2 Commits

Author	SHA1	Message	Date
dylanyunlon	9605415404	test: add reduce tuning verification against CCCL ground truth ... Tests scale_mem_bound CCCL parity (8/8), register pressure for all 14 bi100_* structs, summary_statistics.cu 28-byte AccumT safety, and vectorization alignment. All pass. Key finding: BI-V100 float32 tile is 1.5x SM100's (12288 vs 8192) because 16 SMs need larger tiles to compensate for fewer CTAs. float64 tile is 0.6x SM100's (6144 vs 10240) because threads=640 was reduced to 384 (clean warp count) and vec=2 added.	2026-08-07 03:13:24 +00:00
dylanyunlon	79730ea907	test: add SMEM safety validator for all 26 tuning algorithms ... 191 combinations tested: algorithm × type_size × (key,value) pairs. Verifies every policy_selector output satisfies tile ≤ 49152 bytes. Exit code 0 = all safe, 1 = overflow detected. Usage: python3 muh/tests/test_smem_safety.py [--verbose]	2026-08-01 12:37:14 +08:00