From nobody Mon Feb 9 00:54:42 2026 Received: from mail-yb1-f202.google.com (mail-yb1-f202.google.com [209.85.219.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70ED716086C for ; Wed, 28 Feb 2024 17:56:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709143005; cv=none; b=g7NaJVeTZAQM9EN22ikEWGJkbRVCjnSDepLEfOmJSK07+N6Wlu+WwVwn0tjiyOYpmpCjV8zj3fNvCDNTiu99HNljwA9d8QZbmZDiPkaQqWr8tXaWYtvheuK3sBOuo4ld5GxuWMu1Hr4YEF3FTQTr8EL7oF5Rig3gxT/8CzVrv2Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709143005; c=relaxed/simple; bh=GN4Y68feIoyK84NORTnkVtG7K1dAvlvEPxB9mo8klN0=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=eDsStaWlRJRm+GGDKGJzgat4i90xkLVfIFyOhfGBQoKojLBwTsW6r/eHwk2fGcAgefBfyd/+F+e1QH8dXxoexc79y4bnze6mz8J0k8Ti2lbhp82QQzxF3tYrq5PsPOFFVPhTPTe+RO0ArB/2ghYEQFdDFhm1GzDb8rymzWKg9/U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=xtJY0am5; arc=none smtp.client-ip=209.85.219.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="xtJY0am5" Received: by mail-yb1-f202.google.com with SMTP id 3f1490d57ef6-dcbfe1a42a4so83467276.2 for ; Wed, 28 Feb 2024 09:56:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1709143003; x=1709747803; darn=vger.kernel.org; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=cnw+7frKkpFIuv39tcYmSQZnvJ8fkaJfcm6LBjLqiJc=; b=xtJY0am5bmBpdnyEI0PbfJXCt8vf5YwbIwTlCjN8KrC7blauI8P4yuzNOnfj26AWFw cl82RgHLUUAfnP/B88Pcbfh4MaidKvhYHImYyH7HIzBmfpgBGNIfzxoTzTGdMig/7DfJ 4qe65cNanrFGAJQTzPEolYEuRKwRwPoGyNp1GcZDMqrhaarP/1xdzh1kigzCef5Fq9wW bqg743asA7hIAZLC50z2asXsQnbqUGH14VJo7FCuHY/TRa/kbE9pEFNLT2rgSlEe5Y+Y o2lV+qFy/9iGKaH4dOsHbP+pb3zxAHVX/lov5KWffYeRC7653EYx6W5/HZTrc2m93Qo9 CMJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709143003; x=1709747803; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=cnw+7frKkpFIuv39tcYmSQZnvJ8fkaJfcm6LBjLqiJc=; b=KtDyOgJ948VSECQKm44I2bz+xiTdwK+fJ4tRcPGN7vJ5UhfuK2jTF0/aI3dr+V02Kl xS+ljwftBgfQK7p0noGdoNE3OwqKhzZWr0jzJBw9WoK96qwVjPgdwvIwVW6UJO+oSygo 86wVSlsPhpTXe1LzSdManDRqTzhtYa5HMAjTMDQy9iqBJa2hT8nf0DIYVObYWiYTeOaP 92TCOk+69mk1sX5q4CnxBxqBAWbaoSMIMXghb3TUgGYxdq0muBynyos8tU/3xNjo8Ond ObBoQDbYX9GvZQvvB+OXqXW/NuVi6ko1Nm8YsKGwIYut+tAh3erbeFQJJXOaXX3/g1mY jsOw== X-Forwarded-Encrypted: i=1; AJvYcCXbgjXaYxqpFMbZXIAR5xePOYsmYAs5asr+6Y7NG9srWKUy0bHq9FGrlI/NkDu1PIuMrSBkD87HFTfTMtvfn9qTh93+y1DDvtLyRS63 X-Gm-Message-State: AOJu0Yzj+mXZ1Awn2ynOK5C+YejAy6WMIikoSAEj8KdRTe6w7V2Uigwz 5TaqblccaDWhG2bZViELqS9c3RpY0wVj6WxbjYKUzMZeFvzZcQF6NOPBgwgbDlSDqcoeAhl4wX9 hQFy6uw== X-Google-Smtp-Source: AGHT+IFjrtNDeWnvtWG+hFLz1BVbIHglv6/Izl+y8nYTIxy5JYqi9xl96j5v2z4/0v34Qi4Bomn9Q5bX5VjW X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:77dc:144c:334e:e2dd]) (user=irogers job=sendgmr) by 2002:a05:6902:1204:b0:dc6:e1ed:bd1a with SMTP id s4-20020a056902120400b00dc6e1edbd1amr3766ybu.2.1709143003509; Wed, 28 Feb 2024 09:56:43 -0800 (PST) Date: Wed, 28 Feb 2024 09:56:08 -0800 In-Reply-To: <20240228175617.4049201-1-irogers@google.com> Message-Id: <20240228175617.4049201-4-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240228175617.4049201-1-irogers@google.com> X-Mailer: git-send-email 2.44.0.278.ge034bb2e1d-goog Subject: [PATCH v1 03/12] perf jevents: Add descriptions to metricgroup abstraction From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , John Garry , Kan Liang , Jing Zhang , Thomas Richter , James Clark , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Andi Kleen , Kajol Jain , Sandipan Das , Ravi Bangoria , Perry Taylor , Samantha Alt , Caleb Biggers , Weilin Wang , Edward Baker , Stephane Eranian Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add a function to recursively generate metric group descriptions. Signed-off-by: Ian Rogers --- 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: =20 return result =20 + def ToMetricGroupDescriptions(self, root: bool =3D True) -> Dict[str, st= r]: + return {} =20 class _MetricJsonEncoder(json.JSONEncoder): """Special handling for Metric objects.""" @@ -493,10 +495,12 @@ class MetricGroup: which can facilitate arrangements similar to trees. """ =20 - 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] =3D None): self.name =3D name self.metric_list =3D metric_list + self.description =3D description for metric in metric_list: metric.AddToMetricGroup(self) =20 @@ -516,6 +520,12 @@ class MetricGroup: def ToPerfJson(self) -> str: return json.dumps(sorted(self.Flatten()), indent=3D2, cls=3D_MetricJso= nEncoder) =20 + def ToMetricGroupDescriptions(self, root: bool =3D True) -> Dict[str, st= r]: + result =3D {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() =20 --=20 2.44.0.278.ge034bb2e1d-goog