DSS is a simplified interface of Intel® MKL PARDISO. Simpler and easier to use. Not as many fine tuning options. A group of routines used in step-by-step solving process. Six steps: Initialization (dss_create) Matrix structure definition (dss_define_structure) Reordering (dss_reorder) Factorization (dss_factor_real, dss_factor_complex)

Compute the corresponding solution vector and place it in the output array.

Intel MKL supports an alternative to the PARDISO* interface for the direct sparse solver referred to here as DSS interface. The DSS interface implements a group of user-callable routines that...

2019年8月11日 · The oneMKL DSS interface for PARDISO was created to provide a simpler interface to the functionality, but often users still want to use the PARDISO interface. This article provides some tips for getting started and corrects some of the mistakes made by first-time users and even occasionally by experienced users.

Some users have asked how to call and link the Intel ® Math Kernel Library (Intel ® MKL) functions from their C# programs. While the standard way of interfacing with third party software libraries from C# is well documented, some of the steps in interfacing with Intel MKL specifically may still be confusing.

2017年9月28日 · The coefficient matrix of the linear system of equations is a sparse one so I am using the intel mkl direct solver for sparse matrices to solve this system. The class is used to solve the linear system and I tried it before for a simple problem and it works well by comparing the results with matlab.

I would like to use MKL to solve a sparse linear system. I chose the DSS (Direct Sparse Solver) interface, which implements the following steps:

2014年7月15日 · You can compile mkl_dss.f90 by itself, and then you do not need to INCLUDE that file anywhere in your code, since the necessary modules will be available to the compiler. View solution in original post

我正在使用英特尔MKL库来求解具有多个右侧向量的线性方程组 (A*x = b)。 rhs向量是通过单独的例程异步生成的，因此，不可能一次解决所有这些问题。 为了加速程序，使用了多线程程序，其中每个线程负责求解单个rhs向量。 因为矩阵 A 总是恒定的，所以应该执行一次LU因子分解，然后在所有线程中使用这些因子。 因此，我使用以下命令对 A 进行了分解. 并使用以下命令将句柄传递给线程以解决问题： 但是，我发现在多个 dss_solve_real 实例中使用相同的 handle 并不是线程 …

2013年9月6日 · the memory leakage problem with DSS API has been fixed in update 1 ( MKL version 11.1.1 ). This update you can download from intel reqistration center. Please let us know the results.