Vc: SIMD Vector Classes for C++¶

To download, configure, build, and install Vc, one may proceed as shown below.

wget --content-disposition https://github.com/VcDevel/Vc/archive/refs/tags/1.4.2.tar.gz
tar xvf Vc-1.4.2.tar.gz
cd Vc-1.4.2

wget --content-disposition https://github.com/hfp/xconfigure/raw/main/configure-get.sh
chmod +x configure-get.sh
./configure-get.sh vc

Please make the intended compiler available on the command line. For instance, many HPC centers rely on module load.

source /opt/intel/compilers_and_libraries_2020.4.304/linux/bin/compilervars.sh intel64

For example, to configure and make for an Intel Xeon Scalable processor ("SKX"):

make distclean
./configure-vc.sh
cd build; make -j; make install

References¶

https://github.com/VcDevel/Vc/releases
https://github.com/VcDevel/Vc