#Compile with matlab r2013a mac os x#
#Compile with matlab r2013a code#

I do not need to compile the file on all tree platforms, but I need it on one of them to work. Does there exist an equvivalent? In Windows the same gcc switch seems to be вЂњ-Mmakedll=export_allвЂќ, which also is ignored on my PGI compiler. On some forums there is stated that I need the GCC switch вЂњ-bundleвЂќ on Unix, but this switch is not recogniced by PGI. I have been googling for days, and it does not seem to bee very common to try and make PGI and MATLAB become friends. This gives a vaiaty of different вЂњmissing entry pointвЂќ errors. Om both Windows and Linux the problem seems to boil down to the linking with system libraries that reqires the entry point вЂњmainвЂќ which in a MEX-function is renamed: вЂњmexFunctionвЂќ. This MEX function features OpenMP, but it compiles fine using GCC both with or without the GCC -fopenmp flag (i know this is -mp for the PGI compiler, but I am new with the whole PGI compiler bundle).

#Compile with matlab r2013a code#

The most simple C++ MEX function I have been using is a C++ implementation of Matlabs normalized sinc() function for which the source code can be seen here. The Unix mexopts.sh file that I have adapted can be found here.

To make Matlab call PGI, a lot of tweeking has to be done in the mexopts file, and I have been doing some of this for all tree arcitectures (here is a nice guide for win64: ). Using MATLAB 2013b for Unix, and 2013a on Windows.ДЄll my functions is compiling fine with GCC 4.8 and 4.9 (the ones I have used earlier).

#Compile with matlab r2013a mac os x#

I have tried on Windows 7 (32bit), MAC OS X 10.9 (x86_64) and Scientific Linux 6 (x86_64). During the last week I have bin doing several attempts to make the unsuportet (by Matlab at least) link between PGI and MATLAB work. I have some Matlab functions that I have implemented in C++ for my Master Thesis, and I want to try using the PGI 14.1 compiler with OpenACC to GPU-accelerate an extensive for-loop in the C++ MEX function.