biondizzle/nvfp4-megamoe-kernel
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085d72ea8fb34b99a481963785a4e4b5edbb236d
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Author SHA1 Message Date
biondizzle
085d72ea8f D1: Full test with TMEM-P at hd=64,128,256,512 2026-05-24 04:07:40 +00:00
biondizzle
2b3435f97c D1: Remove debug prints, clean up 2026-05-24 04:06:26 +00:00
biondizzle
38c6486fc7 D1: const_expr for sP layout selection (CuTeDSL) 2026-05-24 04:05:17 +00:00
biondizzle
a945edea79 D1: Python if for sP layout (trace-time, not MLIR) 2026-05-24 04:04:27 +00:00
biondizzle
955b023164 D1: Tiny 4-mode sP placeholder for TMEM-P path 2026-05-24 04:03:28 +00:00
biondizzle
762f45a8a2 D1: Conditional sP allocation (saves 64KB SMEM for TMEM-P at hd=256) 2026-05-24 04:02:02 +00:00
biondizzle
2184c79732 D1: Fix sP dummy allocation 2026-05-24 04:00:19 +00:00
biondizzle
44d96f2cf8 D1: Skip sP allocation when use_smem_p=False (saves 64KB at hd=256) 2026-05-24 03:59:27 +00:00
biondizzle
8f9b6518f1 D1: Fix syntax (separate kv_stage line) 2026-05-24 03:58:12 +00:00
biondizzle
6597a1cd16 D1: Reduce kv_stage to 1 at hd>128 to avoid SMEM overflow 2026-05-24 03:55:44 +00:00
biondizzle
39367265e5 D1: FIX qk_mma_tiler K-dim = head_dim (was hardcoded to 64, broke hd>64) 2026-05-24 03:53:19 +00:00
biondizzle
13675a12f8 D1: Print qk_ik in _setup 2026-05-24 03:51:40 +00:00
biondizzle
58ed4f5e8b D1: Add more debug prints (QK/PV mode2 sizes) 2026-05-24 03:49:55 +00:00
biondizzle
96a52e63e9 D1: SMEM-P test at hd=128 2026-05-24 03:48:37 +00:00
biondizzle
ebde1d67fd D1: Add sP shape debug print 2026-05-24 03:46:27 +00:00
biondizzle
0f52c3453c D1: Fix SMEM-P (coordinate store), LSE (FP32), add TMEM-P-only test 2026-05-24 03:27:14 +00:00
biondizzle
52570d94cb D1: Fix SMEM-P - coordinate-indexed store (replaces make_tiled_copy_C) 2026-05-24 03:24:44 +00:00
biondizzle
70c9d93d28 feat: SMEM-P make_tiled_copy_C + zero-fill dest tensor 2026-05-24 03:23:53 +00:00
biondizzle
86b7ff8b36 Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 03:23:22 +00:00
biondizzle
e1a5077fda D1: LSE diagnostic at various hd 2026-05-24 03:23:16 +00:00
biondizzle
7cf9704584 feat: SMEM-P using make_tiled_copy_C(qk_mma) approach 2026-05-24 03:22:57 +00:00
biondizzle
efe6f4dff8 D1: Add diagnostic test (TMEM-P vs SMEM-P at various hd) 2026-05-24 03:22:23 +00:00
biondizzle
847372976f Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 03:21:06 +00:00
biondizzle
7142e459cc D1 test: compare un-norm O + norm using ref row_sum + LSE verification 2026-05-24 03:21:01 +00:00
biondizzle
fe47a5f882 fix: LSE type mismatch Float32→BFloat16 2026-05-24 03:20:26 +00:00
biondizzle
791cd8b9c7 merge: keep our fmha.py (coordinate-indexed SMEM-P + epilogue_tma_store) 2026-05-24 03:19:52 +00:00
biondizzle
6313974fba D1.5: Fix SMEM-P - use coordinate-indexed store (same proven pattern) 2026-05-24 03:19:32 +00:00
biondizzle
3fcb7a0a48 feat: SMEM-P with make_tiled_copy_tv + partition_S 2026-05-24 03:19:18 +00:00
biondizzle
153db24be2 D1.5: Always output un-normalized O + LSE (epilogue_tma_store only, no TMEM round-trip normalize) 2026-05-24 03:18:38 +00:00
biondizzle
d68ab348bb feat: SMEM-P using make_tiled_copy_A from PV MMA 2026-05-24 03:16:34 +00:00
biondizzle
b4a985631b fix: fence_proxy not fence 2026-05-24 02:45:01 +00:00
biondizzle
95f0898c64 merge: resolve conflict (keep our version) 2026-05-24 02:44:09 +00:00
biondizzle
228ec3c638 D1.5: Replace broken make_cotiled_copy SMEM-P with coordinate-indexed store 2026-05-24 02:43:42 +00:00
biondizzle
c58ca550ae feat: SMEM-P with make_tiled_copy_tv + manual fill 2026-05-24 02:43:12 +00:00
biondizzle
8faac948fc feat: SMEM-P using make_tiled_copy_tv + logical sP view 2026-05-24 02:42:27 +00:00
biondizzle
eda7d40df2 Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 02:41:39 +00:00
biondizzle
952c25e227 D1.5: Use tCtO_fake layout for epilogue_tma_store (needs STAGE dim) 2026-05-24 02:41:32 +00:00
biondizzle
0a980de7ad feat: SMEM-P using make_cotiled_copy (one-row-per-thread) 2026-05-24 02:41:19 +00:00
biondizzle
85eb2bc4bb D1.5: Remove duplicate tTMrO definition (keep unconditional one) 2026-05-24 02:40:40 +00:00
biondizzle
83077db55e merge 2026-05-24 02:40:14 +00:00
biondizzle
86ff386ea8 D1.5: Move tTMrO after O rescale atoms (fix tTMEM_LOADcO reference) 2026-05-24 02:39:18 +00:00
biondizzle
cd223e1b98 fix: reorder tTMrO definition after tTMEM_LOADcO 2026-05-24 02:36:08 +00:00
biondizzle
54e94d44ef fix: tTMrO scoping + restore SMEM-P coordinate write 2026-05-24 02:34:53 +00:00
biondizzle
6ead708c7d D1.5: Move tTMrO def before softmax loop (CuTeDSL scoping) 2026-05-24 02:32:51 +00:00
biondizzle
5a34865062 debug: zero-fill sP to check deadlock 2026-05-24 02:31:12 +00:00
biondizzle
81652629e3 D1.5: Use proven Stage C approach - normalize via TMEM round-trip + epilogue_tma_store 2026-05-24 02:30:25 +00:00
biondizzle
974cddbf7b test: add try/except for SMEM-P coord test 2026-05-24 02:15:07 +00:00
biondizzle
5fd556db63 test: use FmhaKernel for SMEM-P coord test 2026-05-24 01:59:25 +00:00
biondizzle
e50ba7212c test: SMEM-P coordinate verification test 2026-05-24 01:58:32 +00:00
biondizzle
3325d7442c fix: proper v_major from tensor 2026-05-24 01:55:37 +00:00