From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f53.google.com (mail-oi0-f53.google.com [209.85.218.53]) by dpdk.org (Postfix) with ESMTP id E858569C5 for ; Mon, 13 Feb 2017 15:26:54 +0100 (CET) Received: by mail-oi0-f53.google.com with SMTP id u143so50265167oif.3 for ; Mon, 13 Feb 2017 06:26:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thezims-net.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=fM1VezgAGZIBBVjCfjJNtyQT/xxZLJGMp05MvRgiv5A=; b=BctACtQaP4b/2rkTodp30ScMvEuMCDeAPCS4hQ1wbTTY7Eds8ZDsxpSLUUeh4Qdt9o jMf9yHHBlXdycUTYx9mcfkFEpwzLxmXW6w+EUfhwnHGR7Y6Q1w+XPPR6qZlwQwrsqftO 0hNmxqYr3nRXyBjog/L617EnPpeOQ+CzdyEjOeshoALtQhNdIkNlzhxSABls8YR7rPQK 2V8olPTaZZKXLDAxLQdAtK/LJyAmSUdOh2zmH8EYiZuIX9b7SDrNTg5KaGhwNqjdXcHN 36ppYcAw7GiBro+w3dbI/r8Ga/WuS+110kgVtiK7/4ENxjMbZV9mplAOidFu92AOkAJp TmSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=fM1VezgAGZIBBVjCfjJNtyQT/xxZLJGMp05MvRgiv5A=; b=P4nuD+ZGfS7jJjTZqtAxW1ogE65oyU8YTMqqhIypSloiccSs9LGvdlHTuMSL8EHrZo 9rnOZeVt/obvwMqNmCqvrfA8WLnfSNqnrD+i/VvKt5bb/KLOJgz3Kjy3cDsrtjCpgyoK F3qcDyGqQkFGt2bgGxb7RmDWeOXBBiy+zKmuCVYjRgZU1IscGxbZzSCYZB6DZLM/KcXz R40Bx4FgIRj6N/ADS+EPcQiaeFArZtxf/U2RkpiAPU5WHadRJm7zINzs8qNKyw8tKf6D vVEfmUHGOM5HEsBSPj80yaDn2pxXJ53Z7Bza3nar9Xzf6pHjGoF7luWfcHP5YEb52CJN vucA== X-Gm-Message-State: AMke39nhtSZyV2jkiaZCoJIgptkJM88WLSyfIoHnzRVqiWbqpxqFi4njkmsCNb1IvCKbUxU+A0BN5tG0RhTkpfVx X-Received: by 10.202.84.194 with SMTP id i185mr11887207oib.50.1486996014041; Mon, 13 Feb 2017 06:26:54 -0800 (PST) MIME-Version: 1.0 Received: by 10.202.173.78 with HTTP; Mon, 13 Feb 2017 06:26:23 -0800 (PST) From: Rob Zimmerman Date: Mon, 13 Feb 2017 09:26:23 -0500 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Is Elastic Flow Distributor thread-safe? X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Feb 2017 14:26:55 -0000 Hi Everyone, Playing around with EFD and seeing some really bizarre behavior in a multi-core environment. Is it safe for multiple logical cores to be making EFD table updates while another logical core is performing lookups? Side note: the core which is making lookups is where the offline table resides. Intuition tells me this is probably not safe, but the docs make no mention of thread safety. Thanks, -Rob