方式来处理在linux中编写CUDA + MEX代码？ [英] way to handle to write CUDA+MEX code in linux?

问题描述

我尝试编写matlab mex代码与Cuda集成，但它是足够困难的编译和调试周围。有没有更好的方法来代码和测试？我在Matlab 2012b。

I try to write matlab mex code with Cuda integrated but it is just hard enough to compile and debug all around. Is there any better approach to code and test? I am on Matlab 2012b.

目前我在sublime编写代码，然后在matlab编译，但我也是新手CUDA，因此它只是很难编码没有立即看到结果。

Currently I am writing code in sublime then compile it on matlab but I am also newbie at CUDA as well thus it is just hard to code it without seeing the result instantly.

推荐答案

Robert Crovella的评论很有意思。

The comment by Robert Crovella is interesting.

我只是想提到我用CUDA指令编译mex文件的方式（它也适用于不同版本的MATLAB）。

I just wanted to mention the way I was used to compile mex file with CUDA instructions (and which works also on different versions of MATLAB).

1）通过 nvcc 编译并通过命令转换C ++代码中的源代码

1) Compile by nvcc and transform the source code in C++ code by the command

 system(sprintf('nvcc -I"%s/extern/include" -cuda "mex-fun.cu" -output-file "mexfun.cpp"', matlabroot));

2）通过

mex -I/opt/cuda/include -L/opt/cuda/lib -lcudart mex-fun.cpp

这最初是在 MATLAB新闻阅读器第页。

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