NVSwitch采用多对多通信设计,通过多个NVLink端口,实现节点内外GPU间全带宽互联,显著提升数据传输效率。 NVSwitch搭载NVIDIA SHARP引擎,实现网络内归约与组播加速,显著提升集合运算效率,为性能注入强劲动力。 打造高效大型GPU集群:利用NVSwitch,跨节点扩展NVLink连接,构建数据中心级GPU集群,助力大型AI任务飞速完成。 NVLink与...
Hello, @sjeaugey nccl team! ENV: 8 * H100_SXM, ngctorch enviornment Test Method: NCCL_ALGO=[ALGO] ./all_reduce_perf -b 2G -e 4G -f 2 -g [gpus], where all_reduce_perf is compiled from nccl-test github repo Result: when using ALGO=RING, bu...
数据处理器 (DPU):NVIDIA BlueField DPU 结合了计算能力、高速网络和可编程性,为严苛的工作负载提供硬件加速的解决方案。 InfiniBand 交换机:提供高性能和高端口密度,以及 NVIDIA SHARP 等创新功能,提升工业、AI 和科学应用的性能。 路由器和网关系统:包括 InfiniBand 路由器、长距离连接 (MetroX-2) 和 InfiniBand ...
NVSwitch采用多对多通信设计,通过多个NVLink端口,实现节点内外GPU间全带宽互联,显著提升数据传输效率。 NVSwitch搭载NVIDIA SHARP引擎,实现网络内归约与组播加速,显著提升集合运算效率,为性能注入强劲动力。 打造高效大型GPU集群:利用NVSwitch,跨节点扩展NVLink连接,构建数据中心级GPU集群,助力大型AI任务飞速完成。 NVLink与...
NVIDIA DLSS is a new and improved deep learning neural network that boosts frame rates and generates beautiful, sharp images for your games Resources Readme License View license Activity Custom properties Stars 884 stars Watchers 54 watching Forks 85 forks Report repository Releases 18 ...
NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) Rev 3.5.1 Exported on Dec/12/2023 01:16 PM Table of Contents Release Notes... 6 General Information ...6 Packages Provided with SHARP ......
无论是新建或升级数据中心，大模型与生成式AI应用都对数据中心的网络提出了全新的要求，也就是比传统数据中心激增了数据中心内部的网络通信，NVIDIA为此推出下一代AI网络方案，包括NVIDIA BlueField-3 DPU、NVIDIA Quantum-2 InfiniBand 交换机、NVIDIA SHARP、NVIDIA Spectrum-4 交换机及NVIDIA DOCA等端到端网络解决方案...
The NVIDIA Image Scaling SDK provides a single spatial scaling and sharpening algorithm for cross-platform support. The scaling algorithm uses a 6-tap scaling filter combined with 4 directional scaling and adaptive sharpening filters, which creates nice smooth images and sharp edges. In addition, the...
Please refer to NCCL tests here: https://github.com/NVIDIA/nccl-tests. Collapse Source -np 1024mpirun -map-by ppr:8:node -x NCCL_COLLNET_ENABLE=1 -x NCCL_ALGO=CollNet ./nccl-tests/build/all_reduce_perf -b 4 -e 2G -f 2 -g 1 -w 50 -n 50 4 1 float sum 44.53 0.00 0.00...
NVIDIA® Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™ › IO Management To deliver IO optimizations across compute, network, and storage, users need deep telemetry and advanced troubleshooting techniques. Magnum IO management platforms empower research and industrial data center oper...