LAPACKE is a C Interface library of LAPACK.
If you would like to use LAPACKE on SX-Aurora TSUBASA, please see below:
1) Download the following source package.
https://github.com/SX-Aurora/lapacke-ve/releases/tag/v3.8.0-1/lapacke-ve-3.8.0-1.el7.centos.src.rpm
2) Install the package by root
# rpmbuild --rebuild lapacke-ve-3.8.0-1.el7.centos.src.rpm
# rpm -ivh --nodeps /root/rpmbuild/RPMS/x86_64/lapacke-ve-3.8.0-1.el7.x86_64.rpm
I confirmed that an example program linking with LAPACKE runs successfully:
$ source /opt/nec/ve/nlc/2.0.0/bin/nlcvars.sh
$ ncc -I /opt/nec/ve/include/lapacke/ example_lapacke_dgesv.c -c -o example_lapacke_dgesv.o
$ nfort example_lapacke_dgesv.o -L /opt/nec/ve/lib -llapacke -llapack -lblas_sequential -o a.out
$ ./a.out
example_lapacke_dgesv.c
Posted by NEC admin (administrator) on 17 June 2022 at 02:13.
Edited by NEC admin (administrator) on 20 June 2022 at 08:08. |
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