El jueves, 23 de enero de 2020, 18:11:51 (UTC+1), Dima Pasechnik escribió: > > On Wed, Jan 22, 2020 at 5:20 PM Isuru Fernando <[email protected] > <javascript:>> wrote: > > > > [root@50586643ff22 /]# pkg-config --modversion blas > > 0.3.7 > > [root@50586643ff22 /]# pkg-config --modversion cblas > > 3.9.0 > > [root@50586643ff22 /]# pkg-config --modversion lapack > > 3.9.0 > > [root@50586643ff22 /]# pkg-config --modversion openblas > > 0.3.7 > > To make it robust, I'd only allow cblas.pc to be used if it really is > based on openblas > and the same for lapack.pc > > One way to do this is to test openblas for a symbol that is on Arch > in cblas, not in openblas, > and the same for lapack. > > Could someone figure out these symbols, or give me access to an Arch box? > > fflas-fflack configure tests need cblas_dgemm, so you should check for that function.
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