get_local_sizes Subroutine

public subroutine get_local_sizes(pencils, in_starts, in_counts, out_starts, out_counts, alloc_size)

Obtain local starts and counts in real and fourier spaces

Arguments

Type IntentOptional Attributes Name
type(pencil), intent(in) :: pencils(:)

Array of pencils
integer(kind=int32), intent(out), optional :: in_starts(:)

Start indexes in real space (0-based)
integer(kind=int32), intent(out), optional :: in_counts(:)

Number of elements in real space
integer(kind=int32), intent(out), optional :: out_starts(:)

Start indexes in fourier space (0-based)
integer(kind=int32), intent(out), optional :: out_counts(:)

Number of elements in fourier space
integer(kind=int64), intent(out), optional :: alloc_size

Minimal number of elements required to execute plan

Called by

proc~~get_local_sizes~2~~CalledByGraph proc~get_local_sizes~2 get_local_sizes proc~autotune_grid~2 transpose_plan_host%autotune_grid proc~autotune_grid~2->proc~get_local_sizes~2 proc~create~4 abstract_transpose_plan%create proc~create~4->proc~get_local_sizes~2 proc~get_local_sizes dtfft_plan_t%get_local_sizes proc~get_local_sizes->proc~get_local_sizes~2 proc~run_autotune_backend run_autotune_backend proc~run_autotune_backend->proc~get_local_sizes~2 proc~autotune_grid autotune_grid proc~autotune_grid->proc~run_autotune_backend proc~autotune_grid_decomposition~2 transpose_plan_host%autotune_grid_decomposition proc~autotune_grid_decomposition~2->proc~autotune_grid~2 proc~create_cuda transpose_plan_cuda%create_cuda proc~create_cuda->proc~run_autotune_backend proc~autotune_grid_decomposition autotune_grid_decomposition proc~create_cuda->proc~autotune_grid_decomposition proc~create_private dtfft_plan_t%create_private proc~create_private->proc~create~4 proc~create_private~2 transpose_plan_host%create_private proc~create_private~2->proc~autotune_grid~2 proc~create_private~2->proc~autotune_grid_decomposition~2 proc~dtfft_get_local_sizes_c dtfft_get_local_sizes_c proc~dtfft_get_local_sizes_c->proc~get_local_sizes proc~get_alloc_size dtfft_plan_t%get_alloc_size proc~get_alloc_size->proc~get_local_sizes proc~autotune_grid_decomposition->proc~autotune_grid proc~check_aux dtfft_plan_t%check_aux proc~check_aux->proc~get_alloc_size proc~create_c2c_internal dtfft_core_c2c%create_c2c_internal proc~create_c2c_internal->proc~create_private proc~create_r2r dtfft_plan_r2r_t%create_r2r proc~create_r2r->proc~create_private proc~dtfft_get_alloc_size_c dtfft_get_alloc_size_c proc~dtfft_get_alloc_size_c->proc~get_alloc_size proc~get_alloc_bytes dtfft_plan_t%get_alloc_bytes proc~get_alloc_bytes->proc~get_alloc_size proc~create_c2c dtfft_plan_c2c_t%create_c2c proc~create_c2c->proc~create_c2c_internal proc~create_r2c dtfft_plan_r2c_t%create_r2c proc~create_r2c->proc~create_c2c_internal proc~dtfft_get_alloc_bytes_c dtfft_get_alloc_bytes_c proc~dtfft_get_alloc_bytes_c->proc~get_alloc_bytes proc~execute_ptr dtfft_plan_t%execute_ptr proc~execute_ptr->proc~check_aux proc~dtfft_execute_c dtfft_execute_c proc~dtfft_execute_c->proc~execute_ptr proc~execute dtfft_plan_t%execute proc~execute->proc~execute_ptr