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8bc8b21470
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D1.3: Full correction_epilog with TMA store, normalize in reg before SMEM write
One-way trip: TMEM->reg (normalize) ->SMEM->GMEM
Replicates epilogue_tma_store logic with normalize step added
Uses CUTLASS helpers for correct layout handling
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2026-05-23 20:54:23 +00:00 |
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d769e01a16
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D1.3: Apply transform_partitioned_tensor_layout before epilogue helpers
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2026-05-23 20:52:42 +00:00 |
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cc18fddc7e
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D1.3: Replace NO-op TMEM round-trip with correction_epilog using epilogue_tmem_copy_and_partition + epilogue_smem_copy_and_partition
- Remove hand-constructed TMEM round-trips (3% layout mismatch error)
- Use CUTLASS get_tmem_load_op + get_smem_store_op paired atoms
- One-way trip: TMEM -> reg (normalize) -> SMEM -> GMEM
- SMEM-P path: zero-fill stub (proper copy TBD)
- Keep per-tile O rescale atoms for n>128 support
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2026-05-23 20:50:23 +00:00 |
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993ec32567
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SMEM-P: test permutation 4 (swap m↔n2)
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2026-05-23 20:20:07 +00:00 |
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c7a299d7d9
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SMEM-P: add iterator offset debug print
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2026-05-23 20:19:22 +00:00 |
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4943af749d
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SMEM-P: add tCrP debug print, reset permute to 0
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2026-05-23 20:14:32 +00:00 |
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5a11f7c09a
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SMEM-P: test permutation 1 (swap m↔n0)
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2026-05-23 20:14:21 +00:00 |
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d5081fe6f0
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auto: pre-test commit
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2026-05-23 20:13:47 +00:00 |
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fd54d657b2
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SMEM-P: add debug_permute flag for coordinate permutation testing
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2026-05-23 20:13:44 +00:00 |
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06409401ca
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SMEM-P: disable debug flags, revert to original mapping
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2026-05-23 20:12:26 +00:00 |
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b8f0f0890a
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SMEM-P: fix scoping error, disable debug_p_one, enable debug_swap_mn
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2026-05-23 20:11:50 +00:00 |
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8787f6a989
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SMEM-P: add debug_swap_mn flag to test swapped coordinate mapping
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2026-05-23 20:10:39 +00:00 |
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a272ce10e3
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SMEM-P: add debug_p_one flag to write constant P=1.0
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2026-05-23 20:09:47 +00:00 |
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440e49b39d
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auto: pre-test commit
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2026-05-23 20:08:31 +00:00 |
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3df9cb57f8
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SMEM-P: implement two-phase softmax with normalization before SMEM write
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2026-05-23 20:08:29 +00:00 |
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dc93168f57
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Revert TMEM layout change (caused error)
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2026-05-23 20:07:02 +00:00 |
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8d48d6d543
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SMEM-P: try using PV A-operand layout directly for TMEM-P
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2026-05-23 20:06:23 +00:00 |
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6a2f3d2e27
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SMEM-P: debug compute offset for known coordinate
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2026-05-23 20:05:02 +00:00 |
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db9d9b09d2
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SMEM-P: add crd2idx debug attempt
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2026-05-23 20:04:28 +00:00 |
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8879f0b701
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SMEM-P: test pattern based on fragment indices (k,j)
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2026-05-23 20:03:22 +00:00 |
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420bb62330
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auto: pre-test commit
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2026-05-23 20:02:35 +00:00 |
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caf722f78f
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SMEM-P: add shape debug prints
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2026-05-23 20:02:32 +00:00 |
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2f71868fdd
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SMEM-P: add debug prints for coordinates
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2026-05-23 20:00:33 +00:00 |
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a166a19ae5
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SMEM-P: implement CUTLASS LLM fixes - dynamic frg_tile, local coordinate conversion
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2026-05-23 19:59:52 +00:00 |
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afc7fbefc3
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auto: pre-test commit
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2026-05-23 19:53:45 +00:00 |
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72226cef44
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SMEM-P: try transposed mapping (swap m/n)
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2026-05-23 19:53:42 +00:00 |
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e4a225a138
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SMEM-P: current state - working but mapping wrong (cos 0.02)
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2026-05-23 19:53:25 +00:00 |
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00d08eec28
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SMEM-P: debug with linear index pattern m*128+n
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2026-05-23 19:52:46 +00:00 |
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111b50b62a
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SMEM-P: debug with test pattern (k+j)*0.01
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2026-05-23 19:52:02 +00:00 |
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ca1fb7a1ca
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SMEM-P: fix coordinate access - qk_coord is (m,n) not ((m,n),0,0)
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2026-05-23 19:38:11 +00:00 |
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096a48b5cb
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SMEM-P: fix scoping - define tTMEM_LOADcS_frg unconditionally
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2026-05-23 19:37:34 +00:00 |
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e0aa7ccd19
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auto: pre-test commit
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2026-05-23 19:36:58 +00:00 |
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4f8559ae2e
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SMEM-P: implement full 128-value write in softmax loop using coordinate mapping
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2026-05-23 19:36:56 +00:00 |
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63f68eda52
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SMEM-P: fix BF16 value creation (use constant)
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2026-05-23 19:33:29 +00:00 |
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aa82a0faf5
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SMEM-P: implement CUTLASS LLM coordinate mapping pattern (minimal test)
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2026-05-23 19:32:11 +00:00 |
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c9b44e6bf9
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SMEM-P: fix thread_idx tuple access
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2026-05-23 19:30:09 +00:00 |
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97e97b63ea
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auto: pre-test commit
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2026-05-23 19:29:29 +00:00 |
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dee046287e
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SMEM-P: add debug to understand thread partitioning
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2026-05-23 19:29:27 +00:00 |
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5b6a4fbef9
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Update STAGE_D.md: manual SMEM addressing blocked on layout mapping
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2026-05-23 19:22:28 +00:00 |
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060cea5d0f
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SMEM-P: implement simple test pattern instead of coord lookup
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2026-05-23 19:21:31 +00:00 |
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56bed1066d
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auto: pre-test commit
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2026-05-23 19:20:42 +00:00 |
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6c08a95620
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Start implementing manual SMEM-P addressing (helpers are a trap)
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2026-05-23 19:20:40 +00:00 |
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7bf69a0265
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Implement manual SMEM-P copy instead of cute.copy (helpers are a trap)
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2026-05-23 19:14:44 +00:00 |
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944fa9b155
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auto: pre-test commit
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2026-05-23 19:14:02 +00:00 |
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e765685951
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Try flattening sP and rP_bf16_qk with group_modes to fix rank mismatch
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2026-05-23 19:13:59 +00:00 |
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5ee0c20736
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Add debug prints for SMEM-P partition layouts
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2026-05-23 19:13:07 +00:00 |
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55dcee2d29
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Fix SMEM-P: use BF16 copy atom and BF16 source with QK C-fragment layout
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2026-05-23 19:12:13 +00:00 |
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77e01acd13
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Fix SMEM-P copy: use tcgen05.copy.St32x32bOp with Float32 and copy from rP_words (Float32) not rP_bf16
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2026-05-23 19:11:08 +00:00 |
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01fd6d03db
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Update STAGE_D.md with current action plan - starting NVFP4-0 verification and D1.3 validation on B200
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2026-05-23 19:09:56 +00:00 |
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5756b6e4ec
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📋 Update STAGE_D.md: D1.3 ✅ SOLVED, D1.4 ✅ IMPLEMENTED, D1.5 🟡 complex refactor, checklist updated
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2026-05-23 18:37:53 +00:00 |
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