https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/LU-factorization-in-MKL/m-p/780352#M1434 What algorithm does MKL use in its implementation of LU factorization? Does it use the old right-looking algorithm in 1995 LAPACK? If so, does it block carefully? Does it use recursive partitioning? Fri, 29 Jul 2011 21:03:09 GMT Anonymous 2011-07-29T21:03:09Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/LU-factorization-in-MKL/m-p/780352#M1434 What algorithm does MKL use in its implementation of LU factorization? Does it use the old right-looking algorithm in 1995 LAPACK? If so, does it block carefully? Does it use recursive partitioning? Fri, 29 Jul 2011 21:03:09 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/LU-factorization-in-MKL/m-p/780352#M1434 Anonymous 2011-07-29T21:03:09Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/LU-factorization-in-MKL/m-p/780353#M1435 Hello,<BR /><BR />MKL internallyuses severalimplementationsand switches between them (and block sizes used)according to problem type/size and environment(CPU, number of threads, etc) trying to select the best one.<BR /><BR />Best regards,<BR />Alexander. Mon, 01 Aug 2011 04:31:41 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/LU-factorization-in-MKL/m-p/780353#M1435 Alexander_K_Intel3 2011-08-01T04:31:41Z