From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id D0C8111A4 for ; Mon, 10 Sep 2018 14:46:02 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2018 05:46:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,355,1531810800"; d="scan'208";a="261325969" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by fmsmga005.fm.intel.com with ESMTP; 10 Sep 2018 05:40:00 -0700 Received: from fmsmsx117.amr.corp.intel.com ([169.254.3.210]) by FMSMSX103.amr.corp.intel.com ([169.254.2.126]) with mapi id 14.03.0319.002; Mon, 10 Sep 2018 05:40:00 -0700 From: "Wiles, Keith" To: Charles Ju CC: "users@dpdk.org" Thread-Topic: [dpdk-users] Does ring library and mempool library require HUGEPAGE? Thread-Index: AQHUSOpZ2eNYssHYzEizZWrLJ8TaUaTp6kmA Date: Mon, 10 Sep 2018 12:39:59 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.188.247] Content-Type: text/plain; charset="us-ascii" Content-ID: <49759318218F3E40A65BDA86CF741AA1@intel.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-users] Does ring library and mempool library require HUGEPAGE? 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, 10 Sep 2018 12:46:03 -0000 > On Sep 10, 2018, at 4:40 AM, Charles Ju wrote: >=20 > I want to use dpdk ring library and mempool library in my application > without EAL. Does the ring library allocate memory from user space? Does > the kernel need HGETBLFS etc if I just want to use ring library and mempo= ol > to allocate memory from user space? You may want to go to readthedocs.org/projects/dpdk and read up in the comm= and line options as one of the options is to not use hugepages. Regards, Keith