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ScalES-PPM
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get POINTER to local portion of sub-array More...
Private Member Functions | |
subroutine | dist_mult_array_local_ptr_c (dm_array, sub_array_idx, sub_array_ptr) |
retrieve TYPE(c_ptr) to local chunk | |
subroutine | dist_mult_array_local_ptr_i4_1d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_2d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_3d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_4d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_5d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_6d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i4_7d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_1d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_2d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_3d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_4d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_5d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_6d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_i8_7d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_1d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_2d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_3d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_4d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_5d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_6d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_l_7d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_1d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_2d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_3d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_4d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_5d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_6d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_sp_7d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_1d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_2d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_3d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_4d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_5d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_6d (dm_array, sub_array_idx, sub_array_ptr) |
subroutine | dist_mult_array_local_ptr_dp_7d (dm_array, sub_array_idx, sub_array_ptr) |
get POINTER to local portion of sub-array
Obviously the rank of the POINTER argument has to match the dimensions used to specify the local part in the initialization of the distributed multi-array. In case the local part if of a non-intrinsic type, the user will need to get a TYPE(c_ptr) variable first and then convert to the corresponding type via C_F_POINTER.
To change the data at positions i_l,j_l for a rank 2 sub-array of type INTEGER at index 5 use code along the following lines:
Das diesem Bericht zugrundeliegende Vorhaben wurde mit Mitteln des Bundesministeriums für Bildung, und Forschung unter dem Förderkennzeichen 01IH08004E gefördert. Die Verantwortung für den Inhalt dieser Veröffentlichung liegt beim Autor.