Mikhail Kuzminsky wrote:
In message from Greg Lindahl <[EMAIL PROTECTED]> (Wed, 23 Apr 2008
00:36:44 -0700):
On Wed, Apr 23, 2008 at 07:04:51AM +0400, Mikhail Kuzminsky wrote:
Is this throughput difference the result of MPI-2 vs MPI
implementation or should I beleive that this difference (abou
On Wed, Apr 23, 2008 at 08:37:06PM +0200, Jan Heichler wrote:
> - support for a lot of Interconnects beside TCP/IP based communication
mpich is used as the basis of almost all MPIs distributed by
interconnect vendors. OpenMPI also supports most of these
interconnects. Having 2 implementations can
In message from Greg Lindahl <[EMAIL PROTECTED]> (Wed, 23 Apr 2008
00:36:44 -0700):
On Wed, Apr 23, 2008 at 07:04:51AM +0400, Mikhail Kuzminsky wrote:
Is this throughput difference the result of MPI-2 vs MPI
implementation or should I beleive that this difference (about 4%
for
my mvapich vs m
Hallo Mark,
Mittwoch, 23. April 2008, meintest Du:
>> Can anyone give me a quick comparison of OpenMPI vs. MPICH? I've always
>> used MPICH (I never liked lam), and just recently heard about OpenMPI.
>> Anyone here using it?
MH> openmpi is a genetic descendent of lam (with significant other cont
Can anyone give me a quick comparison of OpenMPI vs. MPICH? I've always
used MPICH (I never liked lam), and just recently heard about OpenMPI.
Anyone here using it?
openmpi is a genetic descendent of lam (with significant other contributors,
of course). I have not seen any good comparison which
This link has a lot of good information and might answer your question:
http://www.mediarecovery.com/hot_topics/cooling_problems.php
as long as you're alert to the fact that it's an APC marketing document.
for instance:
It is unlikely that a traditional data center, with computer room
Then the answer is 42.
andrew holway wrote:
I neglected to add, across a range of different codes.
On Tue, Apr 22, 2008 at 5:35 PM, andrew holway <[EMAIL PROTECTED]> wrote:
Hi,
Has anyone got a benchmark comparison of IB vs 1Ge vs Myri or so?
Ta
Andy
___
Can anyone give me a quick comparison of OpenMPI vs. MPICH? I've always
used MPICH (I never liked lam), and just recently heard about OpenMPI.
Anyone here using it?
--
Prentice Bisbal
Linux Software Support Specialist/System Administrator
School of Natural Sciences
Institute for Advanced Study
Pr
Gerry Creager wrote:
> We're building up a new high thruput cluster. Anticipate delivery with
> nice shiney new racks. We're anticipating a hot-aisle/cold-aisle
> concept. We also hope to go toward chilled-water cool-doors eventually,
> and as we expand the installation. The racks we're getting
If you live or work in the New York City
North Jersey metropolitan area, the May
High-Performance User Group (HUG) has invited
SiCortex to demonstrate their desk top/side
72 processor Catapult system.
If you are interested please stop by.
There is also plenty of cluster discussion
as well. Details
Anyone had HP ProLiant DL165G5 2.1GHz quad-core in their fingers yet?
Either the SAS or the SATA variant? Any caveats?
Is the NC7782 NIC any good, or would you recommend buying
Intels?
--
Eugen* Leitl http://leitl.org";>leitl http://leitl.org
Andrew,
You also need to state what *size* cluster you are targeting.
Some interconnects can provide hardware broadcast and do adaptive routing -
features which only start to show significant application speedup at larger job
sizes.
caveat: slightly biased view - I work for a vendor
Daniel
On Wed, Apr 23, 2008 at 07:04:51AM +0400, Mikhail Kuzminsky wrote:
> Is this throughput difference the result of MPI-2 vs MPI
> implementation or should I beleive that this difference (about 4% for
> my mvapich vs mvapich2 at SC'07 ) is not significant - in the sense
> that it is simple becaus
13 matches
Mail list logo
