From owner-freebsd-current@freebsd.org Wed Sep 11 06:28:44 2019 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4E96BF056E for ; Wed, 11 Sep 2019 06:28:44 +0000 (UTC) (envelope-from clay.daniels.jr@gmail.com) Received: from mail-ua1-x941.google.com (mail-ua1-x941.google.com [IPv6:2607:f8b0:4864:20::941]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46SsRb3C42z4VHs for ; Wed, 11 Sep 2019 06:28:43 +0000 (UTC) (envelope-from clay.daniels.jr@gmail.com) Received: by mail-ua1-x941.google.com with SMTP id n6so6408587uaq.3 for ; Tue, 10 Sep 2019 23:28:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=FzaLkuM7iGciEFr7QmjPzfPSYFFgdY3+qWXSfX8B/gI=; b=OlDWOCFLR4tfUgb0aalv5Y44v+Fm25rsZSUdDCwFoBY6SIbk2zspNX4e0GiAJsDNZs 6RqogL0wSc+m0HDQv2dJzHwTWf5JK4vtBCwncQZPS69ADgwCkldYRO2kFo370kXOlE6G UCKHRyvPxwpznV6HqSPaD7Thv+jsqZfAGJcShMg1ewFgYa0gOqjtHI9trFvwdYZI4goP 5lNFqV3bJfZVDXl9SpVqmG8nnzTnEdcYjq2yZAnEm35Ivs/stmD9N0MedVVzHT+A4nk9 avIv+COTjDVqGHaAfFJEQAPudHNeJSUsCef/AsEmtWCxij0vBdyNibIlnUWQ28JwZfqK LWUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=FzaLkuM7iGciEFr7QmjPzfPSYFFgdY3+qWXSfX8B/gI=; b=aCtAItGzVcjkFLA6Hqj9kfsGsH7rSbDO7zAIUtXMsihfd4up8CJvYVYUEeurf50o3L ZHxYBVpQSHl16Hpp7VxKnbXhU4tdB2yeiS4pOHD12CQVE3fwY5+jshaFYqZ8owp54Vr9 CyunXCdmbBD7KxvQz1eVaYjSItBS+lzaXvTnF4/MWl9hCSBE9xy4Jq76tzrKxEOkSR2V cvyvKYo0t5LY1arTGGpxDXEfw1b+/YCJQwkDgGulQtr1A7g4+YRKBYXbuhCCSYd8TtYz ETTWNAYk9/ujYHaz06MZ/VofFlshbgdrcSM2Cz/PHDdS4dANIWop7R9hLYzp/EBnfrvx rYrw== X-Gm-Message-State: APjAAAWKzO/XiYdxNHCgKbSSJ+hBtIhX9qDNU9+HuCBiJYZdsgzTC/V2 /zAaN45Cf4Bk2/DlBXeiezakKJySOzZOtEBuqw== X-Google-Smtp-Source: APXvYqz1zev3kZT4DYzdcDYPQqnNOdaD935siS3BmEAn++iMYQNi1ZJDub834U2dqRwlcMBrCDGbPCO/0b7DbkxAWmU= X-Received: by 2002:ab0:5b1a:: with SMTP id u26mr15849532uae.125.1568183321754; Tue, 10 Sep 2019 23:28:41 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: "Clay Daniels Jr." Date: Wed, 11 Sep 2019 01:28:30 -0500 Message-ID: Subject: Re: "cpuset -n prefer:?" --what values for "?" are supposed to be allowed? (only 1 is, despite two numa domains) To: Mark Millard Cc: FreeBSD Current X-Rspamd-Queue-Id: 46SsRb3C42z4VHs X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=OlDWOCFL; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of claydanielsjr@gmail.com designates 2607:f8b0:4864:20::941 as permitted sender) smtp.mailfrom=claydanielsjr@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; URI_COUNT_ODD(1.00)[7]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FREEMAIL_TO(0.00)[yahoo.com]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (2.78), ipnet: 2607:f8b0::/32(-2.73), asn: 15169(-2.26), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; SUBJECT_HAS_QUESTION(0.00)[]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[1.4.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Sep 2019 06:28:44 -0000 Mark, this is what I get on my machine: root@new:~ # cpuset -g pid -1 mask: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 pid -1 domain policy: first-touch mask: 0 root@new:~ # cpuset -l0 -n prefer:0 COMMAND cpuset: COMMAND: No such file or directory root@new:~ # cpuset -l0 -n prefer:2 COMMAND cpuset: setdomain: Invalid argument root@new:~ # cpuset -l0 -n prefer:1 COMMAND cpuset: setdomain: Invalid argument >From dmesg: FreeBSD 13.0-CURRENT r351901 GENERIC amd64 CPU: AMD Ryzen 7 3700X 8-Core Processor(3600.08-MHz K8-class CPU) Similar, Clay On Wed, Sep 11, 2019 at 12:58 AM Mark Millard wrote: > In a context with: > > # cpuset -g > pid -1 mask: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, > 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 > pid -1 domain policy: first-touch mask: 0, 1 > > I get: > > # cpuset -l0 -n prefer:0 COMMAND > cpuset: setdomain: Invalid argument > > # cpuset -l0 -n prefer:2 COMMAND > cpuset: setdomain: Invalid argument > > But one prefer:? value does allow the COMMAND > to run: > > # cpuset -l0 -n prefer:1 COMMAND > > This seem odd to me. Am I missing something? > > For reference: I'm using a ThreadRipper 1950X > with a head -r351227 based context for this > activity. The above happens to have been run > in a Windows 10 Pro HyperV session, instead > of in a native-boot of the same media. (A > native-boot would have had 32 CPUs.) > > > === > Mark Millard > marklmi at yahoo.com > ( dsl-only.net went > away in early 2018-Mar) > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >