MVAPICH2 is a high performance MPI 2.2 implementation for OpenFabrics and other high speed network interconnects. It is based on MPICH2 and MVICH and is provided as open source under BSD license.
Questions tagged [mvapich2]
33 questions
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OpenMPI v/s Mvapich2: MPI_Send without MPI_Recv
I am trying to test the effects of MPI_Send without MPI_Recv. I have the following program which I compile and run using openmpi-1.4.5 and mvapich2-1.9. I am aware that these implementations are for 2 different versions of the MPI standard, but I…
Keval
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Compiling a Fortran 2003 program with MVAPICH2
Can you use MVAPICH2 to compile a fortran 2003 programme?
MVAPICH2 states that a) it provides its own compilers and b) it provides the mpif77 and mpif90 wrappers (which both point to e.g. /opt/mvapich2-2.3.1/bin/mpifort). I can't find any docs which…
lost
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Compiling mvapich2-2.1 with PGI
I am currently trying to compile mvapich2-2.1 using pgcc 15.10 on a CentOS 6 machine. I run
export F90=; export CPP=cpp; ./configure --prefix=/home/user/local/mvapich2-2.1/pgi15
make
and it fails with (excluding much of the diagnostic…
irritable_phd_syndrome
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