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fully expand grid hierarchy in SDC writer

This commit is contained in:
tangxifan 2020-05-06 11:01:49 -06:00
parent 55518f4cec
commit b167c85980
1 changed files with 22 additions and 22 deletions
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44
openfpga/src/fpga_sdc/sdc_hierarchy_writer.cpp
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@ -216,30 +216,30 @@ void rec_print_pnr_sdc_grid_pb_graph_hierarchy(std::fstream& fp,
write_space_to_file(fp, depth * 2);
fp << " ";
fp << "- " << child_instance_name << "\n";
}
if (true == is_primitive_pb_type(parent_pb_type)) {
return;
}
/* Note we only go through the graph through the physical modes.
* which we build the modules
*/
t_mode* physical_mode = device_annotation.physical_mode(parent_pb_type);
/* Go recursively to the lower level in the pb_graph
* Note that we assume a full hierarchical P&R, we will only visit pb_graph_node of unique pb_type
*/
for (int ipb = 0; ipb < physical_mode->num_pb_type_children; ++ipb) {
for (int jpb = 0; jpb < physical_mode->pb_type_children[ipb].num_pb; ++jpb) {
rec_print_pnr_sdc_grid_pb_graph_hierarchy(fp,
depth + 2,
module_manager,
pb_module,
device_annotation,
&(parent_pb_graph_node->child_pb_graph_nodes[physical_mode->index][ipb][jpb]));
if (true == is_primitive_pb_type(parent_pb_type)) {
return;
}
}
/* Note we only go through the graph through the physical modes.
* which we build the modules
*/
t_mode* physical_mode = device_annotation.physical_mode(parent_pb_type);
/* Go recursively to the lower level in the pb_graph
* Note that we assume a full hierarchical P&R, we will only visit pb_graph_node of unique pb_type
*/
for (int ipb = 0; ipb < physical_mode->num_pb_type_children; ++ipb) {
for (int jpb = 0; jpb < physical_mode->pb_type_children[ipb].num_pb; ++jpb) {
rec_print_pnr_sdc_grid_pb_graph_hierarchy(fp,
depth + 2,
module_manager,
pb_module,
device_annotation,
&(parent_pb_graph_node->child_pb_graph_nodes[physical_mode->index][ipb][jpb]));
}
}
}
}