In article <[EMAIL PROTECTED]>, Marco Calviani <[EMAIL PROTECTED]> wrote: >Adam Mercer ha scritto: > >>On 23/05/05, Marco Calviani <[EMAIL PROTECTED]> wrote: >> >> >>>So, normally, even if i use an SMP kernel if i'm not telling the program >>>to use both CPU it will continue using only one CPU, right? >>> >>> >> >>Yes, if the program isn't written to use both CPUs, it won't. >> >>Cheers >> >>Adam >> >> >Do you know if it is possible to instruct the g77 (fortran) compiler to >use both CPU's, or maybe where to ask for?
You cannot run one program on two CPUs. It's simply not possible. What you can do is split your program up into multiple programs or threads, that you can run simultaneously - in that case, you will use more than one CPU. But you need to redesign/rewrite your programs, ofcourse. Mike. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
