https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Fortran-program-Using-MKL-library-and-visual-studio-2022/m-p/1639215#M36563 <P>Hello,</P><P>I have resently installed VS2022, Intel OneAPI Fortran and the MKL library.</P><P>&nbsp;</P><P>When doing the build in VS 2022 the compiler does not find the include file in the directory setup for the project:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_0-1729844416834.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59867i042FAA6AC1E74A20/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_0-1729844416834.png" alt="Jari_z4_0-1729844416834.png" /></span></P><P>I have also setup the project to use the MKL library</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_1-1729844522888.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59868i8393EE21084B8ED0/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_1-1729844522888.png" alt="Jari_z4_1-1729844522888.png" /></span></P><P>My simple test code looks like this:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_2-1729844639119.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59869iFBB6BE441661769E/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_2-1729844639119.png" alt="Jari_z4_2-1729844639119.png" /></span></P><P>And I get following when builing:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_3-1729844688124.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59870iDA174A222D943A7C/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_3-1729844688124.png" alt="Jari_z4_3-1729844688124.png" /></span></P><P>What could be the problem?</P><P>&nbsp;</P><P>Regards</P><P>Jari</P> Fri, 25 Oct 2024 08:27:47 GMT Jari_z4 2024-10-25T08:27:47Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Fortran-program-Using-MKL-library-and-visual-studio-2022/m-p/1639215#M36563 <P>Hello,</P><P>I have resently installed VS2022, Intel OneAPI Fortran and the MKL library.</P><P>&nbsp;</P><P>When doing the build in VS 2022 the compiler does not find the include file in the directory setup for the project:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_0-1729844416834.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59867i042FAA6AC1E74A20/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_0-1729844416834.png" alt="Jari_z4_0-1729844416834.png" /></span></P><P>I have also setup the project to use the MKL library</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_1-1729844522888.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59868i8393EE21084B8ED0/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_1-1729844522888.png" alt="Jari_z4_1-1729844522888.png" /></span></P><P>My simple test code looks like this:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_2-1729844639119.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59869iFBB6BE441661769E/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_2-1729844639119.png" alt="Jari_z4_2-1729844639119.png" /></span></P><P>And I get following when builing:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Jari_z4_3-1729844688124.png" style="width: 400px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/59870iDA174A222D943A7C/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="Jari_z4_3-1729844688124.png" alt="Jari_z4_3-1729844688124.png" /></span></P><P>What could be the problem?</P><P>&nbsp;</P><P>Regards</P><P>Jari</P> Fri, 25 Oct 2024 08:27:47 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Fortran-program-Using-MKL-library-and-visual-studio-2022/m-p/1639215#M36563 Jari_z4 2024-10-25T08:27:47Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Fortran-program-Using-MKL-library-and-visual-studio-2022/m-p/1639493#M36568 <P>I resolved the problem ! I had told VS that I would use MKL and then also added additional "include" and "lib" folders. Then tried to include some functions.&nbsp;</P><P>When removing the additional folders and instead specifying functions/routines from MKL as "external", then everyting worked OK.</P><P>&nbsp;</P><P>//Jari</P> Sun, 27 Oct 2024 10:10:54 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Fortran-program-Using-MKL-library-and-visual-studio-2022/m-p/1639493#M36568 Jari_z4 2024-10-27T10:10:54Z