feat(integration-tests): port layernorm and rmsnorm-backward to bundle sweeps#9976
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…s to bundle sweeps Port C++ integration tests added by PR #9255 (mlops engine) to compressed template+sweep bundle format: - Layernorm: 708 cases split by tier — quick/Layernorm/{Default,Variant2}: 228 (Smoke4d/Smoke5d) full/Layernorm/{Default,Variant2}: 480 (Full4d/Full5d/Full5dLargeBatch) - RMSNormBackward: 960 cases (600 quick + 360 full) Default topology = training mode (mean+inv_variance outputs); Variant2 = inference mode (Pure precisions only, since Mixed/Upcast inference cases GTEST_SKIP in the C++ suite). Tier placement (quick/ vs full/) follows the C++ INSTANTIATE_TEST_SUITE_P prefix (Smoke* -> quick, Full* -> full) so bundle tiers match the source suite's tier gating. Each case captured via --capture-bundles and placed with place_bundles.py, preserving exact graph topology and per-case tensor shapes/dtypes/seeds. Refs: ALMIOPEN-2344 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Port C++ integration tests from PR #9255 (mlops engine additions) to compressed template+sweep bundle format, part of the ALMIOPEN-2344 audit ("revisit all C++ integration tests, no duplication").
Layernorm — 708 cases, split by tier to match the C++
INSTANTIATE_TEST_SUITE_Pprefixes:quick/Layernorm/{Default,Variant2}— 228 cases (Smoke4d/Smoke5d)full/Layernorm/{Default,Variant2}— 480 cases (Full4d/Full5d/Full5dLargeBatch)RMSNormBackward — 960 cases:
quick/RMSNormBackward/Default— 600 (Smoke)full/RMSNormBackward/Default— 360 (Full)Topology variants
GTEST_SKIPin the C++ suite (CPU reference doesn't support mixed-precision inference), so they are correctly absent.Tier placement
place_bundles.pygroups by graph structure only, so Full-tier cases initially landed underquick/. Cases are re-split by theirreference_sourceprefix (Smoke*->quick/,Full*->full/) so bundle tier gating matches the source suite — heavy batch-256/512 volumetric shapes stay out of the quick tier.Captured via
--capture-bundles, placed withplace_bundles.py, preserving exact graph topology and per-case tensor shapes/dtypes/seeds.Refs: ALMIOPEN-2344
Test plan
--allow-bundlesGenerated with Claude Code