From patchwork Sun Aug 30 08:55:22 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerin Jacob X-Patchwork-Id: 6828 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id A7ECA8E8F; Sun, 30 Aug 2015 10:56:49 +0200 (CEST) Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1bon0053.outbound.protection.outlook.com [157.56.111.53]) by dpdk.org (Postfix) with ESMTP id C7FA28E8B for ; Sun, 30 Aug 2015 10:56:47 +0200 (CEST) Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Jerin.Jacob@caviumnetworks.com; Received: from localhost.localdomain.localdomain (115.185.150.234) by BN1PR07MB952.namprd07.prod.outlook.com (10.141.64.24) with Microsoft SMTP Server (TLS) id 15.1.256.15; Sun, 30 Aug 2015 08:56:43 +0000 From: Jerin Jacob To: Date: Sun, 30 Aug 2015 14:25:22 +0530 Message-ID: <1440924922-11156-4-git-send-email-jerin.jacob@caviumnetworks.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1440924922-11156-3-git-send-email-jerin.jacob@caviumnetworks.com> References: <1440924922-11156-1-git-send-email-jerin.jacob@caviumnetworks.com> <1440924922-11156-2-git-send-email-jerin.jacob@caviumnetworks.com> <1440924922-11156-3-git-send-email-jerin.jacob@caviumnetworks.com> MIME-Version: 1.0 X-Originating-IP: [115.185.150.234] X-ClientProxiedBy: SG2PR03CA0025.apcprd03.prod.outlook.com (25.160.233.35) To BN1PR07MB952.namprd07.prod.outlook.com (10.141.64.24) X-Microsoft-Exchange-Diagnostics: 1; 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BN1PR07MB952; 5:gfbYiYknOEcvgzstqQg7ntT2S4hiFtXQ84Wh0pWw0aIpnnehsYaYGYMmsRBUorLP16qKIwTkRl8anFGLshRJavC1cnPSev8Cvd0x0Jcs5a1up3LkijoUIUQZfD/WLUDc3GopbF0ZAWf+VpXMHdc7kA==; 24:ArGGoDn5NLgM4j4iLhkbk5/RLKc0QetcwHDrB1z7WF4tZketUv+rC1WgttERGG1xtJNq2jaEMxi1Xqld6+k+fA9grVyRTkDEoLtTUtM/5Fg=; 20:lNVlk7FjHAqmF5wSUwyfVm1Z67/OFFZWDpcrmEcg27/j6gLGAayQi0VAtyX0DWwKmfXFSmRgeYMPSHURZMZwCQ== SpamDiagnosticOutput: 1:23 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: caviumnetworks.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Aug 2015 08:56:43.7654 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN1PR07MB952 Subject: [dpdk-dev] [PATCH 3/3] app/test: use memory barrier version of rte_rdtsc() eal api for multi arch support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Jerin Jacob --- app/test/test_red.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/app/test/test_red.c b/app/test/test_red.c index 262df72..37841b3 100644 --- a/app/test/test_red.c +++ b/app/test/test_red.c @@ -146,16 +146,7 @@ static void rdtsc_prof_init(struct rdtsc_prof *p, const char *name) static inline void rdtsc_prof_start(struct rdtsc_prof *p) { -#ifdef __PIC__ - asm volatile ( - "mov %%ebx, %%edi\n" - "cpuid\n" - "xchgl %%ebx, %%edi;\n" - : : : "%eax", "%edi", "%ecx", "%edx" ); -#else - asm( "cpuid" : : : "%eax", "%ebx", "%ecx", "%edx" ); -#endif - p->clk_start = rte_rdtsc(); + p->clk_start = rte_rdtsc_precise(); } static inline void rdtsc_prof_end(struct rdtsc_prof *p)