From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8606142A8B; Sun, 14 May 2023 01:55:02 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5D9DB40A4B; Sun, 14 May 2023 01:55:02 +0200 (CEST) Received: from mail-pj1-f49.google.com (mail-pj1-f49.google.com [209.85.216.49]) by mails.dpdk.org (Postfix) with ESMTP id 81A234013F for ; Sun, 14 May 2023 01:55:00 +0200 (CEST) Received: by mail-pj1-f49.google.com with SMTP id 98e67ed59e1d1-24e01ba9e03so7824074a91.1 for ; Sat, 13 May 2023 16:55:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20221208.gappssmtp.com; s=20221208; t=1684022099; x=1686614099; h=content-transfer-encoding:mime-version:message-id:subject:to:from :date:from:to:cc:subject:date:message-id:reply-to; bh=c6ua4pin63DYHjJ5ZbB11YQCYMpK9F+iPFI8d4o+XM4=; b=ijuoMOTfLn6afu4PrGfHYrE8PZtAdiPG9FXjj6/D5/+QpJzUprWEi+01a7aMKQHCsk pvL5RlSQHXrR1DBAF4Jg4a5SqTUCdYsPG5dPiFijP0IfEpJqSnkBDNYnqb9FDuP5eRar 2W5mJOEtdd7XbbM0SrCoOxVHpKGCpGbtX6XqbLSBXML9KZPykFasRco/75GbJHqNV9ox W9Qb39UQp83t8qLhhndeqScEf8Q5H2hYrZl8RbbPgSN8bB2MmWa22jQFncEJppaqTO/T 436ELQhF4BNG2SzVpZeVWtn4duMl+3PkEy2Mcd7h7KfN9pp7juviGLWKfMxGCO3YgiJv zQoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684022099; x=1686614099; h=content-transfer-encoding:mime-version:message-id:subject:to:from :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=c6ua4pin63DYHjJ5ZbB11YQCYMpK9F+iPFI8d4o+XM4=; b=JS9XA6iRUTrSQRkSWKU+CfhmcSZXkz4WLJXelcjPHZD9SZaF5sodB5XurBAxuo6xbJ T3UBASa05iXwp9GUynhOwSCM5EelxZL8ePMv03/yHIEO08jFHHeVgcPz4hSna23olFvO P9UoLdvD3naDeflYdIbvfV5Fk1A7kQ3vYYHsGE3iYApRYuUtV9QNc8EP+5cmBZGJH6fN S7VaNQa9riLjUzwl9ucF1yIRgR24wp9ApxL2u+W0ADBLOPtQgWqmgbFntsPJOA1pVTE4 PYPcrco+Rewo33e9QkzBE1cnpEguAthxbwHk0LxWrNhGayASrQnWvwurGbm/rqYZl9bX peJQ== X-Gm-Message-State: AC+VfDy6MiAJKXhOHmXmyrzKFQgZPmrroU8IAYwRT66ETdg6SbB2Jivb vPrYRjEGN3pPBq/uA/AQNKYtSGzodwOzVlDf7OMiOw== X-Google-Smtp-Source: ACHHUZ7eS27hlXiDwIO1GFA9mTWQ9vfRfONLM21eAM2CAvWegNRr+5xwi1URnhTtHXgFt2cYEP3EAQ== X-Received: by 2002:a17:90a:6ac4:b0:24e:1ae5:1bed with SMTP id b4-20020a17090a6ac400b0024e1ae51bedmr28952348pjm.16.1684022099430; Sat, 13 May 2023 16:54:59 -0700 (PDT) Received: from hermes.local (204-195-120-218.wavecable.com. [204.195.120.218]) by smtp.gmail.com with ESMTPSA id e5-20020a17090a280500b0025271247ab8sm6669067pjd.11.2023.05.13.16.54.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 May 2023 16:54:59 -0700 (PDT) Date: Sat, 13 May 2023 16:54:57 -0700 From: Stephen Hemminger To: dev@dpdk.org Subject: lwn: realtime throttling and user-space adaptive spinning Message-ID: <20230513165457.6318a319@hermes.local> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org There is some information in this article that might provide some collaboration ideas for DPDK developers experimenting with power management and dealing with poll-mode. https://lwn.net/SubscriberLink/931789/411185f4ae8fa4de/