aiacc-nccl-plugin


Nameaiacc-nccl-plugin JSON
Version 2.0.1 PyPI version JSON
download
home_pagehttps://help.aliyun.com/document_detail/462422.html?spm=a2c4g.462031.0.0.c5f96b4drcx52F
SummaryAIACC-NCCL is an AI-Accelerator communication framework for NVIDIA-NCCL. It implements optimized all-reduce, all-gather, reduce, broadcast, reduce-scatter, all-to-all,as well as any send/receive based communication pattern.It has been optimized to achieve high bandwidth on aliyun machines using PCIe, NVLink, NVswitch,as well as networking using InfiniBand Verbs, eRDMA or TCP/IP sockets.
upload_time2023-10-19 07:20:30
maintainer
docs_urlNone
authorAlibaba Cloud
requires_python>=3.0
licenseCopyright (C) Alibaba Group Holding Limited
keywords distributed deep learning communication nccl aiacc
VCS
bugtrack_url
requirements No requirements were recorded.
Travis-CI No Travis.
coveralls test coverage No coveralls. 
            # AIACC-NCCL-PLUGIN

Optimized socket/rdma for inter-GPU communication on Aliyun machines.

## Introduction

AIACC-NCCL-PLUGIN is an AI-Accelerator communication framework plugin for NVIDIA-NCCL.
It has been optimized to achieve high bandwidth on aliyun machines using InfiniBand Verbs, eRDMA or TCP/IP sockets.

## Install

To install AIACC NCCL PLUGIN on the system, create a package then install it as root as follow two methods:

- method1: rpm/deb (Recommended)
```sh
# Centos:
wget http://mirrors.aliyun.com/aiacc/aiacc-nccl-plugin/aiacc-nccl-plugin-1.1.0.rpm
rpm -i aiacc-nccl-plugin-1.1.0.rpm
# Ubuntu:
wget http://mirrors.aliyun.com/aiacc/aiacc-nccl-plugin/aiacc-nccl-plugin-1.1.0.deb
dpkg -i aiacc-nccl-plugin-1.1.0.deb
```

- method2: python-pypi
```sh
pip install aiacc_nccl_plugin
```

## Usage

After install aiacc-nccl-plugin package, you need do nothing to change code!

## Copyright

All source code and accompanying documentation is copyright (c) 2015-2020, NVIDIA CORPORATION. All rights reserved.
All modifications are copyright (c) 2020-2024, ALIYUN CORPORATION. All rights reserved.

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Alibaba Cloud
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