Developer Reference for Intel® oneAPI Math Kernel Library for Fortran
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Visible to Intel only — GUID: GUID-C352E7EF-7660-42A7-8A6D-18EF02359C93
Routines for the Spherical Solver
The section describes Poisson Solver routines for the spherical case, their syntax, parameters, and return values. All flavors of the same routine are described together: single- and double-precision and periodic (having names ending in "p") and non-periodic (having names ending in "np").
These Poisson Solver routines also call the Intel® oneAPI Math Kernel Library FFT routines (described inFFT Functions), which enhance the performance of the Poisson Solver routines.
- ?_init_sph_p/?_init_sph_np
Initializes basic data structures of the periodic and non-periodic Fast Helmholtz Solver on a sphere. - ?_commit_sph_p/?_commit_sph_np
Checks consistency and correctness of input data and initializes certain data structures required to solve the periodic/non-periodic Helmholtz problem on a sphere. - ?_sph_p/?_sph_np
Computes the solution of the spherical Helmholtz problem specified by the parameters. - free_sph_p/free_sph_np
Releases the memory allocated for the data structures used by the FFT interface.