Re: [OMPI devel] knem_dma_min

2010-08-18 Thread Brice Goglin
Le 18/08/2010 19:21, Eugene Loh a écrit : > Eugene Loh wrote: > >> In mca_btl_sm_get_sync(), I see this: >> /* Use the DMA flag if knem supports it *and* the segment length >>is greater than the cutoff. Note that if the knem_dma_min >>value is 0 (i.e., the MCA param was set

[OMPI devel] Fwd: [all-osl-users] Outage of the OSL NFS server

2010-08-18 Thread Jeff Squyres
This means that SVN and Trac will be out as well. Begin forwarded message: > From: DongInn Kim > Date: August 18, 2010 11:31:51 AM PDT > To: all-osl-us...@osl.iu.edu > Cc: Bruce Shing-Shong , Rob Henderson > Subject: Re: [all-osl-users] Outage of the OSL NFS server > > We found that we need to

Re: [OMPI devel] [PATCH] openmpi: get it built with newer autoconf

2010-08-18 Thread Ralf Wildenhues
Hello, * Jeff Squyres wrote on Wed, Aug 18, 2010 at 06:35:22PM CEST: > > With a quick grep, I actually see 16 uses of AS_VAR_GET. Do the other > 15 cases not cause problems? Whether or not, since AS_VAR_GET is undocumented (and inefficient, and now also buggy), it's prudent to replace them all

Re: [OMPI devel] knem_dma_min

2010-08-18 Thread Eugene Loh
Eugene Loh wrote: In mca_btl_sm_get_sync(), I see this: /* Use the DMA flag if knem supports it *and* the segment length is greater than the cutoff. Note that if the knem_dma_min value is 0 (i.e., the MCA param was set to 0), the segment size will never be larger tha

[OMPI devel] knem_dma_min

2010-08-18 Thread Eugene Loh
In mca_btl_sm_get_sync(), I see this: /* Use the DMA flag if knem supports it *and* the segment length is greater than the cutoff. Note that if the knem_dma_min value is 0 (i.e., the MCA param was set to 0), the segment size will never be larger than it, so DMA will never b

Re: [OMPI devel] [PATCH] openmpi: get it built with newer autoconf

2010-08-18 Thread Jeff Squyres
Thanks for the patch! With a quick grep, I actually see 16 uses of AS_VAR_GET. Do the other 15 cases not cause problems? On Aug 18, 2010, at 7:59 AM, Sebastian Andrzej Siewior wrote: > From: Sebastian Andrzej Siewior > > Reported as Debian bug #592892. AS_VAR_GET missbehaves in newer > aut

[OMPI devel] Fwd: [all-osl-users] Outage of the OSL NFS server

2010-08-18 Thread Jeff Squyres
FYI (milliways = www.open-mpi.org). Begin forwarded message: > From: DongInn Kim > Date: August 18, 2010 8:39:20 AM PDT > Subject: [all-osl-users] Outage of the OSL NFS server > > There is the NFS server migration in the OSL. > > We will migrate /l/osl/* to the new server (deep-thought) on Aug

[OMPI devel] [PATCH] openmpi: get it built with newer autoconf

2010-08-18 Thread Sebastian Andrzej Siewior
From: Sebastian Andrzej Siewior Reported as Debian bug #592892. AS_VAR_GET missbehaves in newer autoconf. Since it is deprecated switch to AS_VAR_COPY which gets things done right. Both are cursed. Signed-off-by: Sebastian Andrzej Siewior --- config/f77_get_alignment.m4 |2 +- 1 files chan

Re: [OMPI devel] Fixes to OpenMPI-1.4.2 for PGI compilers

2010-08-18 Thread Ralf Wildenhues
Hello Larry, * Larry Baker wrote on Wed, Aug 18, 2010 at 12:26:39AM CEST: > I patched OpenMPI 1.4.2 to fix some problems/warnings when using the > PGI compilers. FWIW, if there are fixes suitable for upstream Libtool in your changes, we would be glad if you could send them as bug reports or even