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On entry to NIT parameter number 9 had an illegal value

c,mpi,intel-mkl,mpich,scalapack
I go this ex1.c file from Intel 11. However, when I execute it, it fails: [email protected]:~/konstantis$ ../mpich-install/bin/mpicc -o test ex1.c -I../intel/mkl/include ../intel/mkl/lib/intel64/libmkl_scalapack_ilp64.a -Wl,--start-group ../intel/mkl/lib/intel64/libmkl_intel_ilp64.a ../intel/mkl/lib/intel64/libmkl_core.a ../intel/mkl/lib/intel64/libmkl_sequential.a -Wl,--end-group ../intel/mkl/lib/intel64/libmkl_blacs_intelmpi_ilp64.a -lpthread -lm -ldl [email protected]:~/konstantis$ mpiexec -n 4 ./test { 0, 0}: On entry to DESCI{...

Fatal error in MPI_Allreduce

c++,mpi,mpich,mpic++
I need to make cluster using MPICH. In this case first I tried these examples(http://mpitutorial.com/beginner-mpi-tutorial/) in a single machine and those were work as it expected. Then I created cluster according to this (https://help.ubuntu.com/community/MpichCluster) and run below example which is given there and it works. #include <stdio.h> #include <mpi.h> int...

bash: /usr/bin/hydra_pmi_proxy: No such file or directory

c,linux,mpi,cluster-computing,mpich
I am struggling to set up an MPI cluster, following the Setting Up an MPICH2 Cluster in Ubuntu tutorial. I have something running and my machine file is this: pythagoras:2 # this will spawn 2 processes on pythagoras geomcomp # this will spawn 1 process on geomcomp The tutorial states:...

mpich2 visual studio 2013 linker error

c++,visual-studio-2013,linker,mpich
I want to use mpi in c++ way, so I have code of cxxpi.cxx from mpich2 examples: #include "mpi.h" #include <iostream> #include <math.h> using namespace std; double f(double); double f(double a) { return (4.0 / (1.0 + a*a)); } int main(int argc, char **argv) { int n, myid, numprocs, i;...