[None][infra] split single-node perf sanity GB200

[tburt-nv]

Description

Some perf-sanity stages are single-node and can be safely split. This is a follow-up to #14597.

Test Coverage

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Summary by CodeRabbit

• Chores
  • Updated platform selector configuration for GB200 PerfSanity tests to use split configuration format instead of standard format across both pre-merge and post-merge test entries.

[tburt-nv]

/bot skip --comment "can't make it worse"

[tensorrt-cicd]

PR_Github #55261 Bot args parsing error: Failed to parse bot args

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between beb922f and d134fce.

📒 Files selected for processing (1)

• jenkins/L0_Test.groovy

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📝 Walkthrough

Walkthrough

In jenkins/L0_Test.groovy, the platform selector for GB200 PerfSanity SBSA SLURM stage configurations is changed from auto:gb200-x4 to auto:gb200-x4-split for both pre-merge (PerfSanity-1) and post-merge (PerfSanity-Post-Merge-1..9) entries in the SBSASlurmTestConfigs map.

GB200 PerfSanity Platform Selector Update

Layer / File(s)	Summary
GB200 PerfSanity SLURM platform selector jenkins/L0_Test.groovy	Platform selector string updated from auto:gb200-x4 to auto:gb200-x4-split for all pre-merge and post-merge GB200 PerfSanity stage entries in SBSASlurmTestConfigs.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: splitting single-node perf sanity GB200 tests, with proper [None][infra] tag indicating this is an infrastructure change.
Description check	✅ Passed	The description adequately explains the purpose (splitting single-node perf-sanity stages), references the related PR #14597, and includes a completed PR checklist appropriate for an infrastructure change with no API modifications.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch user/tburt/perfsan

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[ixlmar]

/bot skip --comment "cannot make it worse"

[tensorrt-cicd]

PR_Github #55262 [ skip ] triggered by Bot. Commit: d134fce Link to invocation

[tensorrt-cicd]

PR_Github #55262 [ skip ] completed with state SUCCESS. Commit: d134fce
Skipping testing for commit d134fce

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