On Mon, 13 May 2024, neil liu wrote:
> I also tried the 2nd way, it didn't work.
configure.log attached is successful.
>>>>>>>>
Configure Options: --configModules=PETSc.Configure
--optionsModule=config.compilerOptions --download-fblaslapack
--with-mpi-dir=/usr/lib64/openmpi
Compilers:
C Compiler: /usr/lib64/openmpi/bin/mpicc -fPIC -Wall -Wwrite-strings
-Wno-unknown-pragmas -Wno-lto-type-mismatch -Wno-stringop-overflow
-fstack-protector -fvisibility=hidden -g3 -O0
Version: gcc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)
C++ Compiler: /usr/lib64/openmpi/bin/mpicxx -Wall -Wwrite-strings
-Wno-strict-aliasing -Wno-unknown-pragmas -Wno-lto-type-mismatch -Wno-psabi
-fstack-protector -fvisibility=hidden -g -O0 -std=gnu++20 -fPIC
Version: g++ (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)
Fortran Compiler: /usr/lib64/openmpi/bin/mpif90 -fPIC -Wall
-ffree-line-length-none -ffree-line-length-0 -Wno-lto-type-mismatch
-Wno-unused-dummy-argument -g -O0
Version: GNU Fortran (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)
<<<<<
So the correct compilers from the specified mpi location /usr/lib64/openmpi
got used.
What problem are you seeing with this build?
Satish
