Re: [O-MPI users] shell interaction

On Jun 14, 2005, at 4:34 PM, Benjamin Allan wrote: It would be nice if the c++ compiler wrapper were installed under mpicxx, mpiCC, and mpic++ instead of just the latter 2. Yeah, we can do that, no problem. It won't be in the soon-to-ship beta, but will be in the 1.0 and the SVN trunk. A

Re: [O-MPI users] Wrapper names [was: shell interaction]

On Jun 15, 2005, at 12:23 PM, Bogdan Costescu wrote: On Tue, 14 Jun 2005, Brian Barrett wrote: It would be nice if the c++ compiler wrapper were installed under mpicxx, mpiCC, and mpic++ instead of just the latter 2. Yeah, we can do that, no problem. Sorry for the silly question, but is

Re: [O-MPI users] late comers not welcome?

ue. As for our future release plans beyond the beta, you might want to take a look at the mailing list archives from last month. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] problem with configure with daily svn tarball

mmitted tonight. Should be in tonight's nightly build. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] MIPS64 question

omic primitives available for mips64-unknown-linux-gnu Can you send config.log to the list? It has oodles of information that will help figure out what is going on. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] open-mpi team - good job and a question

On Sep 1, 2005, at 8:11 PM, Borenstein, Bernard S wrote: I tried a recent tarball of open-mpi and it worked well on my 64 bit linux cluster running the Nasa Overflow 1.8ab cfd code. I’m looking forward to the 1.0 release of the product. The only strange thing I noticed is that the output

Re: [O-MPI users] MIPS64 - The Long-Awaited Config File

e properly. Thanks! Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/ mips64.diff Description: Binary data

Re: [O-MPI users] MIPS64 - The Long-Awaited Config File

On Sep 11, 2005, at 8:38 AM, Greg Lindahl wrote: On Sat, Sep 10, 2005 at 04:45:48PM -0500, Brian Barrett wrote: I think that this is a fairly easy fix - Irix identifies any MIPS chip as a mips-* from config.guess, but Linux apparently makes a distinction between mips and mips64. That&#

Re: [O-MPI users] MIPS64 Trek - The story so far

Gah - shame on me. I let some IRIX-specific stuff slip through. Lemme see if I can find an IRIX box and clean that up. The problems you listed below are not MIPS 32 / MIPS 64 issues, but the use of some nice IRIX-specific macros. By the way, to clarify, the assembly has been tested on a

Re: [O-MPI users] Compile problem

27;t run into any problems. Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] more information on my overflow problem

On Sep 28, 2005, at 3:46 PM, Borenstein, Bernard S wrote: I posted an issue with the Nasa Overflow 1.8 code and have traced it further to a program failure in the malloc areas of the code (data in these areas gets corrupted). Overflow is mostly fortran, but since it is an old program, it

Re: [O-MPI users] Config error on MAC os X (10.4)

linker. Fixing the CFLAGS (it may actually be FFLAGS, but I think it's the CFLAGS) should fix the problem. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] make problems

]: *** [install-recursive] Error 1 make: *** [install-recursive] Error 1 There really isn't enough information here to be helpful. Can you include the output of all of "make" and "make install"? It's likely the error occurred much earlier in the build process. Thanks, Bri

Re: [O-MPI users] Difficulties building 1.0rc2 on Tiger

27;ve committed a change to fix this problem (and some problems with the operation of the XGrid starter). Tonight's nightly builds and 1.0rc3 should have the fixes. Thanks again, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Building 1.0rc3 on Mac OSX Tiger with macosx-pkg/buildpackage.sh fails on Apple dual G5 tower

C compiler is found as gcc. Can you try making sure $CC isn't set to cc in your environment or in the build script and see if that helps? Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Compiling RC4 on Alpha56 and SGI Origin

ersion of IRIX was this on? Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Compiling RC4 on Alpha56 and SGI Origin

-- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] TCP

. As for not being able to find HPL.dat, I'm not sure why that would be a problem - are you sure the file exists in the same directory as the xhpl binary (on all nodes)? Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Questions about pmpi_wtick and pmpi_wtime

y tarballs that will be available tomorrow morning. Release candidates and betas will be available at the URL below: http://www.open-mpi.org/software/ Hope this helps, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Tests with current version

solution for 1.0 will be to remove the UNIQ PML, which will solve the problem (along with some other problems you're not even aware exist...). Should be in the next rc. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Synchronizing C++ STL objects

the data ready for transmission. I'm not aware of any packages that make using the STL and MPI easier, but it's possible I've missed them. Brian -- Brian Barrett Graduate Student, Open Systems Lab, Indiana University http://www.osl.iu.edu/~brbarret/

Re: [O-MPI users] 1.0rc5 is up

MPI Project {+} http://www.open-mpi.org/ ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] OMPI 1.0 rc6 --with-bproc errors

Daryl - I'm unable to replicate your problem. I was testing on a Fedora Core 3 system with Clustermatic 5. Is is possible that you have a random dso from a previous build in your installation path? How are you running mpirun -- maybe I'm just not hitting the same code path you are...

Re: [O-MPI users] FC4 Compile Problem

.0 due to time constraints. I have added this to the list of known issues and we will be investigating it as time permits. For now, my only suggestion is to use LinuxThreads instead of NPTL on your cluster. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] OMPI 1.0 rc6 --with-bproc errors

On Nov 17, 2005, at 9:20 AM, Brian Barrett wrote: I'm unable to replicate your problem. I was testing on a Fedora Core 3 system with Clustermatic 5. Is is possible that you have a random dso from a previous build in your installation path? How are you running mpirun -- maybe I'

Re: [O-MPI users] --with-wrapper-ldflags question

Wl,-rpath,pathB" will do essentially the same thing and get you past the OMPI_UNIQ bug. I believe (again, could be wrong) that most compilers will parse that into the correct number of options to pass to the linker. Hope this helps, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] --with-wrapper-ldflags question

On Nov 18, 2005, at 9:37 AM, Brian Barrett wrote: On Nov 18, 2005, at 2:54 AM, Dries Kimpe wrote: I have a question about the --with-wrapper-ldflags option; I need to pass 2 different rpaths to the wrapper compilers, so I tried - --with-wrapper-ldflags="-Wl,-rpath -Wl,pathA -Wl,-rpat

Re: [O-MPI users] Minor issue: Failthrough of MCA components.

ca btl_base_exclude mvapi or -mca btl ^mvapi They are essentially equivalent. The first will load the mvapi component, but never schedule any fragments on it. The second will just not load the mvapi component. Sometimes we actually anticipate user requests - not often, but sometimes ;)

Re: [O-MPI users] Compiler problems on SGI Origin

ure, but due to time constraints it will likely not be in the 1.0.1 release. It should be in the 1.0.2 release, although I can't give you a time table as to when we will have a 1.0.2 release. Thanks for the report! Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org

Re: [O-MPI users] Make problems with open-mpi.1.0 on mac os x 10.4.3

process to select which packages to install). Hope this helps, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] failure to build openmpi-1.0.1rc5 on Solaris10 Opteron

s properly? http://www.open-mpi.org/~brbarret/download/ openmpi-1.1a1r8384.tar.gz If that works for you, we'll push the change into Open MPI 1.0.1 (it's a very small change). Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] error creating high priority cq for mthca0

Generally, the user defaults to the soft limit and can use ulimit to set values up to the hard limit. Tim's suggestion bumps the soft limit up to the hard limit, so all the user could do with ulimit is move the per-user limit back down. brian On Dec 6, 2005, at 3:35 PM, Jeff Squyres wrote

Re: [O-MPI users] failure to build openmpi-1.0.1rc5 on Solaris10 Opteron

coise Roch tried the following version as you suggested http://www.open-mpi.org/~brbarret/download/ openmpi-1.1a1r8384.tar.gz Things go a little further but the make still fails. Please find the logs attached. Pierre. Brian Barrett wrote: On Dec 5, 2005, at 4:05 PM, Pierre Valiron wrote:

Re: [O-MPI users] FT-MPI?

We do not currently have a time table for releasing this work, but will announce when we are ready for users to start testing our work. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] failure to build openmpi-1.0.1rc5 on Solaris10 Opteron

. I have discovered today the 1.0.1 version on the open-mpi web page and Francoise Roch tested it. The make goes a little further but still fails. Plesase find the logs in attachment. Good luck ! Pierre. Brian Barrett wrote: Thanks for the update. I've fixed the next bug in subv

Re: [O-MPI users] High Virtual Memory

bout 1MB of overhead that is not there when components are linked into libmpi.{a,so} directly. You can enable static libraries for Open MPI (which will cause the build system to link components directly into libmpi.a) with the configure options --enable-static --disable-shared. Brian

Re: [O-MPI users] (no subject)

o, if you could include the complete output of "ompi_info", that would be much appreciated. Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Rendezvous Question

It's probably possible to use Bonjour / Zero Config for resource discovery for Open MPI, but it really only helps in resource discovery -- scheduling and allocating resources would still have to be done. We do, however, support the use of Apple's XGrid system for job startup. Bri

Re: [O-MPI users] OpenMPI 1.0.1 with Torque 2.0

our problem would be the Torque team releasing their libraries as both shared and static libraries. It doesn't appear their build system supports this presently, which is most unfortunate as it prevents us from building TM support as a DSO... Hope this helps, Brian -- Brian Bar

Re: [O-MPI users] (no subject)

path (and not one from an older version of Open MPI or LAM or MPICH or something?). Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] LAM vs OPENMPI performance

t looking. If you have some test code you could share, I'd love to see it - it would help in duplicating your results and finding a solution... Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Trouble combining OpenMPI and OpenMP

MPI from the trunk, as it will try to print a stack trace when errors like the one above occur. But I would start with trying the gdb method. Of course, if you have TotalView or another parallel debugger, that would be even easier. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] OMPI_WANT_CXX_BINDINGS

be expected to do so, resulting in very bad things. Is there a reason that you want to disable the C++ bindings after installation? They should be absolutely harmless if you aren't using them. If that isn't the case, then we need to fix whatever is causing your problems. B

Re: [O-MPI users] OMPI_WANT_CXX_BINDINGS

On Jan 17, 2006, at 3:17 AM, Yves Reymen wrote: Brian Barrett wrote: On Jan 16, 2006, at 11:32 AM, Yves Reymen wrote: Recently openmpi v1.0.1 was installed on our cluster. It contains all parameters of ompi_config.h within a #ifndef OMPI_CONFIG_H. I am wondering how it is possible to give

Re: [O-MPI users] Trouble combining OpenMPI and OpenMP

eful to us, if we could take a look (at least, on the OMPI build that fails). Again, doing this with a build of Open MPI that contains debugging symbols would greatly increase the usefulness to us. Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Configuring process startup on OS X

le but doesn't work, an error will result. The default value is 'ssh : rsh', meaning that ssh will be used unless it isn't installed, in which case rsh will be used. Please let me know if you have more questions. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] f90 compiling: USE MPI vs. include 'mpif.h'

de Open MPI doesn't depend on this value - the only place it is used is figuring out how far to go with generating the function declarations for the Fortran 90 module file. Hope this helps, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Bug in C++ bindings

already, but I've attached the patch that was applied to the v1.0 branch to become part of the next release. Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/ ompi_cxx.diff Description: Binary data

Re: [O-MPI users] Configuring OPEN MPI 1.0.1 MAC OS X 10.4.4

...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Configuring process startup on OS X

b site, which may take the pressure of you to generate some docs. Thanks. I don't think it gets me off the hook with my boss ;), but the more resources, the better for the Mac community. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] OpenMPI and Xgrid

signon authentication. This is something I'm hoping to have fixed for Open MPI 1.1, if I can find a properly configured cluster to test on. Hope this made some sense... Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] mpirun sets umask to 0

fix should be in the nightly builds in the next couple of days, and will be part of the upcoming 1.0.2 release. Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] problem running Migrate with open-MPI

.@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [O-MPI users] Multiply-defined munmap on OSX

plication. If you are using the wrapper compilers, can you run "mpicc -showme" and send the results to me? If you aren't using the wrapper compilers, try adding the following to your link flags: -Wl,-u,_munmap -Wl,-multiply_defined,suppress that should do the right magic to m

Re: [O-MPI users] Firewall ports and Mac OS X 10.4.4

ewall to do this (unfortunately, you can not configure the firewall using the System Preferences GUI to do this). Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] rdma over tcp?

On Jun 11, 2007, at 9:27 AM, Brock Palen wrote: With openmpi-1.2.0 i ran a: ompi_info --param btl tcp and i see reference to: MCA btl: parameter "btl_tcp_min_rdma_size" (current value: "131072") MCA btl: parameter "btl_tcp_max_rdma_size" (current value: "2147483647") Can TCP support RDMA

Re: [OMPI users] making all library components static (questions about --enable-mcs-static)

On Jun 7, 2007, at 9:04 PM, Code Master wrote: nction `_int_malloc': : multiple definition of `_int_malloc' /usr/lib/libopen-pal.a(lt1-malloc.o)(.text+0x18a0):openmpi-1.2.2/ opal/mca/memory/ptmalloc2/malloc.c:3954: first defined here /usr/bin/ld: Warning: size of symbol `_int_malloc' changed fr

Re: [OMPI users] Unable to find any HCAs ..

On Jul 4, 2007, at 8:21 PM, Graham Jenkins wrote: I'm using the openmpi-1.1.1-5.el5.x86_64 RPM on a Scientific Linux 5 cluster, with no installed HCAs. And a simple MPI job submitted to that cluster runs OK .. except that it issues messages for each node like the one shown below. Is there

Re: [OMPI users] warning:regcache incompatible with malloc

On Jul 10, 2007, at 11:40 AM, Scott Atchley wrote: On Jul 10, 2007, at 1:14 PM, Christopher D. Maestas wrote: Has anyone seen the following message with Open MPI: --- warning:regcache incompatible with malloc --- --- We don't see this message with mpich-mx-1.2.7..4 MX has an internal reg

Re: [OMPI users] Connection to HNP lost

What Ralph said is generally true. If your application completed, this is nothing to worry about. It means that an error occurred on the socket between mpirun ad some other process. However, combind with the travor0 errors in the log files, it could mean that your IPoIB network is acting

Re: [OMPI users] Problems running openmpi under os x

Which version of Open MPI are you using? Thanks, Brian On Jul 11, 2007, at 3:32 AM, Tim Cornwell wrote: I have a problem running openmpi under OS 10.4.10. My program runs fine under debian x86_64 on an opteron but under OS X on a number of Mac Book and Mac Book Pros, I get the following

Re: [OMPI users] Problems running openmpi under os x

: /usr/local Configured architecture: i386-apple-darwin8.10.1 Hi Brian, 1.2.3 downloaded and built from source. Tim On 12/07/2007, at 12:50 AM, Brian Barrett wrote: Which version of Open MPI are you using? Thanks, Brian On Jul 11, 2007, at 3:32 AM, Tim Cornwell wrote: I have a problem running ope

Re: [OMPI users] end-to-end data reliability

On Jul 15, 2007, at 10:05 PM, Isaac Huang wrote: Hello, I read from the FAQ that current Open MPI releases don't support end-to-end data reliability. But I still have some confusing that can't be solved by googling or reading the FAQ: 1. I read from "MPI - The Complete Reference" that "MPI prov

Re: [OMPI users] DataTypes with "holes" for writing files

Jody - I usually update the ROMIO package before each major release (1.0, 1.1, 1.2, etc.) and then only within a major release series when a bug is found that requires an update. This seems to be one of those times ;). Just to make sure we're all on the same page, which version of Open

Re: [OMPI users] DataTypes with "holes" for writing files

I wouldn't worry about it. 1.2.3 has no ROMIO fixes over 1.2.2. Brian On Jul 16, 2007, at 9:42 AM, jody wrote: Brian, I am using OpenMPI 1.2.2, so i am lagging a bit behind. Should i update to 1.2.3 and do the test again? Thanks for the info Jody On 7/16/07, Brian Barrett wrote:

Re: [OMPI users] Problems running openmpi under os x

c++ --program-transform-name=/^ [cg][^.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 -- with-slibdir=/usr/lib --build=powerpc-apple-darwin8 --with- arch=nocona --with-tune=generic --program-prefix= --host=i686-apple- darwin8 --target=i686-apple-darwin8 Thread model: posix gcc versio

Re: [OMPI users] MPI_File_set_view rejecting subarray views.

On Jul 19, 2007, at 3:24 PM, Moreland, Kenneth wrote: I've run into a problem with the File I/O with openmpi version 1.2.3. It is not possible to call MPI_File_set_view with a datatype created from a subarray. Instead of letting me set a view of this type, it gives an invalid datatype error. I

Re: [OMPI users] Problem building openmpi 1.2.3 on RHEL 5

On Jul 26, 2007, at 7:43 PM, Mathew Binkley wrote: ../../libtool: line 460: CDPATH: command not found libtool: Version mismatch error. This is libtool 2.1a, but the libtool: definition of this LT_INIT comes from an older release. libtool: You should recreate aclocal.m4 with macros from libtool

Re: [OMPI users] values of mca parameters whilst running program

On Aug 2, 2007, at 4:22 PM, Glenn Carver wrote: Hopefully an easy question to answer... is it possible to get at the values of mca parameters whilst a program is running? What I had in mind was either an open-mpi function to call which would print the current values of mca parameters or a func

Re: [OMPI users] building static and shared OpenMPI libraries on MacOSX

On Aug 21, 2007, at 3:32 PM, Lev Givon wrote: configure: WARNING: *** Shared libraries have been disabled (-- disable-shared) configure: WARNING: *** Building MCA components as DSOs automatically disabled checking which components should be static... none checking for projects containing MCA

Re: [OMPI users] building static and shared OpenMPI libraries on MacOSX

On Aug 21, 2007, at 10:52 PM, Lev Givon wrote: (Running ompi_info after installing the build confirms the absence of said components). My concern, unsurprisingly, is motivated by a desire to use OpenMPI on an xgrid cluster (i.e., not with rsh/ssh); unless I am misconstruing the above observation

Re: [OMPI users] Error: error in configure (maybe libtool)

On Aug 22, 2007, at 2:35 PM, Higor de Padua Vieira Neto wrote: At the end of the output file, just show this: " (...lot of output ...) config.status: creating opal/include/opal_config.h config.status: creating orte/include/orte_config.h config.status: orte/include/orte_config.h is unchanged conf

Re: [OMPI users] MPI_FILE_NULL

On Aug 23, 2007, at 4:33 AM, Bernd Schubert wrote: I need to compile a benchmarking program and absolutely so far do not have any experience with any MPI. However, this looks like a general open-mpi problem, doesn't it? bschubert@lanczos MPI_IO> make cp ../globals.f90 ./; mpif90 -O2 -c ../glo

Re: [OMPI users] failure to link on macosx

On Aug 24, 2007, at 10:57 AM, Marwan Darwish wrote: I keep on getting the following link error when compiling lam-mpi on a macosx (in the release mode) would moving to open-mpi resolve such issues, anybody with experience in this Moving to Open MPI will work around this issue. Another opti

Re: [OMPI users] running jobs on a remote XGrid cluster via mpirun

On Aug 27, 2007, at 3:14 PM, Lev Givon wrote: I have OpenMPI 1.2.3 installed on an XGrid cluster and a separate Mac client that I am using to submit jobs to the head (controller) node of the cluster. The cluster's compute nodes are all connected to the head node via a private network and are not

Re: [OMPI users] running jobs on a remote XGrid cluster via mpirun

On Aug 28, 2007, at 10:59 AM, Lev Givon wrote: Received from Brian Barrett on Tue, Aug 28, 2007 at 12:22:29PM EDT: On Aug 27, 2007, at 3:14 PM, Lev Givon wrote: I have OpenMPI 1.2.3 installed on an XGrid cluster and a separate Mac client that I am using to submit jobs to the head

Re: [OMPI users] Configure Error Mac OS X with Intel Compilers

On Sep 9, 2007, at 10:28 AM, Foster, John T wrote: I'm having trouble configuring Open-MPI 1.2.4 with the Intel C++ Compiler v. 10. I have Mac OS X 10.4.10. I have succesfully configured and built OMPI with the gcc compilers and a combination of gcc/ifort. When I try to configure with icc

Re: [OMPI users] another mpirun + xgrid question

On Sep 10, 2007, at 1:35 PM, Lev Givon wrote: When launching an MPI program with mpirun on an xgrid cluster, is there a way to cause the program being run to be temporarily copied to the compute nodes in the cluster when executed (i.e., similar to what the xgrid command line tool does)? Or is

Re: [OMPI users] OpenMPI on Cray XT4 CNL

On Sep 25, 2007, at 1:37 PM, Richard Graham wrote: Josh Hursey did the port of Open MPI to CNL. Here is the config line I have used to build on the Cray XT4: ./configure CC=/opt/xt-pe/default/bin/snos64/linux-pgcc CXX=/opt/xt- pe/default/bin/snos64/linux-pgCC F77=/opt/xt-pe/default/bin/sno

Re: [OMPI users] readv failed with errno=104

On Sep 25, 2007, at 4:25 AM, Rayne wrote: Hi all, I'm using the SGE system on my school network, and would like to know if the errors I received below means there's something wrong with my MPI_Recv function. [0,1,3][btl_tcp_frag.c:202:mca_btl_tcp_frag_recv] mca_btl_tcp_frag_recv: readv failed w

Re: [OMPI users] Open MPI on 64 bits intel Mac OS X

On Sep 28, 2007, at 4:56 AM, Massimo Cafaro wrote: Dear all, when I try to compile my MPI code on 64 bits intel Mac OS X the build fails since the Open MPI library has been compiled using 32 bits. Can you please provide in the next version the ability at configure time to choose between

Re: [OMPI users] aclocal.m4 booboo?

h from SVN, you can not use recent CVS copies of Libtool, you'll have to use the same version specified here: http://www.open-mpi.org/svn/building.php Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Make error - MacOSX, Intel v10 compilers and Xgrid MCA

On Sep 29, 2007, at 5:15 PM, James Conway wrote: What I notice here is that despite my specification of the Intel compilers on the configure command line (including the correct c++ icpc compiler!) the libtool command that fails seems to be using gcc (... --mode=link gcc ...) on the Xgrid sources

Re: [OMPI users] Open MPI 1.2.4 verbosity w.r.t. osc pt2pt

On Oct 5, 2007, at 8:48 PM, Dirk Eddelbuettel wrote: With the (Debian package of the) current 1.2.4 release, I am seeing a lot of mca: base: component_find: unable to open osc pt2pt: file not found (ignored) that I'd like to suppress. For these Debian packages, we added a (commented-ou

Re: [OMPI users] Open MPI 1.2.4 verbosity w.r.t. osc pt2pt

On Oct 10, 2007, at 1:27 PM, Dirk Eddelbuettel wrote: | Does this happen for all MPI programs (potentially only those that | use the MPI-2 one-sided stuff), or just your R environment? This is the likely winner. It seems indeed due to R's Rmpi package. Running a simple mpitest.c shows no erro

Re: [OMPI users] Open MPI 1.2.4 verbosity w.r.t. osc pt2pt

On Oct 16, 2007, at 11:56 AM, Jeff Squyres wrote: On Oct 16, 2007, at 11:20 AM, Brian Granger wrote: Wow, that is quite a study of the different options. I will spend some time looking over things to better understand the (complex) situation. I will also talk with Lisandro Dalcin about what

Re: [OMPI users] Compiling 1.2.4 using Intel Compiler 10.1.007 on Leopard

, but could you send all the compile/failure information? http://www.open-mpi.org/community/help/ ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Can't compile C++ program with extern "C" { #include mpi.h }

ld not include mpi.h from an extern "C" block. It will fail, as you've noted. The proper solution is to not be in an extern "C" block when including mpi.h. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Can't compile C++ program with extern "C" { #include mpi.h }

properly protect their code from C++... Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Can't compile C++ program with extern "C" { #include mpi.h }

On Jan 1, 2008, at 12:47 AM, Adam C Powell IV wrote: On Mon, 2007-12-31 at 20:01 -0700, Brian Barrett wrote: Yeah, this is a complicated example, mostly because HDF5 should really be covering this problem for you. I think your only option at that point would be to use the #define to not

Re: [OMPI users] OpenMPI 1.2.5 configure bug for POWERPC64 target

ome corner case. The first question that needs to be asked is for the AIX / Power PC machine you're running on, what is the right answer (as an IBM employee, you're certainly more qualified to answer that than I am...). Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] What architecture? X86_64, that's what architecture!

configure, and what was the full output of configure? Thanks, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] OSX undefined symbols when compiling hello world in cpp but not in c

e() constin ccQqJJlF.o MPI::Op::~Op() in ccQqJJlF.o MPI::Op::~Op() in ccQqJJlF.o "MPI::FinalizeIntercepts()", referenced from: MPI::Finalize() in ccQqJJlF.o "MPI::COMM_WORLD", referenced from: __ZN3MPI10COMM_WORLDE$non_lazy_ptr in ccQqJJlF.o ld: symbol(s) not found collect2: ld returned 1 exit status -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Problems using Intel MKL with OpenMPI and Pathscale

h a compiler's own memory management code. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Memory question and possible bug in 64bit addressing under Leopard!

t bets are either to increase the max stack size or (more portably) just allocate everything on the heap with malloc/new. Hope this helps, Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Memory manager

stuff the MPI version does, and we haven't tracked down the large memory grabs. Could it be that this vmem is being grabbed by the OpenMPI memory manager rather than directly by the app? Ciao Terry ___ users mailing list us...@open-mpi.org

Re: [OMPI users] Crash in _int_malloc via MPI_Init

licitly link in the extra library. Hopefully, this will resolve some of these headaches. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] Relocating an Open MPI installation using OPAL_PREFIX

Sorry I haven't jumped in this thread earlier -- I've been a bit behind. The multi-lib support worked at one time, and I can't think of why it would have changed. The one condition is that libdir, includedir, etc. *MUST* be specified relative to $prefix for it to work. It looks like you w

Re: [OMPI users] Xgrid performance (it choose tcp when it should choose sm)

nfortunately I'm totally swamped on another project (and trying to finish my thesis), so it's unlikely I'll be able to look at it for a while. Brian -- Brian Barrett Open MPI developer http://www.open-mpi.org/

Re: [OMPI users] HPL with OpenMPI: Do I have a memory leak?

ilman/listinfo.cgi/users ___ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users ___ users mailing list us...@open-mpi

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