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[paddle-adapt] grouped_mm: tests/grouped_mm runs clean in Paddle compat (4 PASS, 232 SKIP)#23

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BingooYang merged 1 commit into
PFCCLab:0.6from
BingooYang:adapt/grouped_mm
May 19, 2026
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[paddle-adapt] grouped_mm: tests/grouped_mm runs clean in Paddle compat (4 PASS, 232 SKIP)#23
BingooYang merged 1 commit into
PFCCLab:0.6from
BingooYang:adapt/grouped_mm

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Description

Verified tests/grouped_mm in Paddle compat mode.

Result: Zero code changes needed. Tests run cleanly out-of-the-box.

Test Results

Status Count Reason
PASS 4 Input-validation tests (TestGroupedMmBf16Validation)
SKIP 232 cuDNN backend 9.9.0 < 9.18.0 required for MOE API
FAIL 0 -

Why 232 tests skip

All functional grouped_mm tests require cudnn.backend_version() >= 91800 (for bf16/fp8) or >= 92100 (for fp4/mxfp8). The current environment has cuDNN 9.9.0. This is a hardware/software environment constraint, not a Paddle compat issue. The skip logic in conftest.py works correctly.

No Paddle compat issues found

  • conftest.py imports (cudnn, flashinfer.grouped_mm.core) work fine
  • cuDNN moe_grouped_matmul_mode attribute is present
  • 4 validation tests pass without any modification

Related Issues

Part of FlashInfer x Paddle adaptation effort.

Pull Request Checklist

Pre-commit Checks

  • pre-commit run --all-files all hooks pass

Tests

  • tests/grouped_mm: 4 passed, 232 skipped, 0 failed
  • Regression: attention_sink, gemm PASS

Reviewer Notes

No source code changes. This PR only adds tests/grouped_mm to scripts/paddle_all_test_cases.sh to track regression coverage.

…at (4 PASS, 232 SKIP)

No Paddle compat changes needed. All 4 validation tests pass out-of-the-box.
232 functional tests skip due to cuDNN backend 9.9.0 < 9.18.0 (MOE API threshold) —
this is an environment-level constraint, not a Paddle compat issue.

- Add tests/grouped_mm to paddle_all_test_cases.sh
- Regression: adp_test.sh all PASS

Refs: MISMATCH_EXPERIMENT (no new entries — zero compat issues found)
@BingooYang BingooYang merged commit 1d22a2f into PFCCLab:0.6 May 19, 2026
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