Copies a submatrix from one trapezoidal matrix to another.
The following table lists the values of PARDISO_DATA_TYPE depending on the matrix types and values of the parameter iparm(28).
Returns statistics about various phases of the solving process.
Makes the FGMRES iterations.
There are two different types of interfaces available in the Extended Eigensolver routines:
The reverse communication interfaces (RCI):
These interfaces are matrix free format (the interfaces are independent of the matrix data formats). You must provide matrix-vector multiply and direct/iterative linear system solvers for your own explicit or implicit data format.
VM includes mathematical and pack/unpack vector functions for single and double precision vector arguments of real and compex types. Intel MKL provides Fortran and C interfaces for all VM functions, including the associated service functions. The Function Naming Conventions topic shows how to call these functions.
Performance depends on a number of factors, including vectorization and threading overhead. The recommended usage is as follows:
Performs element by element subtraction of vector b from vector a.
Computes the cube root of the square of each vector element.
Computes the four-quadrant inverse tangent of the ratios of the corresponding elementss of two vectors divided by π.