opal AT lists.psi.ch
Subject: The OPAL Discussion Forum
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- From: "Adelmann Andreas (PSI)" <andreas.adelmann AT psi.ch>
- To: Chuan Wang <wangchuan02513 AT 163.com>
- Cc: "opal AT lists.psi.ch" <Opal AT lists.psi.ch>
- Subject: Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem
- Date: Fri, 8 Jun 2018 12:05:43 +0000
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Well usually you should have a pallet file system such as Lustre or GPFS.
In you case you only read, however maybe with 32 cores this poses already problem.
I am not the expert here maybe Achim could comment.
A
------
Dr. sc. math. Andreas (Andy) Adelmann
Staff Scientist - Deputy Labor Head LSM
Paul Scherrer Institut OHSA/D17 CH-5232 Villigen PSI
Phone Office: xx41 56 310 42 33 Fax: xx41 56 310 31 91
Phone Home: xx41 62 891 91 44
-------------------------------------------------------
Friday: ETH HPK G 28 +41 44 632 75 22
============================================
The more exotic, the more abstract the knowledge,
the more profound will be its consequences.
Leon Lederman
============================================
Dr. sc. math. Andreas (Andy) Adelmann
Staff Scientist - Deputy Labor Head LSM
Paul Scherrer Institut OHSA/D17 CH-5232 Villigen PSI
Phone Office: xx41 56 310 42 33 Fax: xx41 56 310 31 91
Phone Home: xx41 62 891 91 44
-------------------------------------------------------
Friday: ETH HPK G 28 +41 44 632 75 22
============================================
The more exotic, the more abstract the knowledge,
the more profound will be its consequences.
Leon Lederman
============================================
On 8 Jun 2018, at 20:19, Adelmann Andreas (PSI) <andreas.adelmann AT psi.ch> wrote:
To me this is a file-system or H5 problem.What type of file system are you using?
Cheers Andreas
------
Dr. sc. math. Andreas (Andy) Adelmann
Staff Scientist - Deputy Labor Head LSM
Paul Scherrer Institut OHSA/D17 CH-5232 Villigen PSI
Phone Office: xx41 56 310 42 33 Fax: xx41 56 310 31 91
Phone Home: xx41 62 891 91 44
-------------------------------------------------------
Friday: ETH HPK G 28 +41 44 632 75 22
============================================
The more exotic, the more abstract the knowledge,
the more profound will be its consequences.
Leon Lederman
============================================
On 8 Jun 2018, at 09:56, wangchuan02513 <wangchuan02513 AT 163.com> wrote:
Dear, Colleagues,My name is Chuan Wang from China Insitute of Atomic Energy. Currently I am testing the parallel efficiency of the new cluster of our cyclotron group with OPAL cyclotron tracker and the input file is per attached. When I test the case with 4 cores and 16 cores it seems OK, however when I test it with 32 cores (16 cores/cpu, 2cpus in one node), I got error messages which is also per attached.Does anyone have a clue on that?Thank you for your help.
--
Sincerely yours
Chuan Wang
e-mail : cwang AT ciae.ac.cn
wangchuan02513 AT 163.com
Tel : 0086-10-69357590(O)
MP : 0086-10-18600605915
Addr. : P.O.BOX. 275(3), Beijing, China
China Institute of Atmoic Energy
Beijing Radioactive Ion Facility
PostCode: 102413
<efieldNoSC.in><screen_4core.dat><screen_32core.dat>
- [Opal] OPAL-1.6 cyclotron tracker multicores problem, wangchuan02513, 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Adelmann Andreas (PSI), 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, wangchuan02513, 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Adelmann Andreas (PSI), 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Adelmann Andreas (PSI), 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, wangchuan02513, 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Adelmann Andreas (PSI), 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Achim Gsell, 06/08/2018
- Re: [Opal] OPAL-1.6 cyclotron tracker multicores problem, Adelmann Andreas (PSI), 06/08/2018
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