I have attached an example.
Compiler:
ifort (IFORT) 11.1 20090630
Copyright (C) 1985-2009 Intel Corporation. All rights reserved.
flags:
mpif90 -O0 -fp-model precise -traceback -r8 -i4 -fpp -check all
-warn all -warn nounused -save-temps -g -check noarg_temp_created -o
testbar ./mpibarriertes
Hi Richard,
On Wed, Jan 4, 2012 at 4:06 PM, Richard Walsh
wrote:
> Moreover, this problem has been addressed with the following go-around
> in the 1.5.5 OpenMPI release with the following fix in
> opal/mca/memory/linux/malloc.c:
> #ifdef __INTEL_COMPILER_BUILD_DATE
> # if __INTEL_COMPILER_BUI
Hey Gotz,
I have not seen this mpirun error with the OpenMPI version I have built
with Intel 12.1 and the mpicc fix:
openmpi-1.5.5rc1.tar.bz2
and from the looks of things, I wonder if your problem is related. The
solution in the original case was to conditionally dial-down optimization
when us
Hi Jeff,
thanks for the fix;
I downloaded the Open MPI trunk and have built it up,
the (most recent) revision 25818 is giving this error and hangs:
/home/ilias/bin/ompi_ilp64_static/bin/mpirun -np 2 ./dirac.x
.
.
Program received signal 11 (SIGSEGV): Segmentation fault.
Backtrace for this
What segfaulted - mpirun or your app?
On Jan 30, 2012, at 11:24 AM, Ilias Miroslav wrote:
> Hi Jeff,
>
> thanks for the fix;
>
> I downloaded the Open MPI trunk and have built it up,
>
> the (most recent) revision 25818 is giving this error and hangs:
>
> /home/ilias/bin/ompi_ilp64_static/bi
Hi,
what segfaulted ? I am not sure...maybe application is bug showing up with
static OpenMPI.
I try to compile & run simplest MPI example and I shall let you know.
In betweem I am attaching debugger output would help to track this bug:
Backtrace for this error:
+ function __restore_rt (0x25
Well,
the simplest program,
program main
implicit none
include 'mpif.h'
integer ierr, rank, size
call MPI_INIT(ierr)
call MPI_COMM_RANK(MPI_COMM_WORLD, rank, ierr)
call MPI_COMM_SIZE(MPI_COMM_WORLD, size, ierr)
print *, "Hello, world,
Try running a dynamic version of your process through valgrind, or another
memory-checking debugger and see if anything shows up.
On Jan 30, 2012, at 2:50 PM, Ilias Miroslav wrote:
> Well,
>
> the simplest program,
>
> program main
>implicit none
>include 'mpif.h'
>
I need to build OpenMPI with Portland Group Fortran. I need to add a
flag to the pgf90 linker command that is run when mpif90 is invoked. I
have tried configuring with LDFLAGS and -with-wrapper-ldflags, but
nothing works. I am thinking that surely there is a way to get
non-default flags put into
Am 31.01.2012 um 00:24 schrieb Cable, Sam B Civ USAF AFMC AFRL/RVBXI:
> I need to build OpenMPI with Portland Group Fortran. I need to add a flag to
> the pgf90 linker command that is run when mpif90 is invoked. I have tried
> configuring with LDFLAGS and –with-wrapper-ldflags, but nothing wor
Do you need these flags when you run pgf90 or mpif90?
If you need it with mpif90, then using --with-wrapper-ldflags= should add
to mpif90 every time you link something. If you need something added to
mpif90 every time you compile or line, then use --with-wrapper-fcflags=.
If neither of those
On 1/29/12 5:44 PM, "Reuti" wrote:
> you compiled Open MPI --with-sge I assume, as the above is working - fine.
Yes, we compiled --with-sge.
>> #$ -pe orte 1-
>
> This number should match the processes you want to start plus one the master.
> Otherwise SGE might refuse to start a process on a
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