From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 11C5FA0471 for ; Thu, 15 Aug 2019 10:03:47 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 01B3D1BC25; Thu, 15 Aug 2019 10:03:47 +0200 (CEST) Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) by dpdk.org (Postfix) with ESMTP id 3EEB61BC25 for ; Thu, 15 Aug 2019 10:03:46 +0200 (CEST) Received: by mail-pf1-f171.google.com with SMTP id q139so961402pfc.13 for ; Thu, 15 Aug 2019 01:03:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=2ePQyIk5rHsPWziIxlyzyZHDO5uUAqgc3Oy1k2PKfss=; b=haSVr8d3BeOgHOcpbx5LWzpJV03/qenToHeaK1VVOVURF6NzGNlb2tf/u1HD/JvR9d Xe4FYO8M8AF9Y1e21XmVLTKMAu3lDHJBn1FwuRPavk8TtYYsvdGxWJ/FtVeQdjUUscc0 mXsEK827TxpSBmjii2uA0LUs/GODZ+5OalIk/MV7JnE8fe/8pweUvU6dUOV9o4P2dOAr U3GjSob6tztEdqatbYMRuGuRL5E8yUtz1yscbRu/tlQ7mA4kpwtv0oLb04aNDjGEp3oC g3DdzhlcVzKBIW+qZibhbyxovoVG5Hacl/M5gcmRJRigBAmf9bY3zYWxz7g4Z6EWV1by LYnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=2ePQyIk5rHsPWziIxlyzyZHDO5uUAqgc3Oy1k2PKfss=; b=m3D8/ipGfQ4jIJcUty8bgAECWzYtO/JyVajJ0UZ2nWGCF/jU5hnWHAQWZ5rhjw/G9w yZsMyl75Au4zYCuTkAoxZg2htfr2UAWcezEw8z/iHcj4YI3agQ62slO8AFZ2ib5O0+Kf 0AFFi5v4jrjDR8dByD3yUAfLIb79nZCiTxf2FLdIUEbw4tubtBMXYQTTmB2LIweLdh7L UC3+V1z0wk6sMv0lfqaov3NrcIny5Os0h8NRUsSwopFBgv1pz0Kfs7wre6UWuRWIk4Iq E2jwwZ4qTIzBkcrK0Xke+tB0WAd/v8iI0UdsYztmOdZpNHAnN9vVFAkAohNiQRysEFjR c77Q== X-Gm-Message-State: APjAAAWEpPx/My2pXBEe2D8VF5Xvu+sKghkv94wsm9kgLYjbKtMT89Np MDeO0usrGgvwav0y+MsFhRd3f3bY X-Google-Smtp-Source: APXvYqz9a1yIM8GbxyfgQLRr5f2YgB2sko1ljYhYA15Msp4+sdDCJioEMMDsH5jtq/Yb7k1xYTVAoQ== X-Received: by 2002:a17:90a:1d0:: with SMTP id 16mr1113273pjd.98.1565856225100; Thu, 15 Aug 2019 01:03:45 -0700 (PDT) Received: from localhost.localdomain ([2400:4050:c8c2:de00:5b7:b40:5587:b5cd]) by smtp.gmail.com with ESMTPSA id h129sm1889644pfb.110.2019.08.15.01.03.43 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 15 Aug 2019 01:03:44 -0700 (PDT) From: Yasufumi Ogawa To: spp@dpdk.org, ferruh.yigit@intel.com, yasufum.o@gmail.com Date: Thu, 15 Aug 2019 17:03:38 +0900 Message-Id: <20190815080339.27914-2-yasufum.o@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190815080339.27914-1-yasufum.o@gmail.com> References: <20190815080339.27914-1-yasufum.o@gmail.com> Subject: [spp] [PATCH 1/2] tools/sppc: add single file segments EAL option X-BeenThere: spp@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Soft Patch Panel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spp-bounces@dpdk.org Sender: "spp" This update is to add an EAL option `--single-file-segments` for app containers. Signed-off-by: Yasufumi Ogawa --- tools/sppc/lib/app_helper.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/sppc/lib/app_helper.py b/tools/sppc/lib/app_helper.py index 17b98b3..310d9e2 100644 --- a/tools/sppc/lib/app_helper.py +++ b/tools/sppc/lib/app_helper.py @@ -37,6 +37,10 @@ def add_eal_args(parser, mem_size=1024, mem_channel=4): '-w', '--pci-whitelist', nargs='*', type=str, help='PCI whitelist for including devices') + parser.add_argument( + '--single-file-segments', + action='store_true', + help='Create fewer files in hugetlbfs (non-legacy mode only).') parser.add_argument( '--nof-memchan', type=int, @@ -100,6 +104,9 @@ def setup_eal_opts(args, file_prefix, proc_type='auto', hugedir=None): for wd in args.pci_whitelist: eal_opts += ['-w', wd, '\\'] + if args.single_file_segments is not None: + eal_opts += ['--single-file-segments', '\\'] + eal_opts += [ '--file-prefix', file_prefix, '\\', '--', '\\'] -- 2.17.1