I implemented some `MPI_Scatterv` and `MPI_Gatherv` routines for a parallel matrix matrix multiplication. Everything works fine for small matrix sizes up to N = 180, if I exceed this size, e.g.
I'm trying to build FFTW3 with intel compiler, according to the guide in FFTW website. I configure FFTW3 as
./configure CC=icc F77=ifort MPICC=mpiicc --enable-mpi
I set up and use successfully this tutorial (https://goo.gl/Ww6bkM) for clustering 2 machine to run the ansys fluent 17.2 in parallel mode.
OS: SLES11 SP4
I followed the instructions in:
I am trying to launch an old c program developed for the intel / 860 but I do not know if there could be the MPI equivalent of the following functions: crecv gxsum gsendx
I don't find the mpsvars.sh environment file in <inst dir>/itac_2018/bin directory (or anywhere else)
Is MPS not in the 2018 beta?
Will MPS appear in a 2018 Beta Update?