Messages in this thread | | | Date | Thu, 6 Mar 2014 10:06:55 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH 3/4] tile/perf: Support perf_events on tilegx and tilepro |
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On Thu, Mar 06, 2014 at 06:26:11AM +0000, Tony Lu wrote: > +static const int tile_cache_event_map[PERF_COUNT_HW_CACHE_MAX] > + [PERF_COUNT_HW_CACHE_OP_MAX] > + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { > +[C(L1D)] = { > + [C(OP_READ)] = { > + [C(RESULT_ACCESS)] = TILE_OP_UNSUPP, > + [C(RESULT_MISS)] = 0x21, /* RD_MISS */ > + }, > + [C(OP_WRITE)] = { > + [C(RESULT_ACCESS)] = 0x22, /* WR_MISS */ > + [C(RESULT_MISS)] = TILE_OP_UNSUPP, > + },
If that's the wr_miss event as the comment says, it should probably be listed one down.
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