>> I've been working on optimizing code for the Origin2000 -- it has >> hardware performance counters and you can see things like the amount of time >> spent in TLB misses. You can run jobs and use different page sizes > >so does the P6/PII family (perhaps even the P5's, I forget). > What I meant was that you can run a program on the Origin with the dplace utility using a commmand line like this. dplace -data_pagesize 256k -stack_pagesize 16k -text_pagesize 64k a.out and experiment with different page sizes for data, text and stack. I wasn't aware of any way to do this on Intel machines. Emil
