Ke Wen 8fcda2c60d [SymmMem] Add runtime detection of NVSHMEM (#156291) ... so that we can pick the default backend for SymmetricMemory without fully relying on env var `TORCH_SYMMMEM=CUDA | NVSHMEM` On Python side, the following API is added: `torch.distributed._symmetric_memory.is_nvshmem_available()` Pull Request resolved: https://github.com/pytorch/pytorch/pull/156291 Approved by: https://github.com/Skylion007 ghstack dependencies: #155506, #155835, #155968, #155971, #155975, #156116, #156117		2025-06-19 08:26:11 +00:00
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core	Record the XPU and XCCL build settings in the compiled binary (#147161)	2025-05-20 09:21:39 +00:00
perfkernels	Optimize SVE embedding performance (#150176)	2025-04-07 18:01:54 +00:00
serialize	Update PyTorchStreamReader API to take cpu allocator override (#150439)	2025-04-18 01:53:14 +00:00
utils	[3/N] Use internal linkage in C++ files (#151297)	2025-05-05 17:48:39 +00:00
.clang-format	[BE][clang-format] make macro PyObject_HEAD_INIT(type) and PyVarObject_HEAD_INIT(type, size) have its own line (#136949)	2024-10-02 18:39:22 +00:00
CMakeLists.txt	[SymmMem] Add runtime detection of NVSHMEM (#156291)	2025-06-19 08:26:11 +00:00
unexported_symbols.lds
version_script.lds