https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Performance-on-MKL-and-IPP/m-p/826926#M5168 I posted one but didn't see it. Apologize if you see duplicates.<BR /><BR /><P>It seems IPP and MKL provide similar functions such as FFT.</P><P>For a 400x200 complex FFT, which one, MKL vs. IPP, provides better performance and accuracy? Or are they the same?</P><P>I have some computation intensive program and I am wondering whether I should go with IPP or MKL? Are they the same? MKL has information on processor as it seems it is optimized for different processors, (MKLGetVersion.Processor), does IPP have the same optimization for different processors?</P><P>Thanks.</P> Wed, 08 Sep 2010 21:45:43 GMT missing__zlw 2010-09-08T21:45:43Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Performance-on-MKL-and-IPP/m-p/826926#M5168 I posted one but didn't see it. Apologize if you see duplicates.<BR /><BR /><P>It seems IPP and MKL provide similar functions such as FFT.</P><P>For a 400x200 complex FFT, which one, MKL vs. IPP, provides better performance and accuracy? Or are they the same?</P><P>I have some computation intensive program and I am wondering whether I should go with IPP or MKL? Are they the same? MKL has information on processor as it seems it is optimized for different processors, (MKLGetVersion.Processor), does IPP have the same optimization for different processors?</P><P>Thanks.</P> Wed, 08 Sep 2010 21:45:43 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Performance-on-MKL-and-IPP/m-p/826926#M5168 missing__zlw 2010-09-08T21:45:43Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Performance-on-MKL-and-IPP/m-p/826927#M5169 yes, this is duplicated thread. Please see as Shane answered <A href="http://software.intel.com/en-us/forums/showthread.php?t=77225&amp;o=d&amp;s=lr">here</A>.<DIV><SPAN style="font-family: Verdana, Arial, Helvetica, sans-serif;">--Gennady<BR /></SPAN><DIV></DIV></DIV> Thu, 09 Sep 2010 04:12:12 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Performance-on-MKL-and-IPP/m-p/826927#M5169 Gennady_F_Intel 2010-09-09T04:12:12Z