Code covered by the BSD License

heateqGUI(varargin) HEATEQGUI MATLAB code for heateqGUI.fig
heateq_cpu_filt(k, n, Ts, L, ... HEATEQ_CPU_FILT Solves the 2D heat equation on the CPU using FILTER2
heateq_cpu_ind(k, n, Ts, L, c... HEATEQ_CPU_IND Solves the 2D heat equation on the CPU using indexing
heateq_gpu_filt(k, n, Ts, L, ... HEATEQ_GPU_FILT Solves the 2D heat equation on the GPU using FILTER2
heateq_gpu_ind(k, n, Ts, L, c... HEATEQ_GPU_IND Solves the 2D heat equation on the GPU using indexing
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Accelerating Heat Equation on the GPU

12 Apr 2013

A GUI for comparing the performance of different implementations of the heat equation on CPU and GPU

File Information
Description	HEATEQGUI is an interactive GUI that lets you compare different ways for solving the heat equation. Only minor code changes were necessary to run the code on the GPU instead of the CPU. * heateq_cpu_ind: "direct" on CPU * heateq_gpu_ind: "direct" on GPU * heateq_cpu_filt: using FILTER2 on CPU * heateq_gpu_filt: using FILTER2 on GPU Comparing CPU and GPU versions shows nice speedup by using the GPU. The obtained speedup strongly depends on the hardware setup and GUI settings.
Required Products	Parallel Computing Toolbox MATLAB
MATLAB release	MATLAB 8.0 (R2012b)
Other requirements	NVIDIA graphic card with compute capability at least 1.3 and CUDA drivers installed

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Everyone's Tags	demo, finite differences, gpu, heat equation, speedup
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