Gambit-list Mars 2015

gambit-list@iro.umontreal.ca

13 participants
17 discussions

CFP: Workshop on Generic Programming 2015 - Deadline May 15
by Sebastian Erdweg 05 Mar '15

05 Mar '15

====================================================================== CALL FOR PAPERS WGP 2015 11th ACM SIGPLAN Workshop on Generic Programming Vancouver, Canada Sunday, August 30, 2015 http://www.wgp-sigplan.org/2015 Co-located with the International Conference on Functional Programming (ICFP 2015) ====================================================================== Goals of the workshop --------------------- Generic programming is about making programs more adaptable by making them more general. Generic programs often embody non-traditional kinds of polymorphism; ordinary programs are obtained from them by suitably instantiating their parameters. In contrast with normal programs, the parameters of a generic program are often quite rich in structure; for example they may be other programs, types or type constructors, class hierarchies, or even programming paradigms. Generic programming techniques have always been of interest, both to practitioners and to theoreticians, and, for at least 20 years, generic programming techniques have been a specific focus of research in the functional and object-oriented programming communities. Generic programming has gradually spread to more and more mainstream languages, and today is widely used in industry. This workshop brings together leading researchers and practitioners in generic programming from around the world, and features papers capturing the state of the art in this important area. We welcome contributions on all aspects, theoretical as well as practical, of * generic programming, * programming with (C++) concepts, * meta-programming, * programming with type classes, * programming with modules, * programming with dependent types, * type systems for generic programming, * polytypic programming, * adaptive object-oriented programming, * component-based programming, * strategic programming, * aspect-oriented programming, * family polymorphism, * object-oriented generic programming, * implementation of generic programming languages, * static and dynamic analyses of generic programs, * and so on. Program Committee ----------------- * Patrick Bahr (co-chair), University of Copenhagen * Sebastian Erdweg (co-chair), Technical University of Darmstadt * Edwin Brady, University of St Andrews * Edsko de Vries, Well-Typed LLP * Mauro Jaskelioff, National University of Rosario * Johan Jeuring, Utrecht University * Pieter Koopman, Radboud University Nijmegen * Bruno C. d. S. Oliveira, University of Hong Kong * Nicolas Pouillard, IT University of Copenhagen * Sukyoung Ryu, Korea Advanced Institute of Science and Technology * Sibylle Schupp, Hamburg University of Technology * Sam Tobin-Hochstadt, Indiana University Proceedings and Copyright ------------------------- We plan to have formal proceedings, published by the ACM. Accepted papers will be included in the ACM Digital Library. Authors must grant ACM publication rights upon acceptance (http://authors.acm.org/main.html), but may retain copyright if they wish. Authors are encouraged to publish auxiliary material with their paper (source code, test data, and so forth). The proceedings will be freely available for download from the ACM Digital Library from one week before the start of the conference until two weeks after the conference. Submission details ------------------ * Submission deadline: Fri, 15th May 2015 * Author notification: Fri, 26th June 2015 * Final version due: Sun, 19th July 2015 * Workshop: Sun, 30th August 2015 Submitted papers should fall into one of two categories: * Regular research papers (12 pages) * Short papers: case studies, tool demos, generic pearls (6 pages) Regular research papers are expected to present novel and interesting research results. Short papers need not present novel or fully polished results. Good candidates for short papers are those that report on interesting case studies of generic programming in open source or industry, present demos of generic programming tools or libraries, or discuss elegant and illustrative uses of generic programming ('pearls'). All submissions should be in portable document format (PDF), formatted using the ACM SIGPLAN style guidelines (two-column, 9pt). Regular research papers must not exceed 12 pages. Short papers must not exceed 6 pages. If applicable, papers should be marked with one of the labels 'case study, 'tool demo' or 'generic pearl' in the title at the time of submission. Papers should be submitted via HotCRP at https://icfp-wgp15.hotcrp.com/ Travel Support -------------- Student attendees with accepted papers can apply for a SIGPLAN PAC grant to help cover travel expenses. PAC also offers other support, such as for child-care expenses during the meeting or for travel costs for companions of SIGPLAN members with physical disabilities, as well as for travel from locations outside of North America and Europe. For details on the PAC program, see its web page (http://www.sigplan.org/PAC.htm). History of the Workshop on Generic Programming ---------------------------------------------- Earlier Workshops on Generic Programming have been held in * Gothenburg, Sweden 2014 (affiliated with ICFP), * Boston, Massachusetts, US 2013 (affiliated with ICFP), * Copenhagen, Denmark 2012 (affiliated with ICFP), * Tokyo, Japan 2011 (affiliated with ICFP), * Baltimore, Maryland, US 2010 (affiliated with ICFP), * Edinburgh, UK 2009 (affiliated with ICFP), * Victoria, BC, Canada 2008 (affiliated with ICFP), * Portland 2006 (affiliated with ICFP), * Ponte de Lima 2000 (affiliated with MPC), * Marstrand 1998 (affiliated with MPC). Furthermore, there were a few informal workshops * Utrecht 2005 (informal workshop), * Dagstuhl 2002 (IFIP WG2.1 Working Conference), * Nottingham 2001 (informal workshop). There were also (closely related) DGP workshops in Oxford (June 3-4 2004), and a Spring School on DGP in Nottingham (April 24-27 2006, which had a half-day workshop attached). WGP Steering Committee ---------------------- * Andres Löh * Ronald Garcia * Jacques Carette * Jeremiah Willcock * José Pedro Magalhães * Tiark Rompf * Tarmo Uustalo * Stephanie Weirich * Fritz Henglein

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[TFPIE 2015] 2nd call for papers
by Peter Achten 05 Mar '15

05 Mar '15

Trends in Functional Programming in Education (TFPIE 2015) 2nd Call for papers https://wiki.science.ru.nl/tfpie/TFPIE2015 The 4th International Workshop on Trends in Functional Programming in Education, TFPIE 2015, will be held on June 2, 2015 in Sophia-Antipolis in France. It is co-located with the Symposium on Trends in Functional Programming (TFP 2015) which takes place from June 3 - 5. *** Goal *** The goal of TFPIE is to gather researchers, teachers and professionals that use, or are interested in the use of, functional programming in education. TFPIE aims to be a venue where novel ideas, classroom-tested ideas and work-in-progress on the use of functional programming in education are discussed. The one-day workshop will foster a spirit of open discussion by having a review process for publication after the workshop. The program chair of TFPIE 2015 will screen submissions to ensure that all presentations are within scope and are of interest to participants. Potential presenters are invited to submit an extended abstract (4-6 pages) or a draft paper (up to 16 pages) in EPTCS style. The authors of accepted presentations will have their preprints and their slides made available on the workshop's website/wiki. Visitors to the TFPIE 2015 website/wiki will be able to add comments. This includes presenters who may respond to comments and questions as well as provide pointers to improvements and follow-up work. After the workshop, presenters will be invited to submit (a revised version of) their article for review. The PC will select the best articles for publication in the journal Electronic Proceedings in Theoretical Computer Science (EPTCS). Articles rejected for presentation and extended abstracts will not be formally reviewed by the PC. TFPIE workshops have previously been held in St Andrews, Scotland (2012), Provo Utah, USA (2013), and Soesterberg, The Netherlands (2014). *** Program Committee *** Peter Achten, Radboud University Nijmegen, The Netherlands Edwin Brady, University of St Andrews, UK Johan Jeuring, Utrecht University and Open University, The Netherlands (Chair) Shriram Krishnamurthi, Brown University, US Rita Loogen, Philipps-Universität Marburg, Germany Marco Morazan, Seton Hall University, US Norman Ramsey, Tufts University, US *** Submission Guidelines *** TFPIE 2015 welcomes submissions describing techniques used in the classroom, tools used in and/or developed for the classroom and any creative use of functional programming (FP) to aid education in or outside Computer Science. Topics of interest include, but are not limited to: - FP and beginning CS students - FP and Computational Thinking - FP and Artificial Intelligence - FP in Robotics - FP and Music - Advanced FP for undergraduates - Tools supporting learning FP - FP in graduate education - Engaging students in research using FP - FP in Programming Languages - FP in the high school curriculum - FP as a stepping stone to other CS topics - FP and Philosophy *** Best Lectures *** In addition to papers, we request “best lecture” presentations. What is your best lecture topic in an FP related course? Do you have a fun way to present FP concepts to novices or perhaps an especially interesting presentation of a difficult topic? In either case, please consider sharing it. Best lecture topics will be selected for presentation based on a short abstract describing the lecture and its interest to TFPIE attendees. *** Submission *** Papers and abstracts can be submitted via easychair at the following link: https://easychair.org/conferences/?conf=tfpie2015 It is expected at at least one author for each submitted paper will attend the workshop. *** Important Dates *** April 7, 2015: Early Registration for TFP closes April 27, 2015: Submission deadline for draft TFPIE papers and abstracts May 3 2015: Notification of acceptance for presentation ?? (Probably May 22 2015): Registration for TFPIE closes - as does late registration for TFP June 2, 2015: Presentations in Sophia-Antipolis, France July 7, 2015: Full papers for EPTCS proceedings due. September 1, 2015: Notification of acceptance for proceedings September 22, 2015: Camera ready copy due for EPTCS Submission of an abstract implies no obligation to submit a full version; abstracts with no corresponding full versions by the full paper deadline will be considered as withdrawn.

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Runtime problem with Gambit 4.7.4
by Emmanuel Medernach 05 Mar '15

05 Mar '15

Hello, I have problem running a bunch of code compiled with gambit scheme version 4.7.4 which runned fine with version 4.6.9. This problem tracked down to macros, here is a minimal file: $ cat list.scm (define-syntax dummy (syntax-rules () ((dummy a b ...) (time (begin a b ...))))) ;; SRFI 1 iota (define (iota count) (let loop ((i 1) (result '())) (if (> i count) (reverse result) (loop (+ i 1) (cons i result))))) (dummy (length (iota 1000000))) With Gambit version 4.6.9 $ gsc -:s -o list.c -c list.scm $ gsc -:s -o link.c -link list.c $ gcc -o list list.c link.c -ldl -lm -lgambc -lutil -L${GAMBITDIR}/lib/ -I${GAMBITDIR}/include/ $ ./list (time (length (iota 1000000))) 80 ms real time 79 ms cpu time (61 user, 18 system) 5 collections accounting for 55 ms real time (48 user, 6 system) 96000000 bytes allocated 23512 minor faults no major faults With Gambit version 4.7.4 $ gsc -:s -o list.c -c list.scm $ gsc -:s -o link.c -link list.c *** WARNING -- "$sc-put-cte" is not defined, *** referenced in: ("list.c") *** WARNING -- "$syntax-dispatch" is not defined, *** referenced in: ("list.c") *** WARNING -- "syntax-error" is not defined, *** referenced in: ("list.c") $ gcc -o list list.c link.c -ldl -lm -lgambc -lutil -L${GAMBITDIR}/lib/ -I${GAMBITDIR}/include/ $ ./list *** ERROR IN | list| -- Operator is not a PROCEDURE (#!unbound '#(syntax-object dummy ((top) #(ribcage #(dummy) #((top)) #(dummy)))) '#<procedure #2> '*top*) What is now the correct way to compile with macros in Gambit version 4.7.4 ? Emmanuel

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Can't upload file to wiki
by Bradley Lucier 04 Mar '15

04 Mar '15

From this page: http://dynamo.iro.umontreal.ca/wiki/index.php/Special:Upload I get the message The upload directory (public) is not writable by the webserver. I'm logged in as bjlucier. Brad

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Newbie Checking in
by Duke Normandin 04 Mar '15

04 Mar '15

Is this list active? Access to the archives seems to be hosed!! -- Duke ><>

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Telling whether a file has been loaded, or a function defined?
by Bradley Lucier 04 Mar '15

04 Mar '15

Marc: I've got ##wr-meroon going pretty well, but if Meroon isn't loaded, then I get the following warnings when I use certain Meroon functions (obviously): *** WARNING -- "Class-fields" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "Class-name" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "Field-name" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "Mono-Field?" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "field-defined?" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "field-length" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "field-value" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") *** WARNING -- "object->class" is not defined, *** referenced in: ("/home/lucier/Downloads/gambit/lib/_gambc.c") I figure I can get around this by defining non-block dummy procedures for these Meroon-defined functions that will be replaced when Meroon is loaded. Perhaps you have a better solution. But is it possible to tell dynamically whether Meroon (or _meroon.o1, or whatever) has been loaded? Brad

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DSLDI: 3rd Workshop on Domain-Specific Language Design and Implementation
by Tijs van der Storm 03 Mar '15

03 Mar '15

********************************************************************* FIRST CALL FOR TALK PROPOSALS DSLDI 2015 Third Workshop on Domain-Specific Language Design and Implementation July 7, 2015 Prague, Czech Republic Co-located with ECOOP http://2015.ecoop.org/track/dsldi-2015-papers ********************************************************************* Deadline for talk proposals: 2nd of April, 2015 If designed and implemented well, domain-specific languages (DSLs) combine the best features of general-purpose programming languages (e.g., performance) with high productivity (e.g., ease of programming). *** Workshop Goal *** The goal of the DSLDI workshop is to bring together researchers and practitioners interested in sharing ideas on how DSLs should be designed, implemented, supported by tools, and applied in realistic application contexts. We are both interested in discovering how already known domains such as graph processing or machine learning can be best supported by DSLs, but also in exploring new domains that could be targeted by DSLs. More generally, we are interested in building a community that can drive forward the development of modern DSLs. *** Workshop Format *** DSLDI is a single-day workshop and will consist of a series of short talks whose main goal is to trigger exchange of opinion and discussions. The talks should be on the topics within DSLDI's area of interest, which include but are not limited to the following ones: * DSL implementation techniques, including compiler-level and runtime-level solutions * utilization of domain knowledge for driving optimizations of DSL implementations * utilizing DSLs for managing parallelism and hardware heterogeneity * DSL performance and scalability studies * DSL tools, such as DSL editors and editor plugins, debuggers, refactoring tools, etc. * applications of DSLs to existing as well as emerging domains, for example graph processing, image processing, machine learning, analytics, robotics, etc. * practitioners reports, for example descriptions of DSL deployment i a real-life production setting *** Call for Submissions *** We solicit talk proposals in the form of short abstracts (max. 2 pages). A good talk proposal describes an interesting position, demonstration, or early achievement. The submissions will be reviewed on relevance and clarity, and used to plan the mostly interactive sessions of the workshop day. Publication of accepted abstracts and slides on the website is voluntary. * Deadline for talk proposals: April 2nd, 2015 * Notification: May 1st, 2015 * Workshop: July 7th, 2015 * Submission website: https://easychair.org/conferences/?conf=dsldi2015 *** Workshop Organization *** Organizers * Tijs van der Storm (storm(a)cwi.nl), CWI, The Netherlands * Sebastian Erdweg (erdweg(a)informatik.tu-darmstadt.de), TU Darmstadt, Germany Follow us on Twitter at https://twitter.com/wsdsldi Program committee * Emilie Balland * Martin Bravenboer (LogicBlox) * Hassan Chafi (Oracle Labs) * William Cook (UT Austin) * Shriram Krishnamurthi (Brown University) * Heather Miller (EPFL) * Bruno Oliveira (University of Hong Kong) * Cyrus Omar (CMU) * Richard Paige (University of York) * Tony Sloane (Macquarie University) * Emma Söderberg (Google) * Emma Tosch (University of Massachusetts, Amherst) * Jurgen Vinju (CWI) -- Researcher Centrum Wiskunde & Informatica (CWI) Master of Software Engineering Universiteit van Amsterdam (UvA) Dr. Tijs van der Storm @ Centrum Wiskunde & Informatica (CWI) Office: L225 | Phone: +31 (0)20 5924164 | Address: Science Park 123 P.O. Box 94079 | Postal code: 1090 GB | Amsterdam, The Netherlands

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Gambit-list Mars 2015