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Fusing Communication and Compute with New Device API and Copy Engine Collectives in NVIDIA NCCL 2.28
Fusing Communication and Compute with New Device API and Copy Engine Collectives in NVIDIA NCCL 2.28
<img alt="" class="webfeedsFeaturedVisual wp-post-image" height="351" src="https://developer-blogs.nvidia.com/wp-content/uploads/2025/07/NVIDIA-NCCL-technical-blog-png.webp" style="display: block; mar...
The latest release of the NVIDIA Collective Communications Library (NCCL) introduces a groundbreaking fusion of communication and computation for higher...The latest release of the NVIDIA Collective Communications Library (NCCL) introduces a groundbreaking fusion of communication and computation for higher throughput, reduced latency, and maximized GPU utilization across multi-GPU and multi-node systems. NCCL 2.28 focuses on GPU-initiated networking, device APIs for communication-compute fusion, copy-engine-based collectives, and new APIs for…
Source: NVIDIA Technical Blog
Word count: 1192 words
Published on 2025-11-11 08:06