config: macosx: bison 3 is needed, and Veclib doesn't have LAPACKE

ICLDisco / dplasma

DPLASMA is a highly optimized, accelerator-aware, implementation of a dense linear algebra package for distributed heterogeneous systems. It is designed to deliver sustained performance for distributed systems where each node featuring multiple sockets of multicore processors, and if available, accelerators, using the PaRSEC runtime as a backend.

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config: macosx: bison 3 is needed, and Veclib doesn't have LAPACKE #43

Closed abouteiller closed 2 years ago

abouteiller commented 2 years ago

config: macosx: bison 3 is needed, and Veclib doesn't have LAPACKE Change defaults so that we try to pick Brew options

[x] Using OpenBLAS on M1 is too costly: automate compiling our own LAPACKE?

Signed-off-by: Aurélien Bouteiller bouteill@icl.utk.edu

abouteiller commented 2 years ago

The Bison part may become redundant if we merge parsec pr #335

abouteiller commented 2 years ago

I feel like automating the compilation of LAPACKE is out of scope for our effort and better left to the user. I reverted the default to using Apple Veclib so you get to see that performance warning and choose if you are ok using OpenBLAS anyway.