Date: Sat, 24 Aug 2013 23:56:44 -0700 From: hiren panchasara <hiren@FreeBSD.org> To: Adrian Chadd <adrian@freebsd.org> Cc: svn-src-head <svn-src-head@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, src-committers <src-committers@freebsd.org> Subject: Re: svn commit: r254824 - head/sys/dev/hwpmc Message-ID: <CALCpEUExV%2BjzEMWOWeMr=4BK5MuG5zy1dEmngFT10cgOVqFQ1A@mail.gmail.com> In-Reply-To: <201308250207.r7P27SE3033192@svn.freebsd.org> References: <201308250207.r7P27SE3033192@svn.freebsd.org>
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On Sat, Aug 24, 2013 at 7:07 PM, Adrian Chadd <adrian@freebsd.org> wrote: > Author: adrian > Date: Sun Aug 25 02:07:28 2013 > New Revision: 254824 > URL: http://svnweb.freebsd.org/changeset/base/254824 > > Log: > Update the MEM_UOP_RETIRED PMC operation for sandy bridge and sandy > bridge Xeon. > > Summary: These are PEBS events but they're also available as normal > counter/sample events. The source table (Table 19-2) lists the > base versions (LOAD, STLB_MISS, SPLIT, ALL) but it says they must > be qualified with other values. This particular commit fleshes > out those umask values. > > Source: > > * Linux; SDM June 2013, Volume 3B, Table 19-2 and 18-21. > > Tested: > > * Sandy Bridge (non-Xeon) > > Modified: > head/sys/dev/hwpmc/hwpmc_core.c > head/sys/dev/hwpmc/pmc_events.h > > Modified: head/sys/dev/hwpmc/hwpmc_core.c > > ============================================================================== > --- head/sys/dev/hwpmc/hwpmc_core.c Sun Aug 25 01:55:14 2013 > (r254823) > +++ head/sys/dev/hwpmc/hwpmc_core.c Sun Aug 25 02:07:28 2013 > (r254824) > @@ -1514,19 +1514,21 @@ static struct iap_event_descr iap_events > IAPDESCR(CEH_00H, 0xCE, 0x00, IAP_F_FM | IAP_F_ALLCPUSCORE2), > IAPDESCR(CFH_00H, 0xCF, 0x00, IAP_F_FM | IAP_F_CA | IAP_F_CC2), > > + /* Sandy Bridge / Sandy Bridge Xeon - 11, 12, 21, 41, 42, 81, 82 */ > IAPDESCR(D0H_00H, 0xD0, 0x00, IAP_F_FM | IAP_F_CC), > - IAPDESCR(D0H_01H, 0xD0, 0x01, IAP_F_FM | IAP_F_I7 | IAP_F_WM | > - IAP_F_SB | IAP_F_IB | IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > - IAPDESCR(D0H_02H, 0xD0, 0x02, IAP_F_FM | IAP_F_SB | IAP_F_IB | > - IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > - IAPDESCR(D0H_10H, 0xD0, 0x10, IAP_F_FM | IAP_F_SB | IAP_F_IB | > - IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > - IAPDESCR(D0H_20H, 0xD0, 0x20, IAP_F_FM | IAP_F_SB | IAP_F_IB | > - IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > - IAPDESCR(D0H_40H, 0xD0, 0x40, IAP_F_FM | IAP_F_SB | IAP_F_IB | > - IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > - IAPDESCR(D0H_80H, 0xD0, 0X80, IAP_F_FM | IAP_F_SB | IAP_F_IB | > - IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > + IAPDESCR(D0H_01H, 0xD0, 0x01, IAP_F_FM | IAP_F_I7 | IAP_F_WM | > IAP_F_IB | IAP_F_IBX | IAP_F_HW), > This is unnecessarily going above 80-columns. Thanks, Hiren > + IAPDESCR(D0H_02H, 0xD0, 0x02, IAP_F_FM | IAP_F_IB | IAP_F_IBX | > IAP_F_HW), > + IAPDESCR(D0H_10H, 0xD0, 0x10, IAP_F_FM | IAP_F_IB | IAP_F_IBX | > IAP_F_HW), > + IAPDESCR(D0H_11H, 0xD0, 0x11, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_12H, 0xD0, 0x12, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_20H, 0xD0, 0x20, IAP_F_FM | IAP_F_IB | IAP_F_IBX | > IAP_F_HW), > + IAPDESCR(D0H_21H, 0xD0, 0x21, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_40H, 0xD0, 0x40, IAP_F_FM | IAP_F_IB | IAP_F_IBX | > IAP_F_HW), > + IAPDESCR(D0H_41H, 0xD0, 0x41, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_42H, 0xD0, 0x42, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_80H, 0xD0, 0x80, IAP_F_FM | IAP_F_IB | IAP_F_IBX | > IAP_F_HW), > + IAPDESCR(D0H_81H, 0xD0, 0x81, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > + IAPDESCR(D0H_82H, 0xD0, 0x82, IAP_F_FM | IAP_F_SB | IAP_F_SBX), > > IAPDESCR(D1H_01H, 0xD1, 0x01, IAP_F_FM | IAP_F_WM | IAP_F_SB | > IAP_F_IB | IAP_F_SBX | IAP_F_IBX | IAP_F_HW), > > Modified: head/sys/dev/hwpmc/pmc_events.h > > ============================================================================== > --- head/sys/dev/hwpmc/pmc_events.h Sun Aug 25 01:55:14 2013 > (r254823) > +++ head/sys/dev/hwpmc/pmc_events.h Sun Aug 25 02:07:28 2013 > (r254824) > @@ -1053,9 +1053,16 @@ __PMC_EV(IAP, EVENT_D0H_00H) \ > __PMC_EV(IAP, EVENT_D0H_01H) \ > __PMC_EV(IAP, EVENT_D0H_02H) \ > __PMC_EV(IAP, EVENT_D0H_10H) \ > +__PMC_EV(IAP, EVENT_D0H_11H) \ > +__PMC_EV(IAP, EVENT_D0H_12H) \ > __PMC_EV(IAP, EVENT_D0H_20H) \ > +__PMC_EV(IAP, EVENT_D0H_21H) \ > __PMC_EV(IAP, EVENT_D0H_40H) \ > +__PMC_EV(IAP, EVENT_D0H_41H) \ > +__PMC_EV(IAP, EVENT_D0H_42H) \ > __PMC_EV(IAP, EVENT_D0H_80H) \ > +__PMC_EV(IAP, EVENT_D0H_81H) \ > +__PMC_EV(IAP, EVENT_D0H_82H) \ > __PMC_EV(IAP, EVENT_D1H_01H) \ > __PMC_EV(IAP, EVENT_D1H_02H) \ > __PMC_EV(IAP, EVENT_D1H_04H) \ > @@ -3286,12 +3293,13 @@ __PMC_EV_ALIAS("FP_ASSIST.ANY", IAP_EVEN > __PMC_EV_ALIAS("ROB_MISC_EVENTS.LBR_INSERTS", IAP_EVENT_CCH_20H) \ > __PMC_EV_ALIAS("MEM_TRANS_RETIRED.LOAD_LATENCY", IAP_EVENT_CDH_01H) \ > __PMC_EV_ALIAS("MEM_TRANS_RETIRED.PRECISE_STORE", IAP_EVENT_CDH_02H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOADS", IAP_EVENT_D0H_01H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.STORES", IAP_EVENT_D0H_02H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS", IAP_EVENT_D0H_10H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK", IAP_EVENT_D0H_20H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT", IAP_EVENT_D0H_40H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED_ALL", IAP_EVENT_D0H_80H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_LOADS", IAP_EVENT_D0H_11H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_STORES", IAP_EVENT_D0H_12H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK_LOADS", IAP_EVENT_D0H_21H) > \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_LOADS", IAP_EVENT_D0H_41H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_STORES", IAP_EVENT_D0H_42H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_LOADS", IAP_EVENT_D0H_81H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_STORES", IAP_EVENT_D0H_82H) > \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L1_HIT", IAP_EVENT_D1H_01H) \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L2_HIT", IAP_EVENT_D1H_02H) \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.LLC_HIT", IAP_EVENT_D1H_04H) \ > @@ -3517,12 +3525,13 @@ __PMC_EV_ALIAS("FP_ASSIST.ANY", IAP_EVEN > __PMC_EV_ALIAS("ROB_MISC_EVENTS.LBR_INSERTS", IAP_EVENT_CCH_20H) \ > __PMC_EV_ALIAS("MEM_TRANS_RETIRED.LOAD_LATENCY", IAP_EVENT_CDH_01H) \ > __PMC_EV_ALIAS("MEM_TRANS_RETIRED.PRECISE_STORE", IAP_EVENT_CDH_02H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOADS", IAP_EVENT_D0H_01H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.STORES", IAP_EVENT_D0H_02H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS", IAP_EVENT_D0H_10H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK", IAP_EVENT_D0H_20H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT", IAP_EVENT_D0H_40H) \ > -__PMC_EV_ALIAS("MEM_UOP_RETIRED_ALL", IAP_EVENT_D0H_80H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_LOADS", IAP_EVENT_D0H_11H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_STORES", IAP_EVENT_D0H_12H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK_LOADS", IAP_EVENT_D0H_21H) > \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_LOADS", IAP_EVENT_D0H_41H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_STORES", IAP_EVENT_D0H_42H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_LOADS", IAP_EVENT_D0H_81H) \ > +__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_STORES", IAP_EVENT_D0H_82H) > \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L1_HIT", IAP_EVENT_D1H_01H) \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L2_HIT", IAP_EVENT_D1H_02H) \ > __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.LLC_HIT", IAP_EVENT_D1H_04H) \ >
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