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e1f3904799
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[kernel] sm_100a CUDA backward for VSA block-sparse attention, 128-token blocks (#1866)
Co-authored-by: Pengcheng Li <pengchengl@ptyche0203.ptyche.clusters.nvidia.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
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2026-09-29 16:57:22 -07:00 |
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Junda Su
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e3b88bb12a
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[feat] Add a typed environment-variable registry, policy doc, and contract test (#1896)
|
2026-09-29 12:50:45 -07:00 |
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Yogya Mehrotra
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017ce6602d
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[bugfix] Fix dead NVFP4 QAT plumbing: bench imports, int8 error string, smooth_q crash (#1723)
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2026-09-24 17:09:33 -07:00 |
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Yogya Mehrotra
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a575055eec
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[perf] benchmark_attn_qat_train: device peak-TFLOPS table instead of silent RTX 5090 default (#1724)
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2026-09-24 17:08:03 -07:00 |
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Keith
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f47ad3f5b7
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[bugfix] fastvideo-kernel: install the Python + Triton package when the HIP toolchain cannot be configured (#1871)
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2026-09-21 11:59:13 -07:00 |
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lpc0220andClaude Fable 5.1
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aef4e9b3b1
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[kernel] VSA kernel: one sm_100a / sm_103a image per listed arch; un-gate backward on sm_103a (#1833)
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
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2026-09-12 16:49:36 -07:00 |
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lpc0220
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c993d7393e
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[kernel] sm_100a CUDA backward for VSA block-sparse attention (blk64) (#1819)
|
2026-09-06 21:00:18 -07:00 |
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SYLAR
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7bb76b5ec9
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[feat] Add native SM103a VSA support (#1812)
Signed-off-by: lishunyang12 <lishunyang12@163.com>
|
2026-09-03 15:00:28 -07:00 |
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William Lin
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1aed667377
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[chore] release fastvideo-kernel 0.3.5 (#1775)
|
2026-08-27 23:18:59 -07:00 |
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William Lin
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c1612ff397
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[bugfix]: pin fastvideo-kernel to Torch 2.12.0 (#1774)
|
2026-08-27 23:13:54 -07:00 |
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Raghav K
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b2062556a9
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[perf] VSA Triton: widen the autotune num_stages range (the optimum was outside it) (#1706)
|
2026-08-26 12:30:56 -07:00 |
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lpc0220
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7a4285189f
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[kernel] Route block-sparse VSA to the sm_100a forward behind FASTVIDEO_VSA_SM100A (opt-in) (#1754)
|
2026-08-24 15:26:56 -07:00 |
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William Lin
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f9e3680f11
|
[perf] Align FastH3 optimized inference profile (#1748)
|
2026-08-23 02:01:03 -07:00 |
|
|
Shao Duan
|
c041318f2c
|
[perf] Add fused NVLink all-to-all for Ulysses (#1740)
|
2026-08-22 23:06:24 -07:00 |
|
|
William LinandClaude Fable 5
|
56d4a6074f
|
[bugfix] fastvideo-kernel: fix Triton block-sparse backward logit scaling (bf16 K pre-scaling) (#1730)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
|
2026-08-21 04:50:06 -05:00 |
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lpc0220
|
907f2100ec
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[kernel] sm_100a CUDA block-sparse VSA forward (Blackwell), 64- and 128-token blocks (#1719)
|
2026-08-20 23:16:25 -05:00 |
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|
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00338aa9ca
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[perf] Add FA4 CuTe backward support for VSA-256 (#1639)
Co-authored-by: Hyunsung Lee <hyunsungl@sizigistudios.com>
Co-authored-by: alexzms <3036648523@qq.com>
|
2026-08-19 11:46:49 -07:00 |
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William Lin
|
9028953625
|
[misc] yapf pass under CI's interpreter (3.12) + pin hook language_version (#1702)
|
2026-08-08 22:24:17 -07:00 |
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Mac Lee
|
7a592ff09a
|
[ci]: cache FastVideo kernel builds in Modal (#1562)
|
2026-07-26 04:21:09 -07:00 |
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|
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9709b7513b
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[feat] Port NVFP4 QAT/QAD to modular train framework (#1619)
Co-authored-by: Peiyuan Zhang <email>
Co-authored-by: Peiyuan <a>
|
2026-07-18 15:01:09 -07:00 |
|
|
William Lin
|
98be9b3da2
|
[bugfix]: address the three remaining #1447 review findings (#1549)
|
2026-07-05 06:43:27 -07:00 |
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William Lin
|
40a8bd2d3b
|
[bugfix]: skip ThunderKittens kernels on aarch64 and document the kernel build matrix (#1548)
|
2026-07-05 06:13:11 -07:00 |
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William Lin
|
0d626ef2d1
|
[kernel] Bump fastvideo-kernel pin to 0.3.1 and version the FA4 tile_mn port as 0.3.2 (#1539)
|
2026-07-03 14:11:08 -07:00 |
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William Lin
|
b36d0ef085
|
[infra] Add DGX Spark and multi-architecture CUDA support (#1447)
|
2026-07-03 13:41:43 -07:00 |
|
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William Lin
|
31e26abec4
|
[chore] release fastvideo-kernel 0.3.1 (#1520)
|
2026-06-30 12:25:27 -07:00 |
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sumyyyyyandSolitaryThinker
|
9e83ba630c
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[kernel] Extract VSA utility functions into fastvideo_kernel (#1408)
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com>
|
2026-06-30 12:19:25 -07:00 |
|
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William Lin
|
3d36160fc4
|
[bugfix] -fsigned-char so ThunderKittens compiles on aarch64 (Grace Hopper) (#1515)
|
2026-06-29 14:05:38 -07:00 |
|
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William Lin
|
2656d6530c
|
[bugfix] compile FP4 (attn_qat_infer) kernels for sm_120a only via per-arch split (#1508)
|
2026-06-29 11:07:27 -07:00 |
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Kevin Lin
|
e3f54e7169
|
[bugfix] Fix causal attention mask for Blackwell FP4 MMA column layout (#1506)
|
2026-06-28 20:36:40 -07:00 |
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William Lin
|
4ba5681307
|
[bugfix] guard ThunderKittens Hopper kernels for non-sm_90a device passes (#1507)
|
2026-06-28 20:07:43 -07:00 |
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Kevin Lin
|
719a1879bd
|
[bugfix] Remove incorrect V-row permutation in scaled_fp4_quant_trans_kernel (#1493)
|
2026-06-25 03:05:12 -07:00 |
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|
xsankandmergify[bot]
|
31b719ae49
|
[perf] optimize compress & topk kernel (#1421)
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
|
2026-06-23 18:51:22 +00:00 |
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William Lin
|
b1d89eba1f
|
[chore] release fastvideo-kernel 0.3.0 (#1478)
|
2026-06-23 10:02:27 -07:00 |
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|
|
b2ade71467
|
[Bugfix] QAD 5090: Torch.compile and other optimizations (15/12) (#1466)
Co-authored-by: alexzms <3036648523@qq.com>
Co-authored-by: Kaiqin Kong <k1kong@ucsd.edu>
Co-authored-by: William Lin <SolitaryThinker@users.noreply.github.com>
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com>
|
2026-06-23 01:23:57 -07:00 |
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|
sumyyyyy
|
87f98c9b8b
|
[kernel] Add varlen support for block-sparse attention (#1319)
|
2026-06-18 01:06:00 +00:00 |
|
|
|
eed9c4bfbf
|
[kernel] QAD 5090: Add Attn-QAT training Triton kernels (11/12) (#1460)
Co-authored-by: William Lin <SolitaryThinker@users.noreply.github.com>
Co-authored-by: Loay Rashid <42599591+loaydatrain@users.noreply.github.com>
Co-authored-by: Kaiqin Kong <k1kong@ucsd.edu>
|
2026-06-17 13:35:12 -07:00 |
|
|
|
88e753f281
|
[feat] QAD 5090: Wire the Attn-QAT inference attention backend (8/12) (#1457)
Co-authored-by: William Lin <SolitaryThinker@users.noreply.github.com>
Co-authored-by: Loay Rashid <42599591+loaydatrain@users.noreply.github.com>
Co-authored-by: Kaiqin Kong <k1kong@ucsd.edu>
Co-authored-by: SolitaryThinker <wlsaidhi@gmail.com>
Co-authored-by: alexzms <26690162+alexzms@users.noreply.github.com>
|
2026-06-16 13:12:33 -07:00 |
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|
|
77832059cc
|
[kernel] QAD 5090: Add modified SageAttention3 FP4 inference kernels (7/12) (#1455)
Co-authored-by: William Lin <SolitaryThinker@users.noreply.github.com>
Co-authored-by: Loay Rashid <42599591+loaydatrain@users.noreply.github.com>
Co-authored-by: Kaiqin Kong <k1kong@ucsd.edu>
Co-authored-by: Edenzzzz <wtan45@wisc.edu>
|
2026-06-16 12:02:30 -07:00 |
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|
William Lin
|
1c627a3f98
|
[bugfix]: build fastvideo-kernel on GPU-less Docker runners (#1437)
|
2026-06-06 17:52:45 -07:00 |
|
|
alexzms
|
be548a78ea
|
[feat] VSA-256 fastpath on Blackwell via FA4 CuTe block-sparse attention (#1354)
|
2026-05-26 12:58:29 -07:00 |
|
|
William Lin
|
140bd1a6cf
|
[misc]: standardize install instructions on uv pip install (#1279)
|
2026-05-02 12:45:50 -07:00 |
|
|
Mook
|
7b872cc41e
|
[Perf] Skip bool-mask round-trip in block-sparse VSA attention (#1243)
|
2026-04-26 15:14:37 -07:00 |
|
|
William Lin
|
24ced500f5
|
[test] add LTX-2 distilled T2V SSIM regression test (#1240)
|
2026-04-21 12:03:38 -07:00 |
|
|
William Lin
|
88a5a933ab
|
[feat] [3/n] Improve API: extend support to cli (#1226)
|
2026-04-14 15:20:47 -07:00 |
|
|
Jinzhe PanandDarren Sadr
|
4713fc17ed
|
[feat] Job Runner UI (#1189)
Co-authored-by: Darren Sadr <darrensadr@gmail.com>
|
2026-04-02 16:07:24 -07:00 |
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|
Jinzhe Pan
|
c0c8e39c04
|
Revert "[feat] Job Runner UI" (#1188)
|
2026-03-29 16:46:27 +08:00 |
|
|
Darren
|
f72618dafb
|
[feat] Job Runner UI (#1172)
|
2026-03-29 16:17:56 +08:00 |
|
|
|
1a383f3f66
|
[refactor] train v1 clean up
Co-authored-by: alexzms <3036648523@qq.com>
Co-authored-by: Peiyuan Zhang <a1286225768@slurm-h200-204-215.slurm-compute.tenant-slurm.svc.cluster.local>
|
2026-03-09 18:58:56 -07:00 |
|
|
Junda (David) Su
|
e315657066
|
[docs] [kernel] Migrate to uv (#1127)
|
2026-02-25 14:13:50 -08:00 |
|
|
alexzms
|
d925ad05f3
|
[bugfix] fastvideo-kernel: fix VSA Triton padding NaNs and support q/kv length mismatch (#1094)
|
2026-02-13 12:39:49 -08:00 |
|