https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868329#M8210 Hi everyone,<BR /><BR />Does anyone have an example of a matrix inversion using MKL LAPACK and C ? I have some problems with the functions dgetrf and dgetri even if I use the FORTRAN style as arguments. What argument of compilation must I add on a x64 architecture in my makefile? <BR /><BR />Thank you :-) Wed, 01 Apr 2009 19:08:58 GMT cedric83 2009-04-01T19:08:58Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868329#M8210 Hi everyone,<BR /><BR />Does anyone have an example of a matrix inversion using MKL LAPACK and C ? I have some problems with the functions dgetrf and dgetri even if I use the FORTRAN style as arguments. What argument of compilation must I add on a x64 architecture in my makefile? <BR /><BR />Thank you :-) Wed, 01 Apr 2009 19:08:58 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868329#M8210 cedric83 2009-04-01T19:08:58Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868330#M8211 <DIV style="margin:0px;"> <DIV id="quote_reply" style="width: 100%; margin-top: 5px;"> <DIV style="margin-left:2px;margin-right:2px;">Quoting - <A href="https://community.intel.com/en-us/profile/421030">cedric83</A></DIV> <DIV style="background-color:#E5E5E5; padding:5px;border: 1px; border-style: inset;margin-left:2px;margin-right:2px;"><EM>Hi everyone,<BR /><BR />Does anyone have an example of a matrix inversion using MKL LAPACK and C ? I have some problems with the functions dgetrf and dgetri even if I use the FORTRAN style as arguments. What argument of compilation must I add on a x64 architecture in my makefile? <BR /><BR />Thank you :-)</EM></DIV> </DIV> </DIV> <BR />See this <A href="http://software.intel.com/en-us/forums/showthread.php?t=64418">thread</A> (and link) (inversion shoudl go very similar). You're on Linux or Windows?<BR /><BR />A.<BR /> Thu, 02 Apr 2009 04:45:46 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868330#M8211 ArturGuzik 2009-04-02T04:45:46Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868331#M8212 Thx you :)<BR /><BR />I have solved my problem it came from the compilator :)<BR /> Thu, 02 Apr 2009 19:58:31 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/MKL-LAPACK-example-for-C/m-p/868331#M8212 cedric83 2009-04-02T19:58:31Z