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bcfe52df0d
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Add STAGE_D2.md: Multi-query grid + head packing plan
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2026-05-24 21:43:04 +00:00 |
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05d45b9729
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Remove obsolete STAGE_D1.3.md and SMEM_P_GUIDANCE_REQUEST.md
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2026-05-24 21:41:17 +00:00 |
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fe3431e0b2
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Docs: Update STAGE_D.md, README.md with hd=512 compilation blocker, lessons learned
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2026-05-24 21:35:25 +00:00 |
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828f81ca8c
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D1.4: Use cutlass.range(unroll=1) for k_sub loops in both TMA and MMA warps
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2026-05-24 17:55:33 +00:00 |
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f21defe6dd
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D1.4: Remove --opt-level 0 from hd512 test (use default opt level)
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2026-05-24 16:42:01 +00:00 |
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18bf723bde
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D1.4: Fix merge test - use use_smem_p=False for hd=256 kernel (SMEM budget)
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2026-05-24 16:36:48 +00:00 |
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8ace674349
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D1.4: Add external k_sub merge test for hd=512 (avoids slow in-kernel k_sub compilation)
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2026-05-24 16:31:06 +00:00 |
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939b9400f1
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D1.4: Use --opt-level 0 only (ptxas -j not supported, MLIR is the bottleneck)
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2026-05-24 15:43:17 +00:00 |
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b20a239bf3
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D1.4: Use options string for compile flags (--ptxas-options -j64 --opt-level 0)
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2026-05-24 15:40:39 +00:00 |
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7b1b13bdea
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D1.4: Add PtxasOptions -j64 + OptLevel(0) for faster hd=512 compilation
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2026-05-24 15:36:35 +00:00 |
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a06f83e27f
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D1.4: Fix regression test for un-normalized O output (D5a)
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2026-05-24 15:13:16 +00:00 |
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29a4de9181
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D1.4: Guard LSE computation with const_expr(not normalize) - fixes BF16 type mismatch in regression test
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2026-05-24 15:11:39 +00:00 |
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239f88af88
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D1.4: Switch k_sub from cutlass.range to Python range (unrolled at trace time)
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2026-05-24 15:10:28 +00:00 |
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4ec88e035c
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D1.4: Fix tTMrO placeholder - define only inside const_expr block
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2026-05-24 14:23:22 +00:00 |
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301727a8c1
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D1.4: Use cutlass.range loop for k_sub (reduce IR), guard O rescale with const_expr(n_kv_tiles>1)
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2026-05-24 14:22:45 +00:00 |
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93a4418246
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Fix: add cutlass import to test_d1_qk512
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2026-05-24 14:20:32 +00:00 |
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9f8f5c39b6
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Fix: add cpasync import to test_d1_qk512
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2026-05-24 14:20:01 +00:00 |
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0c6c3ea956
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D1.4: Add hd=512 QK-only and standalone test for compilation debugging
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2026-05-24 14:19:26 +00:00 |
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59195c7d17
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D1.4: Reduce pv_n_tile to 128 for hd=512 to fit SMEM budget (192KB)
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2026-05-24 08:07:32 +00:00 |
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f77feb6e0f
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D1: Unrolled k_sub path (hardcoded k_sub=0,1) to avoid cutlass.range IR explosion
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2026-05-24 07:03:14 +00:00 |
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555d953eff
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D1: Use cutlass.range for k_sub loops (CuTeDSL immutable handle)
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2026-05-24 06:43:30 +00:00 |
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978c789641
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D1: Fix kvh scoping - define before loops, consume V via pipeline
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2026-05-24 06:42:26 +00:00 |
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c9eff9a60f
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D1: Fix kvb→kvh typo in PV GEMM
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2026-05-24 06:41:25 +00:00 |
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7acd5f10f3
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D1: Remove qh.commit() - pipeline handles commit internally
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2026-05-24 06:40:10 +00:00 |
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cf6d7b1750
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D1: TMA producer uses acquire_and_advance + commit (no wait_and_advance)
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2026-05-24 06:38:15 +00:00 |
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24ed5d311f
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D1: Use same pipeline API as working code (acquire_and_advance) for k_sub path
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2026-05-24 06:36:19 +00:00 |
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888af57f7b
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D1: Add PipelineState for k_sub TMA path
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2026-05-24 05:02:17 +00:00 |
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0db580f18a
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D1: Fix pipeline API for K sub-tile path (producer_acquire/commit)
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2026-05-24 04:59:41 +00:00 |
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9afef9ed7d
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D1: K sub-tile MMA path using pipeline barriers
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2026-05-24 04:57:08 +00:00 |
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8c82de7f61
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D1: Fix TMA copies in k_sub path (no mbarrier, use cp_async wait)
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2026-05-24 04:53:46 +00:00 |
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8f0c9e0dad
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D1: Add K sub-tile loop for hd=512 (const_expr guarded, hd≤256 path unchanged)
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2026-05-24 04:51:51 +00:00 |
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9ed927f86a
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D1: Debug TMA partition shapes at hd=512
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2026-05-24 04:43:12 +00:00 |
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e58ec5ab41
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D1: K sub-tiling - qk_mma_tiler K-dim = k_tile=256, SMEM fits at hd=512
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2026-05-24 04:41:12 +00:00 |
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f3d93bc810
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Docs: Update STAGE_D.md, README.md status for D1 hd≤256 milestone
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2026-05-24 04:32:43 +00:00 |
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a325f4ca5f
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D1: Full test with TMEM-P at hd=64,128,256,512
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2026-05-24 04:07:40 +00:00 |
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1f38d54206
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D1: Remove debug prints, clean up
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2026-05-24 04:06:26 +00:00 |
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bc97bf67ee
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D1: const_expr for sP layout selection (CuTeDSL)
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2026-05-24 04:05:17 +00:00 |
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95cafebad4
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D1: Python if for sP layout (trace-time, not MLIR)
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2026-05-24 04:04:27 +00:00 |
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317d3209ac
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D1: Tiny 4-mode sP placeholder for TMEM-P path
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2026-05-24 04:03:28 +00:00 |
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8d565efd7a
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D1: Conditional sP allocation (saves 64KB SMEM for TMEM-P at hd=256)
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2026-05-24 04:02:02 +00:00 |
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65aaec5df0
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D1: Fix sP dummy allocation
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2026-05-24 04:00:19 +00:00 |
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86064a2ffa
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D1: Skip sP allocation when use_smem_p=False (saves 64KB at hd=256)
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2026-05-24 03:59:27 +00:00 |
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9bab7fe659
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D1: Fix syntax (separate kv_stage line)
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2026-05-24 03:58:12 +00:00 |
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15eef33728
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D1: Reduce kv_stage to 1 at hd>128 to avoid SMEM overflow
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2026-05-24 03:55:44 +00:00 |
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e288fea062
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D1: FIX qk_mma_tiler K-dim = head_dim (was hardcoded to 64, broke hd>64)
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2026-05-24 03:53:19 +00:00 |
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b408fa4718
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D1: Print qk_ik in _setup
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2026-05-24 03:51:40 +00:00 |
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aa8b145035
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D1: Add more debug prints (QK/PV mode2 sizes)
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2026-05-24 03:49:55 +00:00 |
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d3a3a6988a
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D1: SMEM-P test at hd=128
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2026-05-24 03:48:37 +00:00 |
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073119e9ca
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D1: Add sP shape debug print
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2026-05-24 03:46:27 +00:00 |
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44b72cc570
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D1: Fix SMEM-P (coordinate store), LSE (FP32), add TMEM-P-only test
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2026-05-24 03:27:14 +00:00 |
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