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Re: [Help-glpk] Problems compiling GLPK with ODBC support with Intel C++
Re: [Help-glpk] Problems compiling GLPK with ODBC support with Intel C++ compiler
Sat, 15 May 2010 07:19:39 +0400
> I'm trying to compile GLPK with Intel C++ 11.x compiler, but various
> problems occur when you try to include ODBC support (preprocessor
> definition HAVE_CONFIG_H which enables ODBC support via odbc32.dll).
> With MS VS++ everything works fine.
Could you please provide more detailed information (compiler diagnostic
messages, command-line options, etc.)?
> Has anybody compiled GLPK with Intel successfully? If yes, please
> provide your makefile or VS project. Thanks!
I have. Please see:
> By the way:
> Compiling GLPK with the Intel C++ compiler in general is a good idea.
> The Intel code is much faster than the code compiled with VC++.
> Depending on CPU, compiler settings and model, Intel code might be up
> to 50% faster. I just benchmarked a simple matching model which needed
> 58 seconds with Intel and 1:28 minutes with VC++ ...