Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp341635pxa; Fri, 14 Aug 2020 06:02:05 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyEYuY/nf7tBhp0/oTCG5ehYKYfm1febfnI+wPz4OhhfSQqxm7oWCAzzcxF7ryAyCWx0kYB X-Received: by 2002:a17:906:3b8d:: with SMTP id u13mr2366518ejf.205.1597410124507; Fri, 14 Aug 2020 06:02:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597410124; cv=none; d=google.com; s=arc-20160816; b=MeqchLyvrMkue3FidcyPraff1f6b+BfEeULUSWvfySxka/Pnxjo59NSfMJeLnigUr5 yp3vZntKLyknFd24bp0vdPOz2xxmjLHWXVv8YAJcgOgSOQtDO9+TyMpUHp3nDEg3LQ87 B/eFqRf5WAUnPLVACI8qbz7TVZqjOlwlQ/25VCXdHoudCLzdVdMDf/VxhUupRTleK2UY GlMxW44QBQaPrJIoIbUc6bpfPUi7RjamwPNhFfFgufPBmEEUFI6T9xMmbu15W4bqB1G7 0rnn081cC3ayVoh1Z2TZdYluEX7g3zeROgh9NtYwu1FN5V/yDdF3cIHN3pRm2gD8IRfQ cSLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=V4Gw9pePKXCYjAe7KK2IvVuJmq/T+4RPLPp+ZiqWbPY=; b=xXOxOs65Kf6HjTWIlJnlC3Q5GnVoGEvwy0PovjhtxvmnVqKouHYBo4bG5iA2CNhSCo DyeelYD/uv/PUpHDE1ozZmlerbfoT/JA45wnEgtlyze7OVuYpTgUiwPktNpbJzXFvtUT 5PSbPaArpGJD5j2tI5zkoq6r2McxQhevsRyaNUfsgiwuqkL0yMVYbdzJKKAwkPcMzaYh /6su0qSn4Y/lTSsiJ5B5I/bmMDdq36PcFOZsg5XIpix9HO9HDv7szQxbfwQoAifKQlk5 vfw3a04IMKgrb4PHWJ40E4iBdReYJVU+3jWn0O24pu4ONoTUcbMnCqS4i4NzUtkRTYDG c1wg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=yUGORTNZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id qu9si5305775ejb.688.2020.08.14.06.01.39; Fri, 14 Aug 2020 06:02:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=yUGORTNZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728313AbgHNMnM (ORCPT + 99 others); Fri, 14 Aug 2020 08:43:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:52876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726209AbgHNMnL (ORCPT ); Fri, 14 Aug 2020 08:43:11 -0400 Received: from quaco.ghostprotocols.net (177.207.136.251.dynamic.adsl.gvt.net.br [177.207.136.251]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9FC3620866; Fri, 14 Aug 2020 12:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597408990; bh=A15ka8oMq2tZNOzp8sNUlHRJBUUle/4DCF7Vee6VFYA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yUGORTNZyBjtq3BdF/jOd+wDhj9lRwFyydO5uERf5ugSqFVZxxLXEhCmSwxp1mEmI 99x9AeK+JbevowMyv698vcBFXyQtcN9a5Qzb/7AwOFmQhd7ZoHBy78z4UnlQe4xKy/ MK72+LbSt+WGO6oH6o+9MQMOXHhOpGZo/iRIxClQ= Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id D7D3840D3D; Fri, 14 Aug 2020 09:43:07 -0300 (-03) Date: Fri, 14 Aug 2020 09:43:07 -0300 From: Arnaldo Carvalho de Melo To: kajoljain Cc: Ian Rogers , "Paul A. Clarke" , LKML , linux-perf-users , Jiri Olsa , maddy@linux.ibm.com Subject: Re: [PATCH] perf stat: update POWER9 metrics to utilize other metrics Message-ID: <20200814124307.GF13995@kernel.org> References: <20200813222155.268183-1-pc@us.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Fri, Aug 14, 2020 at 11:20:42AM +0530, kajoljain escreveu: > > > On 8/14/20 9:13 AM, Ian Rogers wrote: > > On Thu, Aug 13, 2020 at 3:21 PM Paul A. Clarke wrote: > >> > >> These changes take advantage of the new capability added in > >> merge commit 00e4db51259a5f936fec1424b884f029479d3981 > >> "Allow using computed metrics in calculating other metrics". > >> > >> The net is a simplification of the expressions for a handful > >> of metrics, but no functional change. > >> > >> Signed-off-by: Paul A. Clarke > > > > Hi Paul, > The patch looks good to me. > > Reviewed-by: Kajol Jain Thanks, applied. Added Ian's Acked-by as well. - Arnaldo > Thanks, > Kajol Jain > > > Acked-by: Ian Rogers > > (Re-sent with plain text enabled to avoid lkml bounce) > > > > Thanks, > > Ian > > > > > >> > >> --- > >> .../arch/powerpc/power9/metrics.json | 48 +++++++++---------- > >> 1 file changed, 24 insertions(+), 24 deletions(-) > >> > >> diff --git a/tools/perf/pmu-events/arch/powerpc/power9/metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/metrics.json > >> index 80816d6402e9..f8784c608479 100644 > >> --- a/tools/perf/pmu-events/arch/powerpc/power9/metrics.json > >> +++ b/tools/perf/pmu-events/arch/powerpc/power9/metrics.json > >> @@ -60,7 +60,7 @@ > >> }, > >> { > >> "BriefDescription": "Stalls due to short latency decimal floating ops.", > >> - "MetricExpr": "(PM_CMPLU_STALL_DFU - PM_CMPLU_STALL_DFLONG)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "dfu_stall_cpi - dflong_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "dfu_other_stall_cpi" > >> }, > >> @@ -72,7 +72,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion stall by Dcache miss which resolved off node memory/cache", > >> - "MetricExpr": "(PM_CMPLU_STALL_DMISS_L3MISS - PM_CMPLU_STALL_DMISS_L21_L31 - PM_CMPLU_STALL_DMISS_LMEM - PM_CMPLU_STALL_DMISS_REMOTE)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "dmiss_non_local_stall_cpi - dmiss_remote_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "dmiss_distant_stall_cpi" > >> }, > >> @@ -90,7 +90,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion stall due to cache miss that resolves in the L2 or L3 without conflict", > >> - "MetricExpr": "(PM_CMPLU_STALL_DMISS_L2L3 - PM_CMPLU_STALL_DMISS_L2L3_CONFLICT)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "dmiss_l2l3_stall_cpi - dmiss_l2l3_conflict_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "dmiss_l2l3_noconflict_stall_cpi" > >> }, > >> @@ -114,7 +114,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion stall by Dcache miss which resolved outside of local memory", > >> - "MetricExpr": "(PM_CMPLU_STALL_DMISS_L3MISS - PM_CMPLU_STALL_DMISS_L21_L31 - PM_CMPLU_STALL_DMISS_LMEM)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "dmiss_l3miss_stall_cpi - dmiss_l21_l31_stall_cpi - dmiss_lmem_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "dmiss_non_local_stall_cpi" > >> }, > >> @@ -126,7 +126,7 @@ > >> }, > >> { > >> "BriefDescription": "Stalls due to short latency double precision ops.", > >> - "MetricExpr": "(PM_CMPLU_STALL_DP - PM_CMPLU_STALL_DPLONG)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "dp_stall_cpi - dplong_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "dp_other_stall_cpi" > >> }, > >> @@ -155,7 +155,7 @@ > >> "MetricName": "emq_full_stall_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_ERAT_MISS + PM_CMPLU_STALL_EMQ_FULL)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "erat_miss_stall_cpi + emq_full_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "emq_stall_cpi" > >> }, > >> @@ -173,7 +173,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion stall due to execution units for other reasons.", > >> - "MetricExpr": "(PM_CMPLU_STALL_EXEC_UNIT - PM_CMPLU_STALL_FXU - PM_CMPLU_STALL_DP - PM_CMPLU_STALL_DFU - PM_CMPLU_STALL_PM - PM_CMPLU_STALL_CRYPTO - PM_CMPLU_STALL_VFXU - PM_CMPLU_STALL_VDP)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "exec_unit_stall_cpi - scalar_stall_cpi - vector_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "exec_unit_other_stall_cpi" > >> }, > >> @@ -197,7 +197,7 @@ > >> }, > >> { > >> "BriefDescription": "Stalls due to short latency integer ops", > >> - "MetricExpr": "(PM_CMPLU_STALL_FXU - PM_CMPLU_STALL_FXLONG)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "fxu_stall_cpi - fxlong_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "fxu_other_stall_cpi" > >> }, > >> @@ -221,7 +221,7 @@ > >> }, > >> { > >> "BriefDescription": "Instruction Completion Table other stalls", > >> - "MetricExpr": "(PM_ICT_NOSLOT_CYC - PM_ICT_NOSLOT_IC_MISS - PM_ICT_NOSLOT_BR_MPRED_ICMISS - PM_ICT_NOSLOT_BR_MPRED - PM_ICT_NOSLOT_DISP_HELD)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "nothing_dispatched_cpi - ict_noslot_ic_miss_cpi - ict_noslot_br_mpred_icmiss_cpi - ict_noslot_br_mpred_cpi - ict_noslot_disp_held_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "ict_noslot_cyc_other_cpi" > >> }, > >> @@ -245,7 +245,7 @@ > >> }, > >> { > >> "BriefDescription": "ICT_NOSLOT_DISP_HELD_OTHER_CPI", > >> - "MetricExpr": "(PM_ICT_NOSLOT_DISP_HELD - PM_ICT_NOSLOT_DISP_HELD_HB_FULL - PM_ICT_NOSLOT_DISP_HELD_SYNC - PM_ICT_NOSLOT_DISP_HELD_TBEGIN - PM_ICT_NOSLOT_DISP_HELD_ISSQ)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "ict_noslot_disp_held_cpi - ict_noslot_disp_held_hb_full_cpi - ict_noslot_disp_held_sync_cpi - ict_noslot_disp_held_tbegin_cpi - ict_noslot_disp_held_issq_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "ict_noslot_disp_held_other_cpi" > >> }, > >> @@ -263,7 +263,7 @@ > >> }, > >> { > >> "BriefDescription": "ICT_NOSLOT_IC_L2_CPI", > >> - "MetricExpr": "(PM_ICT_NOSLOT_IC_MISS - PM_ICT_NOSLOT_IC_L3 - PM_ICT_NOSLOT_IC_L3MISS)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "ict_noslot_ic_miss_cpi - ict_noslot_ic_l3_cpi - ict_noslot_ic_l3miss_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "ict_noslot_ic_l2_cpi" > >> }, > >> @@ -286,7 +286,7 @@ > >> "MetricName": "ict_noslot_ic_miss_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_NTC_ISSUE_HELD_DARQ_FULL + PM_NTC_ISSUE_HELD_ARB + PM_NTC_ISSUE_HELD_OTHER)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "ntc_issue_held_darq_full_cpi + ntc_issue_held_arb_cpi + ntc_issue_held_other_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "issue_hold_cpi" > >> }, > >> @@ -327,7 +327,7 @@ > >> "MetricName": "lrq_other_stall_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_LMQ_FULL + PM_CMPLU_STALL_ST_FWD + PM_CMPLU_STALL_LHS + PM_CMPLU_STALL_LSU_MFSPR + PM_CMPLU_STALL_LARX + PM_CMPLU_STALL_LRQ_OTHER)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "lmq_full_stall_cpi + st_fwd_stall_cpi + lhs_stall_cpi + lsu_mfspr_stall_cpi + larx_stall_cpi + lrq_other_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "lrq_stall_cpi" > >> }, > >> @@ -338,7 +338,7 @@ > >> "MetricName": "lsaq_arb_stall_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_LRQ_FULL + PM_CMPLU_STALL_SRQ_FULL + PM_CMPLU_STALL_LSAQ_ARB)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "lrq_full_stall_cpi + srq_full_stall_cpi + lsaq_arb_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "lsaq_stall_cpi" > >> }, > >> @@ -362,7 +362,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion LSU stall for other reasons", > >> - "MetricExpr": "(PM_CMPLU_STALL_LSU - PM_CMPLU_STALL_LSU_FIN - PM_CMPLU_STALL_STORE_FINISH - PM_CMPLU_STALL_STORE_DATA - PM_CMPLU_STALL_EIEIO - PM_CMPLU_STALL_STCX - PM_CMPLU_STALL_SLB - PM_CMPLU_STALL_TEND - PM_CMPLU_STALL_PASTE - PM_CMPLU_STALL_TLBIE - PM_CMPLU_STALL_STORE_PIPE_ARB - PM_CMPLU_STALL_STORE_FIN_ARB - PM_CMPLU_STALL_LOAD_FINISH + PM_CMPLU_STALL_DCACHE_MISS - PM_CMPLU_STALL_LMQ_FULL - PM_CMPLU_STALL_ST_FWD - PM_CMPLU_STALL_LHS - PM_CMPLU_STALL_LSU_MFSPR - PM_CMPLU_STALL_LARX - PM_CMPLU_STALL_LRQ_OTHER + PM_CMPLU_STALL_ERAT_MISS + PM_CMPLU_STALL_EMQ_FULL - PM_CMPLU_STALL_LRQ_FULL - PM_CMPLU_STALL_SRQ_FULL - PM_CMPLU_STALL_LSAQ_ARB) / PM_RUN_INST_CMPL", > >> + "MetricExpr": "lsu_stall_cpi - lsu_fin_stall_cpi - store_finish_stall_cpi - srq_stall_cpi - load_finish_stall_cpi + lsu_stall_dcache_miss_cpi - lrq_stall_cpi + emq_stall_cpi - lsaq_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "lsu_other_stall_cpi" > >> }, > >> @@ -434,13 +434,13 @@ > >> }, > >> { > >> "BriefDescription": "Cycles unaccounted for.", > >> - "MetricExpr": "(PM_RUN_CYC - PM_1PLUS_PPC_CMPL - PM_CMPLU_STALL_THRD - PM_CMPLU_STALL - PM_ICT_NOSLOT_CYC)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "run_cpi - completion_cpi - thread_block_stall_cpi - stall_cpi - nothing_dispatched_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "other_cpi" > >> }, > >> { > >> "BriefDescription": "Completion stall for other reasons", > >> - "MetricExpr": "(PM_CMPLU_STALL - PM_CMPLU_STALL_NTC_DISP_FIN - PM_CMPLU_STALL_NTC_FLUSH - PM_CMPLU_STALL_LSU - PM_CMPLU_STALL_EXEC_UNIT - PM_CMPLU_STALL_BRU)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "stall_cpi - ntc_disp_fin_stall_cpi - ntc_flush_stall_cpi - lsu_stall_cpi - exec_unit_stall_cpi - bru_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "other_stall_cpi" > >> }, > >> @@ -469,7 +469,7 @@ > >> "MetricName": "run_cyc_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_FXU + PM_CMPLU_STALL_DP + PM_CMPLU_STALL_DFU + PM_CMPLU_STALL_PM + PM_CMPLU_STALL_CRYPTO)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "fxu_stall_cpi + dp_stall_cpi + dfu_stall_cpi + pm_stall_cpi + crypto_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "scalar_stall_cpi" > >> }, > >> @@ -492,7 +492,7 @@ > >> "MetricName": "srq_full_stall_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_STORE_DATA + PM_CMPLU_STALL_EIEIO + PM_CMPLU_STALL_STCX + PM_CMPLU_STALL_SLB + PM_CMPLU_STALL_TEND + PM_CMPLU_STALL_PASTE + PM_CMPLU_STALL_TLBIE + PM_CMPLU_STALL_STORE_PIPE_ARB + PM_CMPLU_STALL_STORE_FIN_ARB)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "store_data_stall_cpi + eieio_stall_cpi + stcx_stall_cpi + slb_stall_cpi + tend_stall_cpi + paste_stall_cpi + tlbie_stall_cpi + store_pipe_arb_stall_cpi + store_fin_arb_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "srq_stall_cpi" > >> }, > >> @@ -558,7 +558,7 @@ > >> }, > >> { > >> "BriefDescription": "Vector stalls due to small latency double precision ops", > >> - "MetricExpr": "(PM_CMPLU_STALL_VDP - PM_CMPLU_STALL_VDPLONG)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "vdp_stall_cpi - vdplong_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "vdp_other_stall_cpi" > >> }, > >> @@ -575,7 +575,7 @@ > >> "MetricName": "vdplong_stall_cpi" > >> }, > >> { > >> - "MetricExpr": "(PM_CMPLU_STALL_VFXU + PM_CMPLU_STALL_VDP)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "vfxu_stall_cpi + vdp_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "vector_stall_cpi" > >> }, > >> @@ -587,7 +587,7 @@ > >> }, > >> { > >> "BriefDescription": "Vector stalls due to small latency integer ops", > >> - "MetricExpr": "(PM_CMPLU_STALL_VFXU - PM_CMPLU_STALL_VFXLONG)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "vfxu_stall_cpi - vfxlong_stall_cpi", > >> "MetricGroup": "cpi_breakdown", > >> "MetricName": "vfxu_other_stall_cpi" > >> }, > >> @@ -1844,7 +1844,7 @@ > >> }, > >> { > >> "BriefDescription": "% of DL1 reloads from Private L3, other core per Inst", > >> - "MetricExpr": "(PM_DATA_FROM_L31_MOD + PM_DATA_FROM_L31_SHR) * 100 / PM_RUN_INST_CMPL", > >> + "MetricExpr": "dl1_reload_from_l31_mod_rate_percent + dl1_reload_from_l31_shr_rate_percent", > >> "MetricName": "dl1_reload_from_l31_rate_percent" > >> }, > >> { > >> @@ -1979,7 +1979,7 @@ > >> }, > >> { > >> "BriefDescription": "Completion stall because a different thread was using the completion pipe", > >> - "MetricExpr": "(PM_CMPLU_STALL_THRD - PM_CMPLU_STALL_EXCEPTION - PM_CMPLU_STALL_ANY_SYNC - PM_CMPLU_STALL_SYNC_PMU_INT - PM_CMPLU_STALL_SPEC_FINISH - PM_CMPLU_STALL_FLUSH_ANY_THREAD - PM_CMPLU_STALL_LSU_FLUSH_NEXT - PM_CMPLU_STALL_NESTED_TBEGIN - PM_CMPLU_STALL_NESTED_TEND - PM_CMPLU_STALL_MTFPSCR)/PM_RUN_INST_CMPL", > >> + "MetricExpr": "thread_block_stall_cpi - exception_stall_cpi - any_sync_stall_cpi - sync_pmu_int_stall_cpi - spec_finish_stall_cpi - flush_any_thread_stall_cpi - lsu_flush_next_stall_cpi - nested_tbegin_stall_cpi - nested_tend_stall_cpi - mtfpscr_stall_cpi", > >> "MetricName": "other_thread_cmpl_stall" > >> }, > >> { > >> -- > >> 2.18.4 > >> -- - Arnaldo