I have used valgrind and this is what i got:
valgrind mpirun ~/Elie/SPRKKR/bin/kkrscf6.3MPI Fe_SCF.inp > scf-51551.jlborges.fisica.ufmg.br.out ==8135== Memcheck, a memory error detector ==8135== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al. ==8135== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info ==8135== Command: mpirun /home/emoujaes/Elie/SPRKKR/bin/kkrscf6.3MPI Fe_SCF.inp ==8135== -------------------------------------------------------------------------- mpirun noticed that process rank 0 with PID 8147 on node jlborges.fisica.ufmg.br exited on signal 11 (Segmentation fault). -------------------------------------------------------------------------- ==8135== ==8135== HEAP SUMMARY: ==8135== in use at exit: 485,683 bytes in 1,899 blocks ==8135== total heap usage: 7,723 allocs, 5,824 frees, 12,185,660 bytes allocated ==8135== ==8135== LEAK SUMMARY: ==8135== definitely lost: 34,944 bytes in 34 blocks ==8135== indirectly lost: 26,613 bytes in 58 blocks ==8135== possibly lost: 0 bytes in 0 blocks ==8135== still reachable: 424,126 bytes in 1,807 blocks ==8135== suppressed: 0 bytes in 0 blocks ==8135== Rerun with --leak-check=full to see details of leaked memory ==8135== ==8135== For counts of detected and suppressed errors, rerun with: -v ==8135== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 6 from 6) What does that supposed to mean? Regards ________________________________ From: users <users-boun...@open-mpi.org> on behalf of Ralph Castain <r...@open-mpi.org> Sent: Saturday, April 23, 2016 1:36:50 AM To: Open MPI Users Subject: Re: [OMPI users] MPIRUN SEGMENTATION FAULT All I can say is that your program segfault'd during execution - you might want to look at the core file using a debugger like gdb to see why it failed. On Apr 22, 2016, at 8:32 PM, Elio Physics <elio-phys...@live.com<mailto:elio-phys...@live.com>> wrote: Dear all, I have successfully compiled a code where the executable have been produced. However when I started using the executable with mpirun, the code stopped with the following error: "mpirun noticed that process rank 0 with PID 570 on node compute-1-9.local exited on signal 11 (Segmentation fault)." What is that error due to? and How can i solve it? I will post the make.inc compilation file: BUILD_TYPE ?= #BUILD_TYPE := debug VERSION = 6.3 ifeq ($(BUILD_TYPE), debug) VERSION := $(VERSION)$(BUILD_TYPE) endif BIN =~/Elie/SPRKKR/bin #BIN=~/bin #BIN=/tmp/$(USER) LIB = -L/opt/intel/mkl/lib/intel64/libmkl_blas95_ilp64 -L/opt/intel/mkl/lib/intel64/libmkl_lapack95_ilp64 -L/opt/intel/mkl/lib/intel64 -lmkl_scalapack_ilp64 -lmkl_intel_ilp64 -lmkl_core -lmkl_sequential -lmkl_blacs_i ntelmpi_ilp64 -lpthread -lm -ldl #Include mpif.h INCLUDE = -I/opt/intel/mkl/include/intel64/ilp64 -I/opt/intel/mkl/lib/include #FFLAGS FFLAGS = -O2 FC = mpif90 -c $(FFLAGS) $(INCLUDE) LINK = mpif90 $(FFLAGS) $(INCLUDE) MPI=MPI Thanks in advance Elio University of Rondonia, brazil _______________________________________________ users mailing list us...@open-mpi.org<mailto:us...@open-mpi.org> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users Link to this post: http://www.open-mpi.org/community/lists/users/2016/04/29000.php
