Hi all,
I installed valgrind. And I found "checking for OpenMP... yes", when I was
configuring, also I found the file "/lib/valgrind/libmpiwrap-amd64-linux.so",
which means the debugging MPI has been setup correctly. However, when I
submitted the code. I did not get "
valgrind MPI wrappers 31901: Active for pid 31901
valgrind MPI wrappers 31901: Try MPIWRAP_DEBUG=help for possible options
". What I got is :
==10553== Memcheck, a memory error detector
==10553== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==10553== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==10553== Command: ./test
==10553==
==23606== Memcheck, a memory error detector
==23606== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==23606== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==23606== Command: ./test
==23606==
==13355== Memcheck, a memory error detector
==13355== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==13355== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==13355== Command: ./test
==13355==
==28779== Memcheck, a memory error detector
==28779== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==28779== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==28779== Command: ./test
==28779==
==27549== Memcheck, a memory error detector
==27549== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==27549== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==27549== Command: ./test
==27549==
==3262== Memcheck, a memory error detector
==3262== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==3262== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==3262== Command: ./test
==3262==
==29403== Memcheck, a memory error detector
==29403== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==29403== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==29403== Command: ./test
==29403==
==10897== Memcheck, a memory error detector
==10897== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==10897== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==10897== Command: ./test
==10897==
==6700== Memcheck, a memory error detector
==6700== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==6700== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==6700== Command: ./test
==6700==
==14950== Memcheck, a memory error detector
==14950== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==14950== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==14950== Command: ./test
==14950==
==22743== Memcheck, a memory error detector
==22743== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==22743== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==22743== Command: ./test
==22743==
==10553== Invalid read of size 8
==10553== at 0x5BBFFB8: __intel_sse2_strlen (in
/gpfs/apps/x86_64-rhel5/intel/Compiler/11.1/073/lib/intel64/libintlc.so.5)
==10553== by 0x517A962: opal_output_open (output.c:179)
==10553== by 0x517CA89: opal_output_init (output.c:169)
==10553== by 0x515663D: opal_init_util (opal_init.c:192)
==10553== by 0x4C43111: ompi_mpi_init (ompi_mpi_init.c:295)
==10553== by 0x4C65EF6: PMPI_Init (pinit.c:80)
==10553== by 0x40E506: main (relaxa.c:61)
Looks like the valgrind is checking the processors one by one, and the line
relaxa.c :61 is " MPI_Init(&argc, &argv);". I could not find what's wrong here.
I will appreciate for any suggestions.
Thanks!
Xuan
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2d-oct
_______________________________________________
Valgrind-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/valgrind-users
