From bures at nenya.ms.mff.cuni.cz Mon Sep 12 11:14:42 2005 From: bures at nenya.ms.mff.cuni.cz (Tomas Bures) Date: Mon, 12 Sep 2005 11:14:42 +0200 Subject: Seminare tento tyden Message-ID: <43254702.1030508@nenya.ms.mff.cuni.cz> Dobry den, rad bych upozornil, ze tento tyden probehnou nasledujici dva seminare: * Utery 09/13/05, 14:00 o *Petr Hnetynka*: /_Making Deployment of Distributed Component-based Software Unified_/ Abstract: This thesis presents Deployment Factory, a model-driven unified environment for deploying distributed component-based applications. While there are projects aiming at developing a unified deployment environment for component-based applications, none of them is generic enough z. they do not support heterogeneous applications, they are targeted for a single component technology and/or impose modifications of the underlying technologies. The Deployment Factory via its generic features targets all these issues. The Deployment Factory is based on (i) the OMG Deployment and Configuration of Component-based Distributed Applications Specification, (ii) an analysis of contemporary used component technologies, and (iii) our experience from component-based development. Moreover, the thesis also shows that a plain MDA approach (the one used in the OMG Deployment and Configuration specification) for building real systems is not always appropriate. The Deployment Factory is built using a plugin concept and facilitates deployment of components of most of the contemporary component technologies without the necessity to modify them. * Streda 09/14/05, *14:00* o *Matthias Hauswirth*, Assistant Professor, Faculty of Informatics, University of Lugano (USI), Switzerland: /_Infrastructure for automation of vertical profiling_/ Abstract: Vertical profiling is a methodology for understanding the performance of modern computer systems. The key insight behind this methodology is that modern programs run on top of many layers (virtual machine, middleware, etc) and thus we need to collect and combine information from all layers in order to understand system performance. Although the basic vertical profiling methodology is able to explain previously unexplained performance phenomena, it is extremely labor intensive. In this talk we give a brief overview of vertical profiling and then describe and evaluate techniques for automating two significant activities of the vertical profiling approach: trace alignment and correlation. Trace alignment aligns traces obtained from separate runs so that one can reason across the traces. We are not aware of any prior approach that effectively and automatically aligns traces. Correlation sifts through hundreds of metrics to find ones that have a bearing on a performance anomaly of interest. In prior work we found that statistical correlation was only sometimes effective. We have identified highly-effective approaches for both activities. For aligning traces we explore dynamic time warping, and for correlation we explore eight correlators based on statistical correlation, distance measures, and piecewise linear segmentation. Although we explore these activities in the context of vertical profiling, both activities are widely applicable in the performance analysis area. TB -------------- next part -------------- An HTML attachment was scrubbed... URL: From petr.kalina at jlabs.cz Sun Sep 25 20:11:27 2005 From: petr.kalina at jlabs.cz (Petr Kalina) Date: Sun, 25 Sep 2005 20:11:27 +0200 Subject: organizece predmetu Message-ID: <4336E84F.8080900@jlabs.cz> dobry den, zajimalo by me, jak probiha vyuka predmetu a jake jsou podminky jeho absolvovani. dekuji, -- petr kalina From kral at ksi.ms.mff.cuni.cz Mon Sep 26 12:02:03 2005 From: kral at ksi.ms.mff.cuni.cz (Jaroslav Kral) Date: Mon, 26 Sep 2005 12:02:03 +0200 Subject: organizece predmetu In-Reply-To: <4336E84F.8080900@jlabs.cz> Message-ID: <20050926100203.6455d15e@ksint.ms.mff.cuni.cz> Zasady jsou na sylabech. Prednaska ma klasicky format. Ve cvicenich se ve skupinach hleda a resi projekt z praxe. Komercni uspesnost reseni je vitana. Predpokladaji se znalosti programovani a znalosti, ktere prednasi Kral Richta (ucast na jeho prednsace je vitana, neni ale podminkou). J. Kral _____ From: Petr Kalina [mailto:petr.kalina at jlabs.cz] To: seminar at nenya.ms.mff.cuni.cz Sent: Sun, 25 Sep 2005 20:11:27 +0200 Subject: organizece predmetu dobry den, zajimalo by me, jak probiha vyuka predmetu a jake jsou podminky jeho absolvovani. dekuji, -- petr kalina _______________________________________________ Seminar mailing list Seminar at nenya.ms.mff.cuni.cz http://nenya.ms.mff.cuni.cz/mailman/listinfo/seminar -------------- next part -------------- An HTML attachment was scrubbed... URL: From bures at nenya.ms.mff.cuni.cz Thu Sep 29 10:10:46 2005 From: bures at nenya.ms.mff.cuni.cz (Tomas Bures) Date: Thu, 29 Sep 2005 10:10:46 +0200 Subject: Seminar v nadchazejicim semestru Message-ID: <433BA186.1020806@nenya.ms.mff.cuni.cz> Dobry den, pravidelny seminar se bude, stejne jako minuly rok, konat v pracovne prof. Plasila kazde utery od 14:00 a stredu od 9:00. Seminar zacina pristi tyden (t.j. utery 4.10.). Program seminare lze nalezt na internetovych strankach http://nenya.ms.mff.cuni.cz/teaching/seminar.phtml Rad bych jeste upozornil, ze pristi stredu (t.j. 5.10.) bude seminar vyjimecne od 14:30 (namisto od obvyklych 9:00). S pozdravem, Tomas Bures -- Tomas Bures Distributed Systems Research Group Department of Software Engineering Faculty of Mathematics and Physics Charles University, Czech Republic http://nenya.ms.mff.cuni.cz/~bures