https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/potri-and-p-potri-with-MKL/m-p/839089#M6295 Hi,<DIV>The ?potri is intended to computes the inverse matrixes on SMP systems but</DIV><DIV>- but p?potri - onfor distributed ( MPI but not SMP !!!).</DIV><DIV>--Gennady</DIV> Thu, 15 Apr 2010 13:35:42 GMT Gennady_F_Intel 2010-04-15T13:35:42Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/potri-and-p-potri-with-MKL/m-p/839088#M6294 Hi,<BR /><BR />Is there a difference using ?potri and p?potri with MKL? At first, p?potri is a parallelised version of ?potri, but when I use the last one with MKL, all four CPU are running at the same time to find the inverse. So it looks like this routine is parallelised, correct?<BR /><BR />Would it benefit processing time if I use p?potri instead of ?potri? Are there other methods ot speed up matrix inversion (I really need an inverse)?<BR /><BR />Thanks and have a nice day! Wed, 14 Apr 2010 15:52:39 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/potri-and-p-potri-with-MKL/m-p/839088#M6294 xdominique 2010-04-14T15:52:39Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/potri-and-p-potri-with-MKL/m-p/839089#M6295 Hi,<DIV>The ?potri is intended to computes the inverse matrixes on SMP systems but</DIV><DIV>- but p?potri - onfor distributed ( MPI but not SMP !!!).</DIV><DIV>--Gennady</DIV> Thu, 15 Apr 2010 13:35:42 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/potri-and-p-potri-with-MKL/m-p/839089#M6295 Gennady_F_Intel 2010-04-15T13:35:42Z