On Tue, Jul 15, 2014 at 12:50:27AM +0200, Stephane Eranian wrote: > On Tue, Jul 15, 2014 at 12:49 AM, Stephane Eranian <eran...@google.com> wrote: > > On Tue, Jul 15, 2014 at 12:39 AM, Andi Kleen <a...@linux.intel.com> wrote: > >>> I have a problem with this patch. > >>> > >>> It makes: perf mem -t store rec record OP_NA for the store. > >>> It was recording OP_STORE before. > >>> > >>> I think we need to keep LD/ST info. This is useful for analysis > >>> especially if we collect loads/stores simultaneously. > >>> > >>> Was working before for the mem-loads, mem-stores events. > >> > >> Ok. Would it be enough if it only worked for "mem-stores" and not > >> all PEBS events? > >> > > Ok, do that at a minimum. > > > But if I recall the PEBS stores events were not that many to begin with.
Yes, there are only three store events: MEM_UOPS_RETIRED.STLB_MISS_STORES MEM_UOPS_RETIRED.SPLIT_STORES MEM_UOPS_RETIRED.ALL_STORES These can be added. But most others are loads, so if you wanted loads too (besides mem-loads) it would be nearly a full list. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
