کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
568454 | 876396 | 2008 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Streaming SIMD Extensions applied to boundary element codes
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزار
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چکیده انگلیسی
Nowadays processor architectures include Streaming SIMD Extensions (SSE) originally developed for multimedia applications, not so well explored for scientific computing. This fact has called the attention of the present authors and this paper introduces the application of SSE, also known as multimedia instructions, to boundary element codes. Since SSE instructions are not widespread among boundary element programmers, the authors present this technique applied to a well-known Fortran program for the solution of two-dimensional elastostatic problems. The vectorization guidelines provided here may also be extended to other numerical methods. Numerical experiments show the effectiveness of the proposed approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Engineering Software - Volume 39, Issue 11, November 2008, Pages 888–898
Journal: Advances in Engineering Software - Volume 39, Issue 11, November 2008, Pages 888–898
نویسندگان
M.T.F. Cunha, J.C.F. Telles, F.L.B. Ribeiro,