lkml.org 
[lkml]   [2011]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH -tip] perf: x86, add SandyBridge support
    From
    Date
    On Thu, 2011-02-24 at 22:02 +0800, Andi Kleen wrote:
    > > + [ C(OP_READ) ] = {
    > > + [ C(RESULT_ACCESS) ] = 0x04d1, /* MEM_LOAD_UOPS_RETIRED.LLC_HIT */
    > > + [ C(RESULT_MISS) ] = 0x0,
    > > + },
    > > + [ C(OP_WRITE) ] = {
    > > + [ C(RESULT_ACCESS) ] = 0x0424, /* L2_RQSTS.RFO_HITS */
    > > + [ C(RESULT_MISS) ] = 0x0824, /* L2_RQSTS.RFO_MISS */
    >
    > No! You really need offcore here. L2 is not LLC!!!
    > See the offcore patchkit which fixes this for Nehalem.

    Yes, I know that.
    But I write it like this for now since the offcore patchkit has not been
    merged yet.

    >
    > -Andi




    \
     
     \ /
      Last update: 2011-02-24 15:13    [W:2.258 / U:0.092 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site