Re: [OMPI users] OMPI seg fault by a class with weird address.

thanks, I forgot to set up storage capacity for some a vector before using [] operator on it. thanks > Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. > From: jsquy...@cisco.com > Date: Wed, 16 Mar 2011 20:20:20 -0400 > CC: us...@open-mpi.org &

Re: [OMPI users] OMPI seg fault by a class with weird address.

Make sure you have the latest version of valgrind. But it definitely does highlight what could be real problems if you read down far enough in the output. > ==18729== Invalid write of size 8 > ==18729==at 0x443BEF: initPopPara(population*, > std::vector std::allocator >&, initParaType&, int

Re: [OMPI users] OMPI seg fault by a class with weird address.

crashed afteridentifying problems in your program, there's a good chancethat fixing those problems will prevent Valgrind aborting orcrashing, especially if it happened in m_mallocfree.c. > Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. > From: jsquy...@cisco.com > D

Re: [OMPI users] OMPI seg fault by a class with weird address.

out and see what valgrind tells you. > > > > > > > > On Mar 15, 2011, at 11:25 AM, Jack Bryan wrote: > > > > > Thanks, > > > > > > From http://valgrind.org/docs/manual/mc-manual.html#mc-manual.mpiwrap > > > > > > I

Re: [OMPI users] OMPI seg fault by a class with weird address.

][n332:82320] *** End of error message ***=>> PBS: job killed: walltime 117 exceeded limit 90mpirun: killing job... > Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. > From: jsquy...@cisco.com > Date: Tue, 15 Mar 2011 12:50:41 -0400 > CC: us...@open-mpi

Re: [OMPI users] OMPI seg fault by a class with weird address.

r which I am working on is using GNU Open MPI mpic++. i am afraid > that the Valgrind wrapper can work here. > > I do not have system administrator authorization. > > Are there other mem-checkers (open source) that can do this ? > > thanks > > Jack > > &

Re: [OMPI users] OMPI seg fault by a class with weird address.

: Re: [OMPI users] OMPI seg fault by a class with weird address. This should be the configure info about Open MPI which I am using. -bash-3.2$ mpic++ -v Using built-in specs. Target: x86_64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr

Re: [OMPI users] OMPI seg fault by a class with weird address.

-redhat-linux Thread model: posix gcc version 4.1.2 20080704 (Red Hat 4.1.2-50) thanks From: sam...@lanl.gov To: us...@open-mpi.org List-Post: users@lists.open-mpi.org Date: Tue, 15 Mar 2011 09:27:35 -0600 Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. I -think

Re: [OMPI users] OMPI seg fault by a class with weird address.

I have tried export OMPI_MCA_memory_ptmalloc2_disable=1 It does not work. The same error. thanks From: sam...@lanl.gov To: us...@open-mpi.org List-Post: users@lists.open-mpi.org Date: Tue, 15 Mar 2011 09:27:35 -0600 Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. I

Re: [OMPI users] OMPI seg fault by a class with weird address.

tmalloc" ? Any help is really appreciated. thanks From: belaid_...@hotmail.com To: dtustud...@hotmail.com; us...@open-mpi.org Subject: RE: [OMPI users] OMPI seg fault by a class with weird address. Date: Tue, 15 Mar 2011 08:00:56 + Hi Jack, I may need to see the whole code to deci

Re: [OMPI users] OMPI seg fault by a class with weird address.

at the Valgrind wrapper can work here. I do not have system administrator authorization. Are there other mem-checkers (open source) that can do this ? thanks Jack > Subject: Re: [OMPI users] OMPI seg fault by a class with weird address. > From: jsquy...@cisco.com > Date: Tue, 15 Mar

Re: [OMPI users] OMPI seg fault by a class with weird address.

ail.com To: dtustud...@hotmail.com; us...@open-mpi.org Subject: RE: [OMPI users] OMPI seg fault by a class with weird address. List-Post: users@lists.open-mpi.org Date: Tue, 15 Mar 2011 08:00:56 + Hi Jack, I may need to see the whole code to decide but my quick look suggest that p

Re: [OMPI users] OMPI seg fault by a class with weird address.

e. ptmalloc is not needed if you are not using an RDMA interconnect. > > With best regards, > -Belaid. > > From: dtustud...@hotmail.com > To: belaid_...@hotmail.com; us...@open-mpi.org > Subject: RE: [OMPI users] OMPI seg fault by a class with weird address. > Dat

Re: [OMPI users] OMPI seg fault by a class with weird address.

know the outcome. ptmalloc is not needed if you are not using an RDMA interconnect. With best regards, -Belaid. From: dtustud...@hotmail.com To: belaid_...@hotmail.com; us...@open-mpi.org Subject: RE: [OMPI users] OMPI seg fault by a class with weird address. List-Post: users@lists.open-mpi.org

Re: [OMPI users] OMPI seg fault by a class with weird address.

cpp:8686 Index TempIndex;(gdb) bt#0 ReadFile (fileinput=0xd6bbb3 "prepdata/idx_ud.csv") at src/index.cpp:86#1 0x00471cc9 in ImportIndices () at src/index.cpp:116#2 0x0043bba6 in main (argc=, argv=) at src/nsga2/main-seq.cpp:32 -

Re: [OMPI users] OMPI seg fault by a class with weird address.

-0600 Subject: [OMPI users] OMPI seg fault by a class with weird address. Hi, I got a run-time error of a Open MPI C++ program. The following output is from gdb: --Program received signal SIGSEGV, Segmentation fault

[OMPI users] OMPI seg fault by a class with weird address.

Hi, I got a run-time error of a Open MPI C++ program. The following output is from gdb: --Program received signal SIGSEGV, Segmentation fault.0x2b3b0b81 in opal_memory_ptmalloc2_int_malloc () from /opt/openmpi-