From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id E08641288 for ; Thu, 22 Jan 2015 09:16:58 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP; 22 Jan 2015 00:12:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,447,1418112000"; d="scan'208";a="640849825" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga001.jf.intel.com with ESMTP; 22 Jan 2015 00:16:49 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t0M8GkgG003719; Thu, 22 Jan 2015 16:16:46 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t0M8GiZN002801; Thu, 22 Jan 2015 16:16:46 +0800 Received: (from cliang18@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t0M8GiY7002797; Thu, 22 Jan 2015 16:16:44 +0800 From: Cunming Liang To: dev@dpdk.org Date: Thu, 22 Jan 2015 16:16:23 +0800 Message-Id: <1421914598-2747-1-git-send-email-cunming.liang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1417589628-43666-1-git-send-email-cunming.liang@intel.com> References: <1417589628-43666-1-git-send-email-cunming.liang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v1 00/15] support multi-pthread per core X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Jan 2015 08:16:59 -0000 The patch series contain the enhancements of EAL and fixes for libraries to run multi-pthreads(either EAL or non-EAL thread) per physical core. Two major changes list as below: - Extend the core affinity of each EAL thread to 1:n. Each lcore stands for a EAL thread rather than a logical core. The change adds new EAL option to allow static lcore to cpuset assginment. Then a lcore(EAL thread) affinity to a cpuset, original 1:1 mapping is the special case. - Fix the libraries to allow running on any non-EAL thread. It fix the gaps running libraries in non-EAL thread(dynamic created by user). Each fix libraries take care the case of rte_lcore_id() >= RTE_MAX_LCORE. Thanks a million for the comments from Konstantin, Bruce, Mirek and Stephen in RFC review. *** BLURB HERE *** Cunming Liang (15): eal: add cpuset into per EAL thread lcore_config eal: new eal option '--lcores' for cpu assignment eal: add support parsing socket_id from cpuset eal: new TLS definition and API declaration eal: add eal_common_thread.c for common thread API eal: add rte_gettid() to acquire unique system tid eal: apply affinity of EAL thread by assigned cpuset enic: fix re-define freebsd compile complain malloc: fix the issue of SOCKET_ID_ANY log: fix the gap to support non-EAL thread eal: set _lcore_id and _socket_id to (-1) by default eal: fix recursive spinlock in non-EAL thraed mempool: add support to non-EAL thread ring: add support to non-EAL thread timer: add support to non-EAL thread lib/librte_eal/bsdapp/eal/Makefile | 1 + lib/librte_eal/bsdapp/eal/eal.c | 13 +- lib/librte_eal/bsdapp/eal/eal_lcore.c | 14 ++ lib/librte_eal/bsdapp/eal/eal_memory.c | 2 + lib/librte_eal/bsdapp/eal/eal_thread.c | 76 +++--- lib/librte_eal/common/eal_common_launch.c | 1 - lib/librte_eal/common/eal_common_log.c | 17 +- lib/librte_eal/common/eal_common_options.c | 262 ++++++++++++++++++++- lib/librte_eal/common/eal_common_thread.c | 142 +++++++++++ lib/librte_eal/common/eal_options.h | 2 + lib/librte_eal/common/eal_thread.h | 66 ++++++ .../common/include/generic/rte_spinlock.h | 4 +- lib/librte_eal/common/include/rte_eal.h | 27 +++ lib/librte_eal/common/include/rte_lcore.h | 37 ++- lib/librte_eal/common/include/rte_log.h | 5 + lib/librte_eal/linuxapp/eal/Makefile | 4 + lib/librte_eal/linuxapp/eal/eal.c | 7 +- lib/librte_eal/linuxapp/eal/eal_lcore.c | 15 ++ lib/librte_eal/linuxapp/eal/eal_thread.c | 78 +++--- lib/librte_malloc/malloc_heap.h | 7 +- lib/librte_mempool/rte_mempool.h | 18 +- lib/librte_pmd_enic/enic.h | 1 + lib/librte_pmd_enic/enic_compat.h | 1 + lib/librte_ring/rte_ring.h | 10 +- lib/librte_timer/rte_timer.c | 40 +++- lib/librte_timer/rte_timer.h | 2 +- 26 files changed, 721 insertions(+), 131 deletions(-) create mode 100644 lib/librte_eal/common/eal_common_thread.c -- 1.8.1.4