[mpich-discuss] mpich-discuss Digest, Vol 30, Issue 27

[Guanhua Zhang]

Thank you very much. I'll try it.

Guanhua
  ----- Original Message ----- 
  From: Mahesh Doijade 
  To: mpich-discuss at mcs.anl.gov 
  Sent: Thursday, March 10, 2011 11:38 AM
  Subject: Re: [mpich-discuss] mpich-discuss Digest, Vol 30, Issue 27


  1.  affinity syntax (Guanhua Zhang)

  Hi Guanhua,
                    you can specifically bind a process to desired cpu by using the following syntax
                      mpiexec -np 2 -binding cpu:sockets ./your_obj_code
                      
                      and yes do use the latest version of mpich cuz there seems to be some bugs regarding the same in older versions

  Mahesh Doijade

  On Thu, Mar 10, 2011 at 10:00 AM, <mpich-discuss-request at mcs.anl.gov> wrote:

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    Today's Topics:

      1.  affinity syntax (Guanhua Zhang)


    ----------------------------------------------------------------------

    Message: 1
    Date: Thu, 10 Mar 2011 09:53:12 -0800
    From: "Guanhua Zhang" <zhang at lstc.com>
    Subject: [mpich-discuss] affinity syntax
    To: <mpich-discuss at mcs.anl.gov>
    Message-ID: <A035881EA56E4E48AFBA6AEE350F22E7 at pc.lstc.com>
    Content-Type: text/plain; charset="iso-8859-1"

    Hi All,

    Can we use affinity option to bind a process to a core for ANL MPI under Windows? If yes, what is the syntax?

    Thanks,

    Guanhua
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                                                                                          Mahesh Doijade 
                                                                             




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