topic Note that the dss_reorder in Intel® oneAPI Math Kernel Library https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980329#M17383 <P>Note that the dss_reorder routine can write back the permutation it computes via the MKL_DSS_GET_ORDER option. The size of the buffer you'd need to supply is, of course, the same as the dimension of the equation you're solving.</P> <P><A href="https://software.intel.com/sites/products/documentation/hpc/mkl/mklman/GUID-F0D0BC19-B6ED-412C-AC4A-FC594FE4AEA0.htm" target="_blank">https://software.intel.com/sites/products/documentation/hpc/mkl/mklman/GUID-F0D0BC19-B6ED-412C-AC4A-FC594FE4AEA0.htm</A></P> <P>&nbsp;</P> Mon, 18 Aug 2014 17:59:49 GMT Reinking__Alexander 2014-08-18T17:59:49Z Matrix Reordering in MKL? https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980327#M17381 <P>Are there any matrix reordering algorithms available in the MKL API, such as Reverse-Cuthill-McKee or Gibbs-Poole-Stockmeyer? I can't seem to find any references one way or the other.</P> <P>Thank you.</P> Mon, 14 Apr 2014 17:05:53 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980327#M17381 Robert_P_2 2014-04-14T17:05:53Z such reodering algorithms are https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980328#M17382 <P>such reodering algorithms are used internally in Direct Solver (Pardiso ).MKL doesn't provide the API for that functionality.</P> <P>&nbsp;</P> Tue, 15 Apr 2014 10:07:50 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980328#M17382 Gennady_F_Intel 2014-04-15T10:07:50Z Note that the dss_reorder https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980329#M17383 <P>Note that the dss_reorder routine can write back the permutation it computes via the MKL_DSS_GET_ORDER option. The size of the buffer you'd need to supply is, of course, the same as the dimension of the equation you're solving.</P> <P><A href="https://software.intel.com/sites/products/documentation/hpc/mkl/mklman/GUID-F0D0BC19-B6ED-412C-AC4A-FC594FE4AEA0.htm" target="_blank">https://software.intel.com/sites/products/documentation/hpc/mkl/mklman/GUID-F0D0BC19-B6ED-412C-AC4A-FC594FE4AEA0.htm</A></P> <P>&nbsp;</P> Mon, 18 Aug 2014 17:59:49 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Matrix-Reordering-in-MKL/m-p/980329#M17383 Reinking__Alexander 2014-08-18T17:59:49Z