From owner-freebsd-current@FreeBSD.ORG Sun Feb 18 14:08:25 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BFD5016A401 for ; Sun, 18 Feb 2007 14:08:25 +0000 (UTC) (envelope-from mayank@microsoft.com) Received: from smtp-sin.microsoft.com (smtp-sin.microsoft.com [207.46.52.71]) by mx1.freebsd.org (Postfix) with ESMTP id 453E513C4B7 for ; Sun, 18 Feb 2007 14:08:25 +0000 (UTC) (envelope-from mayank@microsoft.com) Received: from sin-exhub-c403.southpacific.corp.microsoft.com (157.60.222.33) by SIN-EXGWY-E801.partners.extranet.microsoft.com (10.251.168.100) with Microsoft SMTP Server (TLS) id 8.0.685.24; Sun, 18 Feb 2007 22:08:23 +0800 Received: from AA-EXMSG-C412.southpacific.corp.microsoft.com ([157.60.226.51]) by sin-exhub-c403.southpacific.corp.microsoft.com ([157.60.222.33]) with mapi; Sun, 18 Feb 2007 22:08:23 +0800 From: Mayank Kumar To: "freebsd-current@freebsd.org" Date: Sun, 18 Feb 2007 22:08:17 +0800 Thread-Topic: Questio on Gprof Thread-Index: AcdTZjzxgVUiIVN1QQWY23e0/gYwGw== Message-ID: <76EBE649FB0E0E4DA883B5840459059F1438609B3C@AA-EXMSG-C412.southpacific.corp.microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Questio on Gprof X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Feb 2007 14:08:25 -0000 Hi All, I want to know if gprof's profling is solely dependent on the system call p= rofil() or are there other implementations of gprof which do not depend on = this system call. Also is there a profiler available for freebsd or any unix system which is = based on instrumentation rather then sampling. Thanks in advance for the help Thanks Mayank