[gmx-users] Re: [gmx-users]mdrun crashed on upgraded Dual 1.0GMac OS X
taeho.kim at utoronto.ca
Fri May 23 13:44:01 CEST 2003
Thank you for suggestion,
By the way, we have Dual1.0G Macs (not upgraded Dual Mac) which are much more stable unlike one of upgraded Dual Macs.
All Lam-mpi installation steps on all our Macs are same as the followings:
% ./configure --with-rsh="ssh -x -1" --with-tcp-short=524288 --with-rpi=usysy --disable-fortran --without-romio
% sudo make install
For your information, I got the instructions from Gromacs mailing lists last December. Anyway, I'd like to reinstall Lam-Mpi.
보낸 사람: David van der Spoel <spoel at xray.bmc.uu.se>
받는 사람: gmx-users at gromacs.org <gmx-users at gromacs.org>
날짜: 2003년 5월 23일 금요일 오전 3:31
제목: Re: [gmx-users] Re: [gmx-users]mdrun crashed on upgraded Dual 1.0GMac OS X
>On Fri, 2003-05-23 at 01:04, taeho.kim at utoronto.ca wrote:
>> We upgraded two old single 733/550 MHz cpu to same dual 1.0GHz cpu. It looked a
>> easy job to do so and performance is kind of impressive. However, one of
>> machine (550; installed mpi/fftw/gmx after upgrade) wasn't like the new fast
>> brain so that it crashed often, say once a day. (vs. 733; didn't reinstalled
>> 3software after cpu-upgrade, as it had mpi-enable gmx)
>check your lam installation. Apparently the run crashes with a LAM
>shared memory error. IIRC Erik L. recently said that shared memory does
>not work with LAM on dual Macs. You may have to recompile LAM with TCP
>networking, but check the LAM website.
>Dr. David van der Spoel, Dept. of Cell & Mol. Biology
>Husargatan 3, Box 596, 75124 Uppsala, Sweden
>phone: 46 18 471 4205 fax: 46 18 511 755
>spoel at xray.bmc.uu.se spoel at gromacs.org http://xray.bmc.uu.se/~spoel
>gmx-users mailing list
>gmx-users at gromacs.org
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