WHAT: Bring in the mtcp CRS component
WHY: Add support for the MTCP checkpoint/restart service
WHERE: opal/mca/crs/mtcp
TIMEOUT: Tuesday teleconf, 2011-10-18 (about 1 week from now)
---
What is MTCP?
MTCP (MultiThreaded CheckPointing; http://dmtcp.sourc
All,
If you wanted to speedup these routines for processors without __builtin_clz,
there are a variety of variations in C to implement clz efficiently.
See Hacker's Delight nlz (number of leading zeros):
http://www.hackersdelight.org/HDcode/nlz.c.txt
Or from my Ph.D. advisor's magic algorithm's pa
On Oct 11, 2011, at 16:56 , Ralph Castain wrote:
> We actually have a number of modules that are allowed to terminate daemons,
> so it really isn't that big a deal. However, I can agree that this code is
> unnecessary so long as any code that calls route_lost remembers to also check
> for daem
Hi,
I am using OpenMPI version 1.4.3 on CentOS5.4 machines (connected back to
back using Infiniband HW)
I am trying to run example apps in OpenMPI using the below command.
"*mpirun --prefix /usr/local/ -np 2 --mca btl openib --mca
btl_openib_cpc_include rdmacm -hostfile tmp_host_file ring_c*"
Her
I believe the btl must include self - can't just be openib. So you need -mca
btl self,openib, otherwise the proc cannot talk to itself.
On Oct 12, 2011, at 12:46 PM, Bhargava Ramu Kavati wrote:
> Hi,
> I am using OpenMPI version 1.4.3 on CentOS5.4 machines (connected back to
> back using Infin
