It should work. configure.log will have details..
Satish
----------
balay@asterix /home/balay/petsc (maint=)
$ ./configure --with-blaslapack-lib=-lopenblas
===============================================================================
Configuring PETSc to compile on your system
===============================================================================
===============================================================================
It appears you do not have valgrind installed on your system.
We HIGHLY recommend you install it from www.valgrind.org
Or install valgrind-devel or equivalent using your package manager.
Then rerun ./configure
===============================================================================
Compilers:
C Compiler: mpicc -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -g3
C++ Compiler: mpicxx -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -g
Fortran Compiler: mpif90 -Wall -ffree-line-length-0
-Wno-unused-dummy-argument -g
Linkers:
Shared linker: mpicc -shared -Wall -Wwrite-strings -Wno-strict-aliasing
-Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -g3
Dynamic linker: mpicc -shared -Wall -Wwrite-strings
-Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden
-g3
make:
BLAS/LAPACK: -lopenblas
MPI:
cmake:
X:
Library: -lX11
c2html:
Arch:
pthread:
Library: -lpthread
PETSc:
PETSC_ARCH: arch-linux2-c-debug
PETSC_DIR: /home/balay/petsc
Scalar type: real
Precision: double
Clanguage: C
Integer size: 32
shared libraries: enabled
Memory alignment: 16
xxx=========================================================================xxx
Configure stage complete. Now build PETSc libraries with (gnumake build):
make PETSC_DIR=/home/balay/petsc PETSC_ARCH=arch-linux2-c-debug all
xxx=========================================================================xxx
balay@asterix /home/balay/petsc (maint=)
$
On Fri, 31 Aug 2018, Antonio wrote:
> It's failing for missing (not required) links:
>
> Executing: mpicc -o /tmp/petsc-FYncGY/config.libraries/conftest
> -Wl,-z,relro -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing
> -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -g3
> /tmp/petsc-FYncGY/config.libraries/conftest.o -lsunperf -lfui -lfsu
> -lsunmath -lm -lstdc++ -ldl -L/usr/lib64/openmpi/lib -lmpi_usempif08
> -lmpi_usempi_ignore_tkr -lmpi_mpifh -lmpi -lgfortran -lm
> -L/usr/lib/gcc/x86_64-redhat-linux/8 -L/usr/lib64/openmpi/lib -lgfortran
> -lm -lgcc_s -lquadmath -lpthread -lstdc++ -ldl
> Possible ERROR while running linker: exit code 256
> stderr:
> /usr/bin/ld: cannot find -lsunperf
> /usr/bin/ld: cannot find -lfui
> /usr/bin/ld: cannot find -lfsu
> /usr/bin/ld: cannot find -lsunmath
> collect2: error: ld returned 1 exit status
> Popping language C
> Unknown name mangling in BLAS/LAPACK
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL/9.0
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL/8.1.1
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL/8.1
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL/8.0.1
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL/8.0
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL72
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL70
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL61
> MKL Path not found.. skipping: /cygdrive/c/Program
> Files/Intel/MKL
> **** Configure header /tmp/petsc-FYncGY/confdefs.h ****
>
> On 31/08/2018 19:41, Smith, Barry F. wrote:
> >
> > Ah, sorry for the confusion. We do support --download-openblas where
> > PETSc will download and install and OpenBlas for you but if you have it
> > already installed then you need to treat it just as a BLASLAPACK library so
> > use
> >
> >
> >> --with-blaslapack-include=%{_includedir} \
> >> --with-blaslapack-lib=%{_libdir}/libopenblas.so \
> >> --known-64-bit-blas-indices=0 \
> >
> > If this fails then mail configure.log to [email protected]
> >
> > Barry
> >
>
>
