biondizzle/nvfp4-megamoe-kernel
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Author SHA1 Message Date
biondizzle
3b63405ad4 D1: const_expr for sP layout selection (CuTeDSL) 2026-05-24 04:05:17 +00:00
biondizzle
1c8b043702 D1: Python if for sP layout (trace-time, not MLIR) 2026-05-24 04:04:27 +00:00
biondizzle
3aa8e5185a D1: Tiny 4-mode sP placeholder for TMEM-P path 2026-05-24 04:03:28 +00:00
biondizzle
03ad730a9b D1: Conditional sP allocation (saves 64KB SMEM for TMEM-P at hd=256) 2026-05-24 04:02:02 +00:00
biondizzle
975829e5c7 D1: Fix sP dummy allocation 2026-05-24 04:00:19 +00:00
biondizzle
5fda73b53b D1: Skip sP allocation when use_smem_p=False (saves 64KB at hd=256) 2026-05-24 03:59:27 +00:00
biondizzle
93590eb1ad D1: Fix syntax (separate kv_stage line) 2026-05-24 03:58:12 +00:00
biondizzle
2958cad75d D1: Reduce kv_stage to 1 at hd>128 to avoid SMEM overflow 2026-05-24 03:55:44 +00:00
biondizzle
d6f7d9009d 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
b4bf6818c6 D1: Print qk_ik in _setup 2026-05-24 03:51:40 +00:00
biondizzle
0953708f2c D1: Add more debug prints (QK/PV mode2 sizes) 2026-05-24 03:49:55 +00:00
biondizzle
24b9ebfba9 D1: SMEM-P test at hd=128 2026-05-24 03:48:37 +00:00
biondizzle
d9bc430570 D1: Add sP shape debug print 2026-05-24 03:46:27 +00:00
biondizzle
0f50933f69 D1: Fix SMEM-P (coordinate store), LSE (FP32), add TMEM-P-only test 2026-05-24 03:27:14 +00:00
biondizzle
c995a2ca46 D1: Fix SMEM-P - coordinate-indexed store (replaces make_tiled_copy_C) 2026-05-24 03:24:44 +00:00
biondizzle
0de0f20799 feat: SMEM-P make_tiled_copy_C + zero-fill dest tensor 2026-05-24 03:23:53 +00:00
biondizzle
99b2e12fd8 Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 03:23:22 +00:00
biondizzle
f645f3994a D1: LSE diagnostic at various hd 2026-05-24 03:23:16 +00:00
biondizzle
54915f6b56 feat: SMEM-P using make_tiled_copy_C(qk_mma) approach 2026-05-24 03:22:57 +00:00
biondizzle
c042fcf6c7 D1: Add diagnostic test (TMEM-P vs SMEM-P at various hd) 2026-05-24 03:22:23 +00:00
biondizzle
09c7d8eb36 Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 03:21:06 +00:00
biondizzle
1c5d6475e5 D1 test: compare un-norm O + norm using ref row_sum + LSE verification 2026-05-24 03:21:01 +00:00
biondizzle
ea4b6b10bc fix: LSE type mismatch Float32→BFloat16 2026-05-24 03:20:26 +00:00
biondizzle
850f16b2a3 merge: keep our fmha.py (coordinate-indexed SMEM-P + epilogue_tma_store) 2026-05-24 03:19:52 +00:00
biondizzle
53bc54ed17 D1.5: Fix SMEM-P - use coordinate-indexed store (same proven pattern) 2026-05-24 03:19:32 +00:00
biondizzle
6c0ca13aed feat: SMEM-P with make_tiled_copy_tv + partition_S 2026-05-24 03:19:18 +00:00
biondizzle
93e7fe97f7 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
b22ab84f1a feat: SMEM-P using make_tiled_copy_A from PV MMA 2026-05-24 03:16:34 +00:00
biondizzle
7357b1a866 fix: fence_proxy not fence 2026-05-24 02:45:01 +00:00
biondizzle
cd6d81fc4b merge: resolve conflict (keep our version) 2026-05-24 02:44:09 +00:00
biondizzle
6a909e16d0 D1.5: Replace broken make_cotiled_copy SMEM-P with coordinate-indexed store 2026-05-24 02:43:42 +00:00
biondizzle
b67668d2bd feat: SMEM-P with make_tiled_copy_tv + manual fill 2026-05-24 02:43:12 +00:00
biondizzle
fce9a7f4be feat: SMEM-P using make_tiled_copy_tv + logical sP view 2026-05-24 02:42:27 +00:00
biondizzle
29231fc75e Merge branch 'master' of ssh://sweetapi.com:2222/biondizzle/nvfp4-megamoe-kernel 2026-05-24 02:41:39 +00:00
biondizzle
3803847900 D1.5: Use tCtO_fake layout for epilogue_tma_store (needs STAGE dim) 2026-05-24 02:41:32 +00:00
biondizzle
688ca6f737 feat: SMEM-P using make_cotiled_copy (one-row-per-thread) 2026-05-24 02:41:19 +00:00
biondizzle
34db0bf802 D1.5: Remove duplicate tTMrO definition (keep unconditional one) 2026-05-24 02:40:40 +00:00
biondizzle
093de4e62f merge 2026-05-24 02:40:14 +00:00
biondizzle
bb4c35facb D1.5: Move tTMrO after O rescale atoms (fix tTMEM_LOADcO reference) 2026-05-24 02:39:18 +00:00
biondizzle
af8303ba64 fix: reorder tTMrO definition after tTMEM_LOADcO 2026-05-24 02:36:08 +00:00
biondizzle
e41cf07f50 fix: tTMrO scoping + restore SMEM-P coordinate write 2026-05-24 02:34:53 +00:00
biondizzle
bfd598b937 D1.5: Move tTMrO def before softmax loop (CuTeDSL scoping) 2026-05-24 02:32:51 +00:00
biondizzle
1e8f784bb0 debug: zero-fill sP to check deadlock 2026-05-24 02:31:12 +00:00
biondizzle
ece137b2c2 D1.5: Use proven Stage C approach - normalize via TMEM round-trip + epilogue_tma_store 2026-05-24 02:30:25 +00:00
biondizzle
8010e3dda2 test: add try/except for SMEM-P coord test 2026-05-24 02:15:07 +00:00
biondizzle
16bade9e10 test: use FmhaKernel for SMEM-P coord test 2026-05-24 01:59:25 +00:00
biondizzle
f2d95da4aa test: SMEM-P coordinate verification test 2026-05-24 01:58:32 +00:00
biondizzle
394f08601a fix: proper v_major from tensor 2026-05-24 01:55:37 +00:00
biondizzle
384de55dfd fix: COL_MAJOR 2026-05-24 01:54:30 +00:00
biondizzle
313f2c77cd fix: hardcode v_major for diag test 2026-05-24 01:54:20 +00:00