Update Kineto Submodule by mdlogic · Pull Request #177298 · pytorch/pytorch

mdlogic · 2026-03-12T19:21:20Z

Bump Kineto submodule from 0035505 to 2b15a60 to include pytorch/kineto#1296 (seq_num propagation to GPU kernel events in trace output).

This is needed so that #177148 (D96145503) can use the new Kineto APIs for NCCL sequence number tracing.

Included kineto commits

2b15a60 Add seq_num propagation to GPU kernel events in Kineto trace output (Fix loss.py docs #1296)
350b58f Refactor CuptiActivityProfiler.cpp to use CuptiCbidRegistry (Tests fail on ppc64le #1297)
1f9ceb1 Use HAS_CUPTI_RANGE_PROFILER to avoid range profiler init (Update functional.py #1298)
ebaac17 Add USDT log type to logger framework (sparse optimizers #1285)
e2e7e97 Revert D94566477: Add NCCL collective sequence number (seq_num) to Kineto profiler traces
a7c5f4d Add NCCL collective sequence number (seq_num) to Kineto profiler traces (Possible bug when combining numpy function with Variable() #1294)

pytorch-bot · 2026-03-12T19:21:25Z

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linux-foundation-easycla · 2026-03-12T19:21:27Z

The committers listed above are authorized under a signed CLA.

✅ login: mdlogic / name: Marvin Dsouza (7ed6f2a)

sanrise

LGTM, the update in kineto is needed to introduce process group sequence number logging, such that we can start recording collective sequence numbers from pytorch .

Bump Kineto submodule from 0035505 to 2b15a60 to include pytorch/kineto#1296 (seq_num propagation to GPU kernel events in trace output). This is needed for pytorch#177148 (NCCL sequence number tracing).

mdlogic · 2026-03-13T03:01:10Z

@pytorchbot merge on PR #177298

pytorch-bot · 2026-03-13T03:01:13Z

❌ 🤖 pytorchbot command failed:

@pytorchbot: error: unrecognized arguments: on PR #177298

usage: @pytorchbot [-h]
                   
                   {merge,revert,rebase,label,drci,lint,fix-lint,apply-lint,cherry-pick}
                   ...

Try @pytorchbot --help for more info.

mdlogic · 2026-03-13T03:01:29Z

@pytorchbot merge

pytorch-bot · 2026-03-13T03:01:35Z

Pull workflow has not been scheduled for the PR yet. It could be because author doesn't have permissions to run those or skip-checks keywords were added to PR/commits, aborting merge. Please get/give approval for the workflows and/or remove skip ci decorators before next merge attempt. If you think this is a mistake, please contact PyTorch Dev Infra.

mdlogic · 2026-03-13T03:06:00Z

@sanrise @scotts Looks like yall need to approve the CI to run on this one since I don't have privs

mdlogic · 2026-03-13T05:21:08Z

@sanrise @scotts Looks like yall need to approve the CI to run on this one since I don't have privs

nvm, managed to get perms

mdlogic · 2026-03-13T14:55:42Z

@pytorchbot merge

pytorchmergebot · 2026-03-13T14:57:53Z

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pytorchmergebot · 2026-03-13T15:03:17Z

Merge failed

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malfet

Now that we know ROCM failures are flakes, sure... But it would be nice if someone can keep an eye on timeouts (cc: @scotts , @huydhn )

malfet · 2026-03-13T17:09:00Z

@pytorchbot merge

pytorchmergebot · 2026-03-13T17:11:06Z

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Bump Kineto submodule from 0035505 to 2b15a60 to include pytorch/kineto#1296 (seq_num propagation to GPU kernel events in trace output). This is needed so that pytorch#177148 (D96145503) can use the new Kineto APIs for NCCL sequence number tracing. ## Included kineto commits - 2b15a60 Add seq_num propagation to GPU kernel events in Kineto trace output (pytorch#1296) - 350b58f Refactor CuptiActivityProfiler.cpp to use CuptiCbidRegistry (pytorch#1297) - 1f9ceb1 Use HAS_CUPTI_RANGE_PROFILER to avoid range profiler init (pytorch#1298) - ebaac17 Add USDT log type to logger framework (pytorch#1285) - e2e7e97 Revert D94566477: Add NCCL collective sequence number (seq_num) to Kineto profiler traces - a7c5f4d Add NCCL collective sequence number (seq_num) to Kineto profiler traces (pytorch#1294) Pull Request resolved: pytorch#177298 Approved by: https://github.com/sanrise, https://github.com/malfet

pytorch-bot Bot added the topic: not user facing topic category label Mar 12, 2026

mdlogic force-pushed the update-kineto-submodule branch 3 times, most recently from c8588c8 to bf164e7 Compare March 12, 2026 21:24

sanrise approved these changes Mar 12, 2026

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Update Kineto submodule to include seq_num trace support

7ed6f2a

Bump Kineto submodule from 0035505 to 2b15a60 to include pytorch/kineto#1296 (seq_num propagation to GPU kernel events in trace output). This is needed for pytorch#177148 (NCCL sequence number tracing).

mdlogic force-pushed the update-kineto-submodule branch from bf164e7 to 7ed6f2a Compare March 13, 2026 02:36

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malfet approved these changes Mar 13, 2026

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sanrise mentioned this pull request Mar 13, 2026

Add NCCL collective sequence number (seq_num) to Kineto profiler traces #177148

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mdlogic commented Mar 12, 2026

Included kineto commits

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