elpa_autotune_setup - Man Page
Name
elpa_autotune_setup — create an instance for autotuning of the ELPA library
Before the autotuning object can be created, an instance of the ELPA library has to be setup, see e.g. elpa_setup(3)
Synopsis
Fortran Interface
use elpa
class(elpa_t), pointer :: elpa class(elpa_autotune_t), pointer :: tune_state
tune_state= elpa%autotune_setup (level, domain)
With the definitions of the input and output variables:
integer :: level ! the level of the autotuning, at the moment ELPA_AUTOTUNE_FAST is supported
integer :: domain ! the domain (real or complex) of the autotuning, can be either ELPA_AUTOTUNE_DOMAIN_REAL or ELPA_AUTOTUNE_DOMAIN_COMPLEX
C Interface
#include <elpa/elpa.h>
elpa_t handle; elpa_autotune_t autotune_handle;
elpa_autotune_t autotune_handle = elpa_autotune_setup (elpa_t handle, int level, int domain);
With the definitions of the input and output variables:
elpa_t handle; // the handle of an ELPA object, obtained before with elpa_allocate(3)
int level; // the level of the autotuning, at the moment ELPA_AUTOTUNE_FAST"issupported
int domain; // the domain (real or complex) of the autotuning, can be either ELPA_AUTOTUNE_DOMAIN_REAL"andELPA_AUTOTUNE_DOMAIN_COMPLEX
elpa_autotune_t autotune_handel; // the created handle of the autotune object
Description
Creates an ELPA autotuning object. Prior to calling the autotune_setup, an ELPA object must have been created. See elpa_setup(3)
See Also
elpa_autotune_step(3) elpa_autotune_set_best(3) elpa_autotune_deallocate(3)
Referenced By
elpa_autotune_deallocate(3), elpa_autotune_set_best(3), elpa_autotune_step(3).