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eb8084bb5f
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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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ebd086bc88
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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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07973f88ab
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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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90c62d0aac
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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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b78b7f7a71
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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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3fe7634643
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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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9378df9e05
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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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d4522e1245
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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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59b086451c
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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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e0252025fd
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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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5ddaea6dad
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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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97c04eab63
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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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d4bdc70134
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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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2ec464824e
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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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0e8f8ca2cf
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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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99566ef8a3
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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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f77264f684
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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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65a52d20fd
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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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d5d259b214
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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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5aee06b991
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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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8ffd1154fb
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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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ba810e96c1
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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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1b8bf4996f
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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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7a06723cef
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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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21be1d4355
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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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69f458ac30
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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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f6b43227e5
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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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83a7dd0679
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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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d9349bd127
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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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568840ffc9
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Fix v_fmha layout to use pv_n_tile instead of head_dim for multi-PV-tile support
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2026-05-23 09:02:01 +00:00 |
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6934b9b4b6
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D1.4: Add pv_n_tile and n_pv_tiles for multi-PV-tile support (tcgen05 MMA max N=256)
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2026-05-23 09:00:18 +00:00 |
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4eccbb05c1
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shit carmine left dangling
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2026-05-23 06:55:22 +00:00 |
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17b40eb3f8
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STAGE_D.md: restructure with correctness gaps, TMEM budget, execution order
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2026-05-23 06:31:37 +00:00 |
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f30e7f5f43
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D1.1: Fix make_fragment_A — use sP for SMEM source pv_mma
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2026-05-23 06:04:44 +00:00 |
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8b7b124295
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D1.1: Fix PV A-operand construction — compile-time branch for TMEM vs SMEM
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2026-05-23 06:03:27 +00:00 |
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d7361fe9ae
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D1.1: Add SMEM-P path behind use_smem_p flag (stub: zero sP)
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2026-05-23 06:01:02 +00:00 |
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e19a5d02d2
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D1.0: Replace HEAD_DIM=64 with self.head_dim constructor parameter
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2026-05-23 05:55:03 +00:00 |
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a9adeb6e4a
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Rename FmhaV3StageC → FmhaKernel — no dev stage artifacts in production API
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2026-05-23 05:45:58 +00:00 |
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0d3db00c44
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Migrate Stage C kernel (proven cos 0.97) into module - exact copy, no modifications
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2026-05-23 05:36:22 +00:00 |
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a9449e9484
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Fix TMEM-P offset calc: match Stage C with p_cols_fp32 from pv_mma_tiler[2]
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2026-05-23 05:18:37 +00:00 |
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88c8e49739
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Add missing TMEM fence after P store in TMEM-P path
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2026-05-23 05:17:45 +00:00 |
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8deb987a3f
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Fix p_cols_fp32: use pv_mma_tiler[2] (K-dim) not [1] (N-dim)
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2026-05-23 05:16:19 +00:00 |
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963c35ea29
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Fix PV A-operand major mode: K for TMEM-P, a_major for SMEM-P
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2026-05-23 05:14:08 +00:00 |
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7f1febccf0
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Fix CuTeDSL scoping: hoist P store vars out of if block
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2026-05-23 05:12:30 +00:00 |
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d15bb7b84a
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Fix O rescale: use Stage C proven correction_rescale pattern
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2026-05-23 05:10:46 +00:00 |
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300482e40a
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Fix tOrP0 indexing: 3-dim slice (None,None,kb) not 4-dim
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2026-05-23 05:09:19 +00:00 |
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0b277f4199
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Fix CuTeDSL scoping: unconditionally define tOrP0 and tCrP
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2026-05-23 05:08:10 +00:00 |
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03fd055be0
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Fix CuTeDSL variable scoping: define tOrP0 and tCrP in both branches
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2026-05-23 05:07:30 +00:00 |
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531f1a12b4
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Fix p_tmem_s: use ComposedLayout from make_smem_layout_a, pass as kernel arg
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2026-05-23 05:06:45 +00:00 |
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c5ed9e3119
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Consolidate FMHA stages A/B/C into unified kernel module with SMEM-P stub
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2026-05-23 05:04:43 +00:00 |
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