Re: [OMPI users] f90 support not built with gfortran?
Thanks guys! Setting F77=gfortran did the trick. Jeff F. Pummill Senior Linux Cluster Administrator University of Arkansas Fayetteville, Arkansas 72701 (479) 575 - 4590 http://hpc.uark.edu "A supercomputer is a device for turning compute-bound problems into I/O-bound problems." -Seymour Cray Jeff Squyres wrote: On Jun 12, 2007, at 5:56 AM, Terry Frankcombe wrote: I downloaded and configured v1.2.2 this morning on an Opteron cluster using the following configure directives... ./configure --prefix=/share/apps CC=gcc CXX=g++ F77=g77 FC=gfortran CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 What does config.log say? (Look for 'Fortran 90'.) config.log should be your first port of call when trying to debug build problems in any "configure"-d project. Exactly. OMPI's configure probably determined that it should not build the F90 bindings, so it didn't (hence, mpif90 is non- functional). If I had to guess, it's because you specified both g77 and gfortran. When using gfortran, you should probably use it for both F77 and FC. That will likely fix your problem. If it doesn't, please see this web page for more details on getting help: http://www.open-mpi.org/community/help/ Consider this a compile-time problem (because OMPI decided not to build the F90 bindings) and send all the information listed. Thanks!
Re: [OMPI users] f90 support not built with gfortran?
On Jun 12, 2007, at 5:56 AM, Terry Frankcombe wrote: I downloaded and configured v1.2.2 this morning on an Opteron cluster using the following configure directives... ./configure --prefix=/share/apps CC=gcc CXX=g++ F77=g77 FC=gfortran CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 What does config.log say? (Look for 'Fortran 90'.) config.log should be your first port of call when trying to debug build problems in any "configure"-d project. Exactly. OMPI's configure probably determined that it should not build the F90 bindings, so it didn't (hence, mpif90 is non- functional). If I had to guess, it's because you specified both g77 and gfortran. When using gfortran, you should probably use it for both F77 and FC. That will likely fix your problem. If it doesn't, please see this web page for more details on getting help: http://www.open-mpi.org/community/help/ Consider this a compile-time problem (because OMPI decided not to build the F90 bindings) and send all the information listed. Thanks! -- Jeff Squyres Cisco Systems
Re: [OMPI users] f90 support not built with gfortran?
On Mon, 2007-06-11 at 12:10 -0500, Jeff Pummill wrote: > Greetings all, > > I downloaded and configured v1.2.2 this morning on an Opteron cluster > using the following configure directives... > > ./configure --prefix=/share/apps CC=gcc CXX=g++ F77=g77 FC=gfortran > CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 What does config.log say? (Look for 'Fortran 90'.) config.log should be your first port of call when trying to debug build problems in any "configure"-d project.
[OMPI users] f90 support not built with gfortran?
Greetings all, I downloaded and configured v1.2.2 this morning on an Opteron cluster using the following configure directives... ./configure --prefix=/share/apps CC=gcc CXX=g++ F77=g77 FC=gfortran CFLAGS=-m64 CXXFLAGS=-m64 FFLAGS=-m64 FCFLAGS=-m64 Compilation seemed to go OK and there IS an mpif90 option in /bin..but it gives me the following error when I try to compile my source file: /share/apps/bin/mpif90 -c -I/share/apps/include -O3 ft.f Unfortunately, this installation of Open MPI was not compiled with Fortran 90 support. As such, the mpif90 compiler is non-functional. I am certain that gfortran is installed and working correctly as I tested compilation of a small piece of serial code with it. Something I am doing wrong? -- Jeff F. Pummill Senior Linux Cluster Administrator University of Arkansas Fayetteville, Arkansas 72701
