perfex

Abstract

perfex is a command line interface to the R10000 hardware performance counters. perfex runs a program and reports exact counts of any two selected events from the R100000 counters. Alternatively, it time-multiplexes all 32 countable events and reports extrapolated totals of each. perfex is intended to be used to determine what problem (e.g., secondary data cache misses) is hurting the performance of your program the most.

DateOfInformation

Thr Dec 31 08:24:03 1998

Domain

Parallel Processing Tools!Performance Analysis Tools

Name

perfex

TargetEnvironment

SGI IRIX platforms with R10000 processor(s)

Webpage

techpubs.sgi.com

ContactIs

CEWES MSRC Customer Assistance Center