This is the October 2002 Digest of SIGARCH Messages (sigarch-oct02): * ISCA 2003 Call for Papers http://isca03.cs.princeton.edu/ Submitted by Kai Li <li@cs.princeton.edu> * SIGMETRICS 2003 Call for Papers http://www.crhc.uiuc.edu/sigm2003 Submitted by Dan Rubenstein <danr@cs.columbia.edu> * Workshop on Network Processors Call for Papers http://www.cs.washington.edu/NP2 Submitted by Patrick Crowley <pcrowley@cs.washington.edu> * New papers published by Computer Architecture Letters http://www.cs.virginia.edu/~tcca/ca_letters_cfp.html Submitted by Kevin Skadron <skadron@cs.virginia.edu> --Doug Burger SIGARCH Information Director infodir_SIGARCH@acm.org * Archive: http://www.cs.wisc.edu/~lists/archive/sigarch-members/maillist.html * Web pages: http://www.cs.wisc.edu/~arch/www/, http://www.acm.org/sigarch/ * To remove yourself from the SIGARCH mailing list: mail listserv@acm.org with message body: unsubscribe SIGARCH-MEMBERS ----------------------------------------------------------------- Doug Burger Office: 3.432 ACES Assistant Professor Phone: 512-471-9795 Department of Computer Sciences Assistant: 512-471-9442 University of Texas at Austin Fax: 512-232-1413 Taylor Hall 2.124 E-mail: dburger@cs.utexas.edu Austin, TX 78712-1188 USA www.cs.utexas.edu/users/dburger ----------------------------------------------------------------- * ISCA 2003 Call for Papers Call for Papers The 30th Annual International Symposium on Computer Architecture ISCA 2003 ISCA has been a premier forum to present and discuss innovative ideas and quantified experience in the area of computer architecture. Architecture today is quite different from it has been in the past. Thus, the 30th ISCA looks to focus on architecture in the broad sense, looking at architectures for specific application areas, and system architecture issues. While more conventional architecture papers will be considered, innovative architectures that address a specific application domain, or novel approaches to solve the problems of computing systems will be encouraged. Topics include but not limited to: * computer system architectures, * processor architectures, * power-efficient architectures, * multiprocessors and multicomputers, * memory hierarchy subsystems, * storage subsystem architectures, * network processor and router architectures, * application-specific, or embedded architectures, * architectures for secure computing, * architectural implications and application characteristics, and * performance evaluation and measurement of real systems. We particularly encourage submissions containing highly original ideas. The submission process for ISCA 2003 will include two parts: an abstract and a paper submission. The abstract includes a description (100-300 words) of the paper and an indication of the key topics of the paper. The ABSTACT DEADLINE for submissions is NOVEMBER 11, 2002 at 6PM PST (US). The PAPER DEADLINE for submissions is one week later, NOVEMBER 18, 2002 at 6PM PST (US). NO FURTHER EXTENSIONS WILL BE GRANTED. Authors are required to submit both the abstract and paper electronically at: http://isca03.cs.princeton.edu/ Your paper should be formatted in PDF format for letter-size paper. Submissions must be viewable by Adobe Acrobat Reader (version 3.0 or higher). The submission should not exceed 7000 words or 10 pages of conference paper format using 10pt fonts. Submissions exceeding the required limit will not be reviewed by the program committee. Finally, it is requested that authors should not disclose their identity, as they will be reviewed blind. Submissions will be judged on originality, significance, interest, clarity, and correctness. ISCA requires that papers not be submitted simultaneously to any other conferences or publications, that submissions not be previously published, and that accepted papers not be subsequently published elsewhere. All submissions will be acknowledged by November 25, 2002. If your submission is not acknowledged by this date, please contact the program chairs promptly at isca03pcchair@cs.princeton.edu. Program Committee David August, Princeton University Krste Asanovic, MIT Todd Austin, University of Michigan Alan Berenbaum, Independent Consultant Angelos Bilas, University of Toronto Andrew A. Chien, University of California at San Deigo Sandhya Dwarkadas, University of Rochester Joel Emer, Intel Babak Falsafi, Carnegie Mellon University Josh Fisher, HP Labs Antonio Gonzalez, Universitat Polithcnica de Catalunya and Intel Labs James Goodman, University of Wisconsin at Madison Dirk Grunwald, University of Colorado Mark Horowitz, Stanford University Wen-mei Hwu, University of Illinois at Urbana-Champaign Liviu Iftode, University of Maryland at College Park Mary Jane Irwin, Penn State University Norman Jouppi, HP Labs Stephen W. Keckler, University of Texas at Austin Dan Lenoski, CISCO Rich Oehler, Newisys David Patterson, University of California at Berkeley Steve Scott, Cray John Shen, Intel Jim Smith, University of Wisconsin at Madison T. Basil Smith, IBM Watson Per Stenstrom, Chalmers University of Technology Chuck Thacker, Microsoft ---------------------------------------------------------------------- ---------------------------------------------------------------------- * SIGMETRICS 2003 Call for Papers Call for Papers ****** ACM SIGMETRICS 2003 ****** International Conference on Measurement and Modeling of Computer Systems June 10-14, 2003 San Diego, California http://www.crhc.uiuc.edu/sigm2003 (held in conjunction with FCRC'03 (http://www.acm.org/fcrc) The SIGMETRICS conference solicits papers on the development and application of state-of-the-art, broadly applicable analytic, simulation, and measurement-based performance evaluation techniques. We are interested in techniques whose aim is to evaluate a system's dependability, security, correctness, or power consumption as well as more traditional performance metrics. Of particular interest is work that furthers the state of the art in performance evaluation methods, or that creatively applies previously developed methods to gain important insights into key design trade-offs in complex computer and communication systems. Topics of interest include but are not limited to: - Performance-oriented design and evaluation studies of communication networks, Internet servers, computer architectures, database systems, operating systems, distributed systems, multimedia systems, mobile and handheld systems, file and I/O systems, memory systems, real-time systems, and dependable systems, including case studies and performance-evaluation tools. - Performance methodology techniques, algorithms, and tools for analytic modeling, system measurement and monitoring, model verification and validation, workload characterization, simulation, statistical analysis, stochastic modeling including queues, stochastic Petri nets, stochastic process algebras, experimental design, reliability and availability analysis, power analysis, performance optimizations, and hybrid models. Submission Guidelines ===================== - Papers: On October 25, 2002, authors must submit the title, abstract, and author list (with affiliations) for their intended submission. Submissions of the full papers are due on November 1, 2002 and should not exceed 20 double-spaced pages, including figures and tables. Papers must be submitted electronically in printable postscript or PDF form. All submissions will be reviewed using a double-blind review process. The identity of the authors and referees will not be revealed to each other. To ensure blind reviewing, authors' names and affiliations MUST NOT appear in the paper; bibliographic references must be made in such as way as to preserve author anonymity. See the web site for more information on submission. - Hot Topic Sessions: Proposals are solicited for a hot topic session, in which a group of speakers will present and discuss their recent results in an area. Send proposals to the program chairs, identifying the organizer of the session, the session title, three to five speakers, the titles of their talks, and a short abstract of each talk. - Tutorials: A series of tutorials will immediately precede the main conference. Send proposals of no more than 1 or 2 pages (for 90-minute or 3-hour tutorials) to the tutorials chair. Include the proposed title, brief description of material, intended audience, assumed background of attendees, and the name, affiliation, contact information (e-mail and phone), and brief biography of speaker(s). Postscript or PDF is preferred. Important Dates: ================ Title, abstract, and author affiliations due by: October 25, 2002 Paper, tutorial, and hot topic proposal submission deadline: November 1, 2002 (HARD deadline) Notification of acceptance: January 24, 2003 Organization ============ General Co-Chairs: Satish Tripathi (UC Riverside) tripathi@engr.ucr.edu Bill Cheng (TeleGIF) bill.cheng@telegif.org Program Co-Chairs: Jennifer Rexford (AT&T Labs-Research) jrex@research.att.com William H. Sanders (U Illinois) whs@crhc.uiuc.edu Tutorial Co-Chairs: Steven Low (Caltech) slow@caltech.edu John C.S. Lui (Chinese U. Hong Kong) cslui@cse.cuhk.edu.hk Proceedings Chair: Evgenia Smirni (College of William & Mary) esmirni@cs.wm.edu Publicity Chair: Dan Rubenstein (Columbia U.) danr@ee.columbia.edu Technical Program Committee: Vikram Adve (U Illinois) Marco Ajmone-Marsan (Politecnico di Torino) Gianfranco Balbo (U degli Studi di Torino) Paul Barford (U Wisconsin-Madison) Ernst Biersack (Institut Eurecom) Gianfranco Ciardo (College of William & Mary) E. G. Coffman, Jr. (Columbia U) Edmundo de Souza e Silva (UFRJ) Derek Eager (U Saskatchewan) E. N. Elnozahy (IBM Research, Austin) Lixin Gao (UMass-Amherst) Ashish Goel (USC) Leana Golubchik (USC) Ramesh Govindan (ICSI and USC) Mor Harchol-Balter (Carnegie Mellon) Richard E. Harper (IBM Research) Boudewijn R. Haverkort (RWTH-Aachen) Kimberly Keeton (HP Labs) Marwan M. Krunz (U Arizona) Srisankar Kunniyur (U Pennsylvania) Jim Kurose (UMass-Amherst) Zhen Liu (IBM Research) Robert Morris (MIT) Richard R. Muntz (UCLA) Philippe Nain (INRIA) Venkata N. Padmanabhan (Microsoft Research) Vivek Pai (Princeton) Gerardo Rubino (IRISA/INRIA) Srinivasan Seshan (Carnegie Mellon) Ken Sevcik (U Toronto) Evgenia Smirni (College of William & Mary) Nina Taft (Sprint ATL) Nitin Vaidya (U Illinois) Mary K. Vernon (U Wisconsin-Madison) C. Murray Woodside (Carleton U.) Ellen W. Zegura (Georgia Tech) Zhi-Li Zhang (U Minnesota) For more and up to date information see the conference web site at: http://www.crhc.uiuc.edu/sigm2003 ---------------------------------------------------------------------- ---------------------------------------------------------------------- ********************************************************************* CALL FOR PAPERS ********************************************************************* Workshop on Network Processors http://www.cs.washington.edu/NP2/ Anaheim, California February 9, 2003 Held in conjunction with HPCA 9 - The 9th International Symposium on High-Performance Computer Architecture http://www.cs.arizona.edu/hpca9/ February 8-12, 2003 OVERVIEW As the performance and importance of digital communication networks have increased, so have the challenges in network component design. To meet ever-escalating performance, flexibility and economy requirements, the networking industry has opted to build products around network processors. These processors are programmable yet application-specific; their designs are tailored to efficiently implement communications applications such as: routing, protocol analysis, voice and data convergence, firewalls, VPNs, and QoS. The term network processor is used here in the most generic sense -- from task-specific processors, such as classification and encryption engines, to more general-purpose packet or communications processors. Network processor design is an emerging field with numerous challenges and opportunities. The goal of this workshop is to provide a forum for engineers and scientists from academia and industry to discuss their latest research in the architecture, design, programming, and use of these devices. We are especially interested in attracting new or experimental techniques and approaches. IMPORTANT DATES Papers due : November 1, 2002 Notification to authors : January 6, 2003 Final papers due: January 24, 2003 TOPICS Topics of particular interest include, but are not limited to: * Architectures for network, communications, or packet processors * Network Processor theory of design * Novel commercial product designs * Search engines * Benchmarking and performance analysis * Coprocessors such as CAMs and other support devices * Interfaces to high-speed packet buses and switch fabrics * Techniques for accelerating network services * Voice processing and packet telephony * Software aspects of programming processors for networking * Applications, including packet forwarding, packet classification, QoS, encryption and security, compression, etc. The workshop will consist of a keynote address, paper presentations and a panel session. In addition to academic and research contributions, product descriptions that focus on architecture (hardware or software) or performance analysis will also be considered. Attendees will receive a copy of workshop papers. After the workshop, selected papers will be published in a book entitled Network Processor Design: Issues and Practices Volume II (Morgan Kaufman Publishers). SUBMISSIONS Please submit full papers (single spaced, font size 11, 1 inch margins, not exceeding 15 pages) in Adobe PDF format for review to pcrowley@cs.washington.edu. PROGRAM COMMITTEE Anant Agarwal, MIT Andrew Campbell, Columbia University Patrick Crowley, University of Washington Mark Franklin, Washington University in St. Louis Haldun Hadimioglu, Polytechnic University Kenneth Mackenzie, Georgia Tech Bill Mangione-Smith, UCLA John Marshall, Cisco Systems Danial Mylnek, EPFL (Switzerland) Mohammad Peyravian, IBM Corporation Dimitrios Stiliadis, Bell Labs Jonathan Turner, Washington University in St. Louis Mateo Valero, UPC (Spain) Tilman Wolf, University of Massachusetts Peter Z. Onufryk, IDT Raj Yavatkar, Intel Corporation ORGANIZERS Patrick Crowley, University of Washington (pcrowley@cs.washington.edu) Mark Franklin, Washington University in St. Louis (jbf@ccrc.wustl.edu) Haldun Hadimioglu, Polytechnic University (haldun@photon.poly.edu) Peter Z. Onufryk, IDT (peter.onufryk@idt.com) NOTES FROM NP1 (2002): Selected papers from NP1 and additional industry contributions will appear in Network Processor Design : Issues and Practices Volume I (Morgan Kaufmann Publishers, September 2002). ---------------------------------------------------------------------- ---------------------------------------------------------------------- * New papers published by Computer Architecture Letters To provide the fastest possible online publication, Computer Architecture Letters continues to announce newly accepted papers in this monthly e-mail to the SIGARCH and TCCA memberships. These papers can be obtained from our website, http://comp-arch-letters.org - S. Tambat, S. Vajapeyam. "Page-Level Behavior of Cache Contention." Volume 1, Jul. 2002. - P. Juang, P. Diodato, S. Kaxiras, K. Skadron, Z. Hu, M. Martonosi, D. W. Clark. "Implementing Decay Techniques using 4T Quasi-Static Memory Cells." Volume 1, Sep. 2002. "Letters" is a quarterly forum for fast publication of new, high-quality ideas in the form of short, critically refereed, technical papers. Accepted letters are published immediately on our website and in the next available paper issue. Submissions are accepted on a continuing basis. Current turn-around time is 33 days, and we hope to improve this as our review process becomes more efficient. Current acceptance rate is 20%. The kind of paper that we are seeking is an early, "wow" idea that may not yet be ready for a full conference publication, but has enough validated insights to justify publication as a four-page letter. Abstracts --------- - S. Tambat, S. Vajapeyam. "Page-Level Behavior of Cache Contention." Volume 1, Jul. 2002. Cache misses in small, limited -associativity primary caches very often replace live cache blocks, given the dominance of capacity and conflict misses. Towards motivating novel cache organizations, we study the comparative characteristics of the virtual memory address pairs involved in typical primary -cache contention (block replacements) for the SPEC2000 integer benchmarks. We focus on the cache tag bits, and results show that (i) often just a few tag bits differ between contending addresses, and (ii) accesses to certain segments or page groups of the virtual address space (i.e. certain tag-bit groups) contend frequently. Cacheconscious virtual address space allocation can further reduce the number of confl icting tag bits. We mention two directions for exploiting such page -level contention patterns to improve cache cost and performance. - P. Juang, P. Diodato, S. Kaxiras, K. Skadron, Z. Hu, M. Martonosi, D. W. Clark. "Implementing Decay Techniques using 4T Quasi-Static Memory Cells." Volume 1, Sep. 2002. This paper proposes the use of four-transistor (4T) cache and branch predictor array cell designs to address increasing worries regarding leakage power dissipation. While 4T designs lose state when infrequently accessed, they have very low leakage, smaller area, and no capacitive loads to switch. This short paper gives an overview of 4T implementation issues and a preliminary evaluation of leakage-energy savings that shows improvements of 60-80\%.