LD_TARGET_SYNC
LD_TARGET_SYNC *ci = NULL;
LD_TARGET_SYNC *ld_sync;
size_sync_info = sizeof (LD_TARGET_SYNC) * num_lds;
ci = (LD_TARGET_SYNC *)instance->ld_map[(instance->map_id - 1) & 1];
ld_sync = (LD_TARGET_SYNC *)ci;