Messages in this thread | | | Date | Thu, 24 Feb 2011 15:02:15 +0100 | From | Andi Kleen <> | Subject | Re: [PATCH -tip] perf: x86, add SandyBridge support |
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> + [ 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.
-Andi
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