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1cf7140ea3
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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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1e55e36919
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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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c0e2fe43f1
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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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42880fa397
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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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1f46a62f65
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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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474363ce59
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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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cf9050c333
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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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c7f613644f
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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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14524295c7
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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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aafbe16a81
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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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75b3d0f4b4
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auto: pre-test commit
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2026-05-23 20:08:31 +00:00 |
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b551287123
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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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c88ec626e0
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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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bb7f53702f
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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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cbb85cf091
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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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64aa69c421
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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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1854fa19d5
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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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f21167f029
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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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d2d0eec33a
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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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8edf2d434c
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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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2b51837465
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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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01fe51b175
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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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3d044b4747
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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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81630037bd
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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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1eb0c1b47a
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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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dd42245478
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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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e09c8057be
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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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e118ad967d
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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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58639aa634
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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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dfe1d3803b
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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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ec84d35cf8
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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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e0407793af
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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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9b72411ca7
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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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e0a2d272f4
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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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341527977c
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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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c9448aca03
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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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b4b11db0fa
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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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7b65adf7a3
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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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4bf3c435b5
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Fix rP scope issue: use rP_bf16.iterator instead of rP.iterator
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2026-05-23 09:36:22 +00:00 |
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431b8e0abe
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Fix duplicate else: line in SMEM-P block
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2026-05-23 09:35:47 +00:00 |
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d2bb02a331
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SMEM-P: Use QK C-fragment layout instead of TMEM layout to fix rank mismatch
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2026-05-23 09:35:24 +00:00 |
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63c9a5ce82
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Fix sP_2d definition for tSMEM_CPYsP
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2026-05-23 09:34:50 +00:00 |
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c7006b0969
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Remove debug print lines referencing deleted sP_2d
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2026-05-23 09:34:09 +00:00 |
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b09c432942
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Remove duplicate sP_2d line causing indentation error
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2026-05-23 09:33:40 +00:00 |
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518dce37f0
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SMEM-P: Implement rank mismatch fix by reshaping source tensor
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2026-05-23 09:33:24 +00:00 |
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c9dda47971
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Add more debug prints for sP shapes
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2026-05-23 09:26:30 +00:00 |
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2283de1cfc
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Add debug prints to SMEM-P path to understand rank mismatch
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2026-05-23 09:25:48 +00:00 |
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7c350e6a18
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Fix SMEM-P copy rank mismatch (use rP_bf16 directly instead of group_modes)
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2026-05-23 09:21:13 +00:00 |
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cb2849bff5
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D1.3: Implement SMEM-P path (write P to SMEM via tiled_smem_copy instead of zeroing sP)
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2026-05-23 09:20:37 +00:00 |
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2c36cd0d32
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Stage D1: Multi-PV-tile support for hd>256 (tcgen05 MMA max N=256)
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2026-05-23 09:04:01 +00:00 |
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