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182 Commits

Author SHA1 Message Date
Xiaoyu Zhang
1d3d42bda0 [opt kimi k2 1 / n] Add kimi k2 moe fused gate (#13287) 2025-11-15 17:14:19 +08:00
Fan Yin
2966367a31 [sgl-kernel] support custom fp8 flashmla kernel (#13087) 2025-11-13 12:45:21 -08:00
Shu Wang
6664083522 Replace [silu_and_mul_]scaled_fp4_group_quant by Flashinfer equivalent (#12376) 2025-11-13 00:26:00 -08:00
Xiaoyu Zhang
05559a4a90 Support hidden_dim % 4 == 0 in per_token_quant_fp8 (#12883) 2025-11-10 17:13:14 +08:00
hlu1
b8ddc296f4 [sgl-kernel][Deepseek V3.2] Add row_starts to topk kernel (#12582) 
Signed-off-by: Hao Lu <14827759+hlu1@users.noreply.github.com>
 2025-11-07 18:33:27 -08:00
Ben Barsdell
fef3a6b63b Restore torch defaults between sgl-kernel tests (#11131) 2025-11-03 23:51:23 -08:00
fzyzcjy
193fbb0bce Super tiny add UT for copy_to_gpu_no_ce (#12270) 2025-11-04 09:40:51 +08:00
Baizhou Zhang
685c06451f [ci] Try fixing broken CIs (#12317) 2025-10-29 01:13:51 -07:00
weiliang
88596739a4 Support running FP4 Deepseek on SM120. (#11708) 2025-10-27 17:37:49 -07:00
huangtingwei
3e6281d0aa [HiCache]Page head layout IO kernel (#11615) 2025-10-26 15:53:50 +08:00
Fan Yin
23afdfd1c2 [sgl-kernel] support flashmla libtorch (#11717) 2025-10-21 21:17:50 -07:00
hlu1
3b80232d06 [DeepseekV32] Add fast_topk_transform_ragged_fused kernel (#11815) 
Signed-off-by: Hao Lu <14827759+hlu1@users.noreply.github.com>
 2025-10-19 17:13:39 -07:00
Johnny
252dc4e112 [NVIDIA] FA3/FA4 Fix (#11606) 
Co-authored-by: Baizhou Zhang <sobereddiezhang@gmail.com>
 2025-10-19 17:10:10 -07:00
Fan Yin
3289da5b41 [sgl-kernel] support hadamard (#11663) 2025-10-15 19:00:44 -07:00
Fan Yin
5464457251 [sgl-kernel] Optimize gguf test (#11667) 2025-10-15 15:45:53 -07:00
Qi Yuhang
6c01844f45 [sgl-kernel][3/N]Support Expert Specialization Grouped GEMM (#11674) 2025-10-15 13:39:31 -07:00
Qi Yuhang
9a30914e94 [sgl-kernel][1/N]Support Expert Specialization Grouped GEMM (#11432) 
Co-authored-by: luoyuan.luo <luoyuan.luo@antgroup.com>
Co-authored-by: PGFLMG <1106310035@qq.com>
Co-authored-by: Xiaoyu Zhang <35585791+BBuf@users.noreply.github.com>
 2025-10-12 20:19:21 -07:00
PGFLMG
8fdcd98efe [7/n] decouple quantization impl from vllm dependency - gguf kernel (#11019) 2025-10-11 14:04:57 -07:00
fzyzcjy
21337b22b9 Reland [1/2] Optimizations and refactors about quant kernel (#10312) 
Co-authored-by: Yineng Zhang <me@zhyncs.com>
 2025-10-11 15:59:03 +08:00
Lifu Huang
748f86f3de [Bug] Fix incorrect assertion in FA4 and add UT. (#11182) 2025-10-06 14:58:39 -07:00
DarkSharpness
e0b2d3eebe [Feature] Add a fast-topk to sgl-kernel for DeepSeek v3.2 (#11194) 
Co-authored-by: Baizhou Zhang <sobereddiezhang@gmail.com>
 2025-10-05 10:19:03 -07:00
Zhihao Zhang
24f7cb1ece [speculative decoding] rename lookahead to ngram (#11010) 
Co-authored-by: a4zhangfei <a4zhangfei@qq.com>
 2025-09-28 21:06:59 -07:00
Yuhao Yao
fe531d6f4e [Bug] Fix Issue#10215 (#10572) 2025-09-25 09:51:50 +08:00
Xiaoyu Zhang
c4e314f986 Restruct sgl-kernel benchmark (#10861) 2025-09-25 07:45:25 +08:00
Zhihao Zhang
e7bc600304 [Feature] Speculative decoding support lookahead (#9873) 
Co-authored-by: a4zhangfei <a4zhangfei@qq.com>
Co-authored-by: Qiaolin-Yu <liin1211@outlook.com>
 2025-09-18 16:42:41 -07:00
Yineng Zhang
6d55f60e77 Revert "[1/2] Optimizations and refactors about quant kernel (#9534)" (#10292) 2025-09-10 18:24:23 -07:00
Rain Jiang
2286e85e77 pass a_scale from fp8 quant result instead of hard code to 1.0f (#10241) 
Co-authored-by: Yichen Wang <yichen.wang@bytedance.com>
Co-authored-by: Jinwu Guo <641876696@qq.com>
 2025-09-10 12:56:05 -07:00
huangtingwei
5be8c2f7f7 Page first direct IO kernel (#10060) 
Co-authored-by: Zhiqiang Xie <xiezhq@stanford.edu>
 2025-09-10 13:35:34 +08:00
Yi Zhang
8cbe1538ef Add mamba kernel (#10234) 2025-09-09 12:58:43 -07:00
Yineng Zhang
94fb4e9e54 feat: support fa cute in sgl-kernel (#10205) 
Co-authored-by: cicirori <32845984+cicirori@users.noreply.github.com>
 2025-09-09 00:14:39 -07:00
Yineng Zhang
cdc56ef6c1 feat: use sgl-kernel cu129 as default (#10188) 2025-09-08 22:01:17 -07:00
Yuhao Yao
ee0b3c5bad [1/N][Bug] Fix w4afp8 MoE NaN issue (sgl-kernel, fixed) (#10108) 2025-09-07 21:39:07 -07:00
hlu1
5f1eb20484 [chore] Remove unused ep_moe cuda kernels (#9956) 2025-09-06 01:35:50 -07:00
hlu1
4c22ebe2e8 Disable kernel cutlass_mla_decode on SM103 (#10058) 
Signed-off-by: Hao Lu <14827759+hlu1@users.noreply.github.com>
 2025-09-06 01:35:18 -07:00
fzyzcjy
339f8eef09 [1/2] Optimizations and refactors about quant kernel (#9534) 2025-09-05 18:45:08 +08:00
chenxj
d4a938417d [feat] Support tp mode for DeepSeek-R1-W4AFP8 (#8118) 
Co-authored-by: yuhyao <827623970@qq.com>
 2025-09-01 22:17:26 -07:00
Kaixi Hou
5c34b4f1c7 [NVIDIA] [2/N] Optimize silu_and_mul_scaled_fp4_grouped_quant perf (#9556) 2025-08-29 17:17:03 -07:00
hlu1
a7d825fccc Skip some tests on Blackwell (#9777) 
Signed-off-by: Hao Lu <14827759+hlu1@users.noreply.github.com>
 2025-08-28 20:00:32 -07:00
Qi Yuhang
fda4792620 Update CUTLASS 4.2 & Enable K-Major Scale Factor for SM90 FP8 Blockwise Group GEMM (#9559) 2025-08-24 23:24:43 -07:00
Kaixi Hou
e5638573c1 [NVIDA] [1/N] Nvfp4 Masked Gemm: Add quant op for the flashinfer grouped gemm (#9200) 2025-08-22 12:19:45 -07:00
fzyzcjy
e85cb1ce9d Fix quant kernel test errors and benchmark wrong output speeds (#7604) 2025-08-21 03:48:41 -07:00
Trevor Morris
a91e90d9a3 [2/2] Fuse routed scaling factor into select_experts (#8690) 2025-08-20 15:10:16 -07:00
Yichen Yan
c9bf3877a0 Reduce overhead for fa by not calling heavy CUDA property check (#7375) 2025-08-20 16:26:28 +08:00
Yuan Luo
53dcc750b6 [sgl-kernel] Support FlashInfer top_k_top_p_sampling_from_logits (#9060) 
Co-authored-by: luoyuan.luo <luoyuan.luo@antgroup.com>
 2025-08-14 10:56:36 -07:00
Peng Zhang
5aa1ebd242 [2/n]decouple quantization implementation from vLLM dependency (#8112) 
Co-authored-by: walker-ai <yiyun.wyt@antgroup.com>
Co-authored-by: leoneo <1320612015@qq.com>
 2025-08-14 03:19:03 -07:00
Ke Bao
94f44b88d1 Update fa3 interface and add unit test (#9150) 2025-08-13 20:05:02 +08:00
fzyzcjy
9aea255522 Fuse writing KV buffer into rope kernel (part 1: sgl-kernel) (#9077) 2025-08-12 01:46:40 -07:00
Yineng Zhang
dd949ace23 Revert "[1/2][resubmit] sgl-kernel: Fuse routed scaling factor into m… (#9035) 2025-08-10 17:34:54 -07:00
Trevor Morris
591c232f7c [1/2][resubmit] sgl-kernel: Fuse routed scaling factor into moe_fused_gate (select_experts) (#8770) 2025-08-08 17:55:06 -07:00
Hongbo Xu
39fd178831 refactor: Move scalar_types.py to sgl-kernel to avoid circular import (#8720) 2025-08-07 19:22:16 -07:00