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[Check codes] add check codes for default circuit models. Error out when there is no default model in a defined group

This commit is contained in:
tangxifan 2020-08-23 13:48:22 -06:00
parent fb5a5a2448
commit b83319bf14
1 changed files with 43 additions and 3 deletions
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46
libopenfpga/libarchopenfpga/src/check_circuit_library.cpp
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@ -197,6 +197,43 @@ size_t check_circuit_model_port_required(const CircuitLibrary& circuit_lib,
return num_err;
}
/************************************************************************
* A generic function to search each default circuit model by types
* that have been defined by users.
* If a type of circuit model is defined, we expect there is a default model
* to be specified
***********************************************************************/
static
size_t check_default_circuit_model_by_types(const CircuitLibrary& circuit_lib) {
size_t num_err = 0;
for (size_t itype = 0; itype < NUM_CIRCUIT_MODEL_TYPES; ++itype) {
std::vector<CircuitModelId> curr_models = circuit_lib.models_by_type(e_circuit_model_type(itype));
if (0 == curr_models.size()) {
continue;
}
/* Go through the models and try to find a default one */
size_t found_default_counter = 0;
for (const auto& curr_model : curr_models) {
if (true == circuit_lib.model_is_default(curr_model)) {
found_default_counter++;
}
}
if (0 == found_default_counter) {
VTR_LOG_ERROR("Miss a default circuit model for the type %s! Try to define it in your architecture file!\n",
CIRCUIT_MODEL_TYPE_STRING[itype]);
num_err++;
}
if (1 < found_default_counter) {
VTR_LOG_ERROR("Found >1 default circuit models for the type %s! Expect only one!\n",
CIRCUIT_MODEL_TYPE_STRING[itype]);
num_err++;
}
}
return num_err;
}
/************************************************************************
* A generic function to find the default circuit model with a given type
* If not found, we give an error
@ -207,9 +244,9 @@ size_t check_required_default_circuit_model(const CircuitLibrary& circuit_lib,
size_t num_err = 0;
if (CircuitModelId::INVALID() == circuit_lib.default_model(circuit_model_type)) {
VTR_LOG_ERROR("A default circuit model for the type %s! Try to define it in your architecture file!\n",
VTR_LOG_ERROR("Miss a default circuit model for the type %s! Try to define it in your architecture file!\n",
CIRCUIT_MODEL_TYPE_STRING[size_t(circuit_model_type)]);
exit(1);
num_err++;
}
return num_err;
@ -626,7 +663,10 @@ bool check_circuit_library(const CircuitLibrary& circuit_lib) {
num_err += check_circuit_model_port_required(circuit_lib, CIRCUIT_MODEL_LUT, lut_port_types_required);
/* 10. We must have default circuit models for these types: MUX, channel wires and wires */
/* 10. For each type of circuit models that are define, we must have 1 default model
* We must have default circuit models for these types: MUX, channel wires and wires
*/
num_err += check_default_circuit_model_by_types(circuit_lib);
num_err += check_required_default_circuit_model(circuit_lib, CIRCUIT_MODEL_MUX);
num_err += check_required_default_circuit_model(circuit_lib, CIRCUIT_MODEL_CHAN_WIRE);
num_err += check_required_default_circuit_model(circuit_lib, CIRCUIT_MODEL_WIRE);