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OpenMP Implementation of SPICE3 Circuit Simulator

التفاصيل البيبلوغرافية
العنوان: OpenMP Implementation of SPICE3 Circuit Simulator
المؤلفون: Tien-Hsiung Weng, Barbara Chapman, Ruey-Kuen Perng
المصدر: International Journal of Parallel Programming. 35:493-505
بيانات النشر: Springer Science and Business Media LLC, 2007.
سنة النشر: 2007
مصطلحات موضوعية: Xeon, Computer science, Construct (python library), Parallel computing, computer.software_genre, Porting, Electronic circuit simulation, Theoretical Computer Science, Shared memory, Operating system, Itanium, Compiler, IBM, computer, Software, Information Systems
الوصف: In this paper, we describe our experience of creating an OpenMP implementation of the SPICE3 circuit simulator program. Given the irregular patterns of access to dynamic data structures in the SPICE code, a parallelization using current standard OpenMP directives is impossible without major rewriting of the original program. The aim of this work is to present a case study showing the development of a shared memory parallel code with minimum effort. We present two implementations, one with minimal code modification and one without modification to the original SPICE3 program using Intel's taskq construct. We also discuss the results of the case study in terms of what future compiler tools may be needed to help OpenMP application developers with similar porting goals. Our experiments using SPICE3, based on SRAM model simulation, were compiled by the SUN compiler running on a SunFire V880 UltraSPARC-III 750MHz and by the Intel icc compiler running on both an IBM Itanium with four CPUs and Intel Xeon of two processors machines. The results are promising.
تدمد: 1573-7640
0885-7458
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a6d2d00a91f7d4ac80983c7e9a94ef13
https://doi.org/10.1007/s10766-007-0053-2
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........a6d2d00a91f7d4ac80983c7e9a94ef13
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15737640
08857458