Re: [OMPI devel] MPI_File_get_size fails for files > 2 GB in Fortran

2010-12-20 Thread Edgar Gabriel
ematics Division, Stop 8911 >> 100 Bureau Drive >> Gaithersburg, MD 20899-8911 >> >> >> ___ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > >

Re: [OMPI devel] MPI_File_get_size fails for files > 2 GB in Fortran

2010-12-20 Thread Edgar Gabriel
> So the size is of type MPI_OFSET_KIND which is INTEGER*8 (signed). There is > still a mismatch between of C and the Fortran version (size_t vs. ssize_t on > my platform), but let's save this for later. > > george. > > On Dec 20, 2010, at 14:48 , Edgar Gabriel w

Re: [OMPI devel] MPI_File_get_size fails for files > 2 GB in Fortran

2010-12-20 Thread Edgar Gabriel
values, and there is no implication in any document > I know of that it should be. > > Regards, > Nick Maclaren. > > > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel

[OMPI devel] problems compiling new ROMIO with PVFS2 support

2011-05-20 Thread Edgar Gabriel
int ) Thanks Edgar -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713) 743-3857 Fax: +1 (713

[OMPI devel] RFC: adding OMPIO module and new parallel I/O frameworks to trunk

2011-08-12 Thread Edgar Gabriel
Feedback is highly welcome. Thanks Edgar -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713) 743-3857

Re: [OMPI devel] RFC: adding OMPIO module and new parallel I/O frameworks to trunk

2011-08-25 Thread Edgar Gabriel
the code has been committed in r25079. Let us know if there are any issues, compilation problems etc. I also work on an FAQ entry as has been suggested on the teleconf last week. Thanks Edgar On 8/12/2011 3:09 PM, Edgar Gabriel wrote: > WHAT: add the ompio io module and new parallel

Re: [OMPI devel] poor btl sm latency

2012-02-16 Thread Edgar Gabriel
___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Hou

Re: [OMPI devel] [OMPI svn] svn:open-mpi r25966

2012-02-20 Thread Edgar Gabriel
--- >> +AC_DEFUN([MCA_ompi_fbtl_posix_CONFIG],[ >> +AC_CHECK_HEADER([aio.h], >> +[fbtl_posix_happy="yes"], >> +[fbtl_posix_happy="no"]) >> + >> +AS_IF([test "$fbtl_posix_happy" = "yes"], >> +

Re: [OMPI devel] Trunk build problem

2012-02-28 Thread Edgar Gabriel
ain/openmpi-1.7a1/ompi/mca/fcoll/static/fcoll_static_file_write_all.c:929: > first defined here > > > Any suggestions? > Ralph > > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel

Re: [OMPI devel] Trunk build problem

2012-02-28 Thread Edgar Gabriel
sorry, should be fixed with the last commit... Thanks Edgar On 2/28/2012 8:37 AM, Edgar Gabriel wrote: > I'll look into this... > > Thanks > Edgar > > On 2/28/2012 8:36 AM, Ralph Castain wrote: >> I tried to build the trunk this morning on a machine where the fc

Re: [OMPI devel] Warning in fcoll

2012-05-29 Thread Edgar Gabriel
tic_file_read_all’: > fcoll_static_file_read_all.c:74: warning: ‘sorted_file_offsets’ may be used > uninitialized in this function > > > > > ___ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel

Re: [OMPI devel] [OMPI svn] svn:open-mpi r26934 - trunk/ompi/mca/io/ompio

2012-08-01 Thread Edgar Gabriel
; @@ -42,6 +42,7 @@ > > sources = \ > io_ompio.h \ > +io_ompio_nbc.h \ > io_ompio.c \ > io_ompio_component.c \ > io_ompio_module.c \ > ___ > svn mailing list > s...@open-mpi.org > http://www.open

[OMPI devel] 1.7 rc4 compilation error

2012-10-26 Thread Edgar Gabriel
: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/h2/gabriel/openmpi-1.7rc4/ompi' make: *** [all-recursive] Error 1 Thanks Edgar -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of H

Re: [OMPI devel] 1.7 rc4 compilation error

2012-10-29 Thread Edgar Gabriel
e.am. As a result, it wasn't pulled to the tarball. >> >> Pavel (Pasha) Shamis >> --- >> Computer Science Research Group >> Computer Science and Math Division >> Oak Ridge National Laboratory >> >> >> >> >> >> >> On Oct 2

Re: [OMPI devel] 1.7 rc4 compilation error

2012-10-30 Thread Edgar Gabriel
ran fine. Also runs clean on > the Mac. However, in both those cases, I had left IO romio enabled. > > Now on odin, I always disable-io-romio. So I tried deliberately enabling it, > and everything works. So this appears to be something that the IO work has > broken. > > Edgar:

Re: [OMPI devel] 1.7 rc4 compilation error

2012-10-30 Thread Edgar Gabriel
ild static > > I'm not sure what, if any, parallel file system might be present. In the case > that works, I just built with no configure args other than prefix. ompi_info > shows both romio and mpio built, but nothing more about what support they > built internally. > &

Re: [OMPI devel] 1.7 rc4 compilation error

2012-10-30 Thread Edgar Gabriel
10/30/2012 8:29 AM, Edgar Gabriel wrote: > ok, I'll look into this. I noticed a problem with static builds on > lustre file systems recently, and I was wandering whether its the same > issue or not. But I'll check what's going on. > > THanks > Edgar > > On

Re: [OMPI devel] 1.7 rc4 compilation error

2012-10-30 Thread Edgar Gabriel
ter how I configure it. No earthly idea > what happened. > > Ignore these droids > > > On Oct 30, 2012, at 7:28 AM, Edgar Gabriel wrote: > >> ok, so a couple of things. >> >> I still think it is the same issue that I observed 1-2 days ago. Could &

[OMPI devel] sbgp problem

2012-10-30 Thread Edgar Gabriel
error: implicit declaration of function 'ompi_ibv_free_device_list' make[2]: *** [sbgp_ibnet_component.lo] Error 1 make[2]: *** Waiting for unfinished jobs make[1]: *** [all-recursive] Error 1 make: *** [all-recursive] Error 1 Thanks Edgar -- Edgar Gabriel Associate Professor Parallel Software Technol

Re: [OMPI devel] sbgp problem

2012-10-30 Thread Edgar Gabriel
as far as I can tell right now, yes, its the final thing... Thanks Edgar On 10/30/2012 2:05 PM, Ralph Castain wrote: > Grrbloody verb @##$@$. > > Okay, I'll make that edit. Is that the last thing required to fix this > problem? > > On Oct 30, 2012, at 11:57 A

Re: [OMPI devel] Annual OMPI membership review: SVN accounts

2013-07-08 Thread Edgar Gabriel
O COMMITS IN LAST YEAR** > adkulkar: Abhishek Kulkarni > afriedle: Andrew Friedley **NO COMMITS IN LAST YEAR** > timattox: Tim Mattox **NO COMMITS IN LAST YEAR** > > U. Houston > = > edgar:Edgar Gabriel > vvenkatesan:Vishwanath Venkatesan > > Mellanox &g

Re: [OMPI devel] 1-question developer poll

2014-04-16 Thread Edgar Gabriel
because there's serious discussions afoot to switch > OMPI's main SVN repo to Git, and I want to get a feel for the current > landscape out there. > -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Scie

Re: [OMPI devel] Wrong Endianness in Open MPI for external32 representation

2014-04-29 Thread Edgar Gabriel
art > > Tel: ++49(0)711-685-87203 > email: nietham...@hlrs.de > http://www.hlrs.de/people/niethammer > > > > ___ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel >

Re: [OMPI devel] RFC: add STCI component to OMPI/RTE framework

2014-05-27 Thread Edgar Gabriel
> post: >> http://www.open-mpi.org/community/lists/devel/2014/05/14852.php > > ___ devel mailing list > de...@open-mpi.org Subscription: > http://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post: > http://www.open-m

Re: [OMPI devel] RFC: add STCI component to OMPI/RTE framework

2014-05-27 Thread Edgar Gabriel
tside your > organizations is going to build against it - so what did it > accomplish to push the code into the repo? > > Mind you, I'm not saying I'm staunchly opposed - just trying to > understand how it benefits anyone. > > > On May 27, 2014, at 11:28 AM, Edgar

Re: [OMPI devel] RFC: add STCI component to OMPI/RTE framework

2014-05-27 Thread Edgar Gabriel
On 5/27/2014 2:46 PM, Ralph Castain wrote: > > On May 27, 2014, at 12:27 PM, Edgar Gabriel > wrote: > >> I'll let ORNL talk about the STCI component itself (which might >> have additional reasons), but keeping the code in trunk vs. an >> outside github/merc

Re: [OMPI devel] RFC: add STCI component to OMPI/RTE framework

2014-05-27 Thread Edgar Gabriel
alph Castain <mailto:r...@open-mpi.org>> wrote: > >> >> On May 27, 2014, at 12:50 PM, Edgar Gabriel > <mailto:gabr...@cs.uh.edu>> wrote: >> >>> >>> >>> On 5/27/2014 2:46 PM, Ralph Castain wrote: >>>> >>>>

Re: [OMPI devel] RFC: add STCI component to OMPI/RTE framework

2014-05-29 Thread Edgar Gabriel
lto:de...@open-mpi.org> > >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > >> Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/05/14904.php > >> > > ___

Re: [OMPI devel] Agenda for next week

2014-06-19 Thread Edgar Gabriel
gt; > Are there any other topics that people wanted to remote in to? Fair warning: > remote attendance is "ok" via webex, but it's no substitute for being there. > -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Depa

Re: [OMPI devel] Agenda for next week

2014-06-19 Thread Edgar Gabriel
it to ensure it >>> gets covered? >>> >>> >>> On Jun 19, 2014, at 10:36 AM, Edgar Gabriel wrote: >>> >>>> If possible, I would like to attend remotely the discussion about OMPIO >>>> as well. >>>> >>>>

Re: [OMPI devel] Agenda for next week

2014-06-19 Thread Edgar Gabriel
sorry, let me be more precise for Wednesday, I have time before 12pm on Wednesday. Thanks Edgar On 6/19/2014 2:52 PM, Edgar Gabriel wrote: > the best time for me would be either Wednesday morning (basically any > time), or Thursday morning before 11am central. > > Thanks > Edg

[OMPI devel] reduce_scatter bug with hierarch

2009-01-13 Thread Edgar Gabriel
o do that mostly correctly. Thanks Edgar -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713) 743-3857

Re: [OMPI devel] reduce_scatter bug with hierarch

2009-01-14 Thread Edgar Gabriel
e hierarch isn't currently selected by default (you must specifically elevate hierarch's priority to get it to run), there's no danger that users will run into this problem in default runs. But clearly the problem needs to be fixed, and therefore we need a bug to track it. On

Re: [OMPI devel] reduce_scatter bug with hierarch

2009-01-14 Thread Edgar Gabriel
, whether for 1.3.0 or 1.3.1 I leave that up to others to decide... Thanks Edgar Edgar Gabriel wrote: I'm already debugging it. the good news is that it only seems to appear with trunk, with 1.3 (after copying the new tuned module over), all the tests pass. Now if somebody can tell me a trick o

Re: [OMPI devel] Inherent limit on #communicators?

2009-04-30 Thread Edgar Gabriel
routine and cids aren't being recycled properly. Brian ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh

Re: [OMPI devel] Inherent limit on #communicators?

2009-04-30 Thread Edgar Gabriel
ded case back on, that is? remember that its not the communicator id allocation that is failing at this point, so the question is do we have to 'validate' a cid with the pml before we declare it to be ok? Thanks Edgar Brian On Thu, 30 Apr 2009, Edgar Gabriel wrote: cid'

Re: [OMPI devel] Inherent limit on #communicators?

2009-04-30 Thread Edgar Gabriel
On Thu, 30 Apr 2009, Edgar Gabriel wrote: Brian W. Barrett wrote: When we added the CM PML, we added a pml_max_contextid field to the PML structure, which is the max size cid the PML can handle (because the matching interfaces don't allow 32 bits to be used for the cid. At the same time

Re: [OMPI devel] Inherent limit on #communicators?

2009-05-01 Thread Edgar Gabriel
fine on previous versions of OMPI. It only hangs on the 1.3 line when the cid reaches 65536. -david -- David Gunter HPC-3: Parallel Tools Team Los Alamos National Laboratory On Apr 30, 2009, at 12:28 PM, Edgar Gabriel wrote: cid's are in fact not recycled in the block algorithm. Th

Re: [OMPI devel] Inherent limit on #communicators?

2009-05-02 Thread Edgar Gabriel
hanks Ralph On Fri, May 1, 2009 at 6:08 AM, Edgar Gabriel wrote: David, is this code representative for what your app is doing? E.g. you have a base communicator (e.g. MPI_COMM_WORLD) which is being 'split', freed again, split, freed again etc. ? i.e. the i

Re: [OMPI devel] Inherent limit on #communicators?

2009-05-05 Thread Edgar Gabriel
e...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1

Re: [OMPI devel] MPI_Group_compare is broken

2009-05-07 Thread Edgar Gabriel
pparently I'm the only user of this function. :) Geoffrey ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Depa

[OMPI devel] compile error on trunk

2009-05-08 Thread Edgar Gabriel
ims that I am at the newest revision. What am I doing wrong? Thanks Edgar -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel:

Re: [OMPI devel] compile error on trunk

2009-05-08 Thread Edgar Gabriel
ok, forget about it, mea culpa. Rerunning autogen can work wonders :-) Edgar Gabriel wrote: I have currently a problem compiling the trunk. configure runs through correctly, but when starting make I get the following error: gabriel@salmon:~/ompi/trunk> make make: *** No rule to make tar

Re: [OMPI devel] [OT] Who's going to Helsinki?

2009-08-04 Thread Edgar Gabriel
long devel meeting, perhaps they might be motivated...? -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713

Re: [OMPI devel] application hangs with multiple dup

2009-09-10 Thread Edgar Gabriel
de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, T

Re: [OMPI devel] application hangs with multiple dup

2009-09-10 Thread Edgar Gabriel
eiver side), which seems to be consistent with two other bug reports currently being discussed on the mailing list. I could reproduce the hang with both sm and tcp, so its probably not a btl issue but somewhere higher. Thanks Edgar Thomas Ropars wrote: Edgar Gabriel wrote: Two short questions: d

Re: [OMPI devel] application hangs with multiple dup

2009-09-16 Thread Edgar Gabriel
there is a ticket on that topic already (#2009), and I just added some comments to that... Jeff Squyres wrote: On Sep 10, 2009, at 7:12 PM, Edgar Gabriel wrote: so I can confirm that I can reproduce the hang, and we (George, Rainer and me) have looked into that and are continue digging. I

Re: [OMPI devel] application hangs with multiple dup

2009-09-16 Thread Edgar Gabriel
just wanted to give a heads-up that I *think* I know what the problem is. I should have a fix (with a description) either later today or tomorrow morning... Thanks Edgar Edgar Gabriel wrote: so I can confirm that I can reproduce the hang, and we (George, Rainer and me) have looked into that

Re: [OMPI devel] Deadlock with comm_create since cid allocator change

2009-09-21 Thread Edgar Gabriel
_COMM_WORLD, new_group, &testComm); MPI_Barrier(testComm); MPI_Finalize(); return 0; } ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Techno

Re: [OMPI devel] application hangs with multiple dup

2009-09-22 Thread Edgar Gabriel
it will be available in 1.3.4... Thanks Edgar Chris Samuel wrote: Hi Edgar, - "Edgar Gabriel" wrote: just wanted to give a heads-up that I *think* I know what the problem is. I should have a fix (with a description) either later today or tomorrow morning... I see that chang

Re: [OMPI devel] RFC: revamp topo framework

2009-10-28 Thread Edgar Gabriel
(but simpler than) the coll framework. I've started an hg for this work: http://bitbucket.org/jsquyres/ompi-topo-fixes/ Comments? -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Housto

Re: [OMPI devel] malloc(0) warnings

2010-05-06 Thread Edgar Gabriel
hu, 6 May 2010 16:12:30 -0500 (CDT) > Received: from localhost (localhost [127.0.0.1]) > by mail.hlrs.de (Postfix) with ESMTP id C959F680A01A; > Thu, 6 May 2010 23:12:26 +0200 (CEST) > X-Virus-Scanned: amavisd-new at hlrs.de > Received: from mail.hlrs.de ([127.0.0.1]) >

Re: [OMPI devel] OMPI #2477

2010-07-13 Thread Edgar Gabriel
be > inside the communicator code). > > https://svn.open-mpi.org/trac/ompi/ticket/2477 > -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524

Re: [OMPI devel] [2.0.0rc2] NetBSD build failure (ompio)

2016-05-03 Thread Edgar Gabriel
^ *** Error code 1 Stop. -- Paul H. Hargrove phhargr...@lbl.gov <mailto:phhargr...@lbl.gov> Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 -- Ed

Re: [OMPI devel] OMPIO vs ROMIO

2016-05-10 Thread Edgar Gabriel
in the 1.7, 1.8 and 1.10 series ROMIO remains the default. In the upcomgin 2.x series, OMPIO will be the default, except for Lustre file systems, where we will stick with ROMIO as the primary resource. Regarding performance comparison, we ran numerous tests late last year and early this year.

Re: [OMPI devel] parameters for OMPIO

2016-05-11 Thread Edgar Gabriel
grep ompio Am I doing something wrong, or are these options not supported in these versions? kindest regards Mike -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman

Re: [OMPI devel] 2.0.0rc4 Crash in MPI_File_write_all_end

2016-07-08 Thread Edgar Gabriel
list de...@open-mpi.org Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post: http://www.open-mpi.org/community/lists/devel/2016/07/19169.php -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of C

Re: [OMPI devel] 2.0.0rc4 Crash in MPI_File_write_all_end

2016-07-08 Thread Edgar Gabriel
2 PM, Edgar Gabriel wrote: The default MPI I/O library has changed in the 2.x release to OMPIO for ok, I am now doing I/O on my own hard drive... but I can test over NFS easily. For Lustre, I will have to produce a reduced example out of our test suite... most file systems. I can look into that pro

Re: [OMPI devel] 2.0.0rc4 Crash in MPI_File_write_all_end

2016-07-08 Thread Edgar Gabriel
I think I found the problem, I filed a pr towards master, and if that passes I will file a pr for the 2.x branch. Thanks! Edgar On 7/8/2016 1:14 PM, Eric Chamberland wrote: On 08/07/16 01:44 PM, Edgar Gabriel wrote: ok, but just to be able to construct a test case, basically what you are

Re: [OMPI devel] 2.0.0rc4 Crash in MPI_File_write_all_end

2016-07-12 Thread Edgar Gabriel
On 08/07/16 03:14 PM, Edgar Gabriel wrote: I think I found the problem, I filed a pr towards master, and if that passes I will file a pr for the 2.x branch. Thanks! Edgar On 7/8/2016 1:14 PM, Eric Chamberland wrote: On 08/07/16 01:44 PM, Edgar Gabriel wrote: ok, but just to be able to

Re: [OMPI devel] #warning "Including liblustreapi.h is deprecated. Include lustreapi.h directly."

2016-12-15 Thread Edgar Gabriel
I'll put it on my to do list to write the configure logic for that, shouldn't be too difficult. Thanks for the report.Edgar___ devel mailing list devel@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/devel

Re: [OMPI devel] subcommunicator OpenMPI issues on K

2017-11-07 Thread Edgar Gabriel
My guess would be that both aspects (sorting + CID allocation) could be a problem. There was a loong time back an effort to convert the sequence of allgather + qsort into a distributed sort (based on a paper by Moody et. al. where he demonstrated the benefits of this approach).  We didn't get

Re: [OMPI devel] Repost: MPI_Comm_spawn_multiple() and MPI_ERRORCODES_IGNORE

2006-05-11 Thread Edgar Gabriel
Rolf, thanks for catching that, it is now fixed on the trunk and Jeff is moving it right now to v1.0 and v1.1 Best regards Edgar Rolf Vandevaart wrote: Repost because I did not see it in the archives after a day. Rolf Vandevaart wrote On 05/09/06 17:32,: We believe there is a minor bug in

Re: [OMPI devel] MPI_Comm_spawn_multiple() and MPI_ERRORCODES_IGNORE

2006-05-15 Thread Edgar Gabriel
to come out. if ( NULL == array_of_errcodes ) { return OMPI_ERRHANDLER_INVOKE(comm, MPI_ERR_ARG, FUNC_NAME); } Looks like this has already been fixed for MPI_Comm_spawn(). Rolf -- Edgar Gabriel Assistant Professor

Re: [OMPI devel] MPI2 Client-Server routines OpenMPI BUG!!!

2006-09-07 Thread Edgar Gabriel
Hi, sorry for the delay on your request. There are two things which have to do in order to make a client/server example work with Open MPI right now (assuming you are using MPI_Comm_connect/MPI_Comm_accept) First, you have to start the orted daemon in a persistent mode, e.g. orted --persist

Re: [OMPI devel] ORTE tutorial

2006-09-25 Thread Edgar Gabriel
ay. Ralph ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Department of Computer Science email:gabr...@cs.uh.edu University of Houston http://www.cs.uh.edu/~gabrie

Re: [OMPI devel] some possible bugs

2006-09-27 Thread Edgar Gabriel
Lisandro, do you have an example for the extended collective operations tests which fail? It would help track down the problem. I had a quick look at our implementation but I can not find an obvious problem, so an example would be extremely helpful. Thanks Edgar - Some extended collectiv

Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r16088

2007-09-11 Thread Edgar Gabriel
_____ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713) 743-3857 Fax: +1 (713) 743-3335

Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r16088

2007-09-11 Thread Edgar Gabriel
Gleb Natapov wrote: On Tue, Sep 11, 2007 at 10:00:07AM -0500, Edgar Gabriel wrote: Gleb, in the scenario which you describe in the comment to the patch, what should happen is, that the communicator with the cid which started already the allreduce will basically 'hang' until

Re: [OMPI devel] VampirTrace integration / bundling 3rd party software in OMPI

2007-10-09 Thread Edgar Gabriel
o have the libnbc integration done either this week or next as an example. We're still far enough away from v1.3 release that this does not impact any release plans with VT. -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of

Re: [OMPI devel] Hybrid examples

2007-10-17 Thread Edgar Gabriel
way. mfg Tobias Hilbrich ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science Unive

Re: [OMPI devel] GROUP_EMPTY fixes break intel tests :-(

2007-12-06 Thread Edgar Gabriel
that it's bad to free GROUP_EMPTY. I agree that this is somewhat counter to the rest of the MPI philosophy of not freeing predefined handles, though. -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science

Re: [OMPI devel] Hierarchical Collectives Query

2008-01-24 Thread Edgar Gabriel
http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, TX-77204, USA Tel: +1 (713) 743

Re: [OMPI devel] [OMPI svn] svn:open-mpi r17366

2008-02-04 Thread Edgar Gabriel
uf { err = MPI_ERR_ARG; } else { OMPI_CHECK_DATATYPE_FOR_SEND(err, datatype, count); ___ svn mailing list s...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/svn -- Edgar Gabriel Assistant Professor Paral

Re: [OMPI devel] [OMPI svn] svn:open-mpi r17366

2008-02-04 Thread Edgar Gabriel
ss then an arbitrary value can be passed as argument." As you can see on the second paragraph, the standard claims that an arbitrary value can be passed. george. On Feb 4, 2008, at 8:17 AM, Edgar Gabriel wrote: George, I hate to say this, but I don't think that this is correct.

Re: [OMPI devel] [RFC] Default hostfile MCA param

2008-03-03 Thread Edgar Gabriel
tions - all are welcome! Ralph ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science Universit

Re: [OMPI devel] [RFC] Default hostfile MCA param

2008-03-04 Thread Edgar Gabriel
nt used", or alternatively a flag that indicates "all nodes below are -not- to be used". Implementation isn't too hard once I have that... On 3/3/08 9:44 AM, "Edgar Gabriel" wrote: Ralph, could this mechanism be used also to exclude a node, indicating to never

Re: [OMPI devel] Switching away from SVN?

2008-03-24 Thread Edgar Gabriel
devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/dev

Re: [OMPI devel] Affect of compression on modex and launch messages

2008-04-04 Thread Edgar Gabriel
raries that are out there. - R. ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffm

Re: [OMPI devel] Dropped message for the non-existing communicator

2008-11-08 Thread Edgar Gabriel
My next steps are to try to run this with the latest trunk and to narrow down the failing case. --td ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Assistant Professor Parallel Softw

Re: [O-MPI devel] collectives discussion @LANL

2005-07-18 Thread Edgar Gabriel
recall the name of the site) Are there others? -- == Dr.-Ing. Edgar Gabriel Clusters and Distributed Units High Performance Computing Center Stuttgart (HLRS) University of Stuttgart Tel: +49 711 685 8039htt

Re: [O-MPI devel] collectives discussion @LANL

2005-07-18 Thread Edgar Gabriel
l mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- ========

Re: [O-MPI devel] processor affinity

2005-07-18 Thread Edgar Gabriel
_ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- ====== Dr.-Ing. Edgar Gabriel Clusters and Distributed Units High Performance Computing Center Stuttgart (HLRS) Un

Re: [O-MPI devel] collectives discussion @LANL

2005-07-19 Thread Edgar Gabriel
gar Thanks, Tim ___ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel -- ====== Dr.-Ing. Edgar Gabriel Clusters and Distributed Units High Performance Computing Cent

Re: [O-MPI devel] ompi_comm_size / ompi_comm_remote_size

2005-08-17 Thread Edgar Gabriel
? -- == Dr.-Ing. Edgar Gabriel Clusters and Distributed Units High Performance Computing Center Stuttgart (HLRS) University of Stuttgart Tel: +49 711 685 8039http://www.hlrs.de/people/gabriel Fax: +49 711 678 7626e-mail:gabr...@hlrs.de ==

Re: [O-MPI devel] [OMPI svn] svn:open-mpi-tests r422

2005-10-27 Thread Edgar Gabriel
MPI_COMM_WORLD, &Win); + +MPI_Finalize(); +return 0; +} ___ svn mailing list s...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/svn -- Edgar Gabriel Assistant Professor Department of Computer Science email:g

Re: [O-MPI devel] [OMPI svn] svn:open-mpi-tests r422

2005-10-27 Thread Edgar Gabriel
I would like to appologize for this email, I obviously mixed up to email compose windows :-) Edgar Edgar Gabriel wrote: Hi Hatem, I am very probably gone today by 5.30, can we maybe reschedule our meeting for tomorrow, maybe 11am? Best regards Edgar brbar...@osl.iu.edu wrote: Author

[OMPI devel] segfault in openib component on trunk

2014-08-28 Thread Edgar Gabriel
we are having recently problems running trunk with openib component enabled on one of our clusters. The problem occurs right in the initialization part, here is the stack right before the segfault: ---snip--- (gdb) where #0 mca_btl_openib_tune_endpoint (openib_btl=0x762a40, endpoint=0x7d9660)

Re: [OMPI devel] segfault in openib component on trunk

2014-08-28 Thread Edgar Gabriel
? Thanks Edgar On 08/28/2014 04:19 PM, Edgar Gabriel wrote: we are having recently problems running trunk with openib component enabled on one of our clusters. The problem occurs right in the initialization part, here is the stack right before the segfault: ---snip--- (gdb) where #0

Re: [OMPI devel] Need to know your Github ID

2014-09-10 Thread Edgar Gabriel
samuel shiqing swise tkordenbrock vasily vvenkates vvenkatesan yaeld yosefe -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524Houston, T

Re: [OMPI devel] Deprecated call in sharedfp framework

2014-10-24 Thread Edgar Gabriel
^ This is with gcc (MacPorts gcc49 4.9.1_0) 4.9.1 Ralph ___ devel mailing list de...@open-mpi.org Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post: http://www.open-mpi.org/community/lists/devel/2014/10/16088.php -- Edgar Gabri

Re: [OMPI devel] Open MPI Developers F2F Q1 2015 (poll closes on Friday, 7th of November)

2014-11-05 Thread Edgar Gabriel
___ devel mailing list de...@open-mpi.org <mailto:de...@open-mpi.org> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post: http://www.open-mpi.org/community/lists/devel/2014/11/16216.php

[OMPI devel] question to OMPI_DECLSPEC

2014-11-25 Thread Edgar Gabriel
problem was not there roughly two weeks back the last time I tested. I did verify that the the function listed there has an OMPI_DECLSPEC before its definition. Thanks Edgar -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer

Re: [OMPI devel] question to OMPI_DECLSPEC

2014-11-25 Thread Edgar Gabriel
I am not aware that it is illegal to call a function of a component from another component. Thanks Edgar On Nov 25, 2014, at 8:07 AM, Edgar Gabriel wrote: Has something changed recently on the trunk/master regarding OMPI_DECLSPEC? The reason I ask is because we get now errors about

Re: [OMPI devel] question to OMPI_DECLSPEC

2014-11-25 Thread Edgar Gabriel
On 11/25/2014 11:31 AM, Ralph Castain wrote: On Nov 25, 2014, at 8:24 AM, Edgar Gabriel mailto:gabr...@cs.uh.edu>> wrote: On 11/25/2014 10:18 AM, Ralph Castain wrote: Hmmm…no, nothing has changed with regard to declspec that I know about. I’ll ask the obvious things to check: * doe

Re: [OMPI devel] question to OMPI_DECLSPEC

2014-11-26 Thread Edgar Gabriel
function pointers will be NULL for ROMIO. Just want to make sure this is ok with everybody. Thanks Edgar On 11/25/2014 11:43 AM, Ralph Castain wrote: On Nov 25, 2014, at 9:36 AM, Edgar Gabriel wrote: On 11/25/2014 11:31 AM, Ralph Castain wrote: On Nov 25, 2014, at 8:24 AM, Edgar

Re: [OMPI devel] question to OMPI_DECLSPEC

2014-11-26 Thread Edgar Gabriel
4 11:43 AM, Ralph Castain wrote: >> >>> On Nov 25, 2014, at 9:36 AM, Edgar Gabriel mailto:gabr...@cs.uh.edu>> wrote: >>> >>> On 11/25/2014 11:31 AM, Ralph Castain wrote: >>>> >>>>> On Nov 25, 2014, at 8:24 AM, Edgar

Re: [OMPI devel] RTLD_GLOBAL question

2014-12-02 Thread Edgar Gabriel
http://www.open-mpi.org/community/lists/devel/2014/12/16397.php -- С Уважением, Поляков Артем Юрьевич Best regards, Artem Y. Polyakov ___________ devel mailing list de...@open-mpi.org Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post

Re: [OMPI devel] RTLD_GLOBAL question

2014-12-02 Thread Edgar Gabriel
I checked with the debugger, that it did skip the entire section On 12/2/2014 9:04 AM, Jeff Squyres (jsquyres) wrote: Oy -- I thought we fixed that. :-( Are you saying that configure output says that ltdladvise is not found? On Dec 2, 2014, at 9:59 AM, Edgar Gabriel wrote: didn't wa

Re: [OMPI devel] RTLD_GLOBAL question

2014-12-02 Thread Edgar Gabriel
is set on the 1.8 series (1.8 series checkout was from Nov. 20, so if something changed in between the result might be different). On 12/2/2014 9:27 AM, Artem Polyakov wrote: 2014-12-02 20:59 GMT+06:00 Edgar Gabriel mailto:gabr...@cs.uh.edu>>: didn't want to interfere with

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