[Trilinos-Users] BLAS

[mrh1390 at gmail.com]

Dear All Trilinos Users,


I am wondering whether an optimized BLAS lib (like MKL or OpenBLAS) may significantly affect the performance of Epetra and consequently the linear solvers!?


I’ve tested OpenBLAS in windows (x64) and it shows no improvement for Belos, while it was incompatible with trilinos in parallel (MPICH) computations.


Please let me know if you have any experience.


Regards,

Mohammad



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