http://www.k-wave.org/forum/topic/running-gpu-code-from-matlab Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 02:30:31 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/running-gpu-code-from-matlab#post-8178 Tue, 08 Jun 2021 14:53:13 +0000 Bradley Treeby 8178@http://www.k-wave.org/forum/ <p>It sounds like you might be mixing MATLAB / C++ versions. Can you check you have the latest (or at least the same) version of both the MATLAB code and the binaries? </p> http://www.k-wave.org/forum/topic/running-gpu-code-from-matlab#post-8143 Thu, 29 Apr 2021 03:04:10 +0000 kaius 8143@http://www.k-wave.org/forum/ <p>I am trying to run the 'example_us_beam_patterns.m' file on the GPU as suggested in the User's Manual (Ch. 4.5). I have modified the kspaceFirstOrder3D to kspaceFirstOrder3DG. When I click on the Run link, I get the attached error message. I checked the binaries folder and I do have the 'kspaceFirstOrder-CUDA.exe' file in that folder but not the kspaceFirstOrder3D-CUDA.exe file. Where can I download that file? It does not exist in the <a href="http://www.k-wave.org/download.php" rel="nofollow">http://www.k-wave.org/download.php</a> folder.</p> <p>Thanks for any help!</p> <p>Error message:</p> <p>Error using kspaceFirstOrder3DC (line 145)<br /> The binary file kspaceFirstOrder3D-CUDA.exe could not be found in C:\Users\Acous\Documents\ket_files\k-Wave\binaries\. To use the C++ code, the C++ binaries for your operating system must be downloaded from<br /> <a href="http://www.k-wave.org/download.php" rel="nofollow">http://www.k-wave.org/download.php</a> and placed in the binaries folder.</p> <p>Error in kspaceFirstOrder3DG (line 64)<br /> sensor_data = kspaceFirstOrder3DC(varargin{:}, 'BinaryName', binary_name);</p> <p>Error in example_us_beam_patterns (line 181)<br /> sensor_data = kspaceFirstOrder3DG(kgrid, medium, transducer, sensor, input_args{:}); </p>