[Wien] Shared memory

[Saeid Jalali]

One would just answer yes to the following question within the configuration using siteconfig_lapw:
  
     **********************************
     *  Configure parallel execution  *
     **********************************
  
     Do you use a shared memory parallel architecture?
  
     On shared memory system it is normally better to
     start jobs in the background rather than using
     remote commands. If you select a shared memory system
     WIEN will by default not use remote shell and set
     the default granularity to 1.
  
     You still can override this default granularity
     from your .machines file.
  
    Shared Memory Architecture? (y/n):
  

"Atta-fynn, Raymond" <attafynn at uta.edu> wrote:       
   

    Dear WIEN Users,
   
  what exactly is shared memory configuration and   when should 
  one select shared memory is the WIEN   installation?
  Thanks
   
  R. Atta-Fynn

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Sincerely yours,
S. Jalali.
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Saeid Jalali Asadabadi,
Department of Physics, Faculty of Science,
University of Isfahan (UI), Hezar Gerib Avenue,
81744 Isfahan, Iran.
Phones:
Dep. of Phys.      :+98-0311-793 2435
Office             :+98-0311-793 2430
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E-mail             :s_jalali_a at yahoo.com
www                :http://www.ui.ac.ir
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