add-reference-tests

To validate FlashInfer kernel reference implementations, you can generate pytest tests automatically under flashinfer_trace/tests/references/ by specifying the target op_type. The generated tests compare your reference implementations against FlashInfer ground truth.

Ground truth validation for flashinfer_trace reference implementations follows a strict priority: FlashInfer is used as the primary ground truth, with SGLang as a fallback when FlashInfer definitions are unavailable.

Yes, you can validate SGLang op_types like mla_paged, moe, gqa_paged, and rmsnorm. The test scaffolding generates deterministic inputs and standardized templates to ensure reproducible results across environments.

Automating reference test scaffolding for new op_types involves running a command with the specific op_type argument. This generates standardized pytest files that verify reference definitions against the chosen framework ground truth.

Yes, generating reference tests for kernel validation requires access to the repository's existing test scaffolding. The automated generation relies on this structure to place tests correctly under flashinfer_trace/tests/references/.