forum@abinit.org

Subject: The ABINIT Users Mailing List ( CLOSED )

List archive

Question about calculation mission failure on cluster

From: "张�s" <zhangting1980323@gmail.com>
To: forum@abinit.org
Subject: Question about calculation mission failure on cluster
Date: Thu, 28 Dec 2006 15:28:18 +0800
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=exQtCj4zOC3yo04L/wwzxIOD2hORYZ943VSUkw+YK/L9HcJZFuncntJKiHCYUn6szMIndkYDoYubTY+uvRXNCle/unV420vSht0BwfyUGK6pCODOdgEXWkfFFixCsmeM9GwuMTy6nA7BH2oQJsZhiJ8br93sNI3O+gmWQo2n/K0=

Dear abinit users:

I'm using a computer cluster to perfrom calculations. But with
some special missions, there would be errors like this:

---------------------------------------------------------------------
ITER STEP NUMBER 1
-P-0000 leave_test : synchronization done...
vtorho3: loop on k-points and spins done in parallel
vtorho3 : MPI_ALLREDUCE, buffer of size16600376 bytes
/home/abinit/MPICH/bin/mpirun: line 1: 12882 Segmentation fault
"/home/abin
it/bin/abinip" -p4pg "/home/abinit/work/5_5_Kohn/PI12654" -p4wd
"/home/abinit/wo
rk/5_5_Kohn"
--------------------------------------------------------------------

What does this mean? and how to avoid this? Thanks! Other
calculations run quite well on the same cluster. I installed the
abinip and MPICH under the same account, and mount this account's
directory over cluster's intranet.

Regards

Zhang Ting
Peking Univ.
Dec 28th, 2006

Question about calculation mission failure on cluster, 张�s, 12/28/2006