Call for Paper
5th ALCHEMY Workshop, as part of ICCS 2017
Architecture, Languages, Compilation and
Hardware support for Emerging ManYcore systems
Important Dates:
Submission deadline: 15 February, 2017
Notification to authors: 10th March, 2017
Venue: 12-14th June, 201
Hi,
I have installed openmpi-master-201702080209-bc2890e on my "SUSE Linux
Enterprise Server 12.2 (x86_64)" with Sun C 5.14 and gcc-6.3.0.
Unfortunately, "numaif.h" isn't usable for "cc" while "gcc" has no
problems with that file. The file is available in /usr/local/include.
loki openmpi-master
Siegmar --
This might be normal and expected (i.e., that the numaif.h that comes with your
gcc may not be suitable for use with the Sun CC compiler). Is there any
functionality difference between your two builds (with and without numaif.h
support)?
The config.log from the cc build should incl
Hi,
While trying to debug a severe performance regression of CP2K runs with Open
MPI 1.10.4 on our new cluster, after reproducing the problem with single-node
jobs too, we found out that the root cause is that the presence of Intel
Omni-Path hardware triggers the use of the cm PML and consequen
I recently installed Open MPI and when I try to run mpirun I get the
following error:
ORTE_ERROR_LOG: Bad parameter in file orted/pmix/pmix_server.c at line 262
ORTE_ERROR_LOG: Bad parameter in file ess_hnp_module.c at line 666
Hi Hristo,
We have a similar problem here and I started a thread a few days ago.
https://mail-archive.com/users@lists.open-mpi.org/msg30581.html
Regard,
Jingchao
From: users on behalf of Iliev, Hristo
Sent: Wednesday, February 8, 2017 10:43:54 AM
To: users
?Hello Thyago,
What is your configure command? Do you know if you are using psm or psm2?
-Nathan
--
Nathaniel Graham
HPC-DES
Los Alamos National Laboratory
From: users on behalf of Mota, Thyago
Sent: Wednesday, February 8, 2017 10:01 AM
To: users@lists.ope
This may or may not be a Java-specific issue.
Are you able to run any Open MPI jobs at all?
Check out these FAQ items:
https://www.open-mpi.org/faq/?category=building#install-overwrite
https://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
https://www.open-mpi.org/faq/?category=runni
./configure --enable-mpi-java
--with-jdk-dir=/Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/Home/
What is psm?
On Wed, Feb 8, 2017 at 12:40 PM, Graham, Nathaniel Richard wrote:
> Hello Thyago,
>
>
> What is your configure command? Do you know if you are using psm or psm2?
>
>
> -
This error happens just by calling mpirun
On Wed, Feb 8, 2017 at 12:46 PM, Jeff Squyres (jsquyres) wrote:
> This may or may not be a Java-specific issue.
>
> Are you able to run any Open MPI jobs at all?
>
> Check out these FAQ items:
>
> https://www.open-mpi.org/faq/?category=building#install-o
Hi Thyago,
psm is the user library to run with Intel TruScale cards.
psm2 is for Intel OmniPath.
There is a current problem in the libraries with OMPI java bindings:
https://www.open-mpi.org/faq/?category=java#java_limitations
thanks,
_MAC
From: users [mailto:users-boun...@lists.open-mpi.org]
On Feb 8, 2017, at 12:54 PM, Mota, Thyago wrote:
>
> This error happens just by calling mpirun
Did you read / can you comment on the setups described in the FAQ items?
E.g., did you take care to not install a new version of Open MPI over a prior
version? Did you take care to ensure that you
The error was gone after doing the export below (as another post
suggested). Thanks.
export TMPDIR=/tmp
On Wed, Feb 8, 2017 at 1:08 PM, Jeff Squyres (jsquyres)
wrote:
> On Feb 8, 2017, at 12:54 PM, Mota, Thyago wrote:
> >
> > This error happens just by calling mpirun
>
> Did you read / can yo
Hi Hristo,
As you mention I have seen that the sm btl shows better performance for smaller
messages than PMS2 shm device does, by running some osu benchmarks (especially
BW for msg<256B). I even suspect that the difference would be more notable if
you test the vader btl. However, the piece tha
Hello,
I'm designing a program on a dual socket system that needs the parent
process and spawned child process to be at least running on (or bound to)
the cores of the same socket in the same node.
I wonder if anyone knows how to specify the core binding or socket binding
when spawning a single p
Hi Jingchao,
The log shows the psm mtl is being selected.
…
[c1725.crane.hcc.unl.edu:187002] select: init returned priority 20
[c1725.crane.hcc.unl.edu:187002] selected cm best priority 30
[c1725.crane.hcc.unl.edu:187002] select: component ob1 not selected / finalized
[c1725.crane.hcc.unl.edu:1870
Siegmar,
fwiw, on openSUSE Leap 42.2 (iirc, this is the free (aka CentOS-like)
version of SLES 12.2)
numaif.h is provided by libnuma-devel and is located in /usr/include
everything works fine with both GNU and Oracle compilers.
i noted that unlike GNU gcc, Oracle cc does not automatically
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