From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f201.google.com (mail-yw1-f201.google.com [209.85.128.201]) (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 DB5E417D8AA for ; Tue, 25 Jun 2024 21:41:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719351684; cv=none; b=HEeM/Nk/qfi7/fSvO0nUtzQWxJzMvzO5rIU4gpuJ6m9UE36WfpmuGl+UZd08Jz+08w5YYraua+WB6pQXyV7SM7aKgfZyETNeinJT2Jepbrj4eQhtXcbtlYEU2TO2MiNMwQ/u8Lmd94zNTyZ0XNirme/5m8Cd5t7AYjKVSGyUdyg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719351684; c=relaxed/simple; bh=mfqLJpdxWtbrpONRyXNGYHJVLRBJusHUTyGW8ZqGXds=; h=Date:Message-Id:Mime-Version:Subject:From:To:Content-Type; b=p2+JRRG9vv8t/TP4YgkarOTke2P3sU+j5HkbDnBikjeZXQ+KEY226aGftf9Z/D4yU3raF3jSKlOSokCo6hRF0jDl0BEmxwnuHpB8ejIv8AKgeXr30AqjrS4T++2kn5KOyKyErNzwySDGtrpuFPuGJ8dYA7Z6PNUjs9a2XvRv+eo= 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=l5X43YiB; arc=none smtp.client-ip=209.85.128.201 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="l5X43YiB" Received: by mail-yw1-f201.google.com with SMTP id 00721157ae682-63548741556so110010157b3.3 for ; Tue, 25 Jun 2024 14:41:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1719351681; x=1719956481; darn=vger.kernel.org; h=to:from:subject:mime-version:message-id:date:from:to:cc:subject :date:message-id:reply-to; bh=pB20YctkByMbfeEqJS5b21c7qXK0FPZDELOAznW8QUg=; b=l5X43YiB+O598xsAqHeGiabTq6EBKWmE2d0pFcRw9R6Ktjx1Wpq6PQRTfgporYsKD4 vPXzQ0BcP1bFlDMnJEaRSAku7iwNZsmvwsB38VFbOaL9UhXssmMn0O479aSc6x057IlZ vRznrIEjmeCACqQCYO8xtx/HCWZQUoyQ0KGMN8AV21nJS/EhXLuESjfWmzAqwoNqdA9H F53flAkPm9leo0r08bLMfAniJofbKs3CbrTfaU1UTLzd7XRYIBhEqJcvlaXgd1cvfkOc v/h0I94jS9lP5oK9duV8pEJrRu6PXrauu9Q8orpWRLpjLOypwLzoH9jfpNtqCjpstzSG dtog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719351681; x=1719956481; h=to:from:subject:mime-version:message-id:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=pB20YctkByMbfeEqJS5b21c7qXK0FPZDELOAznW8QUg=; b=Qb6YOYFOYBg9eWV31T5m6meCOymaBUDvl6GAV3vSfxSQXt7Mpbs1Ii4GMUz/8kFo/p IGjrhKf0s1wt6wPcrWAPvtgGTb1ojz2lY25YGChnSjH8puDHFFY3UOYww+ohQ3UyAaAk Nb/vPmu/WM8t3UGkDalpHZ0DFx03vlnlf9YFJdIXLTxQCC+zYzJ6ifoRdJABfkiCB5Mw ztWiyX4Z6dpWS4YLebS/fh39EnqY+dGL6L670c/X5JRVUEv3ilAcpEqXiqMW+bcOwG7F MQ3OSICjk6nrDQap0RFfCIA+l/l8QbDhOxVy89F3jVnVej0AHZ52IlqTHlytPpSyAXvC TzTg== X-Forwarded-Encrypted: i=1; AJvYcCXkr6PvlWVLDrfQtQXcQIJ3BHx7Tau3l+5V6e1F/oPcf1hKAOoCTnYXqvpDSHD65ioMFZjsxIsBSUCNXO+VqrIKbEMaiOPHWlnnQF09 X-Gm-Message-State: AOJu0Yx4GG5f3J2ciED/t+xYBxdLcFAaj3Uvk/9+L2ZV71bbkxCFr+FD QAXFIc1duAU/s34WDSJz8i+VMb3CGXqTwDEZTsp6s7LsyL/cx/yaLMvOG+Yei72N/l/4B/JgvAX LiszayQ== X-Google-Smtp-Source: AGHT+IEm5+4Z5pme1l/QEMTgpR1uFk8cJ0f8ej6scwGggGs2QmMoz+HvN8CRlVBUyHSmiR719nZFZ1fB2KaU X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:23a1:25b9:2412:56de]) (user=irogers job=sendgmr) by 2002:a05:690c:f0b:b0:61b:e524:f91a with SMTP id 00721157ae682-64341c235b3mr1640907b3.10.1719351680839; Tue, 25 Jun 2024 14:41:20 -0700 (PDT) Date: Tue, 25 Jun 2024 14:41:09 -0700 Message-Id: <20240625214117.953777-1-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 v5 0/8] 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. v5: Resend with missing patch 8. 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 (8): 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 perf python: Clean up build dependencies tools/perf/Build | 14 +- tools/perf/Makefile.config | 5 + tools/perf/Makefile.perf | 83 +++- 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-ext-sources | 53 --- tools/perf/util/python.c | 274 +++++------- tools/perf/util/scripting-engines/Build | 4 +- tools/perf/util/setup.py | 33 +- 50 files changed, 625 insertions(+), 732 deletions(-) delete mode 100644 tools/perf/util/python-ext-sources -- 2.45.2.741.gdbec12cfda-goog