Re: [OMPI devel] oshmem examples cannot be built

FWIW: shemcc is just a symlink to mpicc, and I don’t see any -loshmem in that —showme output > On Sep 11, 2015, at 5:43 PM, Ralph Castain wrote: > > I typed “make” - the Makefile determines what to call. I suspect it isn’t > calling the right thing > > >> On Sep 11, 2015, at 4:17 PM, Jeff

[OMPI devel] Remaining MTT errors

Hi folks I’ve closed all the holes I can find in the PMIx integration, and things look pretty good overall. There are a handful of failures still being seen - most of them involving what appear to be unrelated code. I’m not entirely sure I understand the source of the errors, and could really u

Re: [OMPI devel] oshmem examples cannot be built

I typed “make” - the Makefile determines what to call. I suspect it isn’t calling the right thing > On Sep 11, 2015, at 4:17 PM, Jeff Squyres (jsquyres) > wrote: > > Shouldn't you be using shmemcc, not mpicc? > > >> On Sep 11, 2015, at 7:01 PM, Ralph Castain wrote: >> >> On current master

Re: [OMPI devel] oshmem examples cannot be built

Shouldn't you be using shmemcc, not mpicc? > On Sep 11, 2015, at 7:01 PM, Ralph Castain wrote: > > On current master: > > 03:57:56 (topic/pmix) /home/common/openmpi/foobar/examples$ make > ring_oshmem_c > mpicc -gring_oshmem_c.c -o ring_oshmem_c > /tmp/ccfqcVje.o: In function `main': >

[OMPI devel] oshmem examples cannot be built

On current master: 03:57:56 (topic/pmix) /home/common/openmpi/foobar/examples$ make ring_oshmem_c mpicc -gring_oshmem_c.c -o ring_oshmem_c /tmp/ccfqcVje.o: In function `main': /home/common/openmpi/foobar/examples/ring_oshmem_c.c:20: undefined reference to `start_pes' /home/common/openmpi/f

Re: [OMPI devel] New master warnings

Gilles, Thanks again for fixing this ! (we had a patch in the queue but you fixed it faster!) Pavel (Pasha) Shamis --- Computer Science Research Group Computer Science and Math Division Oak Ridge National Laboratory On Sep 11, 2015, at 1:02 AM, Gilles Gouaillardet mailto:gil...@rist.or.jp

Re: [OMPI devel] issue with group sentinel values

Before containing the pointer to ompi_proc_t the group is composed of the inverse vpid (the negative assumption comes from here). Thus we cannot use the last bit, as the vpid might use it. If we shift the vpid to the left by 1, we can use the last bit as the sentinel. George. On Fri, Sep 11, 2

Re: [OMPI devel] Master problem

I have determined that it is the sm btl that is hanging, and that it has something to do with locality. I’ll have to dig deeper in the morning. For now, I have reverted the commit that seems to be causing the problem. Sorry for the trouble. Ralph > On Sep 11, 2015, at 1:28 AM, Ralph Castain w

[OMPI devel] Master problem

Yo folks I just discovered that something is borked in the master - we are hanging on multi-node startup. I’m unsure where it crept into the system, but sometime in the last 24 hours, so I’ll try to figure it out. Looks like it is something in PMIx, but I haven’t confirmed it yet. Just a heads

Re: [OMPI devel] New master warnings

Thanks! > On Sep 10, 2015, at 10:02 PM, Gilles Gouaillardet wrote: > > Ralph, > > this is fixed in > https://github.com/open-mpi/ompi/commit/a1627feaf74d8562146a1afbfabec60651496c06 > > > > Cheers, > > Gille

[OMPI devel] issue with group sentinel values

Nathan, i am experiencing some issues and i found commit 0bf06de3f1444f469303e47752430ec9b423b33f https://github.com/open-mpi/ompi/commit/0bf06de3f1444f469303e47752430ec9b423b33f and the following are very likely the root cause. i experience this on a linux sparc system only. Per the commit

Re: [OMPI devel] New master warnings

Ralph, this is fixed in https://github.com/open-mpi/ompi/commit/a1627feaf74d8562146a1afbfabec60651496c06 Cheers, Gilles On 9/11/2015 1:02 PM, Gilles Gouaillardet wrote: Ralph, will do i think this new warnings are a consequence of the changes i pushed recently (e.g. add the const keywor

Re: [OMPI devel] New master warnings

Ralph, will do i think this new warnings are a consequence of the changes i pushed recently (e.g. add the const keyword) Cheers, Gilles On 9/11/2015 12:47 PM, Ralph Castain wrote: FWIW: I’m still seeing these on CentOS7 using gcc 4.8.3 in a debug build: *coll_ml_allocation.c:20:13:* *warnin