MATLAB GPU coder: No such file or directory(when using app or the command line, there is no buildLog.log in the folder)

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Jinxuan Chen 2022-2-24

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1658020-matlab-gpu-coder-no-such-file-or-directory-when-using-app-or-the-command-line-there-is-no-buildlog

评论： Jinxuan Chen 2023-11-30

采纳的回答： Infinite_king

7S`N[AS3E_[32OX]C89)AB4.png

C:\Users\45252\OneDrive\桌面\GPU\test\codegen\mex\mandelbrot_test\build\win64\buildLog.log. No such

file or directory.

Code generation failed: View Error Report

Error using codegen

Error in mandelbrot_count (line 31)

codegen -config cfg mandelbrot_test -args ARGS{1}

I use the MATLAB GPU coder example for mandelbrot and run accroding to the instruction, but there is no buildLog.log in the folder, so it doen't work.

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Answer 1

Infinite_king 2023-11-28

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1658020-matlab-gpu-coder-no-such-file-or-directory-when-using-app-or-the-command-line-there-is-no-buildlog#answer_1361172

Hi Jinxuan Chen,

I understand that you are attempting to generate CUDA code for the 'mandelbrot_test' function and encountering an error stating that 'buildLog.log' is not found. This issue may be occurring for any of the following reasons:

Lack of write access in that location.
Antivirus software removing files (very unlikely).

To resolve this issue, please follow the steps below:

Attempt to create a file in that location to check if you have write access.
If you have write access, then open MATLAB in Administrator mode.
If you do not have write access, choose another location where you do have write access.
If you have antivirus software, try pausing it and then continue with code generation.

I hope this information is helpful