fd54d657b2
SMEM-P: add debug_permute flag for coordinate permutation testing
2026-05-23 20:13:44 +00:00
06409401ca
SMEM-P: disable debug flags, revert to original mapping
2026-05-23 20:12:26 +00:00
b8f0f0890a
SMEM-P: fix scoping error, disable debug_p_one, enable debug_swap_mn
2026-05-23 20:11:50 +00:00
8787f6a989
SMEM-P: add debug_swap_mn flag to test swapped coordinate mapping
2026-05-23 20:10:39 +00:00
a272ce10e3
SMEM-P: add debug_p_one flag to write constant P=1.0
2026-05-23 20:09:47 +00:00
440e49b39d
auto: pre-test commit
2026-05-23 20:08:31 +00:00
3df9cb57f8
SMEM-P: implement two-phase softmax with normalization before SMEM write
2026-05-23 20:08:29 +00:00
dc93168f57
Revert TMEM layout change (caused error)
2026-05-23 20:07:02 +00:00
8d48d6d543
SMEM-P: try using PV A-operand layout directly for TMEM-P
2026-05-23 20:06:23 +00:00
6a2f3d2e27
SMEM-P: debug compute offset for known coordinate
2026-05-23 20:05:02 +00:00
db9d9b09d2
SMEM-P: add crd2idx debug attempt
2026-05-23 20:04:28 +00:00
8879f0b701
SMEM-P: test pattern based on fragment indices (k,j)
2026-05-23 20:03:22 +00:00
caf722f78f
SMEM-P: add shape debug prints
2026-05-23 20:02:32 +00:00
2f71868fdd
SMEM-P: add debug prints for coordinates
2026-05-23 20:00:33 +00:00
a166a19ae5
SMEM-P: implement CUTLASS LLM fixes - dynamic frg_tile, local coordinate conversion
2026-05-23 19:59:52 +00:00
72226cef44
SMEM-P: try transposed mapping (swap m/n)
2026-05-23 19:53:42 +00:00
e4a225a138
SMEM-P: current state - working but mapping wrong (cos 0.02)
2026-05-23 19:53:25 +00:00
00d08eec28
SMEM-P: debug with linear index pattern m*128+n
2026-05-23 19:52:46 +00:00
111b50b62a
SMEM-P: debug with test pattern (k+j)*0.01
2026-05-23 19:52:02 +00:00
ca1fb7a1ca
SMEM-P: fix coordinate access - qk_coord is (m,n) not ((m,n),0,0)
2026-05-23 19:38:11 +00:00
096a48b5cb
SMEM-P: fix scoping - define tTMEM_LOADcS_frg unconditionally
2026-05-23 19:37:34 +00:00
4f8559ae2e
SMEM-P: implement full 128-value write in softmax loop using coordinate mapping
2026-05-23 19:36:56 +00:00
63f68eda52
SMEM-P: fix BF16 value creation (use constant)
2026-05-23 19:33:29 +00:00
aa82a0faf5
SMEM-P: implement CUTLASS LLM coordinate mapping pattern (minimal test)
2026-05-23 19:32:11 +00:00
c9b44e6bf9
SMEM-P: fix thread_idx tuple access
2026-05-23 19:30:09 +00:00
dee046287e
SMEM-P: add debug to understand thread partitioning
2026-05-23 19:29:27 +00:00
060cea5d0f
SMEM-P: implement simple test pattern instead of coord lookup
2026-05-23 19:21:31 +00:00
6c08a95620
Start implementing manual SMEM-P addressing (helpers are a trap)
2026-05-23 19:20:40 +00:00
7bf69a0265
Implement manual SMEM-P copy instead of cute.copy (helpers are a trap)
2026-05-23 19:14:44 +00:00
e765685951
Try flattening sP and rP_bf16_qk with group_modes to fix rank mismatch
2026-05-23 19:13:59 +00:00
5ee0c20736
Add debug prints for SMEM-P partition layouts
2026-05-23 19:13:07 +00:00
55dcee2d29
Fix SMEM-P: use BF16 copy atom and BF16 source with QK C-fragment layout
2026-05-23 19:12:13 +00:00
77e01acd13
Fix SMEM-P copy: use tcgen05.copy.St32x32bOp with Float32 and copy from rP_words (Float32) not rP_bf16
2026-05-23 19:11:08 +00:00
0bee39d2d5
Fix rP scope issue: use rP_bf16.iterator instead of rP.iterator
2026-05-23 09:36:22 +00:00
0b09e7e4a2
Fix duplicate else: line in SMEM-P block
2026-05-23 09:35:47 +00:00
018a961c01
SMEM-P: Use QK C-fragment layout instead of TMEM layout to fix rank mismatch
2026-05-23 09:35:24 +00:00
7a74fac11f
Fix sP_2d definition for tSMEM_CPYsP
2026-05-23 09:34:50 +00:00
ffafd47d07
Remove debug print lines referencing deleted sP_2d
2026-05-23 09:34:09 +00:00
6a078b88d9
Remove duplicate sP_2d line causing indentation error
2026-05-23 09:33:40 +00:00
1fd3670ca4
SMEM-P: Implement rank mismatch fix by reshaping source tensor
2026-05-23 09:33:24 +00:00
77b0f5824b
Add more debug prints for sP shapes
2026-05-23 09:26:30 +00:00
303df9b8c4
Add debug prints to SMEM-P path to understand rank mismatch
2026-05-23 09:25:48 +00:00
1f4fe3e404
Fix SMEM-P copy rank mismatch (use rP_bf16 directly instead of group_modes)
2026-05-23 09:21:13 +00:00
162bf51d64
D1.3: Implement SMEM-P path (write P to SMEM via tiled_smem_copy instead of zeroing sP)
2026-05-23 09:20:37 +00:00
1d1de22775
Stage D1: Multi-PV-tile support for hd>256 (tcgen05 MMA max N=256)
2026-05-23 09:04:01 +00:00
eedcfd7d21
Fix v_fmha layout to use pv_n_tile instead of head_dim for multi-PV-tile support
2026-05-23 09:02:01 +00:00
fcdfc4239c
D1.4: Add pv_n_tile and n_pv_tiles for multi-PV-tile support (tcgen05 MMA max N=256)
2026-05-23 09:00:18 +00:00
74d0822214
shit carmine left dangling
2026-05-23 06:55:22 +00:00
578d186c20
fix: add SwiGLU clamping to fused kernel (paper §4.2.3, CG-1)
...
The fused SwiGLU kernel stored swiglu_limit but never applied it.
Paper §4.2.3: gate capped at swiglu_limit, linear clamped to [-limit, +limit].
Non-fused reference path already applies clamping correctly.
Fix: add fmin/fmax clamping in FP32 before BF16 conversion.
2026-05-23 06:32:54 +00:00
11c7e2c663
STAGE_D.md: restructure with correctness gaps, TMEM budget, execution order
2026-05-23 06:31:37 +00:00
