https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782056#M1558 There are no such problems if you are using ILP64 interfaces.<DIV>what MKL version you are using?</DIV><DIV>how do you link the application?</DIV><DIV></DIV> Tue, 17 Jul 2012 17:15:02 GMT Gennady_F_Intel 2012-07-17T17:15:02Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782055#M1557 Hello,<BR /><BR />I am having this error :<BR />MKL-DSS-DSS-Error, Out of memory<BR />while solving a sparse matrix with DSS.<BR /><BR />The point is that the machine has huge memory (1 TB of RAM) and a bit smaller problems use only ~40 GB of memory (4%). <BR /><BR />So, my question is : is-there a "hard" memory limit within PARDISO (such as 32 GB or 64 GB) ? Tue, 17 Jul 2012 13:26:09 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782055#M1557 didier_bo 2012-07-17T13:26:09Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782056#M1558 There are no such problems if you are using ILP64 interfaces.<DIV>what MKL version you are using?</DIV><DIV>how do you link the application?</DIV><DIV></DIV> Tue, 17 Jul 2012 17:15:02 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782056#M1558 Gennady_F_Intel 2012-07-17T17:15:02Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782057#M1559 Thank you so mush for your reactivity and your perfect answer.<BR />This information exist in the "User's guide" but not in the "Reference Manual" and I think it would be judicious to make a reference of this information in the second document in the section error of the padiso's routine.<BR />Best regard Wed, 08 Aug 2012 06:56:48 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/PARDISO-memory-limit/m-p/782057#M1559 didier_bo 2012-08-08T06:56:48Z