https://developer.nvidia.com/nvshmem-3-5-21-download-archive
NVSHMEM 3.5.21 Downloads | NVIDIA Developer
nvidia developernvshmemdownloads
https://docs.nvidia.com/megatron-core/developer-guide/0.19.2/apidocs/core/core.resharding.nvshmem_copy_service.core.html
core.resharding.nvshmem_copy_service.core — Megatron Core
corereshardingnvshmemcopyservice