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Support for NVSHMEM and GDRCopy is now available in SUNK, enabling high-performance GPU-to-GPU communication. These technologies provide significant performance improvements for distributed GPU workloads and multi-GPU applications.

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Overview

SUNK now supports NVSHMEM and GDRCopy, enabling high-performance GPU-to-GPU communication. These technologies provide significant performance improvements for distributed GPU workloads and multi-GPU applications.

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Additional resources

For detailed information on implementing NVSHMEM and GDRCopy, see SUNK parameters.
Last modified on February 5, 2026