def _ParseOutputForSamples(output):
"""Parses the output from running Coremark to get performance samples.
Args:
output: The output from running Coremark.
Returns:
A list of sample.Sample objects.
Raises:
Benchmarks.RunError: If correct operation is not validated.
"""
if 'Correct operation validated' not in output:
raise errors.Benchmarks.RunError('Correct operation not validated.')
value = regex_util.ExtractFloat(r'CoreMark 1.0 : ([0-9]*\.[0-9]*)', output)
metadata = {
'summary':
output.splitlines()[-1], # Last line of output is a summary.
'size':
regex_util.ExtractInt(r'CoreMark Size\s*:\s*([0-9]*)', output),
'total_ticks':
regex_util.ExtractInt(r'Total ticks\s*:\s*([0-9]*)', output),
'total_time_sec':
regex_util.ExtractFloat(r'Total time \(secs\)\s*:\s*([0-9]*\.[0-9]*)',
output),
'iterations':
regex_util.ExtractInt(r'Iterations\s*:\s*([0-9]*)', output),
'iterations_per_cpu':
ITERATIONS_PER_CPU,
'parallelism_method':
FLAGS.coremark_parallelism_method,
}
return [sample.Sample('Coremark Score', value, '', metadata)]
def testParsesSuccessfully(self): regex = r'test (\d+) string' string = 'test 12435 string' self.assertEqual(12435, regex_util.ExtractInt(regex, string, group=1))