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 7D66546BF3; Wed, 23 Jul 2025 18:50:27 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6C451402D4; Wed, 23 Jul 2025 18:50:27 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 50E9B40267 for ; Wed, 23 Jul 2025 18:50:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753289425; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=9qjkJEn6Y/YRQn3KqwyxrRlmjrIEDs594ZxxcM9o42c=; b=UUwIvZS8FKtOsblEcJleLh/b7qvdHEO8bXdaDnYjqnx196OugzPkbEo59QUs2qMXod5B4H DRJLBwWnvm+rlqKQx3JBR0XmVOGmwLpN9Rh2j4SRXZ67K+vu9Z6S/3SbJ5f3aBPO+61BKy ZOdx0HTsfGO6bCF4aSH19LZl4qhdQC8= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-548-UWrmyTKbPaK6gwwwnaf9lw-1; Wed, 23 Jul 2025 12:50:24 -0400 X-MC-Unique: UWrmyTKbPaK6gwwwnaf9lw-1 X-Mimecast-MFC-AGG-ID: UWrmyTKbPaK6gwwwnaf9lw_1753289423 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 7479A180028C; Wed, 23 Jul 2025 16:50:23 +0000 (UTC) Received: from localhost.localdomain (unknown [10.45.224.165]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 0181B180049D; Wed, 23 Jul 2025 16:50:20 +0000 (UTC) From: Christophe Fontaine To: Jerin Jacob , Kiran Kumar K , Nithin Dabilpuram , Zhirun Yan Cc: dev@dpdk.org, Christophe Fontaine Subject: [PATCH 0/2] graph: dispatch mode improvements Date: Wed, 23 Jul 2025 18:49:59 +0200 Message-ID: <20250723165001.11162-1-cfontain@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: Iqohz-cgaPMX0nGFK1qLl7ughjaZy3fJx43bseSSx_A_1753289423 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true 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 Small series to improve dispatch mode for lib/graph. In order to run an instance of the graph in a control thread (slow path defined as nodes) in addition to the datapath thread, we need: - the ability to run graph_walk on an non-eal thread - a signaling mechanism to wake up the control thread Christophe Christophe Fontaine (2): graph: allow non EAL Thread for pipeline mode graph: add callback in dispatch mode lib/graph/graph.c | 23 +++++++++++++++------- lib/graph/rte_graph.h | 14 +++++++++++++ lib/graph/rte_graph_model_mcore_dispatch.c | 2 ++ lib/graph/rte_graph_worker_common.h | 2 ++ 4 files changed, 34 insertions(+), 7 deletions(-) -- 2.43.5