From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E63DC28CC0 for ; Thu, 30 May 2019 14:43:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 641AE25B63 for ; Thu, 30 May 2019 14:43:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727555AbfE3OnD (ORCPT ); Thu, 30 May 2019 10:43:03 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:52328 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727154AbfE3OnC (ORCPT ); Thu, 30 May 2019 10:43:02 -0400 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4UEfPmh059057; Thu, 30 May 2019 10:42:29 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 2stfacduwh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 May 2019 10:42:28 -0400 Received: from m0098393.ppops.net (m0098393.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.27/8.16.0.27) with SMTP id x4UEfivd060832; Thu, 30 May 2019 10:42:27 -0400 Received: from ppma01dal.us.ibm.com (83.d6.3fa9.ip4.static.sl-reverse.com [169.63.214.131]) by mx0a-001b2d01.pphosted.com with ESMTP id 2stfacduvg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 May 2019 10:42:27 -0400 Received: from pps.filterd (ppma01dal.us.ibm.com [127.0.0.1]) by ppma01dal.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id x4UCenfZ031707; Thu, 30 May 2019 12:46:00 GMT Received: from b01cxnp22034.gho.pok.ibm.com (b01cxnp22034.gho.pok.ibm.com [9.57.198.24]) by ppma01dal.us.ibm.com with ESMTP id 2spwb96mj7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 May 2019 12:46:00 +0000 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x4UEgPNG37617720 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 30 May 2019 14:42:25 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 50E8FB2067; Thu, 30 May 2019 14:42:25 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3C9CCB2070; Thu, 30 May 2019 14:42:25 +0000 (GMT) Received: from paulmck-ThinkPad-W541 (unknown [9.70.82.216]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 30 May 2019 14:42:25 +0000 (GMT) Received: by paulmck-ThinkPad-W541 (Postfix, from userid 1000) id BF5D216C5DA5; Thu, 30 May 2019 07:42:26 -0700 (PDT) From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, mingo@kernel.org Cc: stern@rowland.harvard.edu, andrea.parri@amarulasolutions.com, will.deacon@arm.com, peterz@infradead.org, boqun.feng@gmail.com, npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, akiyks@gmail.com, "Paul E. McKenney" Subject: [PATCH RFC memory-model 13/33] tools/memory-model: Update parseargs.sh for hardware verification Date: Thu, 30 May 2019 07:42:05 -0700 Message-Id: <20190530144225.27624-13-paulmck@linux.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190530144202.GA26201@linux.ibm.com> References: <20190530144202.GA26201@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-05-30_08:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905300105 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This commit adds a --hw argument to parseargs.sh to specify the CPU family for a hardware verification. For example, "--hw AArch64" will specify that a C-language litmus test is to be translated to ARMv8 and the result verified. This will set the LKMM_HW_MAP_FILE environment variable accordingly. If there is no --hw argument, this environment variable will be set to the empty string. Signed-off-by: Paul E. McKenney --- tools/memory-model/scripts/parseargs.sh | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/memory-model/scripts/parseargs.sh b/tools/memory-model/scripts/parseargs.sh index afe7bd23de6b..5f016fc3f3af 100755 --- a/tools/memory-model/scripts/parseargs.sh +++ b/tools/memory-model/scripts/parseargs.sh @@ -27,6 +27,7 @@ initparam () { initparam LKMM_DESTDIR "." initparam LKMM_HERD_OPTIONS "-conf linux-kernel.cfg" +initparam LKMM_HW_MAP_FILE "" initparam LKMM_JOBS `getconf _NPROCESSORS_ONLN` initparam LKMM_PROCS "3" initparam LKMM_TIMEOUT "1m" @@ -37,10 +38,11 @@ usagehelp () { echo "Usage $scriptname [ arguments ]" echo " --destdir path (place for .litmus.out, default by .litmus)" echo " --herdopts -conf linux-kernel.cfg ..." + echo " --hw AArch64" echo " --jobs N (number of jobs, default one per CPU)" echo " --procs N (litmus tests with at most this many processes)" echo " --timeout N (herd7 timeout (e.g., 10s, 1m, 2hr, 1d, '')" - echo "Defaults: --destdir '$LKMM_DESTDIR_DEF' --herdopts '$LKMM_HERD_OPTIONS_DEF' --jobs '$LKMM_JOBS_DEF' --procs '$LKMM_PROCS_DEF' --timeout '$LKMM_TIMEOUT_DEF'" + echo "Defaults: --destdir '$LKMM_DESTDIR_DEF' --herdopts '$LKMM_HERD_OPTIONS_DEF' --hw '$LKMM_HW_MAP_FILE' --jobs '$LKMM_JOBS_DEF' --procs '$LKMM_PROCS_DEF' --timeout '$LKMM_TIMEOUT_DEF'" exit 1 } @@ -95,6 +97,11 @@ do LKMM_HERD_OPTIONS="$2" shift ;; + --hw) + checkarg --hw "(.map file architecture name)" "$#" "$2" '^[A-Za-z0-9_-]\+' '^--' + LKMM_HW_MAP_FILE="$2" + shift + ;; -j[1-9]*) njobs="`echo $1 | sed -e 's/^-j//'`" trailchars="`echo $njobs | sed -e 's/[0-9]\+\(.*\)$/\1/'`" -- 2.17.1