diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/runner.py | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/runner.py b/lib/runner.py index a8c2fd1..672a824 100644 --- a/lib/runner.py +++ b/lib/runner.py @@ -766,20 +766,26 @@ class Multipass: def get_counter_limits_us(self, opts=list()) -> tuple: """Return duration of one counter step and one counter overflow in us.""" cpu_freq = 0 + counter_freq = 0 overflow_value = 0 max_overflow = 0 for line in self._cached_info(opts): match = re.match(r"CPU\s+Freq:\s+(.*)\s+Hz", line) if match: cpu_freq = int(match.group(1)) + match = re.match(r"Count\s+Freq:\s+(.*)\s+Hz", line) + if match: + counter_freq = int(match.group(1)) match = re.match(r"Counter Overflow:\s+([^/]*)/(.*)", line) if match: overflow_value = int(match.group(1)) max_overflow = int(match.group(2)) - if cpu_freq and overflow_value: + if cpu_freq and not counter_freq: + counter_freq = cpu_freq + if counter_freq and overflow_value: return ( - 1_000_000 / cpu_freq, - overflow_value * 1_000_000 / cpu_freq, + 1_000_000 / counter_freq, + overflow_value * 1_000_000 / counter_freq, max_overflow, ) raise RuntimeError("Did not find Counter Overflow limits") |