Latest publication

  • Barbara Chapman, Lei Huang, Eric Stotzer, Eric Biscondi, Ashish Shrivastava, Alan Gatherer. Implementing OpenMP on a High Performance Embedded Multicore MPSoC, Pages 1-8, In Proc. of Workshop on Multithreaded Architectures and Applications (MTAAP'09) In conjunction with International Parallel and Distributed Processing Symposium (IPDPS 2009), May 25-29, 2009, Rome, Italy. PDF

2009

  • Oscar Hernandez, Van Bui, Richard Kufrin, Ramachandra C Nanjegowda and Barbara Chapman. Open Source Software Support for the OpenMP Runtime API for Profiling.In Proc. of The Second International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2) Sept. 22nd, 2009, Vienna, Austria. PDF
  • Barbara Chapman, Lei Huang, Eric Stotzer, Eric Biscondi, Ashish Shrivastava, Alan Gatherer. Implementing OpenMP on a High Performance Embedded Multicore MPSoC, Pages 1-8, In Proc. of Workshop on Multithreaded Architectures and Applications (MTAAP'09) In conjunction with International Parallel and Distributed Processing Symposium (IPDPS 2009), May 25-29, 2009, Rome, Italy. PDF
  • Lei Huang, Deepak Eachempati, Marcus W. Hervey, and Barbara Chapman. Exploiting Global Optimizations for OpenMP Programs in the OpenUH Compiler, Pages 289-290, In Proc. of 14th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPOPP 2009), February 14-18, 2009, Raleigh, NC. PDF
  • Ramachandra Nanjegowda, Oscar Hernandez, Barbara Chapman. Scalability evaluation of barrier algorithms for OpenMP. IWOMP, 2009. PDF
  • Cody Addison, James LaGrone, Lei Huang, and Barbara Chapman. OpenMP 3.0 tasking implementation in OpenUH. In Open64 Workshop in Conjunction with the International Symposium on Code Generation and Optimization, 2009. PDF

2008

  • K. Huck, O. Hernandez, V. Bui, S. Chandrasekaran, B. Chapman, A. Malony, L. McInnes, B. Norris. Capturing Performance Knowledge for Automated Analysis. , Proc. ACM/IEEE Conference on Supercomputing 2008, Austin, November 2008 (accepted) PDF
  • V. Bui, O. Hernandez, K. Huck, L. Li, B. Norris, L.C. McInnes, and B. Chapman. A Component Infrastructure for Performance and Power Modeling of Parallel Scientific Applications, Proc. Component-Based High Performance Computing Conference, 2008.(accepted) PDF
  • O. Hernandez, H. Jin and B. Chapman. Efficient Performance Tuning Methodology with Compiler Feedback. Journal of Scientific Programming: Special Issue on Large-Scale Programming Tools and Environments. Vol. 16, Numbers 2-3, pp. 135 - 153 Link
  • Lei Huang, Deepak Eachempati, Marcus W. Hervey, and Barbara Chapman. "Extending global optimizations, in the OpenUH compiler for OpenMP". In Open64 Workshop at CGO 2008, In Conjunction with the International Symposium on Code Generation and Optimization (CGO), Boston, MA, April 2008. PDF
  • O. Hernandez, D. Tafti, P. Gopalkrishnan, L. Huang, and Barbara Chapman. Experiences in Tuning an OpenMP Application. Workshop on Architectures and Languages for Throughput Applications, Beijing, China 2008.

2007

  • V. Bui, O. Hernandez, B. Chapman, R. Kufrin, P. Gopalkrishnan, D. Tafti. Towards an Implementation of the OpenMP Collector API, Proceedings of the International Conference ParCo 2007, Julich/Aachen, Germany, pp. 573-580, John von Neumann Institute for Computing (NIC series, 38), December 2007. Link
  • Barbara Chapman, Gabriele Jost and Ruud van der Pas, "Using OpenMP: Portable Shared Memory Parallel Programming", October 2007 (MIT press) Link
  • Haoqiang Jin, Barbara Chapman, and Lei Huang, Performance Evaluation of a Multi-Zone Application in Different OpenMP Approaches. International Workshop on OpenMP (IWOMP 2007), Beijing, China, June 2007. PDF
  • S. Chandrasekaran, O. Hernandez, D. Maskell, B. Chapman, and V. Bui. Compilation and Parallelization Techniques with Tool Support to Realize Sequence Alignment Algorithm on FPGA and Multicore, Proc. Workshop on New Horizons in Compilers, India, 2007 PDF
  • Lei Huang, Girija Sethuraman, and Barbara Chapman, Parallel Data Flow Analysis for OpenMP Programs. International Workshop on OpenMP (IWOMP 2007), Beijing, China, June 2007.PDF
  • L. Adhianto and B. Chapman, "Performance Modeling of Communication and Computation in Hybrid MPI and OpenMP Applications". The Special Issue on Performance Modelling will be published in Simulation Modelling Practice and Theory, Vol. 15, issue 4, April 2007. Link
  • C. Liao and B. Chapman, "Invited Paper: A compile-time cost model for OpenMP", 12th International Workshop on High-Level Parallel Programming Models and Supportive Environments (HIPS), Long Beach, California, March 2007. PDF
  • C. Liao, O. Hernandez, B. Chapman, W. Chen and W. Zheng, OpenUH: An Optimizing, Portable OpenMP Compiler, Concurrency and Computation: Practice and Experience, Special Issue on CPC'2006 selected papers, 2007 (In press) Link

2006

  • Oscar Hernandez, Fengguang Song, Barbara Chapman, Jack Dongarra, Bernd Mohr, Shirley Moore, and Felix Wolf. Performance Instrumentation and Compiler Optimizations for MPI/OpenMP Applications. International Workshop on OpenMP (IWOMP 2006)
  • Lei Huang, Barbara Chapman and Chunhua Liao, An Implementation and Evaluation of Thread Subteam for OpenMP Extensions. Workshop on Programming Models for Ubiquitous Parallelism (PMUP 06), Seattle, WA, September 2006.PDF
  • Laksono Adhianto, Barbara Chapman, "Autoscoping Support for OpenMP Compiler", Workshop on Tools and Compilers for Hardware Acceleration (TCHA 06), Seattle WA, September 2006.
  • Laksono Adhianto, Barbara Chapman, "Performance Modeling of Communication and Computation in Hybrid MPI and OpenMP Applications," icpads, pp. 3-8, 12th International Conference on Parallel and Distributed Systems - Volume 2 (ICPADS'06), 2006. PDF
  • B. M. Chapman, L. Huang, H. Jin, G. Jost, and B. R. de Supinski, “Extending OpenMP Worksharing Directives for Multithreading”, Europar 2006PDF
  • Chunhua Liao, Oscar Hernandez, Barbara Chapman, Wenguang Chen and Weimin Zheng, "OpenUH: An Optimizing, Portable OpenMP Compiler", 12th Workshop on Compilers for Parallel Computers, A Coruna, Spain, Jan. 9-11, 2006PDF
  • Van Bui, Oscar Hernandez, Barbara Chapman, and Rick Kufrin. "Poster Abstract: An OpenMP Runtime Analyzer," ACM SIGPLAN/SIGBED Conference for Languages, Compilers, and Tools for Embedded Systems, pages 61-64, Ottawa, Ontario, Canada, June 2006PDF

2005

  • Barbara M. Chapman, Lei Huang, Gabriele Jost, Haoqiang Jin and Bronis R. de Supinski, "Support for Flexibility and User Control of Worksharing in OpenMP", NAS Technical Report NAS-05-015, October 2005PDF
  • L. Huang, B. Chapman and Z. Liu, "Towards a More Efficient Implementation of OpenMP for Clusters via Translation to Global Arrays", Parallel Computing, Volume 31, Issues 10-12, pp. 1114-1139, October-December 2005PDF
  • Chunhua Liao, Zhenying Liu, Lei Huang, and Barbara Chapman. "Evaluating OpenMP on Chip MultiThreading Platforms". First International Workshop on OpenMP, IWOMP 2005. Eugene, Oregon USA. June 1-4, 2005.PDF
  • Barbara M. Chapman and Federico Massaioli, OpenMP Guest editorial, Parallel Computing, Volume 31, Issues 10-12, October-December 2005, Pages 957-959.PDF
  • B. Chapman, "The Challenge of Providing a High-Level Programming Model for High-Performance Computing", In M. Guo, L. Yang (Eds.) High Performance Computing: Paradigm and Infrastructure, Wiley (2005)PDF

2004

  • Matthias M¨uller, Christoph Niethammer, Barbara Chapman, Yi Wen, Zhenying Liu. "Validation OpenMP 2.5 for Fortran and C/C++". Proceedings of the 6th European Workshop on OpenMP, (EWOMP 2004). pp. 91-96. Stockholm, Sweden. October 18-19, 2004.PDF
  • O. Hernandez, C. Liao and B. Chapman, "A Tool to Display Array Access Patterns in OpenMP Programs", PARA'04 workshop on state-of-the-art in scientific computing, LNCS 3732, pp. 490-498, 2005.PDF
  • O. Hernandez, C. Liao, and B. Chapman. "Dragon: A Static and Dynamic Tool for OpenMP," in Workshop on OpenMP Applications and Tools (WOMPAT 2004), lncs 3349, pp53-66, Springer Verlag, 2005.PDF
  • Z. Liu, L. Huang, B. Chapman, and T.-H.Weng, "Efficient Implementation of OpenMP for Clusters with Implicit Data Distribution," in Workshop on OpenMP Applications and Tools (WOMPAT 2004), LNCS 3349, Springer Verlag, pp 121-136, 2005.PDF
  • L. Huang, B. Chapman, Z. Liu and R. Kendall, "Efficient Translation of OpenMP to Distributed Memory", Proc. ICCS 04, LNCS Series, Springer Verlag 2004.PDF
  • A. Marowka, Z. Liu and B. Chapman, "OpenMP-Oriented Applications for Distributed Shared Memory Architectures," Concurrency and Computation: Practice and Experience, 16(4), 371-384, 2004.PDF
  • T-H. Weng and B. Chapman, "Toward Optimization of OpenMP Codes for Synchronization and Data Reuse," Int. Journal of High Performance Computing and Networking (IJHPCN), Vol. 1, 2004.PDF

2003

  • L. Huang, B. Chapman and R. Kendall, "OpenMP for Clusters," Fifth European Workshop on OpenMP (EWOMP'03), Aachen, Germany, September 22-26, 2003.PDF
  • L. Huang, B. Chapman and R. Kendall, "OpenMP on Distributed Memory via Global Arrays", Proc. ParCo2003, Dresden, Germany, September 2-5, 2003.PDF
  • B. Chapman, O. Hernandez, L. Huang, T.-H. Weng, Z. Liu, L. Adhianto, Y. Wen, "Dragon: An Open64-Based Interactive Program Analysis Tool for Large Applications," Proc.4th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT 03). 792-796. 2003.PDF
  • Z. Liu, B. Chapman, Y. Wen, L. Huang and O. Hernandez, ?Analyses and Optimizations for the Translation of OpenMP Codes into SPMD Style,? Proc. WOMPAT 03, LNCS 2716, 26-41, Springer Verlag 2003PDF
  • T.H. Weng and B. Chapman, ?Asynchronous Execution of OpenMP Code,? Proc. ICCS 03, LNCS 2660, 667-676, Springer Verlag 2003.
  • E. Ayguade and B. Chapman, Selected papers on OpenMP (including papers from the 2001 European Workshop on OpenMP). Special Issue of Scientific Programming, 2003.

2002

  • Z. Liu, B. Chapman, T.-H. Weng, O. Hernandez. "Improving the Performance of OpenMP by Array Privatization," Workshop on OpenMP Applications and Tools, WOMPAT 2002. The University of Alaska Fairbanks. Fairbanks, Alaska, LNC 2716, Spring Verlag, pp. 244-259, 2002.PDF
  • B. M. Chapman, T.-H. Weng, O. Hernandez, Z. Liu, L. Huang, Y. Wen, L. Adianto. "Cougar: Interactive Tool for Cluster Computing, " In Proceedings of the 6th World MultiConference on Systemics, Cybernetics and Informatics, July 14-18, 2002, Orlando, Florida.PDF
  • T.-H. Weng, B. M. Chapman, "Implementing OpenMP using Dataflow execution Model for Data Locality and Efficient Parallel Execution," In Proceedings of the 7th workshop on High-Level Parallel Programming Models and Supportive Environments, (HIPS-7), IEEE, April 2002, Ft. Lauderdale.PDF
  • B. Chapman, "Parallel Programming Models in the age of Globalization". Keynote paper, Annals of the Marie Curie Fellowship Association, Volume II, 9-16, Commission of the European Communities, 2002.
  • A. Prabhakar, V. Getov, and B. M. Chapman, "Performance Comparisons of Basic OpenMP Constructs," ISHPC 2002: 413-424.
  • B. M. Chapman,"Parallel Application Development with the Hybrid MPI+OpenMP Programming Model," PVM/MPI 2002: 13
  • B. M. Chapman, F. Bregier, A. Patil, A. Prabhakar, "Achieving performance under OpenMP on ccNUMA and software distributed shared memory systems," Concurrency and Computation: Practice and Experience 14(8-9): 713-739, 2002.PDF

2001

  • B. Chapman, O. Hernandez, A. Patil and A. Prabhaka. "Program Development Environment for OpenMP on ccNUMA and NUMA Platforms,"Proc. Large Scale Scientific Computations 2001, Sozopol, 2001.PDF
  • M. Bull, B. Chapman (Guest Editors), Special Issues on OpenMP. Scientific Programming 9, 2 and 3, 2001
  • B. Chapman, A. Patil and A. Prabhakar. "Performance Oriented Programming for NUMA Architectures," Proc. WOMPAT 2001, LNCS, Springer Verlag, 137-154, 2001.PDF
  • F. Bregier, B. Chapman, A. Patil and A. Prabhakar, "Extensions d'OpenMP pour les Architectures Hierarchie Memoire Multiple", Proc. 7me SYMPosium en Architectures nouvells des machines (SYMPA 7). Cite des Sciences de la Vilette, Paris, 2001.PDF

2000

  • M Brorsson and B. Chapman (Guest Editors), Selected Papers from the First European Workshop on OpenMP (EWOMP), Special Issue of Concurrency: Practice and Experience 12, 2000.

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