oneApi

安装¶

Intel OneAPI base toolkit¶

必须先安装base，可以看到默认安装的内容

这个GDB好像可以分析多进程

Intel OneAPI HPC toolkit¶

Intel OneAPI HPC toolkit包括了icc,icpc,ifort和OpenMP,IntelMPI还有MKL(Intel® oneAPI Math Kernel Library (oneMKL))

在Download界面选择版本, 选择online或者offline会有推荐指令,如下

wget https://registrationcenter-download.intel.com/akdlm/irc_nas/18679/l_HPCKit_p_2022.2.0.191.sh

sudo sh ./l_HPCKit_p_2022.2.0.191.sh

icx icpx¶

> icx -v
Intel(R) oneAPI DPC++/C++ Compiler 2022.0.0 (2022.0.0.20211123)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2022.0.2/linux/bin-llvm
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/8
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9
Candidate multilib: .;@m64
Selected multilib: .;@m64
Found CUDA installation: /usr/local/cuda-11.5, version

> icpx --help
OVERVIEW: Intel(R) oneAPI DPC++/C++ Compiler

USAGE: clang++ [options] file...

需要进一步的研究学习¶

暂无

遇到的问题¶

暂无

开题缘由、总结、反思、吐槽~~¶

参考文献¶

https://www.intel.com/content/www/us/en/develop/documentation/installation-guide-for-intel-oneapi-toolkits-linux/top/prerequisites/install-intel-gpu-drivers.html