Woosuk Kwonandsnordmann 953bba488d [PERF] Extend NCCL symmetric memory to AllGather and ReduceScatter (#46703) ...

Signed-off-by: Woosuk Kwon <woosuk@inferact.ai>
Co-authored-by: snordmann <snordmann@nvidia.com>

2026-06-30 11:38:18 -07:00

..

__init__.py

[Core][Refactor] move parallel_utils into vllm/distributed (#3950)

2024-04-10 15:33:30 -07:00

all2all.py

[Feature] Detect all2all peer fault with fault tolerance backend and prevent corrupted output (#43637)

2026-06-30 09:00:25 -07:00

all_reduce_utils.py

[PERF] Extend NCCL symmetric memory to AllGather and ReduceScatter (#46703)

2026-06-30 11:38:18 -07:00

base_device_communicator.py

[Feature] Detect all2all peer fault with fault tolerance backend and prevent corrupted output (#43637)

2026-06-30 09:00:25 -07:00

cpu_communicator.py

[HARDWARE][POWER] Enable SHM communicator support for PowerPC (#43754)

2026-06-02 18:06:32 +08:00

cuda_communicator.py

[PERF] Extend NCCL symmetric memory to AllGather and ReduceScatter (#46703)

2026-06-30 11:38:18 -07:00

cuda_wrapper.py

[Bugfix][ROCm] Fix cumem sleep and teardown (#46203)

2026-06-24 02:45:31 +08:00

custom_all_reduce.py

Stop setting CUDA_VISIBLE_DEVICES internally in vLLM, add device_ids arg (#45026)

2026-06-20 13:38:10 -07:00

flashinfer_all_reduce.py

[Bugfix] Pass TP group to FlashInfer all-reduce fusion (#45917)

2026-06-17 15:24:26 +00:00

mnnvl_compat.py

[Kernel] Add FlashInfer MoE A2A Kernel (#36022)

2026-03-15 23:45:32 -07:00

pynccl_allocator.py

[PERF] Extend NCCL symmetric memory to AllGather and ReduceScatter (#46703)

2026-06-30 11:38:18 -07:00

pynccl_wrapper.py

[BugFix] Prevent orphaned process on NCCL destroy (#39846)

2026-05-11 15:25:26 -04:00

pynccl.py

[BugFix] Prevent orphaned process on NCCL destroy (#39846)

2026-05-11 15:25:26 -04:00

quick_all_reduce.py

[ROCM] [Communication] Add INT3 quantization method for quickreduce (#45666)

2026-06-25 15:14:15 +00:00

ray_communicator.py

[Misc] Avoid "PyTorch non-writable tensors" warning in RayPPCommunicator (#27443)

2025-10-24 14:53:09 +08:00

shm_broadcast.py

Stop setting CUDA_VISIBLE_DEVICES internally in vLLM, add device_ids arg (#45026)

2026-06-20 13:38:10 -07:00

shm_object_storage.py

[CI] Bump mypy version to 1.19.1 (#36104)

2026-03-10 09:18:28 -07:00

symm_mem.py

[MISC] Fix symm_mem cap-equal gate; log AR backend selection (#42993)

2026-05-20 08:50:24 -07:00

xpu_communicator.py

[XPU] update xpu graph usage (#43043)

2026-05-19 23:09:07 +08:00