111   std::size_t local_threads[2]={8,8};  in paint_scene_with_weights()  local
113   auto cl_ni=(unsigned)RoundUp(img_view->ni(),(int)local_threads[0]);  in paint_scene_with_weights()
114   auto cl_nj=(unsigned)RoundUp(img_view->nj(),(int)local_threads[1]);  in paint_scene_with_weights()
184     local_threads[0]=8;  in paint_scene_with_weights()
185     local_threads[1]=8;  in paint_scene_with_weights()
229     kern->set_local_arg( local_threads[0]*local_threads[1]*sizeof(cl_uchar16) );//local tree,  in paint_scene_with_weights()
230     kern->set_local_arg( local_threads[0]*local_threads[1]*sizeof(cl_uchar4) ); //ray bundle,  in paint_scene_with_weights()
231     kern->set_local_arg( local_threads[0]*local_threads[1]*sizeof(cl_int) );    //cell pointers,  in paint_scene_with_weights()
232     kern->set_local_arg( local_threads[0]*local_threads[1]*sizeof(cl_float4) ); //cached aux,  in paint_scene_with_weights()
233 …kern->set_local_arg( local_threads[0]*local_threads[1]*10*sizeof(cl_uchar) ); //cumsum buffer, imi…  in paint_scene_with_weights()
236     kern->execute(queue, 2, local_threads, global_threads);  in paint_scene_with_weights()
245     local_threads[0] = 64;  in paint_scene_with_weights()
246     local_threads[1] = 1 ;  in paint_scene_with_weights()
247     global_threads[0]=RoundUp(info_buffer->data_buffer_length,local_threads[0]);  in paint_scene_with_weights()
265     kern1->execute(queue, 2, local_threads, global_threads);  in paint_scene_with_weights()