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How to link AOCC compiler with Blas to AOCL Blis libFlame

Question asked by realbabilu on Jan 28, 2020
Latest reply on Jun 10, 2020 by praveen

#AOCL and #AOCC 2.1 question

I run thru ubuntu WSL win10 on Ryzen 5 3600.

1. I try to compile the slightly modified polyhedron TEST_CPU3.f90 (that has no BLAS code inside) with AOCL+AOCC2.1.

I have troubled to link it with Blis on AOCL. Can you gave us suggestion ? the code has to link the ILANV, DGETRI, DGETRF from Blas 3/Lapack for inverse the matrix.

 

flang TEST_FPU3.f90 --O3 --march=zver2  --ffast-math --funroll-loops

2. I get the segmentation fault if goes for /Ofast for TEST_CPU2.f90 (has blas code inside) https://www.fortran.uk/pb11.zip  why?

 

3.I hope there will be auto parallel switch development just other compilers 

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