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# RE: [femm] high performance computing options for FEM

- To: <femm@yahoogroups.com>
- Subject: RE: [femm] high performance computing options for FEM
- From: "Dragos Popa" <dragospopa@pcnet.ro>
- Date: Fri, 18 May 2001 23:56:28 +0300
- Importance: Normal
- In-reply-to: <3B040E60.6DB5F8A6@iei.net>

    Hi!
    I am a new member working to design of magnetic circuits with permanent
    magnet in aviation.
    If you Know something about this please, let me now!
    Your , dragos from Politehnyca Bucharest, Romania.

    -----Original Message-----
    From: Greg Quinting [mailto:gregq@iei.net]
    Sent: Thursday, May 17, 2001 8:46 PM
    To: femm@yahoogroups.com
    Cc: aiinmr@aol.com; g.moyna@usip.edu
    Subject: [femm] high performance computing options for FEM

    Members of the FEMM group ...

    I am a new member working on a large, static permanent magnet design
    problem for magnetic resonance. Times to calculate range from 4-6 hours
    at high mesh densities on a 550MHz PIII server with 400Mbytes RAM,
    Windows 2000 Professional. I need to optimize the computational
    efficiency while increasing the mesh densities.

    Does anyone have experience with any of these options? :

    1. Single Pentium IV at high clock speeds.
    2. Dual processor Pentium servers
    3. Clusters under Windows 2000 Advanced Server or
    Datacenter Server, where one might have 8 - 32 processors.

    Under options 2. and 3. would I need to get into the source code to take
    full advantage of either architecture, e.g. libraries specifically
    geared towards multithreading on dual processor and/or clusters? (Early
    indications are to the affirmative.)

    Thanks,

    Greg

    ===

    > > Gregory R. Quinting, Ph.D.
    > > Anasazi Instruments, Inc.
    > > 4101 Cashard Ave. #103
    > > Indianapolis, IN 46203
    > > 317-783-4126
    > > 317-783-7083 fax
    > > aiinmr@aol.com

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- References:
  - high performance computing options for FEM
    - From: Greg Quinting <gregq@iei.net>

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