Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932861AbaGOSTf (ORCPT ); Tue, 15 Jul 2014 14:19:35 -0400 Received: from mail-ob0-f172.google.com ([209.85.214.172]:39695 "EHLO mail-ob0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932715AbaGOSTc (ORCPT ); Tue, 15 Jul 2014 14:19:32 -0400 MIME-Version: 1.0 In-Reply-To: <20140715085901.GS9918@twins.programming.kicks-ass.net> References: <1405123285-23544-1-git-send-email-andi@firstfloor.org> <1405123285-23544-2-git-send-email-andi@firstfloor.org> <20140714192451.GC5803@tassilo.jf.intel.com> <20140714223918.GE5803@tassilo.jf.intel.com> <20140715040542.GF5803@tassilo.jf.intel.com> <20140715085901.GS9918@twins.programming.kicks-ass.net> Date: Tue, 15 Jul 2014 20:19:31 +0200 Message-ID: Subject: Re: [PATCH 2/2] perf, x86: Don't mark DataLA addresses as store From: Stephane Eranian To: Peter Zijlstra Cc: Andi Kleen , Andi Kleen , LKML Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 15, 2014 at 10:59 AM, Peter Zijlstra wrote: > On Mon, Jul 14, 2014 at 09:05:42PM -0700, Andi Kleen wrote: > >> 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. > > Of that list you had earlier: > > MEM_UOPS_RETIRED.STLB_MISS_LOADS > MEM_UOPS_RETIRED.STLB_MISS_STORES > MEM_UOPS_RETIRED.LOCK_LOADS > MEM_UOPS_RETIRED.SPLIT_LOADS > MEM_UOPS_RETIRED.SPLIT_STORES > MEM_UOPS_RETIRED.ALL_LOADS > MEM_UOPS_RETIRED.ALL_STORES > > There's only 4 loads and (as you already said) 3 stores. > > That's 7 events total, that's not nearly a full list. > > The other events: > > UOPS_RETIRED.ALL > MEM_LOAD_UOPS_RETIRED.L1_HIT > MEM_LOAD_UOPS_RETIRED.L2_HIT > MEM_LOAD_UOPS_RETIRED.L3_HIT > MEM_LOAD_UOPS_RETIRED.L1_MISS > MEM_LOAD_UOPS_RETIRED.L2_MISS > MEM_LOAD_UOPS_RETIRED.L3_MISS > MEM_LOAD_UOPS_RETIRED.HIT_LFB > MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS > MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT > MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM > MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE > MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM > Those are loads uops. > are unclear on their type and should indeed be NA. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/