vllm/csrc at 421012b63ae2e3f26bba0506e9f3951e9dc53ded - vllm

attention

[Performance][MLA][ROCm] Remove redundant D2D copy in deepseek (#27457 )

2025-11-26 12:45:28 +08:00

core

[small][batch invariance] Rename the env and internal flags to simplify usage (#26855 )

2025-10-16 21:40:25 +00:00

cpu

[CPU] Add head sizes 80 and 112 with vec16 fallback (#31968 )

2026-01-09 22:14:46 +08:00

cutlass_extensions

Update Optional[x] -> x | None and Union[x, y] to x | y (#26633 )

2025-10-12 09:51:31 -07:00

mamba/mamba_ssm

[V1] [Hybrid] Mamba1 Automatic Prefix Caching (#26377 )

2025-11-02 04:16:23 -08:00

moe

[Kernel] Add topk_sigmoid kernel (#31246 )

2026-01-21 22:49:51 +00:00

quantization

[Quantization][Deprecation] Deprecate HQQ (#32681 )

2026-01-21 09:32:40 -05:00

quickreduce

[Bugfix][Rocm] fix qr error when different inp shape (#25892 )

2025-10-13 10:04:21 -07:00

rocm

Atomics Reduce Counting Optimization for SplitK Skinny GEMMs. (#29843 )

2026-01-16 11:45:04 -06:00

sparse/cutlass

[feat]: CUTLASS block scaled group gemm for SM100 (#19757 )

2025-07-04 12:58:04 -06:00

activation_kernels.cu

[Perf][Kernels] Vectorize csrc/activations_kernels.cu (#29512 )

2025-12-16 14:56:02 -08:00

cache_kernels_fused.cu

Fuse RoPE and MLA KV-cache write (#25774 )

2026-01-09 19:18:37 -08:00

cache_kernels.cu

OffloadingConnector: Support kernel_block_size != block_size (#30692 )

2026-01-22 12:30:04 +00:00

cache.h

OffloadingConnector: Support kernel_block_size != block_size (#30692 )

2026-01-22 12:30:04 +00:00

cub_helpers.h

[Refactor] Refactor FP8 & INT8 Quant Folder inside w8a8 (#25293 )

2025-10-08 10:20:48 -04:00

cuda_compat.h

[Bugfix][ROCm] Fix for warp_size uses on host (#21205 )

2025-07-24 00:37:19 -07:00

cuda_utils_kernels.cu

[NVIDIA] Support nvfp4 quantization (#12784 )

2025-02-12 19:51:51 -08:00

cuda_utils.h

[Attention] MLA with chunked prefill (#12639 )

2025-02-21 15:30:12 -08:00

cuda_view.cu

Simplify from_blob usage in get_cuda_view_from_cpu_tensor (#29027 )

2025-11-22 10:35:32 +00:00

cumem_allocator_compat.h

[Core][AMD] Migrate fully transparent sleep mode to ROCm platform (#12695 )

2025-11-12 15:24:12 -08:00

cumem_allocator.cpp

[NIXL][Bugfix] Fix NIXL/RDMA registration failure over CuMemAllocator (#29569 )

2025-12-17 01:52:58 -08:00

custom_all_reduce_test.cu

[Distributed] Add custom allreduce support for ROCM (#14125 )

2025-03-31 22:49:12 -07:00

custom_all_reduce.cu

[Distributed] Add custom allreduce support for ROCM (#14125 )

2025-03-31 22:49:12 -07:00

custom_all_reduce.cuh

[Kernels] Enable Torch Symmetric Memory All-Reduce By Default (#24111 )

2025-09-11 09:45:31 -07:00

custom_quickreduce.cu

[Feature] add quick all reduce (#19744 )

2025-06-26 20:54:24 -07:00

dispatch_utils.h

[Performance] Fused blockwise quant RMS norm (#27883 )

2025-12-07 16:38:04 +00:00

fused_qknorm_rope_kernel.cu

[ROCm] [Critical]: Remove unused variable (#31156 )

2025-12-22 08:28:22 -08:00

launch_bounds_utils.h

Update launch_bounds_utils.h for correct compile on Multiple Cuda Arch - PTXAS out of range Warning (#25843 )

2025-09-30 19:18:19 -07:00

layernorm_kernels.cu

[kernel][perf] support uncontiguous input for rms_norm kernel (#28103 )

2025-11-20 19:39:09 -08:00

layernorm_quant_kernels.cu

[Kernel] Optimize rms_norm kernel (#27931 )

2025-11-11 18:02:23 +00:00

ops.h

[Refactor] Remove unused cutlass moe problem size function (#32047 )

2026-01-18 12:46:59 -08:00

permute_cols.cu

[Kernel] (2/N) Machete - Integrate into CompressedTensorsWNA16 and GPTQMarlin (#7701 )

2024-09-23 13:46:26 -04:00

pos_encoding_kernels.cu

[Chore] Remove unused batched RoPE op & kernel (#24789 )

2025-09-13 00:08:20 -07:00

sampler.cu

[Bugfix][Hardware][AMD] Use dynamic WARP_SIZE in sampler vectorized_process (#31295 )

2026-01-10 03:57:38 +00:00

torch_bindings.cpp

OffloadingConnector: Support kernel_block_size != block_size (#30692 )

2026-01-22 12:30:04 +00:00

type_convert.cuh

[ROCm] [Bugfix] Fix fused_qknorm_rope_kernel rocm compatibility (#28500 )

2025-11-12 05:01:14 -08:00