vLLM/csrc/libtorch_stable at 92bdee05cb4ea5e94c4cce3eb0544f51d6eece8d - vLLM

attention

[Kimi-K3] DCP support (#50484 )

2026-08-10 12:54:26 -07:00

core

[12/n] final _C library kernel migration (#45415 )

2026-06-19 06:57:26 -07:00

cutlass_extensions

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

gdn

[Kernel][Perf] Support Qwen head ratios in fused GDN MTP (#52539 )

2026-08-17 18:17:40 -07:00

kimi_k3

[ROCm][Perf] Kimi-K3 Fused kernel for KDA decode (#50654 )

2026-08-11 20:39:34 -07:00

mamba

[8/n] Migrate merge_attn_states, mamba, sampler to torch stable ABI (continued) (#43361 )

2026-05-27 09:35:24 -07:00

moe

[ROCm] Remove stale SDPA and skinny GEMM workarounds (#50907 )

2026-08-11 14:19:16 -04:00

quantization

[Refactor] Remove kernel dead code (#51051 )

2026-08-07 01:20:19 -07:00

activation_kernels.cu

[Bugfix][Kernel] Fix integer overflow in libtorch_stable/activation_kernels.cu (#49660 )

2026-07-29 17:50:44 -07:00

async_util.cuh

Migrate header files to torch stable abi (#44013 )

2026-06-02 08:09:52 -07:00

cache_kernels_fused.cu

[9/n] Migrate attention and cache kernels to torch stable ABI (continued) (#43717 )

2026-05-29 04:44:45 +00:00

cache_kernels.cu

[Kernel] Optimize long-context MLA cache gathers (#51739 )

2026-08-10 22:23:43 -07:00

concat_mla_q.cuh

[ROCm][MLA] Replace torch.cat in sparse-MLA forward_mqa with fused concat_mla_q (#42838 )

2026-06-06 18:20:50 -05:00

cooperative_topk.cu

[Perf][DSv4/DSv3.2] Add cluster-cooperative topK kernel for low-latency scenarios (#43008 )

2026-06-23 16:11:00 -07:00

cooperative_topk.cuh

[Bugfix] Make DSV4 sparse MLA work end-to-end for plain decode, MTP, and DSpark (#51538 )

2026-08-15 07:01:32 -07:00

cub_helpers.h

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

cuda_utils_kernels.cu

[10/n] Migrate cuda_view and silu_and_mul_per_block_quant kernels to torch stale ABI. (#44334 )

2026-06-04 20:14:43 -07:00

cuda_vec_utils.cuh

[Build] Fix CUDA arch build coverage gaps (#45277 )

2026-06-13 22:09:20 -07:00

cuda_view.cu

[10/n] Migrate cuda_view and silu_and_mul_per_block_quant kernels to torch stale ABI. (#44334 )

2026-06-04 20:14:43 -07:00

custom_all_gather_reduce_scatter_ops.cpp

[Model] Add Kimi K3 support: model files and kernels [1/N] (#50089 )

2026-07-29 14:10:58 +08:00

custom_all_gather_reduce_scatter.cu

[Model] Add Kimi K3 support: model files and kernels [1/N] (#50089 )

2026-07-29 14:10:58 +08:00

custom_all_reduce.cu

[Model] Add Kimi K3 support: model files and kernels [1/N] (#50089 )

2026-07-29 14:10:58 +08:00

dispatch_utils.h

add pad-aware reduce path (#48385 )

2026-07-14 18:05:50 -07:00

dsv3_fused_a_gemm.cu

[Kernel] Extend CuTe DSL skinny GEMM to GLM-5.2 (#49791 )

2026-08-03 16:49:41 -07:00

fp32_router_gemm_entry.cu

FP32 router GEMV optimization (#48335 )

2026-07-11 13:07:48 +00:00

fp32_router_gemm.cu

FP32 router GEMV optimization (#48335 )

2026-07-11 13:07:48 +00:00

fused_deepseek_v4_qnorm_rope_kv_insert_kernel.cu

Revert DSv4 eager workspace reuse (#52836 )

2026-08-18 17:02:59 -07:00

fused_kimi_k3_mla_key_concat_kv_cache_kernel.cu

[CI Failure] Fix CUDA wheel build for the Kimi K3 fused MLA kernel (#52210 )

2026-08-13 13:56:36 -07:00

fused_minimax_m3_qknorm_rope_kv_insert_kernel.cu

[Attention][MiniMax-M3] Add MSA speculative decode verification (#50032 )

2026-08-02 13:46:55 -07:00

fused_qknorm_rope_kernel.cu

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

launch_bounds_utils.h

Migrate header files to torch stable abi (#44013 )

2026-06-02 08:09:52 -07:00

layernorm_kernels.cu

[Perf] RMSNorm uncontiguous support, 1.2~3.1x kernel performance improvement (#49750 )

2026-07-29 13:45:38 -07:00

layernorm_quant_kernels.cu

[Bugfix][Kernel] Fix batch invariance in RMSNorm kernels by pinning block size (#48391 )

2026-07-28 22:24:02 +08:00

minimax_reduce_rms_kernel.cu

[Misc] Use functions instead of PTX for the PDL instruction (#46984 )

2026-07-01 19:38:35 -07:00

minimax_reduce_rms_kernel.h

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

ngram_embedding_kernels.cu

[Model] Add LongCat-Flash-Lite (n-gram embedding) (#47857 )

2026-07-10 07:17:50 -07:00

nvfp4_kv_cache_kernels.cu

Add NVFP4 KV 4-over-6 scale search (#45187 )

2026-08-07 13:22:27 -07:00

ops.h

Revert DSv4 eager workspace reuse (#52836 )

2026-08-18 17:02:59 -07:00

permute_cols.cu

[1/n] Migrate permute_cols to libtorch stable ABI (#31509 )

2026-03-19 11:27:26 -04:00

persistent_topk.cuh

[Bugfix] Make DSV4 sparse MLA work end-to-end for plain decode, MTP, and DSpark (#51538 )

2026-08-15 07:01:32 -07:00

pos_encoding_kernels.cu

[7/n] Migrate pos_encoding and norm kernels to libtorch stable ABI (continued) (#43209 )

2026-05-23 13:20:00 +08:00

sampler.cu

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

topk_histogram_4096.cuh

[CI/Build] Fix topk histogram build on SM75 (#46550 )

2026-06-24 00:51:11 -07:00

topk.cu

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00

torch_bindings.cpp

Revert DSv4 eager workspace reuse (#52836 )

2026-08-18 17:02:59 -07:00

torch_utils.h

Enable perf_token_group_quant/_C_stable_libtorch for ROCm (#42758 )

2026-06-02 23:23:28 -07:00

type_convert.cuh

New stable abi cleanup (#46656 )

2026-07-03 14:02:26 +08:00