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Refactor data parallel coordinator to enable modular handlers - #5550

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santhnm2 merged 8 commits into
NVIDIA:mainfrom
santhnm2:dp_coordinator_refactor
Jul 16, 2026
Merged

Refactor data parallel coordinator to enable modular handlers#5550
santhnm2 merged 8 commits into
NVIDIA:mainfrom
santhnm2:dp_coordinator_refactor

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@santhnm2 santhnm2 commented Jun 29, 2026

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  • I, the PR author, have personally reviewed every line of this PR.

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Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
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santhnm2 added 4 commits June 29, 2026 12:18
Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
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santhnm2 marked this pull request as ready for review July 1, 2026 20:43
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santhnm2 requested review from a team as code owners July 1, 2026 20:43
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wdykas commented Jul 8, 2026

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@nvcsathe please review for our code going in

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wdykas commented Jul 8, 2026

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LGTM, one comment:
Should we make a public api that allows people to register new header and handlers from outside libraries?

@svcnvidia-nemo-ci svcnvidia-nemo-ci added the Final Review PR is in the "final review" stage label Jul 8, 2026
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nvcsathe commented Jul 8, 2026

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LGTM

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kvareddy requested a review from tdene July 13, 2026 10:38
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@tdene can you please review this MR?

Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
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/ok to test 849643a

@svcnvidia-nemo-ci svcnvidia-nemo-ci added Approved All necessary approvals have been made and removed Final Review PR is in the "final review" stage labels Jul 15, 2026
santhnm2 added 2 commits July 15, 2026 19:20
Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
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/ok to test a24284c

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🔄 Merge queue validation started!

You can track the progress here: https://github.com/NVIDIA/Megatron-LM/actions/runs/29489788094

Merged via the queue into NVIDIA:main with commit f8e1ac6 Jul 16, 2026
334 of 336 checks passed
@santhnm2
santhnm2 deleted the dp_coordinator_refactor branch July 16, 2026 10:53
AAnoosheh pushed a commit to AAnoosheh/Megatron-LM that referenced this pull request Jul 17, 2026
…#5550)

Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
chochowski pushed a commit to chochowski/Megatron-LM that referenced this pull request Jul 20, 2026
…#5550)

Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
Signed-off-by: mchochowski <mchochowski@nvidia.com>
terminator123 pushed a commit to 021ai/Megatron-LM that referenced this pull request Aug 3, 2026
…#5550)

Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
svcnvidia-nemo-ci pushed a commit to dimapihtar/Megatron-LM that referenced this pull request Aug 4, 2026
…#5550)

Signed-off-by: Keshav Santhanam <ksanthanam@nvidia.com>
Signed-off-by: Dmytro Pykhtar <dpykhtar@nvidia.com>
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7 participants