From patchwork Wed Nov 23 11:18:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Renninger X-Patchwork-Id: 628154 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F379C4332F for ; Wed, 23 Nov 2022 11:18:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236572AbiKWLSt (ORCPT ); Wed, 23 Nov 2022 06:18:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236577AbiKWLSr (ORCPT ); Wed, 23 Nov 2022 06:18:47 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA49B2CE19 for ; Wed, 23 Nov 2022 03:18:46 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 2C682220CB; Wed, 23 Nov 2022 11:18:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1669202325; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=00OhBU4iXoxiaePx3pyjTPJdpW1s+hcCdeVze4o3PIs=; b=vayAqOHjjJx1lxNDdMBH85hJtiVmnZL2EUcOf/YZjS/33fInCH9bJPm2EjpBFuKzk1k7KT 3TSFdPVzmaECugj2k5ZrwokjUbTIxZ6pAonzopNtLGO2b3gaeYL0N2iXwPQ9027FqTF9Xc K6WuFkKUrXgOqb4Ew5DLjkrqrFoRvkM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1669202325; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=00OhBU4iXoxiaePx3pyjTPJdpW1s+hcCdeVze4o3PIs=; b=cyNqnH3EcIrrvgtTdKXwX27siqLx1x1H25tJ3+FHzxOWrSXd1Y9wld9prXI1jutOa2nXhm zLpoiVW0YIVOsqDg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 02D1A13A37; Wed, 23 Nov 2022 11:18:44 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id zYn+OpQBfmNaRwAAMHmgww (envelope-from ); Wed, 23 Nov 2022 11:18:44 +0000 From: Thomas Renninger To: skhan@linuxfoundation.org Cc: linux-pm@vger.kernel.org, rui.zhang@intel.com, daniel.lezcano@linaro.org, Thomas Renninger Subject: [PATCH 0/2] Introduce powercap userspace frontend Date: Wed, 23 Nov 2022 12:18:08 +0100 Message-Id: <20221123111810.16017-1-trenn@suse.de> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org cpupower powercap-info cpupower monitor -m RAPL further development could provide: cpupower powercap-set to enable/disable RAPL domains, etc. Thomas Renninger (2): cpupower: Introduce powercap intel-rapl library and powercap-info command cpupower: rapl monitor - shows the used power consumption in uj for each rapl domain tools/power/cpupower/Makefile | 15 +- tools/power/cpupower/lib/powercap.c | 290 ++++++++++++++++++ tools/power/cpupower/lib/powercap.h | 54 ++++ .../cpupower/man/cpupower-powercap-info.1 | 25 ++ tools/power/cpupower/utils/builtin.h | 2 + tools/power/cpupower/utils/cpupower.c | 1 + .../utils/idle_monitor/cpupower-monitor.c | 7 +- .../utils/idle_monitor/idle_monitors.def | 1 + .../utils/idle_monitor/rapl_monitor.c | 148 +++++++++ tools/power/cpupower/utils/powercap-info.c | 117 +++++++ 10 files changed, 653 insertions(+), 7 deletions(-) create mode 100644 tools/power/cpupower/lib/powercap.c create mode 100644 tools/power/cpupower/lib/powercap.h create mode 100644 tools/power/cpupower/man/cpupower-powercap-info.1 create mode 100644 tools/power/cpupower/utils/idle_monitor/rapl_monitor.c create mode 100644 tools/power/cpupower/utils/powercap-info.c