Re: [OMPI devel] [2.0.1rc2] SIGBUS on Linux/SPARC

2016-09-01 Thread Paul Hargrove
Giles, I will try the patch and let you know. However, it will likely not be until tomorrow (Friday AM California time) that I have results. -Paul On Wed, Aug 31, 2016 at 9:26 PM, Gilles Gouaillardet wrote: > Thanks Paul, > > > can you please try the patch available at https://patch-diff. > gi

[OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Vallee, Geoffroy R.
Hello, I get the following problem when we compile OpenMPI-2.0.0 (it seems to be specific to 2.x; the problem did not appear with 1.10.x) with PGI: CCLD opal_wrapper ../../../opal/.libs/libopen-pal.so: undefined reference to `opal_atomic_sc_64' ../../../opal/.libs/libopen-pal.so: undefined r

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Jeff Squyres (jsquyres)
Can you try the latest v2.0.1 nightly snapshot tarball? > On Sep 1, 2016, at 2:56 PM, Vallee, Geoffroy R. wrote: > > Hello, > > I get the following problem when we compile OpenMPI-2.0.0 (it seems to be > specific to 2.x; the problem did not appear with 1.10.x) with PGI: > > CCLD opal_wra

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Vallee, Geoffroy R.
This is indeed a little better but still creating a problem: CCLD opal_wrapper ../../../opal/.libs/libopen-pal.a(opal_progress.o): In function `_opal_progress_unregister': /autofs/nccs-svm1_sw/gvh/src/openmpi-2.0.1rc2/opal/runtime/opal_progress.c:459: undefined reference to `opal_atomic_sw

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Jeff Squyres (jsquyres)
Please send all the information on the build support page and open an issue at github. Thanks. > On Sep 1, 2016, at 3:41 PM, Vallee, Geoffroy R. wrote: > > This is indeed a little better but still creating a problem: > > CCLD opal_wrapper > ../../../opal/.libs/libopen-pal.a(opal_progres

[OMPI devel] 2.0.1rc3 posted

2016-09-01 Thread Jeff Squyres (jsquyres)
We're getting close. Unless any showstoppers show up in the immediate future, we will likely be releasing this as 2.0.1: rc3 tarballs here: https://www.open-mpi.org/software/ompi/v2.0/ Changes since rc2: - Fix COMM_SPAWN segv - Fix yalla bandwidth issue - Fix an OMPIO-related crash when u

[OMPI devel] PMIx shared memory dstore now off by default

2016-09-01 Thread r...@open-mpi.org
Hi folks In order to let some folks continue working on dynamic operations on the master, I have turned the PMIx shared memory data store support “off” by default for the embedded code. You can turn it “on” using the --enable-pmix3-dstore option. Once the dynamics support is functional, we wil

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Paul Hargrove
FWIW I have not seen problems when testing the 2.0.1rc2 w/ PGI versions 12.10, 13.9, 14.3 or 15.9. I am going to test 2.0.2.rc3 ASAP and try to get PGI 16.4 coverage added in -Paul On Thu, Sep 1, 2016 at 12:48 PM, Jeff Squyres (jsquyres) wrote: > Please send all the information on the build su

Re: [OMPI devel] 2.0.1rc3 posted

2016-09-01 Thread Paul Hargrove
On Thu, Sep 1, 2016 at 1:47 PM, Jeff Squyres (jsquyres) wrote: > - Fix a Solaris alignment issue > If you mean the SIGBUS I reported that was Linux on SPARC h/w -Paul -- Paul H. Hargrove phhargr...@lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer

Re: [OMPI devel] 2.0.1rc3 posted

2016-09-01 Thread Gilles Gouaillardet
Paul, I guess this was a typo, and you should either read - Fix a SPARC alignment issue or - Fix an alignment issue on alignment sensitive processors such as SPARC the patch i submitted to fix the issue you reported is definitely included in 2.0.1rc3 Cheers, Gilles On 9/2/2016 9:31

Re: [OMPI devel] 2.0.1rc3 posted

2016-09-01 Thread Paul Hargrove
Giles, Thanks for the clarification. I have 2.0.1rc2 + patch running on the Linux/SPARC system, but it is still many hours from finishing/ I hope to run 2.0.1rc3 there tomorrow. -Paul On Thu, Sep 1, 2016 at 5:42 PM, Gilles Gouaillardet wrote: > Paul, > > > I guess this was a typo, and you shou

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Vallee, Geoffroy R.
Interesting, I am having the problem with both 16.5 and 16.7. My 2 cents, > On Sep 1, 2016, at 8:25 PM, Paul Hargrove wrote: > > FWIW I have not seen problems when testing the 2.0.1rc2 w/ PGI versions > 12.10, 13.9, 14.3 or 15.9. > > I am going to test 2.0.2.rc3 ASAP and try to get PGI 16.4 c

Re: [OMPI devel] openmpi-2.0.0 - problems with ppc64, PGI and atomics

2016-09-01 Thread Paul Hargrove
I failed to get PGI 16.x working at all (licence issue, I think). So, I can neither confirm nor refute Geoffroy's reported problems. -Paul On Thu, Sep 1, 2016 at 6:15 PM, Vallee, Geoffroy R. wrote: > Interesting, I am having the problem with both 16.5 and 16.7. > > My 2 cents, > > > On Sep 1, 2

Re: [OMPI devel] PMIx shared memory dstore now off by default

2016-09-01 Thread Gilles Gouaillardet
Thanks Ralph, as a direct consequence, Open MPI can now be built again on Solaris an other OS that does not support flock() Cheers, Gilles On 9/2/2016 6:48 AM, r...@open-mpi.org wrote: Hi folks In order to let some folks continue working on dynamic operations on the master, I have tur

[OMPI devel] [2.0.1rc3] OpenBSD 6.0 patcher failure

2016-09-01 Thread Paul Hargrove
The OpenBSD 6.0 release was announced slightly under 12 hours before Jeff announced the Open MPI 2.0.1rc3 tarball. So, I just *had* to try them out together. First, let me say that I have no expectation that the following issue be fixed for 2.0.1, but hopefully before 2.2. It appears that abort()