def _generate_stats(self, executable):
stats_file = Output(executable=executable, benchmark=self.name, label=self.instances, extension='.stats')
with say("Generating stats for %s..." % executable), stats_file.open('w') as f:
say("%s%s" % (self.xlabel.ljust(20), "Time (s)"))
for input in self.inputs():
time = executable.average(input, self.executions)
f.write("%d %.4f\n" % (input.label, time))
say("%s%.4f" % (str(input.label).ljust(20), time))
return stats_file
def generate_stats(self):
original_stat = Output(self._original, benchmark=self.name, label=self.instances, extension='.stats')
if not original_stat.exists():
raise RuntimeError("Original stats file for benchmark %s does not exist. Run checkpoint first." % self.name)
files = [original_stat]
files.extend([self._generate_stats(candidate) for candidate in self._candidates])
return self.stats_class(
name=self.name,
xlabel=self.xlabel,
files=files
)
