[SOLVED] MPI compiling problem

carolasu · 12-17-2013, 03:35 PM

I was trying to run MPI fortran90 program on my laptop.

I installed mpich2 and openmpi. But when I was compling my program via mpif90, it says:
Error: There is no specific subroutine for the generic 'mpi_sizeof'

I do have 'call mpi_sizeof(ctest8,isize,ierror)' in module mpi.f90. But I thought mpich2 and openmpi should have subroutine 'mpi_sizeof'.

How to fix the problem?

Thank you!

carolasu · 12-17-2013, 04:02 PM

I fixed the problem. I checked the openmpi that I installed. The exact name shoud be mpif90.openmpi. So I compiled the programming via mpif90.openmpi instead of mpif90.