http://www.k-wave.org/forum/topic/how-to-recompile-the-code-from-source-using-fftw Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 00:10:16 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/how-to-recompile-the-code-from-source-using-fftw#post-8600 Mon, 29 Aug 2022 09:32:29 +0000 zhaoxiang 8600@http://www.k-wave.org/forum/ <p>Hi, I'm new here. I have noticed that in the download/C++ Simulation Codes (CPU and GPU)/Known issues:(2)The performance of the compiled C++ binaries when running axisymmetric simulations with non-square domains is orders of magnitude slower due to peculiarities with the discrete trigonometric transforms in Intel MKL. If running axisymmetric simulations using the C++ code we recommend recompiling the code from source using FFTW.<br /> My question is how to recompile the code from source using FFTW?<br /> Could you please guide me?</p> <p>Thank you</p> <p>Xiang </p>