https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Pazzled-with-pdpotrf-arguments/m-p/1048380#M21039 <P>I answered the question <A href="http://stackoverflow.com/a/31137250/2411320">here</A>.</P> Tue, 30 Jun 2015 11:41:33 GMT Georgios_S_ 2015-06-30T11:41:33Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Pazzled-with-pdpotrf-arguments/m-p/1048379#M21038 <P>Recently I did a Cholesky decomposition with dpotrf(). My goal is to do that in a distributed environment, so I need to use <A href="https://software.intel.com/en-us/node/521465">pdpotrf()</A>. However, I can not understand what values should ia, ja and desca. Can anyone please explain, since I did not find a C example about that?</P> Mon, 22 Jun 2015 13:08:39 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Pazzled-with-pdpotrf-arguments/m-p/1048379#M21038 Georgios_S_ 2015-06-22T13:08:39Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Pazzled-with-pdpotrf-arguments/m-p/1048380#M21039 <P>I answered the question <A href="http://stackoverflow.com/a/31137250/2411320">here</A>.</P> Tue, 30 Jun 2015 11:41:33 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Pazzled-with-pdpotrf-arguments/m-p/1048380#M21039 Georgios_S_ 2015-06-30T11:41:33Z