2010/5/14 Tony Theodore <to...@logyst.com> > On 15 May 2010 05:28, Doug Semler <dougsem...@gmail.com> wrote: > > 2010/5/14 Tony Theodore <to...@logyst.com>: > >> 2010/5/15 Mario Rodríguez <shi...@gmail.com>: > >>> Hi, > >>> > >>> I want to use *MKL*`s lapack & BLAS in my *mingw* project. > >>> > >>> I use this libraries for 32 bits linking: mkl_intel_c_dll.lib, > >>> mkl_intel_thread_dll.lib, mkl_core_dll.lib. In 32b arquitecture, it´s > >>> enought adding this files names at the end of the g++ linking line. > >>> > >>> But in 64 bits (using mingw-w64 project), it show me undefined > >>> references in all blas/lapack calls. I use: > >>> > >>> -mkl_intel_lp64_dll.lib > >>> -mkl_intel_thread_dll.lib > >>> -mkl_core-dll.lib > >>> > >>> It is possible to do? Maybe using dlltool/reimp or some tool similar? > >>> > >>> Thanks in advance! > >> > >> Try the link advisor [1], selecting Linux to see the gcc options, to > >> get some hints - and see the common errors [2] . Note also, you > >> probably want ilp64 not lp64. > >> > >> Cheers, > >> > >> Tony > >> > >> [1] > http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor/ > >> [2] > http://software.intel.com/en-us/articles/intel-math-kernel-library-intel-mkl-for-linux-common-linking-errors/ > >> > > > > No, the Mingw 64 target is llp64, not ilp64...it's 32bit longs for > > x64 targets. (sizeof(long) == 4, sizeof(long long) == 8, sizeof(void*) > > == 8)...ilp64 is sizeof(long) == 8, which is wrong... > > Ah, I see, thanks. It's just that Intel recommend ilp64, even though > they ship both libs - maybe they should distribute the source ;) > > Tony >
which one should I use? I`ve tested mingw-w64-bin_i686-mingw_20100515_sezero.zip<http://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/sezero_20100515/mingw-w64-bin_i686-mingw_20100515_sezero.zip/download>(the last one) and others from "Automated builds", but they have gcc 4.4. Which one solve this issue? Thanks a lot!
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