Date: Sun, 12 Oct 2014 10:40:00 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-releng@freebsd.org Subject: svn commit: r272981 - releng/10.1/sys/dev/hwpmc Message-ID: <201410121040.s9CAe0hT069972@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: bz Date: Sun Oct 12 10:39:59 2014 New Revision: 272981 URL: https://svnweb.freebsd.org/changeset/base/272981 Log: MFS r272892 (r272713 in head): Since introducing the extra mapping in r250103 (head) for architectural performance events we have actually counted 'Branch Instruction Retired' when people asked for 'Unhalted core cycles' using the 'unhalted-core-cycles' event mask mnemonic. Reviewed by: jimharris Discussed with: gnn, rwatson Sponsored by: DARPA/AFRL Approved by: re (gjb) Modified: releng/10.1/sys/dev/hwpmc/hwpmc_core.c Directory Properties: releng/10.1/ (props changed) Modified: releng/10.1/sys/dev/hwpmc/hwpmc_core.c ============================================================================== --- releng/10.1/sys/dev/hwpmc/hwpmc_core.c Sun Oct 12 10:07:26 2014 (r272980) +++ releng/10.1/sys/dev/hwpmc/hwpmc_core.c Sun Oct 12 10:39:59 2014 (r272981) @@ -1796,7 +1796,7 @@ iap_is_event_architectural(enum pmc_even switch (pe) { case PMC_EV_IAP_ARCH_UNH_COR_CYC: ae = CORE_AE_UNHALTED_CORE_CYCLES; - *map = PMC_EV_IAP_EVENT_C4H_00H; + *map = PMC_EV_IAP_EVENT_3CH_00H; break; case PMC_EV_IAP_ARCH_INS_RET: ae = CORE_AE_INSTRUCTION_RETIRED;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201410121040.s9CAe0hT069972>