[ bcc: perfmon2-devel, +linux-perf-users ] On Fri, Feb 11, 2011 at 11:16 AM, Can Hankendi <hanke...@gmail.com> wrote: > Hi, > > I'm using 2.6.38 kernel and trying to run performance tests for individual > cores on my system. But it seems like current kernel doesn't include the > patches for perf events. I tried to collect data per core with -A and also > -G parameters but I got "Error: unknown switch". Where can I find the latest > patch for perf tool? How can I update the perf tools so that i can use the > new capabilities of perf tool? >
Per CPU collection is: perf record -C <cpulist> -e <events> -Arun ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ perfmon2-devel mailing list perfmon2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
