From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29164 invoked by alias); 13 Mar 2014 01:38:16 -0000 Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org Received: (qmail 29140 invoked by uid 89); 13 Mar 2014 01:38:15 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 X-HELO: mail.ecoscentric.com Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Thu, 13 Mar 2014 01:38:13 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 562CA4680007 for ; Thu, 13 Mar 2014 01:38:10 +0000 (GMT) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id z4NwHgfBiMrG; Thu, 13 Mar 2014 01:38:05 +0000 (GMT) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001958] New: Increase measurement resolution for real-time characterisation tests. Date: Thu, 13 Mar 2014 01:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: Patches and contributions X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ilijak@siva.com.mk X-Bugzilla-Status: NEW X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg00005.txt.bz2 Please do not reply to this email, use the link below. http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001958 Bug ID: 1001958 Summary: Increase measurement resolution for real-time characterisation tests. Product: eCos Version: CVS Target: All Architecture/Host Other OS: Status: NEW Severity: enhancement Priority: low Component: Patches and contributions Assignee: unassigned@bugs.ecos.sourceware.org Reporter: ilijak@siva.com.mk CC: ecos-patches@ecos.sourceware.org Created attachment 2481 --> http://bugs.ecos.sourceware.org/attachment.cgi?id=2481&action=edit tm_basic.cxx with ns resolution 140313 The submitted patch enables ns [nanosecond] resolution for real-time characterisation, AKA tm_basic.cxx, for platforms providing HAL_CLOCK_READ_NS(). (at present Cortex-M architecture). For illustration, below I provide printouts from tm_basic.cxx with both resolutions. Ilija -- You are receiving this mail because: You are on the CC list for the bug.