Re: [mpich2-core] Fwd: http://s08.idav.ucdavis.edu/munshi-opencl.pdf
How about NPB-MZ benchmark ? We can vary the OpenMP thread vs process to see how performance changes. Darius, is nemesis supported on this machine ? A.Chan ----- "Rusty Lusk" <[email protected]> wrote:
Cool. What do we have in the way of hybrid tests for performance?
On Friday,Dec 5, 2008, at 5:51 PM, Darius Buntinas wrote:
I've installed 1.0.8 in /home/buntinas/sun4/mpich2-1.0.8/
It passed all but two threaded tests that I haven't looked into
yet.
I'm still working on getting 1.1a compiled.
-d
On 12/05/2008 11:30 AM, Rusty Lusk wrote:
Someone should try setting up MPICH2 on the new 64-core sun. Ralph
has already done some successful shared-memory-with-processes experiments, including cpi, but without MPI.
Begin forwarded message:
*From: *Narayan Desai <[email protected] <mailto:[email protected]>> *Date: *December 4, 2008 4:47:30 PM CST *To: *Rusty Lusk <[email protected] <mailto:[email protected]>> *Cc: *Ralph Butler <[email protected] <mailto:[email protected]>> *Subject: **Re: http://s08.idav.ucdavis.edu/munshi-opencl.pdf*
On Thu, 4 Dec 2008 16:02:56 -0600 Rusty Lusk wrote:
Rusty> They are here. I don't think Narayan has turned them loose yet, Rusty> though.
ralph, they aren't entirely ready for prime time yet, but one is up enough to play with (and build mpich2 on). try logging into niagara1.mcs.anl.gov from bblogin, and give things a spin. -nld
We don't have atomics ported to sun yet. We're working on getting nemesis to compile on any platform, even those for which we don't have atomics, by disabling shared-memory communication. This will give nemesis the same portability as the sock channel has. I hope to have that done today. We are (of course) also working on getting the atomics ported to sun. I hope to have that by the end of the week. -d On 12/08/2008 02:18 AM, Anthony Chan wrote:
How about NPB-MZ benchmark ? We can vary the OpenMP thread vs process to see how performance changes. Darius, is nemesis supported on this machine ?
A.Chan
----- "Rusty Lusk" <[email protected]> wrote:
Cool. What do we have in the way of hybrid tests for performance?
On Friday,Dec 5, 2008, at 5:51 PM, Darius Buntinas wrote:
I've installed 1.0.8 in /home/buntinas/sun4/mpich2-1.0.8/
It passed all but two threaded tests that I haven't looked into yet. I'm still working on getting 1.1a compiled.
-d
On 12/05/2008 11:30 AM, Rusty Lusk wrote:
Someone should try setting up MPICH2 on the new 64-core sun. Ralph
has already done some successful shared-memory-with-processes experiments, including cpi, but without MPI.
Begin forwarded message:
*From: *Narayan Desai <[email protected] <mailto:[email protected]>> *Date: *December 4, 2008 4:47:30 PM CST *To: *Rusty Lusk <[email protected] <mailto:[email protected]>> *Cc: *Ralph Butler <[email protected] <mailto:[email protected]>> *Subject: **Re: http://s08.idav.ucdavis.edu/munshi-opencl.pdf*
On Thu, 4 Dec 2008 16:02:56 -0600 Rusty Lusk wrote:
Rusty> They are here. I don't think Narayan has turned them loose yet, Rusty> though.
ralph, they aren't entirely ready for prime time yet, but one is up enough to play with (and build mpich2 on). try logging into niagara1.mcs.anl.gov from bblogin, and give things a spin. -nld
participants (2)
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Anthony Chan -
Darius Buntinas