91         int top_h = 0;  in forward()  local
97             top_h += bottom_blob.h * bottom_blob.elempack;  in forward()
100         int out_elempack = opt.use_packing_layout && top_h % 4 == 0 ? 4 : 1;  in forward()
104         top_blob.create(w, top_h / out_elempack, out_elemsize, out_elempack, opt.blob_allocator);  in forward()
111 …        top_blob_unpacked.create(w, top_h / elempack, elemsize, elempack, opt.workspace_allocator);  in forward()
292         int top_h = 0;  in forward()  local
296             top_h += bottom_blob.h;  in forward()
300         top_blob.create(w, top_h, channels, elemsize, elempack, opt.blob_allocator);  in forward()
417         int top_h = 0;  in forward_bf16s_fp16s()  local
423             top_h += bottom_blob.h * bottom_blob.elempack;  in forward_bf16s_fp16s()
429             out_elempack = opt.use_fp16_arithmetic && top_h % 8 == 0 ? 8 : top_h % 4 == 0 ? 4 : 1;  in forward_bf16s_fp16s()
434         top_blob.create(w, top_h / out_elempack, out_elemsize, out_elempack, opt.blob_allocator);  in forward_bf16s_fp16s()
441 …        top_blob_unpacked.create(w, top_h / elempack, elemsize, elempack, opt.workspace_allocator);  in forward_bf16s_fp16s()
754         int top_h = 0;  in forward_bf16s_fp16s()  local
758             top_h += bottom_blob.h;  in forward_bf16s_fp16s()
762         top_blob.create(w, top_h, channels, elemsize, elempack, opt.blob_allocator);  in forward_bf16s_fp16s()