GPU vs CPU speed test of finite difference equation

版本 1.6.0.0 (5.7 KB) 作者: Mark Ward
Compares the speed of the parallel computing toolbox functions vs CPU for finite difference
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更新时间 2014/7/10

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Simulates the heat equation, with constant heat capacity and thermal conductivity, using GPU (parallel computing toolbox) or CPU (matrix calculations). Includes results from Nvidia titan and i5-2500k @ 4.2 GHz. Any suggestions welcome on speeding up either.

引用格式

Mark Ward (2025). GPU vs CPU speed test of finite difference equation (https://www.mathworks.com/matlabcentral/fileexchange/42779-gpu-vs-cpu-speed-test-of-finite-difference-equation), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.6.0.0

more minor fixes
1.5.0.0

few more minor corrections. All the big calculations are set as single precision currently.

1.4.0.0

I temporarily uploaded a version which used massive arrays. This one is back to normal.
1.3.0.0

This version is faster and uses less memory. It uses the 'stencil' approach: see the comments for details.
1.2.0.0

Was advised by Mathworks that one of the submitted files was not a .m file, so I've re-submitted the zip archive.
1.0.0.0