https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987618#M21944 <DIV></DIV> <DIV>Will dual processing systems automatically benefit when suing IPP? We're planning on using the image library with various data types for large images (4kx4k). I would expect to see a near linear speedup for simple arithmetic operations, is this the case or do I need to explicitly introduce threading myself?</DIV> Sun, 26 Jun 2005 08:14:29 GMT tez 2005-06-26T08:14:29Z https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987618#M21944 <DIV></DIV> <DIV>Will dual processing systems automatically benefit when suing IPP? We're planning on using the image library with various data types for large images (4kx4k). I would expect to see a near linear speedup for simple arithmetic operations, is this the case or do I need to explicitly introduce threading myself?</DIV> Sun, 26 Jun 2005 08:14:29 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987618#M21944 tez 2005-06-26T08:14:29Z https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987619#M21945 No, they will not automatically benefit. Efficient multithreading is too application specific for a performance library to do it for you. Fri, 15 Jul 2005 03:22:18 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987619#M21945 jdrooks 2005-07-15T03:22:18Z https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987620#M21946 <DIV>Hi,</DIV> <DIV></DIV> <DIV>actually, some of IPP functions use OpenMP threading inside, so you will get automatically some benefits when you are using IPP DLLs. Note, there is no internal threading in IPP static libraries, so you can tune threading in your application by yourself.</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV> Vladimir</DIV> Wed, 27 Jul 2005 15:31:47 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Image-Processing-and-SMP-speedup/m-p/987620#M21946 Vladimir_Dudnik 2005-07-27T15:31:47Z