def generate_matrix(experiments, mem, baseline, replace, directory, fast):
assert(mem == 'best')
db = database.get_instance()
for mem_model in experiments:
mod = model.parse_model_file(mem_model)
model_ml = get_best(db, mod)
for experiment in experiments:
mod = model.parse_model_file(experiment)
time = db.get_result(mod, model_ml)
if not time:
time, cost = evaluate(mod, model_ml, directory, fast)
db.add_result(mod, model_ml, time, cost)
print(get_experiment_name(experiment) + ',' +
get_experiment_name(mem_model) + ',' + str(time))
def simulate(experiment, mem, baseline, replace, directory, fast):
mod = model.parse_model_file(experiment)
db = database.get_instance()
ml = get_memory_list(db, mem, mod, baseline, replace)
time = db.get_result(mod, ml)
if time is None:
time, cost = evaluate(mod, ml, directory, fast)
db.add_result(mod, ml, time, cost)
print(get_experiment_name(experiment) + ',' + str(time))
def get_stats(experiments, mem, baseline, replace, directory):
db = database.get_instance()
for experiment in experiments:
mod = model.parse_model_file(experiment)
ml = get_memory_list(db, mem, mod, baseline, replace)
ml.reset(mod.machine)
pl = ml.get_max_path_length()
name = get_experiment_name(experiment)
cost = ml.get_cost()
print('{},{},{}'.format(name, pl, cost))
def get_frequency(experiment, mem, baseline, keep):
m = model.parse_model_file(experiment)
db = database.get_instance()
if mem == 'model':
subsystem = m.memory
elif mem == 'baseline':
with open(baseline, 'r') as f:
subsystem = memory.parse_memory_list(lex.Lexer(f))
elif mem == 'best':
best_name, _, _ = db.get_best(m)
best_file = StringIO.StringIO(best_name)
subsystem = memory.parse_memory_list(lex.Lexer(best_file))
else:
print('ERROR: invalid memory selected:', mem)
sys.exit(-1)
m.machine.frequency = 1 << 31
result = xilinx.run_xilinx(m.machine, subsystem, keep)
print(get_experiment_name(experiment) + ',' +
str(result.frequency) + ',' +
str(result.bram_count))
def test_get_experiment_name(self):
full_name, expected = 'experiments/exp-a-b', 'exp'
self.assertEqual(util.get_experiment_name(full_name), expected)
