Jeff Squyres wrote:
I think Terry was asking about running at larger scale on a regular
basis for correctness testing (i.e., nightly snapshot tarballs via MTT).
I was even hoping for a not so regular basis like when certain people go
down to Sandia to see if they
can start up an np=4096 jo
Yes, my point was any testing I do isn't in the form of our usual test
suites. I would like get MTT rolling at some point at LLNL; though I
have (too many :() higher priorities. Also I'm not sure of the 'their
cost' vs. 'our value' ratio of doing runs at much more than 1024 procs
(or even tha
I think Terry was asking about running at larger scale on a regular
basis for correctness testing (i.e., nightly snapshot tarballs via MTT).
I, for one, would love to see the labs run some of our nightly
tarballs at larger scale so that we have a more consistent datapoint
of what "works" an
I won't speak for the labs as a whole, but I generally don't run things
at scale unless theres something specific I'm after, ie benchmarks or
apps I'm using as a benchmark, rather than test suites.
You might look at some of the purple benchmarks:
http://www.llnl.gov/asci/platforms/purple/rfp/b
What about Sandia and LANL? Is there anything that is ran on their
large clusters to confirm things seem to work at high np's?
--td
Jeff Squyres wrote:
Cisco is not yet testing that large, but we plan to shortly start
testing at np>=128 (I'm waiting for an internal cluster within Cisco
to
Hi;
I am not sure this is relavent to your question. I do have an computational
fluid dynamics application which solves fluid flow problems.
Recently I was able to run this code up to 2048 processors on the Indiana
University's IBM e1350 BigRed cluster. I did use 1.2.3 version of the
OpenMPI. I a
Cisco is not yet testing that large, but we plan to shortly start
testing at np>=128 (I'm waiting for an internal cluster within Cisco
to be setup properly).
On Sep 11, 2007, at 5:31 PM, rolf.vandeva...@sun.com wrote:
I am curious which tests are being used when running tests on larger
cl
I am curious which tests are being used when running tests on larger
clusters. And by larger clusters, I mean anything with np > 128.
(Although I realize that is not very large, but it is bigger than most
of the clusters I assume tests are being run on)
I ask this because I planned on using some
