>Number: 185047 >Category: misc >Synopsis: pmcstat's -F kcachegrind output needs work >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Dec 20 20:40:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: John-Mark Gurney >Release: 11.0-CURRENT >Organization: >Environment: >Description: pmcstat when outputing to kcachegrind does not handle multicore very well. It will report n cores of each stat that you gathers w/o a way to add them up. It will also hide which CPU each stat was collected from, as it uses a global index between all stats.
pmcstat needs to output CPUID, and add lines like: event: TOTAL = FR_RETIRED_X86_INSTRUCTIONS_0 + FR_RETIRED_X86_INSTRUCTIONS_1 + FR_RETIRED_X86_INSTRUCTIONS_2 + FR_RETIRED_X86_INSTRUCTIONS_3 to provide a total of the even over all cpus. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
