Experiment Instructions San Diego Supercomputer Center实验说明圣迭戈超级计算机中心.pptVIP

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Experiment Instructions San Diego Supercomputer Center实验说明圣迭戈超级计算机中心.ppt

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Experiment Instructions San Diego Supercomputer Center实验说明圣迭戈超级计算机中心

HPCS Study Overview March 29, 2004 Jeff Carver Overview You will be participating in a study during this class: Done in conjunction with the larger HPC community Similar studies occurring at different universities around the country Goals of the study Understanding how people solve HPC problems and where they spend their time Understanding tradeoffs among different variables (language, development approach, performance, etc…) Allowing the next generation of High-Performance computers to take development effort into account Overview Independent Research Team from University of Maryland Dr. Basili, Dr. Zelkowitz, Dr. Carver, Dr. Asgari, Dr. Shull, L. Hochstein Data will be collected throughout semester Background Survey Effort/Activities during development Questionnaire/Interview after assignments Forms For Today Consent form Allows the research team to use the data collected during this study (anonymously) Background Survey Allows the research team to better understand the types of experience and knowledge you have at the beginning of the class Please be as honest and accurate as possible Weblink for survey: :3555/UCSB240A/Background_Questionnaire.html Data Collection When you compile your program, you will be asked to answer the following questions: How long in minutes have you been working before this compile? (Hit enter if you have been working continuously since last compile) Reason for Compile Learning/Experimenting with compiler Adding functionality (serial code) Parallelizing code Improving performance (tuning) Compile-time error on previous compile Run-time error on previous run (incorrect behavior, crashed, hung, etc…) Other (You will be asked to supply a reason) Data Collection Effort Log Each day that you work on the project, you should fill out the effort log on the web. Date Effort (in hours) Working on cluster Activity (Defined on next slide) Which part of the assignment (C/Serial, C/MPI, C/OpenMP, MATLAB/Serial, MATLAB/STARP) :3555/UCSB24A/Eff