NAMD run

From: Ahlam Al-Rawi (ahlamumali_at_gmail.com)
Date: Mon Sep 10 2007 - 10:32:56 CDT

Dear Namd user:

We have no clue how the following error occurs. Can anybody help us:

We Downloaded "standard" namd2 for Linux/amd64 and tried a few benchmark
runs on a 8-way (16-core) Opteron-based node.

We can run all the way up to 8 processes and the scaling looks quite
amazing. However, when trying to run 16-process job using the
following command, errors occurred (see below).

[titan2:timing/1080-1nn] ~/NAMD_2.6_Linux-amd64/charmrun ++p 16 +
+nodelist hosts ~/NAMD_2.6_Linux-amd64/namd2 equ11.conf
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
Killed by signal 2.
Killed by signal 2.
Killed by signal 2.
Killed by signal 2.
Killed by signal 2.

Thanks
Ahlam

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