The module torch.distributed.launch is deprecated and going to be removed in future.Migrate to torch.distributed.run WARNING:torch.distributed.run:--use_env is deprecated and will be removed in future releases. Please read local_rank from `os.environ('LOCAL_RANK')` instead. INFO:torch.distributed.launcher.api:Starting elastic_operator with launch configs: entrypoint : pretrain_gpt.py min_nodes : 2 max_nodes : 2 nproc_per_node : 8 run_id : none rdzv_backend : static rdzv_endpoint : 198.18.8.14:6000 rdzv_configs : {'rank': 1, 'timeout': 900} max_restarts : 3 monitor_interval : 5 log_dir : None metrics_cfg : {} INFO:torch.distributed.elastic.agent.server.local_elastic_agent:log directory set to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii INFO:torch.distributed.elastic.agent.server.api:[default] starting workers for entrypoint: python INFO:torch.distributed.elastic.agent.server.api:[default] Rendezvous'ing worker group /opt/conda/lib/python3.8/site-packages/torch/distributed/elastic/utils/store.py:52: FutureWarning: This is an experimental API and will be changed in future. warnings.warn( INFO:torch.distributed.elastic.agent.server.api:[default] Rendezvous complete for workers. Result: restart_count=0 master_addr=198.18.8.14 master_port=6000 group_rank=1 group_world_size=2 local_ranks=[0, 1, 2, 3, 4, 5, 6, 7] role_ranks=[8, 9, 10, 11, 12, 13, 14, 15] global_ranks=[8, 9, 10, 11, 12, 13, 14, 15] role_world_sizes=[16, 16, 16, 16, 16, 16, 16, 16] global_world_sizes=[16, 16, 16, 16, 16, 16, 16, 16] INFO:torch.distributed.elastic.agent.server.api:[default] Starting worker group INFO:torch.distributed.elastic.multiprocessing:Setting worker0 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/0/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker1 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/1/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker2 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/2/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker3 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/3/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker4 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/4/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker5 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/5/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker6 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/6/error.json INFO:torch.distributed.elastic.multiprocessing:Setting worker7 reply file to: /tmp/torchelastic_hrhtbopc/none_ktn7m4ii/attempt_0/7/error.json [W ProcessGroupNCCL.cpp:1671] Rank 9 using best-guess GPU 1 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 12 using best-guess GPU 4 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 8 using best-guess GPU 0 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 14 using best-guess GPU 6 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 10 using best-guess GPU 2 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 13 using best-guess GPU 5 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 11 using best-guess GPU 3 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. [W ProcessGroupNCCL.cpp:1671] Rank 15 using best-guess GPU 7 to perform barrier as devices used by this process are currently unknown. This can potentially cause a hang if this rank to GPU mapping is incorrect.Specify device_ids in barrier() to force use of a particular device. iv-ybpu7pvmis5m57pm6ny1:67430:67430 [7] NCCL INFO Bootstrap : Using eth0:192.168.11.142<0> iv-ybpu7pvmis5m57pm6ny1:67424:67424 [1] NCCL INFO Bootstrap : Using eth0:192.168.11.142<0> iv-ybpu7pvmis5m57pm6ny1:67430:67430 [7] NCCL INFO Plugin Path : /opt/hpcx/nccl_rdma_sharp_plugin/lib/libnccl-net.so iv-ybpu7pvmis5m57pm6ny1:67430:67430 [7] NCCL INFO P2P plugin IBext iv-ybpu7pvmis5m57pm6ny1:67430:67430 [7] NCCL INFO NCCL_IB_PCI_RELAXED_ORDERING set by environment to 1. iv-ybpu7pvmis5m57pm6ny1:67425:67425 [2] NCCL INFO Bootstrap : Using eth0:192.168.11.142<0> iv-ybpu7pvmis5m57pm6ny1:67428:67428 [5] NCCL INFO Bootstrap : Using eth0:192.168.11.142<0> iv-ybpu7pvmis5m57pm6ny1:67424:67424 [1] NCCL INFO Plugin Path : /opt/hpcx/nccl_rdma_sharp_plugin/lib/libnccl-net.so iv-ybpu7pvmis5m57pm6ny1:67424:67424 [1] NCCL INFO P2P plugin IBext 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14/-1/-1->9->11 iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Trees [0] 11/-1/-1->10->8 [1] 11/-1/-1->10->8 iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Trees [0] 9/-1/-1->11->10 [1] 9/-1/-1->11->10 iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 12[69010] -> 14[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 00 : 14[6b010] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 00 : 10[67010] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 01 : 12[69010] -> 14[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 00 : 8[65010] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 01 : 14[6b010] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 01 : 10[67010] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 01 : 8[65010] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 00 : 13[69020] -> 4[69010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 00 : 15[6b020] -> 8[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Channel 00 : 9[65020] -> 11[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 01 : 13[69020] -> 4[69010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 01 : 15[6b020] -> 8[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Channel 01 : 9[65020] -> 11[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Connected all rings 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11[67020] -> 10[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 00 : 14[6b010] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 00 : 10[67010] -> 11[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 01 : 14[6b010] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 01 : 10[67010] -> 11[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 12[69010] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Channel 00 : 11[67020] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 01 : 12[69010] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Channel 01 : 11[67020] -> 9[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 4[69010] -> 12[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 00 : 13[69020] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 00 : 10[67010] -> 8[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 00 : 8[65010] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 01 : 13[69020] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 01 : 4[69010] -> 12[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 01 : 10[67010] -> 8[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 01 : 8[65010] -> 15[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Channel 01 : 9[65020] -> 12[69010] via P2P/indirect/14[6b010] iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 12[69010] -> 4[69010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Channel 00 : 11[67020] -> 13[69020] via P2P/indirect/12[69010] iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 01 : 12[69010] -> 4[69010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 00 : 15[6b020] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 01 : 15[6b020] -> 13[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 00 : 8[65010] -> 12[69010] via P2P/indirect/11[67020] iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 00 : 13[69020] -> 12[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 00 : 10[67010] -> 12[69010] via P2P/indirect/13[69020] iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 01 : 13[69020] -> 12[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO threadThresholds 8/8/64 | 128/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 00 : 10[67010] -> 14[6b010] via P2P/indirect/9[65020] iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Channel 01 : 11[67020] -> 14[6b010] via P2P/indirect/9[65020] iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Channel 00 : 9[65020] -> 13[69020] via P2P/indirect/14[6b010] iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 12[69010] -> 8[65010] via P2P/indirect/15[6b020] iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO Channel 00 : 11[67020] -> 15[6b020] via P2P/indirect/8[65010] iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 01 : 8[65010] -> 13[69020] via P2P/indirect/15[6b020] iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO Channel 00 : 9[65020] -> 15[6b020] via P2P/indirect/8[65010] iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO Channel 01 : 10[67010] -> 15[6b020] via P2P/indirect/8[65010] iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 01 : 13[69020] -> 8[65010] via P2P/indirect/15[6b020] iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO Channel 00 : 8[65010] -> 14[6b010] via P2P/indirect/9[65020] iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 00 : 14[6b010] -> 8[65010] via P2P/indirect/15[6b020] iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 00 : 15[6b020] -> 9[65020] via P2P/indirect/14[6b010] iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 00 : 14[6b010] -> 10[67010] via P2P/indirect/13[69020] iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 01 : 15[6b020] -> 10[67010] via P2P/indirect/8[65010] iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 00 : 13[69020] -> 9[65020] via P2P/indirect/14[6b010] iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 01 : 12[69010] -> 9[65020] via P2P/indirect/14[6b010] iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO Channel 00 : 15[6b020] -> 11[67020] via P2P/indirect/8[65010] iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO Channel 00 : 13[69020] -> 11[67020] via P2P/indirect/10[67010] iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO Channel 01 : 14[6b010] -> 11[67020] via P2P/indirect/9[65020] iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO Channel 00 : 12[69010] -> 10[67010] via P2P/indirect/11[67020] iv-ybpu7pvmis5m57pm6ny1:67425:67611 [2] NCCL INFO comm 0x7fa67c008fb0 rank 10 nranks 16 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67428:67613 [5] NCCL INFO comm 0x7f88fc008fb0 rank 13 nranks 16 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67618 [0] NCCL INFO comm 0x7f81a0008fb0 rank 8 nranks 16 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67429:67619 [6] NCCL INFO comm 0x7f8e24008fb0 rank 14 nranks 16 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67430:67608 [7] NCCL INFO comm 0x7f34c4008fb0 rank 15 nranks 16 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67617 [4] NCCL INFO comm 0x7f491c008fb0 rank 12 nranks 16 cudaDev 4 busId 69010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67426:67616 [3] NCCL INFO comm 0x7efec0008fb0 rank 11 nranks 16 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:67609 [1] NCCL INFO comm 0x7f8698008fb0 rank 9 nranks 16 cudaDev 1 busId 65020 - Init COMPLETE > number of parameters on (tensor, pipeline) model parallel rank (0, 2): 75577344 iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Channel 00 : 0[65010] -> 1[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Channel 01 : 0[65010] -> 1[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Channel 00 : 1[69010] -> 0[65010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Channel 00 : 0[65020] -> 1[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Channel 01 : 0[65020] -> 1[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Channel 00 : 1[69020] -> 0[65020] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Channel 01 : 1[69010] -> 0[65010] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Channel 01 : 1[69020] -> 0[65020] [send] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Channel 00 : 0[67020] -> 1[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Channel 00 : 0[67010] -> 1[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Channel 01 : 0[67020] -> 1[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Channel 01 : 0[67010] -> 1[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Channel 00 : 1[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Channel 00 : 1[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Channel 01 : 1[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Channel 01 : 1[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67430:67686 [7] NCCL INFO comm 0x7f3488008fb0 rank 1 nranks 2 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:67688 [6] NCCL INFO comm 0x7f8de0008fb0 rank 1 nranks 2 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:67685 [4] NCCL INFO comm 0x7f48f0008fb0 rank 1 nranks 2 cudaDev 4 busId 69010 - Init COMPLETE > number of parameters on (tensor, pipeline) model parallel rank (0, 3): 127090688 iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67687 [5] NCCL INFO comm 0x7f88c8008fb0 rank 1 nranks 2 cudaDev 5 busId 69020 - Init COMPLETE NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Trees [0] -1/-1/-1->1->3 [1] 3/-1/-1->1->-1 [2] -1/-1/-1->1->3 [3] 3/-1/-1->1->-1 [4] -1/-1/-1->1->3 [5] 3/-1/-1->1->-1 [6] -1/-1/-1->1->3 [7] 3/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Trees [0] 3/-1/-1->2->0 [1] 0/-1/-1->2->3 [2] 3/-1/-1->2->0 [3] 0/-1/-1->2->3 [4] 3/-1/-1->2->0 [5] 0/-1/-1->2->3 [6] 3/-1/-1->2->0 [7] 0/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 00/08 : 0 2 3 1 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 01/08 : 0 2 1 3 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 02/08 : 0 1 3 2 iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Trees [0] 1/-1/-1->3->2 [1] 2/-1/-1->3->1 [2] 1/-1/-1->3->2 [3] 2/-1/-1->3->1 [4] 1/-1/-1->3->2 [5] 2/-1/-1->3->1 [6] 1/-1/-1->3->2 [7] 2/-1/-1->3->1 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 03/08 : 0 3 1 2 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 04/08 : 0 2 3 1 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 05/08 : 0 2 1 3 iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 06/08 : 0 1 3 2 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 07/08 : 0 3 1 2 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Trees [0] 2/-1/-1->0->-1 [1] -1/-1/-1->0->2 [2] 2/-1/-1->0->-1 [3] -1/-1/-1->0->2 [4] 2/-1/-1->0->-1 [5] -1/-1/-1->0->2 [6] 2/-1/-1->0->-1 [7] -1/-1/-1->0->2 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 03 : 1[65020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 07 : 1[65020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 02 : 0[65010] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 00 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 01 : 3[67020] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 06 : 0[65010] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 04 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 05 : 3[67020] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Trees [0] 3/-1/-1->1->0 [1] 0/-1/-1->1->3 [2] 3/-1/-1->1->0 [3] 0/-1/-1->1->3 [4] 3/-1/-1->1->0 [5] 0/-1/-1->1->3 [6] 3/-1/-1->1->0 [7] 0/-1/-1->1->3 iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Trees [0] 0/-1/-1->2->-1 [1] -1/-1/-1->2->0 [2] 0/-1/-1->2->-1 [3] -1/-1/-1->2->0 [4] 0/-1/-1->2->-1 [5] -1/-1/-1->2->0 [6] 0/-1/-1->2->-1 [7] -1/-1/-1->2->0 iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Trees [0] -1/-1/-1->3->1 [1] 1/-1/-1->3->-1 [2] -1/-1/-1->3->1 [3] 1/-1/-1->3->-1 [4] -1/-1/-1->3->1 [5] 1/-1/-1->3->-1 [6] -1/-1/-1->3->1 [7] 1/-1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 00/08 : 0 1 3 2 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 01/08 : 0 3 1 2 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 02/08 : 0 2 3 1 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 03/08 : 0 2 1 3 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 04/08 : 0 1 3 2 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 05/08 : 0 3 1 2 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 06/08 : 0 2 3 1 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 07/08 : 0 2 1 3 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Trees [0] 1/-1/-1->0->2 [1] 2/-1/-1->0->1 [2] 1/-1/-1->0->2 [3] 2/-1/-1->0->1 [4] 1/-1/-1->0->2 [5] 2/-1/-1->0->1 [6] 1/-1/-1->0->2 [7] 2/-1/-1->0->1 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 01 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 02 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 00 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 00 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 02 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 03 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 01 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 03 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 05 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 06 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 04 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 04 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 06 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 07 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 05 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 07 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 03 : 3[6b020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 00 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 01 : 1[69020] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 02 : 2[6b010] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 04 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 07 : 3[6b020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 05 : 1[69020] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 06 : 2[6b010] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 01 : 2[67010] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 03 : 0[65010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 00 : 1[65020] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 02 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 05 : 2[67010] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 07 : 0[65010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 04 : 1[65020] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 06 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 02 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 00 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 01 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 00 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 03 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 03 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 02 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 01 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 06 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 04 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 05 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 04 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 07 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 01 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 07 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 06 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 05 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 02 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 03 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 05 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 00 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 02 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 06 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 03 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 03 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 07 : 2[67010] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 04 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 06 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Channel 07 : 1[65020] -> 3[67020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Channel 07 : 0[65010] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 01 : 0[69010] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 02 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 00 : 3[6b020] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 03 : 2[6b010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 05 : 0[69010] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 06 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 04 : 3[6b020] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 07 : 2[6b010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 01 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 00 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 02 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 01 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 01 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 03 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 02 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 04 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 05 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 05 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Channel 05 : 2[67010] -> 0[65010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 06 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 00 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 02 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 06 : 3[67020] -> 1[65020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 07 : 0[69010] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 03 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 03 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 04 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 06 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Channel 07 : 3[6b020] -> 1[69020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Channel 07 : 2[6b010] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 00 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 01 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 03 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 04 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 01 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 00 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 05 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 02 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 01 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Channel 07 : 3[67020] -> 2[67010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 04 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 05 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 06 : 1[69020] -> 3[6b020] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Channel 05 : 0[69010] -> 2[6b010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:67700 [1] NCCL INFO comm 0x7f864c008fb0 rank 1 nranks 4 cudaDev 1 busId 65020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:67699 [2] NCCL INFO comm 0x7fa640008fb0 rank 2 nranks 4 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67426:67701 [3] NCCL INFO comm 0x7efe80008fb0 rank 3 nranks 4 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67698 [0] NCCL INFO comm 0x7f815c008fb0 rank 0 nranks 4 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67423 [0] NCCL INFO Launch mode Parallel iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 00 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 01 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 03 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 04 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 05 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Channel 07 : 1[69020] -> 0[69010] via P2P/IPC iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO 8 coll channels, 8 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67708 [5] NCCL INFO comm 0x7f887c008fb0 rank 1 nranks 4 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67430:67710 [7] NCCL INFO comm 0x7f34880d3010 rank 3 nranks 4 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67429:67709 [6] NCCL INFO comm 0x7f8de00d3010 rank 2 nranks 4 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67707 [4] NCCL INFO comm 0x7f489c008fb0 rank 0 nranks 4 cudaDev 4 busId 69010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67427 [4] NCCL INFO Launch mode Parallel iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Channel 00 : 1[6b020] -> 2[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Channel 00 : 1[69020] -> 2[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Channel 01 : 1[6b020] -> 2[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Channel 00 : 1[69010] -> 2[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Channel 00 : 2[67020] -> 3[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Channel 01 : 1[69020] -> 2[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Channel 00 : 1[6b010] -> 2[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Channel 01 : 2[67020] -> 3[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Channel 00 : 2[65020] -> 3[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Channel 01 : 2[65020] -> 3[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Channel 01 : 1[69010] -> 2[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Channel 01 : 1[6b010] -> 2[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Channel 00 : 2[65010] -> 3[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 00 : 3[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Channel 01 : 2[65010] -> 3[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Channel 00 : 2[67010] -> 3[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 00 : 3[69020] -> 0[65020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Channel 01 : 2[67010] -> 3[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 00 : 3[69010] -> 0[65010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 01 : 3[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 01 : 3[69020] -> 0[65020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 00 : 3[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 01 : 3[69010] -> 0[65010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 01 : 3[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 00 : 1[69020] -> 3[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 01 : 1[69020] -> 3[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 00 : 1[6b020] -> 3[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 00 : 3[69020] -> 1[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 00 : 1[69010] -> 3[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 01 : 1[69010] -> 3[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 01 : 1[6b020] -> 3[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 01 : 3[69020] -> 1[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 00 : 3[69010] -> 1[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 00 : 3[6b020] -> 1[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 00 : 1[6b010] -> 3[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 01 : 3[69010] -> 1[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 01 : 3[6b020] -> 1[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 01 : 1[6b010] -> 3[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 00 : 3[6b010] -> 1[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 01 : 3[6b010] -> 1[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 00 : 3[6b020] -> 2[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 00 : 3[6b010] -> 2[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Channel 01 : 3[6b020] -> 2[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Channel 01 : 3[6b010] -> 2[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 00 : 3[69020] -> 2[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 00 : 3[69010] -> 2[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Channel 01 : 3[69020] -> 2[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67727 [7] NCCL INFO comm 0x7f348831bbc0 rank 3 nranks 4 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:67721 [3] NCCL INFO comm 0x7efe80171bc0 rank 2 nranks 4 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Channel 01 : 3[69010] -> 2[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:67730 [6] NCCL INFO comm 0x7f8de031b950 rank 3 nranks 4 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67720 [2] NCCL INFO comm 0x7fa640171800 rank 2 nranks 4 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:67722 [1] NCCL INFO comm 0x7f864c1610f0 rank 2 nranks 4 cudaDev 1 busId 65020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67428:67728 [5] NCCL INFO comm 0x7f887c12c6c0 rank 3 nranks 4 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67423:67719 [0] NCCL INFO comm 0x7f815c161540 rank 2 nranks 4 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67729 [4] NCCL INFO comm 0x7f489c12bc90 rank 3 nranks 4 cudaDev 4 busId 69010 - Init COMPLETE NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 NCCL version 2.10.3+cuda11.4 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 00/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 01/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 02/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 03/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 04/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 05/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 06/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 07/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 08/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 09/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 10/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 11/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 12/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 13/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 14/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 15/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 16/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 17/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 18/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 19/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 20/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 21/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 22/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 23/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 24/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 25/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 26/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 27/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 28/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 29/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 30/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Channel 31/32 : 0 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Trees [0] -1/-1/-1->0->-1 [1] -1/-1/-1->0->-1 [2] -1/-1/-1->0->-1 [3] -1/-1/-1->0->-1 [4] -1/-1/-1->0->-1 [5] -1/-1/-1->0->-1 [6] -1/-1/-1->0->-1 [7] -1/-1/-1->0->-1 [8] -1/-1/-1->0->-1 [9] -1/-1/-1->0->-1 [10] -1/-1/-1->0->-1 [11] -1/-1/-1->0->-1 [12] -1/-1/-1->0->-1 [13] -1/-1/-1->0->-1 [14] -1/-1/-1->0->-1 [15] -1/-1/-1->0->-1 [16] -1/-1/-1->0->-1 [17] -1/-1/-1->0->-1 [18] -1/-1/-1->0->-1 [19] -1/-1/-1->0->-1 [20] -1/-1/-1->0->-1 [21] -1/-1/-1->0->-1 [22] -1/-1/-1->0->-1 [23] -1/-1/-1->0->-1 [24] -1/-1/-1->0->-1 [25] -1/-1/-1->0->-1 [26] -1/-1/-1->0->-1 [27] -1/-1/-1->0->-1 [28] -1/-1/-1->0->-1 [29] -1/-1/-1->0->-1 [30] -1/-1/-1->0->-1 [31] -1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:67752 [3] NCCL INFO comm 0x7efe50008fb0 rank 0 nranks 1 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67423:67750 [0] NCCL INFO comm 0x7f813c008fb0 rank 0 nranks 1 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:67751 [2] NCCL INFO comm 0x7fa610008fb0 rank 0 nranks 1 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67429:67759 [6] NCCL INFO comm 0x7f8d6c008fb0 rank 0 nranks 1 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:67757 [1] NCCL INFO comm 0x7f8628008fb0 rank 0 nranks 1 cudaDev 1 busId 65020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:67763 [5] NCCL INFO comm 0x7f884c008fb0 rank 0 nranks 1 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67430:67766 [7] NCCL INFO comm 0x7f341c008fb0 rank 0 nranks 1 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO 32 coll channels, 32 p2p channels, 32 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:67768 [4] NCCL INFO comm 0x7f4874008fb0 rank 0 nranks 1 cudaDev 4 busId 69010 - Init COMPLETE [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) [W pthreadpool-cpp.cc:99] Warning: Leaking Caffe2 thread-pool after fork. (function pthreadpool) time (ms) | model-and-optimizer-setup: 391.07 | train/valid/test-data-iterators-setup: 2028.44 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] 0/-1/-1->1->-1 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Channel 00 : 0[69010] -> 1[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Channel 00 : 0[69020] -> 1[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Channel 00 : 0[6b010] -> 1[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Channel 01 : 0[69010] -> 1[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Channel 00 : 0[6b020] -> 1[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Channel 01 : 0[69020] -> 1[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Channel 01 : 0[6b010] -> 1[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Channel 00 : 1[65010] -> 0[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Channel 01 : 0[6b020] -> 1[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Channel 00 : 1[65020] -> 0[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Channel 00 : 1[67010] -> 0[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Channel 01 : 1[65010] -> 0[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Channel 00 : 1[67020] -> 0[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Channel 01 : 1[65020] -> 0[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Channel 01 : 1[67010] -> 0[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Channel 01 : 1[67020] -> 0[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:70004 [2] NCCL INFO comm 0x7fa5e0008fb0 rank 1 nranks 2 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:70006 [3] NCCL INFO comm 0x7efe20008fb0 rank 1 nranks 2 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67423:70000 [0] NCCL INFO comm 0x7f80fc008fb0 rank 1 nranks 2 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:70002 [1] NCCL INFO comm 0x7f85f4008fb0 rank 1 nranks 2 cudaDev 1 busId 65020 - Init COMPLETE /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Channel 00/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] -1/-1/-1->1->0 iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Channel 01/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Trees [0] 1/-1/-1->0->-1 [1] 1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Channel 00/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] -1/-1/-1->1->0 iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Channel 01/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Trees [0] 1/-1/-1->0->-1 [1] 1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Channel 00/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] -1/-1/-1->1->0 iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Channel 01/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Trees [0] 1/-1/-1->0->-1 [1] 1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Trees [0] -1/-1/-1->1->0 [1] -1/-1/-1->1->0 iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Channel 00/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Channel 01/02 : 0 1 iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Trees [0] 1/-1/-1->0->-1 [1] 1/-1/-1->0->-1 iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Channel 00 : 0[67010] -> 1[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Channel 01 : 0[67010] -> 1[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Channel 00 : 1[6b010] -> 0[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Channel 01 : 1[6b010] -> 0[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Channel 00 : 0[67020] -> 1[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Channel 00 : 1[6b020] -> 0[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Channel 01 : 0[67020] -> 1[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Channel 01 : 1[6b020] -> 0[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Channel 00 : 0[65010] -> 1[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Channel 01 : 0[65010] -> 1[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Channel 00 : 1[69010] -> 0[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67425:70026 [2] NCCL INFO comm 0x7fa4a8008fb0 rank 0 nranks 2 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67429:70027 [6] NCCL INFO comm 0x7f8d30008fb0 rank 1 nranks 2 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:67425 [2] NCCL INFO Launch mode Parallel iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Channel 00 : 0[65020] -> 1[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Channel 00 : 1[69020] -> 0[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Channel 01 : 1[69010] -> 0[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Channel 01 : 0[65020] -> 1[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Channel 01 : 1[69020] -> 0[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70031 [3] NCCL INFO comm 0x7efcec008fb0 rank 0 nranks 2 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67430:70032 [7] NCCL INFO comm 0x7f33e8008fb0 rank 1 nranks 2 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67426:67426 [3] NCCL INFO Launch mode Parallel iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:70036 [0] NCCL INFO comm 0x7f7fd4008fb0 rank 0 nranks 2 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO threadThresholds 8/8/64 | 16/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO 2 coll channels, 2 p2p channels, 2 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:70037 [4] NCCL INFO comm 0x7f4848008fb0 rank 1 nranks 2 cudaDev 4 busId 69010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:67423 [0] NCCL INFO Launch mode Parallel iv-ybpu7pvmis5m57pm6ny1:67424:70041 [1] NCCL INFO comm 0x7f84c8008fb0 rank 0 nranks 2 cudaDev 1 busId 65020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67428:70042 [5] NCCL INFO comm 0x7f8820008fb0 rank 1 nranks 2 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:67424 [1] NCCL INFO Launch mode Parallel /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( /dataset/workspace/Megatron-LM/megatron/model/transformer.py:536: UserWarning: AutoNonVariableTypeMode is deprecated and will be removed in 1.10 release. For kernel implementations please use AutoDispatchBelowADInplaceOrView instead, If you are looking for a user facing API to enable running your inference-only workload, please use c10::InferenceMode. Using AutoDispatchBelowADInplaceOrView in user code is under risk of producing silent wrong result in some edge cases. See Note [AutoDispatchBelowAutograd] for more details. (Triggered internally at /opt/pytorch/pytorch/aten/src/ATen/core/LegacyTypeDispatch.h:74.) output = bias_dropout_add_func( iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Setting affinity for GPU 2 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Setting affinity for GPU 6 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Setting affinity for GPU 0 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Setting affinity for GPU 4 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Setting affinity for GPU 3 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Setting affinity for GPU 7 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Trees [0] -1/-1/-1->2->3 [1] -1/-1/-1->2->3 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Setting affinity for GPU 1 to 03ff,ffffffff iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Trees [0] 2/-1/-1->3->1 [1] 2/1/-1->3->-1 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Setting affinity for GPU 5 to 0fffff,fffffc00,00000000 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Channel 00 : 1[6b010] -> 2[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Channel 00 : 1[6b020] -> 2[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Channel 00 : 1[69010] -> 2[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Channel 00 : 1[69020] -> 2[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Channel 01 : 1[6b010] -> 2[67010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Channel 00 : 2[67010] -> 3[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Channel 01 : 2[67010] -> 3[6b010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Channel 01 : 1[6b020] -> 2[67020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Channel 00 : 2[67020] -> 3[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Channel 01 : 2[67020] -> 3[6b020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Channel 01 : 1[69020] -> 2[65020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Channel 01 : 1[69010] -> 2[65010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Channel 00 : 2[65020] -> 3[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Channel 00 : 2[65010] -> 3[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Channel 01 : 2[65020] -> 3[69020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Channel 01 : 2[65010] -> 3[69010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 00 : 3[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 00 : 3[69010] -> 0[65010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 00 : 3[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 00 : 3[69020] -> 0[65020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 01 : 3[6b010] -> 0[67010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 01 : 3[69010] -> 0[65010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 01 : 3[6b020] -> 0[67020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 01 : 3[69020] -> 0[65020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 00 : 1[6b010] -> 3[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 00 : 1[69010] -> 3[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 01 : 1[69010] -> 3[69010] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 01 : 1[6b010] -> 3[6b010] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 00 : 1[69020] -> 3[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 01 : 1[69020] -> 3[69020] [receive] via NET/IBext/0/GDRDMA iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 00 : 1[6b020] -> 3[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 00 : 3[69010] -> 1[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 00 : 3[6b010] -> 1[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 00 : 3[69020] -> 1[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 01 : 1[6b020] -> 3[6b020] [receive] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 01 : 3[69010] -> 1[69010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 01 : 3[6b010] -> 1[6b010] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Connected all rings iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 01 : 3[69020] -> 1[69020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 00 : 3[6b020] -> 1[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 01 : 3[6b020] -> 1[6b020] [send] via NET/IBext/0 iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 00 : 3[6b010] -> 2[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 00 : 3[6b020] -> 2[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Channel 01 : 3[6b010] -> 2[67010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Channel 01 : 3[6b020] -> 2[67020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 00 : 3[69010] -> 2[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 00 : 3[69020] -> 2[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Channel 01 : 3[69010] -> 2[65010] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67429:70144 [6] NCCL INFO comm 0x7f899c008fb0 rank 3 nranks 4 cudaDev 6 busId 6b010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67425:70143 [2] NCCL INFO comm 0x7fa464008fb0 rank 2 nranks 4 cudaDev 2 busId 67010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Channel 01 : 3[69020] -> 2[65020] via direct shared memory iv-ybpu7pvmis5m57pm6ny1:67426:70148 [3] NCCL INFO comm 0x7efc14008fb0 rank 2 nranks 4 cudaDev 3 busId 67020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67430:70150 [7] NCCL INFO comm 0x7f3044008fb0 rank 3 nranks 4 cudaDev 7 busId 6b020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67427:70147 [4] NCCL INFO comm 0x7f44a4008fb0 rank 3 nranks 4 cudaDev 4 busId 69010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67423:70145 [0] NCCL INFO comm 0x7f7efc008fb0 rank 2 nranks 4 cudaDev 0 busId 65010 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO Connected all trees iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO threadThresholds 8/8/64 | 32/8/64 | 8/8/512 iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO 2 coll channels, 2 p2p channels, 1 p2p channels per peer iv-ybpu7pvmis5m57pm6ny1:67428:70149 [5] NCCL INFO comm 0x7f847c008fb0 rank 3 nranks 4 cudaDev 5 busId 69020 - Init COMPLETE iv-ybpu7pvmis5m57pm6ny1:67424:70146 [1] NCCL INFO comm 0x7f83f0008fb0 rank 2 nranks 4 cudaDev 1 busId 65020 - Init COMPLETE [Rank 8] (after 100 iterations) memory (MB) | allocated: 1569.52734375 | max allocated: 6563.1142578125 | reserved: 7896.0 | max reserved: 7896.0 [Rank 12] (after 100 iterations) memory (MB) | allocated: 2552.5673828125 | max allocated: 12015.5166015625 | reserved: 14944.0 | max reserved: 14944.0 iteration 100/ 210 | consumed samples: 102400 | elapsed time per iteration (ms): 8049.7 | tpt: 127.2 samples/s | global batch size: 1024 | lm loss: 9.991963E+00 | loss scale: 262144.0 | grad norm: 1.380 | number of skipped iterations: 15 | number of nan iterations: 0 | time (ms) | forward-compute: 2195.06 | forward-recv: 521.92 | backward-compute: 3965.58 | backward-send: 9.62 | backward-send-forward-recv: 101.00 | backward-params-all-reduce: 10.92 | backward-embedding-all-reduce: 1224.61 | optimizer-copy-to-main-grad: 1.47 | optimizer-unscale-and-check-inf: 8.37 | optimizer-clip-main-grad: 2.20 | optimizer-copy-main-to-model-params: 1.32 | optimizer: 17.84 | batch-generator: 8.33 timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.778, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.779, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.780, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.782, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.783, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.783, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.784, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.786, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 16040 MiB, 16470 MiB timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.787, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.787, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.788, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.788, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.790, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB timestamp, name, driver_version, utilization.gpu [%], utilization.memory [%], memory.total [MiB], memory.free [MiB], memory.used [MiB] 2022/06/15 13:13:54.791, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.791, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.791, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.792, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.792, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.794, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.794, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.795, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.795, Tesla V100-SXM2-32GB, 470.57.02, 62 %, 3 %, 32510 MiB, 23230 MiB, 9280 MiB 2022/06/15 13:13:54.796, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.796, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.797, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.797, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.800, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.800, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.801, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.802, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23224 MiB, 9286 MiB 2022/06/15 13:13:54.802, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.802, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.803, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.803, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.807, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.808, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.808, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 0 %, 32510 MiB, 23206 MiB, 9304 MiB 2022/06/15 13:13:54.809, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.809, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.810, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.810, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.813, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.814, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.815, Tesla V100-SXM2-32GB, 470.57.02, 25 %, 3 %, 32510 MiB, 23198 MiB, 9312 MiB 2022/06/15 13:13:54.815, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.815, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.816, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.816, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.819, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.820, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.821, Tesla V100-SXM2-32GB, 470.57.02, 31 %, 7 %, 32510 MiB, 16040 MiB, 16470 MiB 2022/06/15 13:13:54.821, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.821, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.822, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.823, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.826, Tesla V100-SXM2-32GB, 470.57.02, 100 %, 1 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.827, Tesla V100-SXM2-32GB, 470.57.02, 6 %, 6 %, 32510 MiB, 16028 MiB, 16482 MiB 2022/06/15 13:13:54.827, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.829, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.834, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.835, Tesla V100-SXM2-32GB, 470.57.02, 63 %, 7 %, 32510 MiB, 16184 MiB, 16326 MiB 2022/06/15 13:13:54.835, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.839, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB 2022/06/15 13:13:54.840, Tesla V100-SXM2-32GB, 470.57.02, 23 %, 7 %, 32510 MiB, 16176 MiB, 16334 MiB iteration 200/ 210 | consumed samples: 204800 | elapsed time per iteration (ms): 7975.4 | tpt: 128.4 samples/s | global batch size: 1024 | lm loss: 8.639384E+00 | loss scale: 262144.0 | grad norm: 1.763 | number of skipped iterations: 0 | number of nan iterations: 0 | time (ms) | forward-compute: 2181.20 | forward-recv: 472.84 | backward-compute: 3965.24 | backward-send: 9.44 | backward-send-forward-recv: 92.70 | backward-params-all-reduce: 11.70 | backward-embedding-all-reduce: 1224.97 | optimizer-copy-to-main-grad: 1.47 | optimizer-unscale-and-check-inf: 1.69 | optimizer-clip-main-grad: 2.59 | optimizer-copy-main-to-model-params: 1.55 | optimizer: 12.52 | batch-generator: 8.16 ------------------------------------------------------------------------------------------------------------------ validation loss at the end of training for val data | lm loss value: 7.831760E+00 | lm loss PPL: 2.519359E+03 | ------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------- validation loss at the end of training for test data | lm loss value: 7.661756E+00 | lm loss PPL: 2.125486E+03 | ------------------------------------------------------------------------------------------------------------------- INFO:torch.distributed.elastic.agent.server.api:[default] worker group successfully finished. Waiting 300 seconds for other agents to finish. INFO:torch.distributed.elastic.agent.server.api:Local worker group finished (SUCCEEDED). Waiting 300 seconds for other agents to finish /opt/conda/lib/python3.8/site-packages/torch/distributed/elastic/utils/store.py:70: FutureWarning: This is an experimental API and will be changed in future. warnings.warn( INFO:torch.distributed.elastic.agent.server.api:Done waiting for other agents. Elapsed: 0.0008342266082763672 seconds {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 8, "group_rank": 1, "worker_id": "67423", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [0], \"role_rank\": [8], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 9, "group_rank": 1, "worker_id": "67424", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [1], \"role_rank\": [9], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 10, "group_rank": 1, "worker_id": "67425", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [2], \"role_rank\": [10], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 11, "group_rank": 1, "worker_id": "67426", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [3], \"role_rank\": [11], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 12, "group_rank": 1, "worker_id": "67427", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [4], \"role_rank\": [12], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 13, "group_rank": 1, "worker_id": "67428", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [5], \"role_rank\": [13], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 14, "group_rank": 1, "worker_id": "67429", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [6], \"role_rank\": [14], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "WORKER", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": 15, "group_rank": 1, "worker_id": "67430", "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\", \"local_rank\": [7], \"role_rank\": [15], \"role_world_size\": [16]}", "agent_restarts": 0}} {"name": "torchelastic.worker.status.SUCCEEDED", "source": "AGENT", "timestamp": 0, "metadata": {"run_id": "none", "global_rank": null, "group_rank": 1, "worker_id": null, "role": "default", "hostname": "iv-ybpu7pvmis5m57pm6ny1", "state": "SUCCEEDED", "total_run_time": 1741, "rdzv_backend": "static", "raw_error": null, "metadata": "{\"group_world_size\": 2, \"entry_point\": \"python\"}", "agent_restarts": 0}} ***************************************** Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. *****************************************