On 21:39 Wed 21 Jul , rick weisner wrote: > see > http://blogs.sun.com/rweisner/entry/newbar_a_post_proceesing_visualization > it is partway there. > rick >
thanks rick, Barycentric coordinates is a totally different thing than your classic plot example. Very different from each other. The human perception, seeing my http://www.systemdatarecorder.org/cpuplayer/case/sybase/sybase.html and your demo are highly different. Thats the essence of BARYCENTRIC coordinate system vs other classic examples of plots and coordinate systems. Makes sense? stefan > On Wed, Jul 21, 2010 at 12:40:27AM -0700, Stefan Parvu wrote: > > X-CAA-SPAM: N00000 > > X-Authority-Analysis: v=1.1 cv=mCY3Ntdk6aR8O4zxGELNMm0Xeh7dOwOpFWSXmo9SL+g= > > c=1 sm=1 a=jjKYeopLXGEA:10 a=mMDRw7eodGMA:10 a=kj9zAlcOel0A:10 > > a=zRG8QCroJ/deLx9kZ5Uhsg==:17 a=f-QVo2GPAAAA:8 a=58bXczdNAAAA:8 > > a=ep_KMAzDAAAA:8 a=ICp4N4L9fyCfpkJyoYkA:9 > > a=exibgPq7ogwkawRsGNWHK-tCAnkA:4 a=CjuIK1q_8ugA:10 a=boUx9lAKDtwA:10 > > a=RD1bzJOsQUcA:10 a=TC1Ce7_l9HwA:10 a=zRG8QCroJ/deLx9kZ5Uhsg==:117 > > X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on > > lv-drc6.opensolaris.org > > X-Spam-Level: > > X-Spam-Status: No, score=0.6 required=5.0 > > tests=AWL,BAYES_00,FORGED_YAHOO_RCVD, > > FREEMAIL_FROM,RDNS_NONE,T_TO_NO_BRKTS_FREEMAIL autolearn=no > > version=3.3.1 > > X-Original-To: observability-discuss@opensolaris.org > > Delivered-To: observability-discuss@opensolaris.org > > Date: Wed, 21 Jul 2010 00:40:27 PDT > > From: Stefan Parvu <stefanparv...@yahoo.com> > > To: observability-discuss@opensolaris.org > > Subject: [observability-discuss] proposal: cpuplayer a 2D/3D multiprocessor > > player > > X-BeenThere: observability-discuss@opensolaris.org > > X-Mailman-Version: 2.1.13 > > Precedence: list > > List-Id: Discussion of tools and facilities to observe software and hardware > > behavior on OpenSolaris <observability-discuss.opensolaris.org> > > List-Unsubscribe: > > <http://mail.opensolaris.org/mailman/options/observability-discuss>, > > <mailto:observability-discuss-requ...@opensolaris.org?subject=unsubscrib > > e> > > List-Archive: <http://mail.opensolaris.org/pipermail/observability-discuss> > > List-Post: <mailto:observability-discuss@opensolaris.org> > > List-Help: > > <mailto:observability-discuss-requ...@opensolaris.org?subject=help> > > List-Subscribe: > > <http://mail.opensolaris.org/mailman/listinfo/observability-discuss>, > > <mailto:observability-discuss-requ...@opensolaris.org?subject=subscribe> > > Errors-To: observability-discuss-boun...@opensolaris.org > > > > Hi all, > > > > Looking for OpenGL enthusiasts, I would like to propose the following > > project: > > > > Scope: develop a 2D/3D OpenGL application, written in ANSI C, based on > > concepts from Gunther's work [1] which will be capable of digesting mpstat, > > or cpurec or any other cpu statistics raw data and displaying a movie, a > > sequence of multiprocessor state changes between: IDLE, USER, SYSTEM time. > > > > Details: the player displays a triangle with 3-triangular axes, defined as > > follows: > > * percent user time (north-pointing red arrow). USER. > > * percent system time (southeast-pointing yellow arrow). SYSTEM. > > * percent idle time (southwest-pointing blue arrow). IDLE. > > > > This triangle is affectionately known as "Barry3" because it corresponds to > > a > > BARYCENTRIC coordinate system not usually seen in performance analysis > > and it displays 3 barycentric coordinates: %user, %sys, and %idle times. > > > > Audience: Performance analysts, SysAdmins, Diagnosis > > > > Tools: SunStudio, gcc, OpenGL 2.x > > > > Site: http://www.systemdatarecorder.org/cpuplayer/ > > > > Let me know if you anyone is interested in joining and developing such > > thing. > > > > > > thanks, > > Stefan > > > > > > References: > > > > [1] http://www.perfdynamics.com/Tools/tools.html > > http://www.perfdynamics.com/Papers/barry007.pdf > > -- > > This message posted from opensolaris.org > > _______________________________________________ > > observability-discuss mailing list > > observability-discuss@opensolaris.org > > -- > > Rickey C. Weisner > Software Development and Performance Specialist > Principal Software Engineer > Systems Quality Office > Oracle Corporation > cell phone: 615-308-1147 > email: rick.weis...@oracle.com _______________________________________________ observability-discuss mailing list observability-discuss@opensolaris.org
