On Thu, Sep 23, 2004 at 04:14:22PM -0600, Daniel Smith wrote: > A coworker had the follwoing question. I was wondering if anyone out > there knew what need to be done. > > "We have a simulator that is being targetted for a Sun Fire V440 > server with two 1.065 MHz processors and 4 GB memory. > When we build the application then compare its execution times on the > server with the exec time on a 550MHz 1GB workstation, the app runs > faster on the workstation (by about 40%!). > > My questions: > > Are there specific compiler options that we need to identify to > optimize for the multiprocessor environment? > > We are currently running Solaris 9.0 and using the gcc compiler v > 3.2.2. Are there more suitable tools available (e.g. the Sun Compiler > suite)?"
Did you use the -march=ARCH option? What about optmizations, -O3, etc. Justin ____________________ BYU Unix Users Group http://uug.byu.edu/ ___________________________________________________________________ List Info: http://uug.byu.edu/cgi-bin/mailman/listinfo/uug-list
