[petsc-users] One question on configuring / compiling PETSc

[Jed Brown]

-march=native, which is also recognized by the new Intel compilers (icx), which are based on LLVM.

Ernesto Prudencio via petsc-users <petsc-users at mcs.anl.gov> writes:

> Hi all.
>
> When compiling PETSc with INTEL compilers, we have been using the options "-Ofast -xHost". Is there an equivalent to -xHost for GNU compilers?
>
> Thank you in advance,
>
> Ernesto.
>
>
> Schlumberger-Private