-----Original Message----- From: Michael Mac Sent: Monday, June 14, 2004 10:19 AM To: Michael Mac; sunmanagers@sunmanagers.org Subject: RE: CPU Performance Hi All, Sorry for not getting the chance to summerize. By default with Solaris scheduling, my simulation CAD jobs will bind to a one cpu per job since they are not multi-threaded. It ultizes that cpu to the fullest. There is a command under Solaris that creates and manages the processor sets "psrset" Psrset would be more ideal in a case where there's four or more processors. I can then setup a certain amount of cpu's for CAD jobs, but in my case I only have dual processors and it wouldn't make sense to set this up. Thanks, Michael -----Original Message----- From: Michael Mac Sent: Friday, June 11, 2004 2:42 PM To: sunmanagers@sunmanagers.org Subject: CPU Performance Hello, My question pertains to Sun CPU in general. I was unable to find documents about this and I thought maybe someone here would know. In a case where a system has dual cpu's, by default will it allocate all the necessary process power to a application that is cpu intensive. In other words, will it only use one of the two cpu's or will it use both at the same time. I have noticed on all of my machines (V210) which runs CAD simulations has consistent of about 50% per job and 100% with two jobs running. What are the default cpu settings on these servers and solaris 8? Would it be possible to utilize most of the cpu on the first job that starts making it finish at a faster time? Thanks Michael _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Tue Jun 15 12:28:57 2004
This archive was generated by hypermail 2.1.8 : Thu Mar 03 2016 - 06:43:32 EST