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From: Ethan Mallove (ethan.mallove_at_[hidden])
Date: 2006-11-13 10:27:16


I can infer that you have an MPI Install section labeled
"odin 64 bit gcc". A few questions:

* What is the mpi_get for that section (or how does that
  parameter get filled in by your automated scripts)?
* Do you start with a fresh scratch tree every run?
* Could you email me your scratch/installs/mpi_installs.xml
  files?

I checked on how widespread this issue is, and found that
18,700 out of 474,000 Test Run rows in the past month have a
mpi_version/command (v1.2-trunk) mismatch. Occuring in both
directions (version=1.2, command=trunk and vice versa).
They occur on these clusters:

 Cisco MPI development cluster
 IU Odin
 IU - Thor - TESTING

There *is* that race condition in which one mtt submitting
could overwrite another's index. Do you have "trunk" and
"1.2" runs submitting to the database at the same time?

On Sun, Nov/12/2006 06:04:17PM, Jeff Squyres (jsquyres) wrote:
>
> I feel somewhat better now. Ethan - can you fix?
> -----Original Message-----
> From: Tim Mattox [[1]mailto:timattox_at_[hidden]]
> Sent: Sunday, November 12, 2006 05:34 PM Eastern Standard Time
> To: General user list for the MPI Testing Tool
> Subject: [MTT users] Corrupted MTT database or incorrucet query
> Hello,
> I just noticed that the MTT summary page is presenting
> incorrect information for our recent runs at IU. It is
> showing failures for the 1.2b1 that actaully came from
> the trunk! See the first entry in this table:
> http://www.open-mpi.org/mtt/reporter.php?&maf_start_test_timestamp=200
> 6-11-12%2019:12:02%20through%202006-11-12%2022:12:02&ft_platform_id=co
> ntains&tf_platform_id=IU&maf_phase=runs&maf_success=fail&by_atom=*by_t
> est_case&go=Table&maf_agg_timestamp=-&mef_mpi_name=All&mef_mpi_version
> =All&mef_os_name=All&mef_os_version=All&mef_platform_hardware=All&mef_
> platform_id=All&agg_platform_id=off&1-page=off&no_bookmarks&no_bookmar
> ks
> Click on the [i] in the upper right (the first entry)
> to get the popup window which shows the MPIRrun cmd as:
> mpirun -mca btl tcp,sm,self -np 6 --prefix
> /san/homedirs/mpiteam/mtt-runs/odin/20061112-Testing-NOCLN/parallel-bl
> ock-3/installs/ompi-nightly-trunk/odin_64_bit_gcc/1.3a1r12559/install
> dynamic/spawn Note the path has "1.3a1r12559" in the
> name... it's a run from the trunk, yet the table showed
> this as a 1.2b1 run. There are several of these
> missattributed errors. This would explain why Jeff saw
> some ddt errors on the 1.2 brach yesterday, but was
> unable to reproduce them. They were from the trunk!
> --
> Tim Mattox - [2]http://homepage.mac.com/tmattox/
> tmattox_at_[hidden] || timattox_at_[hidden]
> I'm a bright... [3]http://www.the-brights.net/
> _______________________________________________
> mtt-users mailing list
> mtt-users_at_[hidden]
> [4]http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
>
> References
>
> 1. mailto:timattox_at_[hidden]
> 2. http://homepage.mac.com/tmattox/
> 3. http://www.the-brights.net/
> 4. http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users

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-- 
-Ethan