adding openmp compiler to matlab 2015b

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albert tsao
albert tsao 2017-7-3
编辑： Walter Roberson 2017-8-17
I am trying to compile the multicore version of liblinear, but run into the following error: "MEX cannot find library 'gomp'" which is because the compiler I'm using doesn't support openmp?
how can I add a free compiler on my system (windows 10)?
  2 个评论
Walter Roberson
Walter Roberson 2017-7-3
Which compiler did you install?
https://gcc.gnu.org/onlinedocs/libgomp/
albert tsao
albert tsao 2017-7-3
MinGW64 from here https://www.mathworks.com/matlabcentral/fileexchange/52848-matlab-support-for-mingw-w64-c-c++-compiler

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albert tsao
albert tsao 2017-7-4
编辑：Walter Roberson 2017-8-17
i ended up using the trick from the last post here https://www.mathworks.com/matlabcentral/answers/279171-using-mingw-compiler-and-open-mp
1. Install TDM-GCC independently from http://tdm-gcc.tdragon.net/ (I installed 5.1.0)
2. Link til libgomp.a in that installation when compilling your mex file.

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