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 58B3245C01; Tue, 29 Oct 2024 09:02:26 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id E936E4014F; Tue, 29 Oct 2024 09:02:25 +0100 (CET) Received: from smtp-fw-80009.amazon.com (smtp-fw-80009.amazon.com [99.78.197.220]) by mails.dpdk.org (Postfix) with ESMTP id 128C440144 for ; Tue, 29 Oct 2024 09:02:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1730188944; x=1761724944; h=from:to:cc:subject:date:message-id:mime-version; bh=GqN4m4cZZ/tlw4pFnI6AChg3W2mlCLSoFQz1iqTYSNE=; b=nPLkK8ua6qEJULVXi9yCpQbefAixZSZxc1ckyi7rIXKi53PYAwrXrVLQ cGopWgEcQcPvRQ7Y58TK2EhE/+bMzQmY9QKZw86f3JJIF3ncIufBQOgv1 vlJXxkzIh3ykgBm+EElQh0Qx/Z9VNZGGcisNFmK4XH+2lZSt/zvmhAuAh 4=; X-IronPort-AV: E=Sophos;i="6.11,241,1725321600"; d="scan'208";a="142575436" Received: from pdx4-co-svc-p1-lb2-vlan2.amazon.com (HELO smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev) ([10.25.36.210]) by smtp-border-fw-80009.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2024 08:02:21 +0000 Received: from EX19MTAEUB002.ant.amazon.com [10.0.43.254:36312] by smtpin.naws.eu-west-1.prod.farcaster.email.amazon.dev [10.0.10.171:2525] with esmtp (Farcaster) id 1897da91-16b5-4382-a3c4-1b6ee72c92da; Tue, 29 Oct 2024 08:02:20 +0000 (UTC) X-Farcaster-Flow-ID: 1897da91-16b5-4382-a3c4-1b6ee72c92da Received: from EX19D007EUA002.ant.amazon.com (10.252.50.68) by EX19MTAEUB002.ant.amazon.com (10.252.51.59) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34; Tue, 29 Oct 2024 08:02:20 +0000 Received: from EX19MTAUWB001.ant.amazon.com (10.250.64.248) by EX19D007EUA002.ant.amazon.com (10.252.50.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.35; Tue, 29 Oct 2024 08:02:19 +0000 Received: from email-imr-corp-prod-iad-all-1a-6ea42a62.us-east-1.amazon.com (10.25.36.214) by mail-relay.amazon.com (10.250.64.254) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.1258.34 via Frontend Transport; Tue, 29 Oct 2024 08:02:19 +0000 Received: from HFA15-CG15235BS.amazon.com (unknown [10.85.143.179]) by email-imr-corp-prod-iad-all-1a-6ea42a62.us-east-1.amazon.com (Postfix) with ESMTP id 2036A40488; Tue, 29 Oct 2024 08:02:17 +0000 (UTC) From: To: CC: , Shai Brandes Subject: [PATCH 0/1] net/ena: adding a histogram framework to 2.11.0 Date: Tue, 29 Oct 2024 10:02:14 +0200 Message-ID: <20241029080215.5069-1-shaibran@amazon.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain 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 From: Shai Brandes This update is an enhancement to the ENA driver version 2.11.0 release. It is a "nice to have" feature for the 24.11 release, should it be included before the code freeze deadline. This addition leverages an internal framework used in our testing processes, which may offer significant benefits for customers. It calculates the differences between specified start and end points in the code, generating a histogram of time intervals to provide detailed insights into performance. Shai Brandes (1): net/ena: add histogram support doc/guides/nics/ena.rst | 130 ++++++++++++++ doc/guides/rel_notes/release_24_11.rst | 2 + drivers/net/ena/ena_histogram.h | 235 +++++++++++++++++++++++++ 3 files changed, 367 insertions(+) create mode 100644 drivers/net/ena/ena_histogram.h -- 2.17.1