Messages in this thread Patch in this message | | | Date | Wed, 13 Mar 2024 22:50:42 -0700 | Subject | [PATCH v3 03/12] perf jevents: Add descriptions to metricgroup abstraction | From | Ian Rogers <> |
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Add a function to recursively generate metric group descriptions.
Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/pmu-events/metric.py | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/tools/perf/pmu-events/metric.py b/tools/perf/pmu-events/metric.py index 8a718dd4b1fe..1de4fb72c75e 100644 --- a/tools/perf/pmu-events/metric.py +++ b/tools/perf/pmu-events/metric.py @@ -475,6 +475,8 @@ class Metric: return result + def ToMetricGroupDescriptions(self, root: bool = True) -> Dict[str, str]: + return {} class _MetricJsonEncoder(json.JSONEncoder): """Special handling for Metric objects.""" @@ -493,10 +495,12 @@ class MetricGroup: which can facilitate arrangements similar to trees. """ - def __init__(self, name: str, metric_list: List[Union[Metric, - 'MetricGroup']]): + def __init__(self, name: str, + metric_list: List[Union[Metric, 'MetricGroup']], + description: Optional[str] = None): self.name = name self.metric_list = metric_list + self.description = description for metric in metric_list: metric.AddToMetricGroup(self) @@ -516,6 +520,12 @@ class MetricGroup: def ToPerfJson(self) -> str: return json.dumps(sorted(self.Flatten()), indent=2, cls=_MetricJsonEncoder) + def ToMetricGroupDescriptions(self, root: bool = True) -> Dict[str, str]: + result = {self.name: self.description} if self.description else {} + for x in self.metric_list: + result.update(x.ToMetricGroupDescriptions(False)) + return result + def __str__(self) -> str: return self.ToPerfJson() -- 2.44.0.278.ge034bb2e1d-goog
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