From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (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 4E94417C7D3 for ; Tue, 25 Jun 2024 18:42:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719340953; cv=none; b=QcrS/+EQAvmw6D6TXyJ5WTdjTg9qDuhVya9Xohv45zKdaeErWHax8qGwGzVjGu5qH0dZVSVOg7vU8nd5yODrC5PY4zd18AErQoYlx04fb4w8rIOs4okBOm1EgTybYjflsKwK6bUoJnJMLMAiaCc4B8gKP3SReuksukcVZmFtYJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719340953; c=relaxed/simple; bh=uRakYP9YwtSrkRypd0sus0mo63iXTbShYivQP4vojDY=; h=Date:Message-Id:Mime-Version:Subject:From:To:Content-Type; b=XPi0y6whIrR+Zhfui3XpddF9kwYd/xbuuisjLFRWPCuUK1wYEM9muXczFBUBi+yC3XVeuZUrGiDVfDkVJU+mSiKjifOm9wknoBAbjuXE3by4Dm1mQkXE5xwhtEoOA5ITmulceGhGZcFsC91p36TQ6sArh+4WlRt1IRhJkOlJS8s= 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=UYwFQfrY; arc=none smtp.client-ip=209.85.219.201 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="UYwFQfrY" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-e02b7adfb95so13151197276.2 for ; Tue, 25 Jun 2024 11:42:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1719340951; x=1719945751; darn=vger.kernel.org; h=to:from:subject:mime-version:message-id:date:from:to:cc:subject :date:message-id:reply-to; bh=eTeAroXO/wxI5kEA8VbI1l6499SWylVFeT71mGO4Lpo=; b=UYwFQfrYws0+D2MvOckrNyr3sHMZwDDUw25Og0reG7qDZRKstQd+k4Vt/v1XLE5bBp X/BcHdmwqVF7ya9rh/9o3OTgvdm8M+db1G48MGi80DJaDLS7XVvfzSWRCjkW4Yp6NtrZ z8jRI6jBda9iA2Fu7CasOMWMLXBL6lqRxbG+G9LyaIjkcgSSiruyd1kb/BWGnY0FF0Dr 933ZYALLub86KlGmYQASH1QoXkTGgk2mbDghvDlPkimTt7Rj9DGX4qmozdc0uwl8o4j+ +t6Q5StjkeMf9UluSapnLmJIPBNwg7OHgl9nyxJd+eSrfLj+f4e/Uw79ltvLwQN/BA8i 0GTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719340951; x=1719945751; h=to:from:subject:mime-version:message-id:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=eTeAroXO/wxI5kEA8VbI1l6499SWylVFeT71mGO4Lpo=; b=Yo4zz3c36c2i0g2KVOA5qFMetJJGmkAXnyl7I36iACnq4VtgQj5m+27gfE/OiygvK8 RUZGvH1Hz8XfVJbOsLh6Tm4WLdtgBDmFnykFqqKbZ6ioDgd90RmHy60RDVFJdKpBvbtU gsp+dRjPwQDpahnMzOB53aDnaDV1xMEF71KOGIeVLJs8fwkvCn+4Qc/nYUuB0BzZw2DU P9tA3m5Afbsbtd2xws1CpNXqA/qRQD8fgsNY4LBYEsJZ5BwdHSQBNgvdggCSxJQUGVAi 22izCj1n3gkDR0SDmUoRJk1Bk+D6ur1nBSMPMiAMcHWXXVIJnfcrcdDdTb8l5hgsmlFf mkBA== X-Forwarded-Encrypted: i=1; AJvYcCW9qNwkv2RS2jcd+0xH6NOgbqZhyZGz99qHx4DHKmI2mDu+92+Xy3mUBx4lrXSPrMFPuOzLOJRxuZmvzqkMdgo1/0CeN8KKSSK4dcjU X-Gm-Message-State: AOJu0Yw71SvSMfkuHAuIbQWo/vcFpiSubq7/aMuEqv2rXR2yaLTTdF21 Ma63PnMJIx48lbPJUB/hNBkPrzw3wTvti6z294Ap07d8hmjDS9jcLIWSu1+qQlvlcqfz0VdT2o1 9ZN3gcg== X-Google-Smtp-Source: AGHT+IFyZ7kXRo1fobxWOpR60+105e2CUJB1svUXS6WY+BeDAegQYQ5D1PdonDyHNqGhZMEWQteOMSmoioOM X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:b4cb:a52b:f9ea:8678]) (user=irogers job=sendgmr) by 2002:a05:6902:1208:b0:dfa:59bc:8857 with SMTP id 3f1490d57ef6-e03040ff7bamr193288276.9.1719340951339; Tue, 25 Jun 2024 11:42:31 -0700 (PDT) Date: Tue, 25 Jun 2024 11:42:17 -0700 Message-Id: <20240625184224.929018-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.45.2.741.gdbec12cfda-goog Subject: [PATCH v4 0/7] Refactor perf python module build From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan , Guo Ren , Paul Walmsley , Palmer Dabbelt , Albert Ou , Suzuki K Poulose , Yicong Yang , Jonathan Cameron , Miguel Ojeda , Alex Gaynor , Wedson Almeida Filho , Boqun Feng , Gary Guo , "=?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?=" , Benno Lossin , Andreas Hindborg , Alice Ryhl , Nick Terrell , Andrei Vagin , Kees Cook , Oliver Upton , Ze Gao , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Refactor the perf python module build to instead of building C files it links libraries. To support this make static libraries for tests, ui, util and pmu-events. Doing this allows fewer functions to be stubbed out, importantly parse_events is no longer stubbed out which will improve the ability to work with heterogeneous cores. By not building .c files for the python module and for the build of perf, this should also help build times. Patch 1 adds '*.a' cleanup to the clean target. Patches 2 to 6 add static libraries for existing parts of the perf build. Patch 7 adds the python build using libraries rather than C source files. Patch 8 cleans up the python dependencies and removes the no longer needed python-ext-sources. v4: Rebase past conflict with commit eae7044b67a6 ("perf hist: Honor symbol_conf.skip_empty") - fixes like this commit won't be necessary after these changes. Swap a tab for spaces for better consistency. v3: Add missed xtensa directory for the util build. Remove adding the arch directory to perf-y as it creates an empty object file that breaks with GCC and LTO. v2: Add '*.a' cleanup to clean target. Add reviewed-by James Clark. Ian Rogers (7): perf build: Add '*.a' to clean targets perf ui: Make ui its own library perf pmu-events: Make pmu-events a library perf test: Make tests its own library perf bench: Make bench its own library perf util: Make util its own library perf python: Switch module to linking libraries from building source tools/perf/Build | 14 +- tools/perf/Makefile.config | 5 + tools/perf/Makefile.perf | 75 +++- tools/perf/arch/Build | 5 +- tools/perf/arch/arm/Build | 4 +- tools/perf/arch/arm/tests/Build | 8 +- tools/perf/arch/arm/util/Build | 10 +- tools/perf/arch/arm64/Build | 4 +- tools/perf/arch/arm64/tests/Build | 8 +- tools/perf/arch/arm64/util/Build | 20 +- tools/perf/arch/csky/Build | 2 +- tools/perf/arch/csky/util/Build | 6 +- tools/perf/arch/loongarch/Build | 2 +- tools/perf/arch/loongarch/util/Build | 8 +- tools/perf/arch/mips/Build | 2 +- tools/perf/arch/mips/util/Build | 6 +- tools/perf/arch/powerpc/Build | 4 +- tools/perf/arch/powerpc/tests/Build | 6 +- tools/perf/arch/powerpc/util/Build | 24 +- tools/perf/arch/riscv/Build | 2 +- tools/perf/arch/riscv/util/Build | 8 +- tools/perf/arch/s390/Build | 2 +- tools/perf/arch/s390/util/Build | 16 +- tools/perf/arch/sh/Build | 2 +- tools/perf/arch/sh/util/Build | 2 +- tools/perf/arch/sparc/Build | 2 +- tools/perf/arch/sparc/util/Build | 2 +- tools/perf/arch/x86/Build | 6 +- tools/perf/arch/x86/tests/Build | 20 +- tools/perf/arch/x86/util/Build | 42 +- tools/perf/arch/xtensa/Build | 2 +- tools/perf/bench/Build | 46 +- tools/perf/scripts/Build | 4 +- tools/perf/scripts/perl/Perf-Trace-Util/Build | 2 +- .../perf/scripts/python/Perf-Trace-Util/Build | 2 +- tools/perf/tests/Build | 140 +++---- tools/perf/tests/workloads/Build | 12 +- tools/perf/ui/Build | 18 +- tools/perf/ui/browsers/Build | 14 +- tools/perf/ui/tui/Build | 8 +- tools/perf/util/Build | 394 +++++++++--------- tools/perf/util/arm-spe-decoder/Build | 2 +- tools/perf/util/cs-etm-decoder/Build | 2 +- tools/perf/util/hisi-ptt-decoder/Build | 2 +- tools/perf/util/intel-pt-decoder/Build | 2 +- tools/perf/util/perf-regs-arch/Build | 18 +- tools/perf/util/python.c | 274 +++++------- tools/perf/util/scripting-engines/Build | 4 +- tools/perf/util/setup.py | 33 +- 49 files changed, 625 insertions(+), 671 deletions(-) -- 2.45.2.741.gdbec12cfda-goog