> > [ C(DTLB) ] = {
> > [ C(OP_READ) ] = {
> > [ C(RESULT_ACCESS) ] = 0x81d0, /* MEM_UOP_RETIRED.ALL_LOADS
> > */
> > [ C(RESULT_MISS) ] = 0x0108, /*
> > DTLB_LOAD_MISSES.CAUSES_A_WALK */
> > },
Actually I tested on the wrong system earlier, sorry The miss event code
is wrong on IvyBridge, it should be 0x8108
(DTLB_LOAD_MISSES.DEMAND_LD_MISS_CAUSES_A_WALK),
not 0x0108.
BTW that event only counts demand loads, no prefetches, that would be a
separate event.
dTLB-loads works with and without PEBS.
-Andi
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