Has anyone gotten lapack to work on centos 7? If so, how?
Most recently, I installed lapace-devel and let yum bring in what it wanted. Whenever I try to link, I get a long list of undefined references ending with /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/liblapacke.so: undefined reference to `dgeevx_'
[hennebry@localhost test]$ nm -D /usr/lib64/libblas.so | grep dge 0000000000018850 T dgemm_ 0000000000011080 T dgemv_ 00000000000170c0 T dger_ [hennebry@localhost test]$ confirmes that the reference is not there.
Installing blas or atlas first does not help. When installing lapack-devel, yum always wants to install blas-devel.
What do I need?
On Tue, Dec 31, 2019 at 1:24 PM Michael Hennebry < hennebry@web.cs.ndsu.nodak.edu> wrote:
Has anyone gotten lapack to work on centos 7? If so, how?
Most recently, I installed lapace-devel and let yum bring in what it wanted. Whenever I try to link, I get a long list of undefined references ending with /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/liblapacke.so: undefined reference to `dgeevx_'
[hennebry@localhost test]$ nm -D /usr/lib64/libblas.so | grep dge 0000000000018850 T dgemm_ 0000000000011080 T dgemv_ 00000000000170c0 T dger_ [hennebry@localhost test]$ confirmes that the reference is not there.
Installing blas or atlas first does not help. When installing lapack-devel, yum always wants to install blas-devel.
What do I need?
Are you also include -llapack ?
cc -I /usr/include/lapacke source.c -llapacke -llapack
On Tue, 31 Dec 2019, Tony Schreiner wrote:
On Tue, Dec 31, 2019 at 1:24 PM Michael Hennebry < hennebry@web.cs.ndsu.nodak.edu> wrote:
Has anyone gotten lapack to work on centos 7? If so, how?
Most recently, I installed lapace-devel and let yum bring in what it wanted. Whenever I try to link, I get a long list of undefined references ending with /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/liblapacke.so: undefined reference to `dgeevx_'
Are you also include -llapack ?
cc -I /usr/include/lapacke source.c -llapacke -llapack
Thank you. I just knew it would be a duh momemt.
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Michael Hennebry -
Tony Schreiner