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remove regexp in SDC generation.

This commit is contained in:
tangxifan 2020-05-05 13:40:18 -06:00
parent 98fbcb5410
commit 0985c720e9
1 changed files with 23 additions and 80 deletions
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103
openfpga/src/fpga_sdc/pnr_sdc_routing_writer.cpp
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@ -101,12 +101,12 @@ void print_pnr_sdc_constrain_sb_mux_timing(std::fstream& fp,
}
/* Constrain a path */
if (false == hierarchical) {
print_pnr_sdc_regexp_constrain_max_delay(fp,
module_path,
generate_sdc_port(module_manager.module_port(sb_module, module_input_port)),
module_path,
generate_sdc_port(module_manager.module_port(sb_module, module_output_port)),
switch_delays[module_input_port] / time_unit);
print_pnr_sdc_constrain_max_delay(fp,
module_path,
generate_sdc_port(module_manager.module_port(sb_module, module_input_port)),
module_path,
generate_sdc_port(module_manager.module_port(sb_module, module_output_port)),
switch_delays[module_input_port] / time_unit);
} else {
VTR_ASSERT_SAFE(true == hierarchical);
@ -222,13 +222,7 @@ void print_pnr_sdc_flatten_routing_constrain_sb_timing(const std::string& sdc_di
ModuleId sb_module = module_manager.find_module(sb_instance_name);
VTR_ASSERT(true == module_manager.valid_module_id(sb_module));
std::string module_path = root_path
+ std::string("\\/")
+ std::string("(");
/* Find all the instances in the top-level module */
module_path += sb_instance_name;
module_path += std::string(")") + std::string("\\");
std::string module_path = format_dir_path(root_path) + sb_instance_name;
print_pnr_sdc_constrain_sb_timing(sdc_dir,
time_unit,
@ -275,22 +269,7 @@ void print_pnr_sdc_compact_routing_constrain_sb_timing(const std::string& sdc_di
ModuleId sb_module = module_manager.find_module(sb_module_name);
VTR_ASSERT(true == module_manager.valid_module_id(sb_module));
std::string module_path = root_path
+ std::string("\\/")
+ std::string("(");
/* Find all the instances in the top-level module */
bool first_element = true;
for (const size_t& instance_id : module_manager.child_module_instances(top_module, sb_module)) {
std::string sb_instance_name = module_manager.instance_name(top_module, sb_module, instance_id);
if (false == first_element) {
module_path += std::string("|");
}
module_path += sb_instance_name;
first_element = false;
}
module_path += std::string(")") + std::string("\\");
std::string module_path = format_dir_path(root_path) + sb_module_name;
print_pnr_sdc_constrain_sb_timing(sdc_dir,
time_unit,
@ -388,12 +367,12 @@ void print_pnr_sdc_constrain_cb_mux_timing(std::fstream& fp,
switch_delays[module_input_port] / time_unit);
} else {
VTR_ASSERT_SAFE(false == hierarchical);
print_pnr_sdc_regexp_constrain_max_delay(fp,
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, module_input_port)),
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, module_output_port)),
switch_delays[module_input_port] / time_unit);
print_pnr_sdc_constrain_max_delay(fp,
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, module_input_port)),
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, module_output_port)),
switch_delays[module_input_port] / time_unit);
}
}
@ -482,12 +461,12 @@ void print_pnr_sdc_constrain_cb_timing(const std::string& sdc_dir,
routing_segment_delay / time_unit);
} else {
VTR_ASSERT_SAFE(false == hierarchical);
print_pnr_sdc_regexp_constrain_max_delay(fp,
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, input_port_id)),
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, output_port_id)),
routing_segment_delay / time_unit);
print_pnr_sdc_constrain_max_delay(fp,
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, input_port_id)),
std::string(module_path),
generate_sdc_port(module_manager.module_port(cb_module, output_port_id)),
routing_segment_delay / time_unit);
}
}
@ -551,13 +530,7 @@ void print_pnr_sdc_flatten_routing_constrain_cb_timing(const std::string& sdc_di
ModuleId cb_module = module_manager.find_module(cb_instance_name);
VTR_ASSERT(true == module_manager.valid_module_id(cb_module));
std::string module_path = root_path
+ std::string("\\/")
+ std::string("(");
/* Find all the instances in the top-level module */
module_path += cb_instance_name;
module_path += std::string(")") + std::string("\\");
std::string module_path = format_dir_path(root_path) + cb_instance_name;
print_pnr_sdc_constrain_cb_timing(sdc_dir,
time_unit,
@ -636,22 +609,7 @@ void print_pnr_sdc_compact_routing_constrain_cb_timing(const std::string& sdc_di
ModuleId cb_module = module_manager.find_module(cb_module_name);
VTR_ASSERT(true == module_manager.valid_module_id(cb_module));
std::string module_path = root_path
+ std::string("\\/")
+ std::string("(");
/* Find all the instances in the top-level module */
bool first_element = true;
for (const size_t& instance_id : module_manager.child_module_instances(top_module, cb_module)) {
std::string cb_instance_name = module_manager.instance_name(top_module, cb_module, instance_id);
if (false == first_element) {
module_path += std::string("|");
}
module_path += cb_instance_name;
first_element = false;
}
module_path += std::string(")") + std::string("\\");
std::string module_path = format_dir_path(root_path) + cb_module_name;
print_pnr_sdc_constrain_cb_timing(sdc_dir,
time_unit,
@ -676,22 +634,7 @@ void print_pnr_sdc_compact_routing_constrain_cb_timing(const std::string& sdc_di
ModuleId cb_module = module_manager.find_module(cb_module_name);
VTR_ASSERT(true == module_manager.valid_module_id(cb_module));
std::string module_path = root_path
+ std::string("\\/")
+ std::string("(");
/* Find all the instances in the top-level module */
bool first_element = true;
for (const size_t& instance_id : module_manager.child_module_instances(top_module, cb_module)) {
std::string cb_instance_name = module_manager.instance_name(top_module, cb_module, instance_id);
if (false == first_element) {
module_path += std::string("|");
}
module_path += cb_instance_name;
first_element = false;
}
module_path += std::string(")") + std::string("\\");
std::string module_path = format_dir_path(root_path) + cb_module_name;
print_pnr_sdc_constrain_cb_timing(sdc_dir,
time_unit,