https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DSS-routines-for-8-byte-integers/m-p/855852#M6986 Hi,<BR />The present implementation of the DSS routines is limited by the range of the 4-byte integers. In other words if your matrix has too many non-zero elements, or is simply large enough that it cannot be stored in sparse format using 4-byte integers, then you cannot use DSS as it is now. This can be solved by using 8-byte integers, but the DSS interface is not prepared for that type. <BR /><BR />It would be very useful for many modern scientific applications if the interface of the DSS routines were adapted to the use of 8-byte integers in the next version of the MKL.<BR /><BR />Cheers,<BR />Joaquin E. Drut and Timo A. Lhde<BR /> Sun, 03 Feb 2008 01:16:15 GMT jdrut 2008-02-03T01:16:15Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DSS-routines-for-8-byte-integers/m-p/855852#M6986 Hi,<BR />The present implementation of the DSS routines is limited by the range of the 4-byte integers. In other words if your matrix has too many non-zero elements, or is simply large enough that it cannot be stored in sparse format using 4-byte integers, then you cannot use DSS as it is now. This can be solved by using 8-byte integers, but the DSS interface is not prepared for that type. <BR /><BR />It would be very useful for many modern scientific applications if the interface of the DSS routines were adapted to the use of 8-byte integers in the next version of the MKL.<BR /><BR />Cheers,<BR />Joaquin E. Drut and Timo A. Lhde<BR /> Sun, 03 Feb 2008 01:16:15 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/DSS-routines-for-8-byte-integers/m-p/855852#M6986 jdrut 2008-02-03T01:16:15Z