MKL always links sequentially instead of the parallel versions

Question

MKL always links sequentially instead of the parallel versions

Closed this issue 5 years ago · 5 comments

JensWehner commented 5 years ago

It has to do with 719d511

I do not really know what is happening, because we set the threading layer here

https://github.com/votca/tools/blob/master/CMakeLists.txt

JensWehner commented 5 years ago

#160

Answer 1 · 2019-09-14T15:14:57.000Z

@junghans I still do not fully understand why we have the FindMKL in csg and xtp. Can you explain it once more? I know we need it in tools. Can I delete the other ones?

Answer 2 · 2019-09-14T15:19:30.000Z

we have find_mkl_library(NAME ThreadLayer LIBRARY_NAME mkl_sequential) in all the CMakeLists

Answer 3 · 2019-09-14T16:02:06.000Z

Can you change the default of MKL_THREAD_LAYER back?

Answer 4 · 2019-09-14T16:04:55.000Z

Yeah sure, but the default should not be used, because I set it explicitly before that. That confuses me.