Hi:
I'm new to this group. I'm trying to implement a parallel quantum code called
"Seqquest".
I'm trying to figure out why there is an error in the implementation of this
code where there is an error:
This job has allocated 2 cpus
Signal:11 info.si_errno:0(Success) si_code:1(SEGV_
Tony,
I don't know what iac is. I use ias for my ASM code:
ia64b <82> cd /opt/intel
ia64b <83> find . -name 'iac'
ia64b <84> find . -name 'ias'
./fc/10.1.012/bin/ias
./cc/10.1.012/bin/ias
Anyway, if you want another data point and see if my compilers work I
will gladly try to compile if you sen
Strange. We have successfully built 1.3 using Intel 11.0 and earlier
versions on RHEL5 and Fedora 9 (only 11.0, of course).
Can you send your configure? Perhaps there is something different there.
On Jan 26, 2009, at 1:44 PM, Scot Breitenfeld wrote:
Hi, I'm trying to compile from source open
>> In the original process 'A' code, prior to sending out a command,
>> 'A' will issue an MPI_Wait to make sure that the command request
>> instance is free.
>>
> I'm not quite sure I understand that statement. Can't you just
> compare the request to MPI_REQUEST_NULL? From your description, it
Jeff,
I could successfully compile OpenMPI versions 1.2.X on Itanium Linux with
the same compilers. I was never able to compile the 1.3 beta versions on IA64
Linux.
Joe,
I am using whatever assembler that ./configure provides. I believe it is
icc. Should I set AS (I think) to iac?
Hi, I'm trying to compile from source open-mpi-1.3r20295 on a suse linux
64-bit system (I also tried a 32-bit linux system, same problem). I'm
using Intel compilers version 11.0 (and 10.1) for fortran, C/C++
(ifort, icc, icpc). The configure script completes with no errors, but
when I do make it f
That's cool then - i have written a shellscript
which automatically does the xhost stuff for all
nodes in my hostfile :)
On Mon, Jan 26, 2009 at 9:25 PM, Ralph Castain wrote:
>
> On Jan 26, 2009, at 1:20 PM, jody wrote:
>
>> Hi Brian
>>
>>>
>>> I would rather not have mpirun doing an xhost comman
I am chasing a segfault when I use Open MPI (1.3) with Rmpi (0.5.6), the MPI
add-on package for R that is written and maintained btyby Prof Hao Yu (CC'ed)
I should prefix that the code runs just fine on 32bit Debian system at home.
However, on amd64 running Ubuntu 8.10, I am seeing segfaults upon
On Jan 26, 2009, at 1:20 PM, jody wrote:
Hi Brian
I would rather not have mpirun doing an xhost command - I think
that is
beyond our comfort zone. Frankly, if someone wants to do this, it
is up to
them to have things properly setup on their machine - as a rule, we
don't
mess with your
Typo there: "xceren" stands for "screen" - sorry :)
On Mon, Jan 26, 2009 at 9:20 PM, jody wrote:
> Hi Brian
>
>>
>> I would rather not have mpirun doing an xhost command - I think that is
>> beyond our comfort zone. Frankly, if someone wants to do this, it is up to
>> them to have things properly
Hi Brian
>
> I would rather not have mpirun doing an xhost command - I think that is
> beyond our comfort zone. Frankly, if someone wants to do this, it is up to
> them to have things properly setup on their machine - as a rule, we don't
> mess with your machine's configuration. Makes sys admins u
Jeff,
I could compile OpenMPI versions 1.2.X on Itanium Linux with the same
compilers.
Thanks,
Tony
Hi Jody
I would rather not have mpirun doing an xhost command - I think that
is beyond our comfort zone. Frankly, if someone wants to do this, it
is up to them to have things properly setup on their machine - as a
rule, we don't mess with your machine's configuration. Makes sys
admins ups
This scenario was not mentioned, but I'll bet it falls into the same
general category. If an HCA has different run-time characteristics,
regardless of whether they are caused by the OEM or the reseller,
that's probably "heterogeneous enough" for this discussion.
On Jan 26, 2009, at 2:41 P
Tony,
I have a couple questions ...
1. It looks like you are creating atomic-asm.o with icc and not
"ias". Is that correct?
libtool: compile: icc -DHAVE_CONFIG_H -I. -I../../opal/include
-I../../orte/include -I../../ompi/include
-I../../opal/mca/paffinity/linux/plpa/src/libplpa -
Jeff,
Did IWG say anything about there being a chip set issue?Example what
if a vender, say Sun, wraps Mellanox chips and on its own HCAs, would
Mellanox HCA and Sun HCA work together?
-DON
On 01/26/09 14:19, Jeff Squyres wrote:
The Interop Working Group (IWG) of the OpenFabrics Allianc
MPI_THREAD_MULTIPLE support in the 1.2 series is unfortunately pretty
broken/non-existent.
The v1.3 series has MPI point-to-point support for several networks
with MPI_THREAD_MULTIPLE; check the README file.
On Jan 26, 2009, at 9:21 AM, Ali Copey wrote:
Hi,
I'm trying to get multiple th
That's fairly strange; were you able to build Open MPI v1.2.x?
I ask because the IA64 assembly hasn't changed between the two at all.
On Jan 23, 2009, at 8:33 PM, Iannetti, Anthony C. (GRC-RTB0) wrote:
Dear OpenMPI Users:
I cannot compile OpenMPI 1.3 on my Itanium 2 system. Attached is
The Interop Working Group (IWG) of the OpenFabrics Alliance asked me
to bring a question to the Open MPI user and developer communities: is
anyone interested in having a single MPI job span HCAs or RNICs from
multiple vendors? (pardon the cross-posting, but I did want to ask
each group sep
Yes. The --tag-output option will prepend [job,rank] (or
stderr, whichever is appropriate) to each line. I don't insert a
colon, though I suppose that would easily be done for grep purposes.
I just finished implementing the --output-filename option that will
split the output from each rank
Hello Ralph:
Please forgive if this has already been covered...
Have you considered prefixing each line of output from each process
with something like "process_number" and a colon?
That is what IBM's poe does. Separating the output is then easy:
cat file | grep 0: > file.0
cat file | grep
Actually, I found out that the help message I pasted lies a little:
the "number of buffers" parameter for both PP and SRQ types is
mandatory, not optional.
On Jan 23, 2009, at 2:59 PM, Jeff Squyres wrote:
Here's a copy-n-paste of our help file describing the format of each:
Per-peer receiv
On Jan 23, 2009, at 2:36 PM, Hartzman, Leslie D (MS) wrote:
I’m trying to modify some code that is involved in point-to-point
communications. Process A has a one way mode of communication with
Process B. ‘A’ checks to see if its rank is zero and if so will send
a “command” to ‘B’ (MPI_Issen
FWIW: we build OMPI 1.3 under pathscale with -O3 without problem.
However, we do not build the VT code, so it may only be a problem
there. If you don't need VT, you might just configure to exclude that
from the build.
Ralph
On Jan 26, 2009, at 10:16 AM, Jeff Squyres wrote:
Yowza! Bumme
Yowza! Bummer. Please let us know what Pathscale says.
On Jan 23, 2009, at 8:53 PM, Alain Miniussi wrote:
FYI:
I get the following problem when compiling openmpi-1.3 at -O2 and
beyond:
[alainm@rossini vtfilter]$pwd
/misc/nice1/alainm/openmpi-1.3/ompi/contrib/vt/vt/tools/vtfilter
[alain
On Sun, 2009-01-25 at 05:20 -0700, Ralph Castain wrote:
> 2. redirect output of specified processes to files using the provided
> filename appended with ".rank". You can do this for all ranks, or a
> specified subset of them.
A filename extension including both the comm size and the rank is
h
Great; thanks!
On Jan 26, 2009, at 4:11 AM, Andrea Iob wrote:
Could you confirm that changing the last 3 files to
use OMPI_PATH_MAX
instead of PATH_MAX (without adding the #include)
also fixes the
problem?
Yes, with OMPI_PATH_MAX the problem is also fixed.
Andrea
_
Hi Jody,
I think it is not a problem of MPI_Sends which doesn't match a
corresponding MPI_Recvs, because all processes reach MPI_Finalize(). If
not, at least one process would be blocked before reaching MPI_Finalize.
Bernard
jody a écrit :
Hi Bernard
The structure looks as far as i can s
Hi,
I'm trying to get multiple thread running, and have openMPI 1.2.8 compiled with
threading enabled:
xxx@xxx:/usr/lib$ ompi_info | grep Thread
Thread support: posix (mpi: yes, progress: no)
however, when I attempt to get MPI_THREAD_MULTIPLE, ...FUNNELED or
...SERIALIZED I am return
Am 25.01.2009 um 06:16 schrieb Sangamesh B:
Thanks Reuti for the reply.
On Sun, Jan 25, 2009 at 2:22 AM, Reuti
wrote:
Am 24.01.2009 um 17:12 schrieb Jeremy Stout:
The RLIMIT error is very common when using OpenMPI + OFED + Sun Grid
Engine. You can find more information and several remedie
> Could you confirm that changing the last 3 files to
> use OMPI_PATH_MAX
> instead of PATH_MAX (without adding the #include)
> also fixes the
> problem?
>
Yes, with OMPI_PATH_MAX the problem is also fixed.
Andrea
Hello George,
Thanks for your messages. Yes i disconnect my different worlds before
calling MPI_Finalize().
Bernard
George Bosilca a écrit :
I was somehow confused when I wrote my last email and I mixed up the
MPI versions (thanks to Dick Treumann for gently pointing me to the
truth). Befor
Hi
I have written some shell scripts which ease the output
to an xterm for each processor for normal execution(run_sh.sh),
gdb (run_gdb.sh), and valgrind (run_vg.sh).
In order for the xterms to be shown on your machine,
you have to set the DISPLAY variable on every host
(if this is not done by ssh
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