---
id: nvidia-nvshmem-cu13
version: "3.7.2"
license: unclear
license_treatment: unclear
maintenance: active
---

# nvidia-nvshmem-cu13 — NVSHMEM creates a global address space that provides efficient and scalable communication for NVIDIA GPU clusters.

License: unclear · Maintenance: active · Popularity: top 1,000 on PyPI

## Install

pip install nvidia-nvshmem-cu13
uv add nvidia-nvshmem-cu13
poetry add nvidia-nvshmem-cu13

## Description

NVSHMEM is a parallel programming interface based on OpenSHMEM that provides efficient and scalable communication for NVIDIA GPU clusters. NVSHMEM creates a global address space for data that spans the memory of multiple GPUs and can be accessed with fine-grained GPU-initiated operations, CPU-initiated operations, and operations on CUDA streams.

## AI interpretation — verify before relying

NVSHMEM provides a parallel programming interface for NVIDIA GPU clusters, creating a global address space across multiple GPUs' memory that supports fine-grained GPU-initiated and CPU-initiated communication operations.

Verdict: NVSHMEM is a recently released (27 days old), actively maintained GPU cluster communication library in Beta status, positioned for HPC and ML workloads. Medium install friction and unclear licensing are the primary concerns; no known vulnerabilities. Suitable for developers working with multi-GPU NVIDIA systems who can verify the license terms independently.

[View on SkillFed](https://skillfed.io/packages/nvidia-nvshmem-cu13) · [View on PyPI](https://pypi.org/project/nvidia-nvshmem-cu13/)