From nobody Thu Jun 16 12:12:41 2022 X-Original-To: hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id EF7FC85F722 for ; Thu, 16 Jun 2022 12:12:47 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [IPv6:2607:f3e0:0:1::12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smarthost1.sentex.ca", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LP1Jv0pW8z4dyp for ; Thu, 16 Jun 2022 12:12:47 +0000 (UTC) (envelope-from mike@sentex.net) Received: from pyroxene2a.sentex.ca (pyroxene19.sentex.ca [199.212.134.19]) by smarthost1.sentex.ca (8.16.1/8.16.1) with ESMTPS id 25GCCeRV000749 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 16 Jun 2022 08:12:40 -0400 (EDT) (envelope-from mike@sentex.net) Received: from [IPV6:2607:f3e0:0:4:9892:26d8:42eb:c840] ([IPv6:2607:f3e0:0:4:9892:26d8:42eb:c840]) by pyroxene2a.sentex.ca (8.16.1/8.15.2) with ESMTPS id 25GCCeD0001898 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO); Thu, 16 Jun 2022 08:12:40 -0400 (EDT) (envelope-from mike@sentex.net) Message-ID: <88986e25-956d-d9ba-8d01-f7ecf4aa3b54@sentex.net> Date: Thu, 16 Jun 2022 08:12:41 -0400 List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: FreeBSD Turbo Boost Content-Language: en-US To: Andrey Fesenko , hackers@freebsd.org References: From: mike tancsa In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.84 on 64.7.153.18 X-Rspamd-Queue-Id: 4LP1Jv0pW8z4dyp X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of mike@sentex.net designates 2607:f3e0:0:1::12 as permitted sender) smtp.mailfrom=mike@sentex.net X-Spamd-Result: default: False [-3.39 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.990]; FREEFALL_USER(0.00)[mike]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f3e0::/32]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[sentex.net]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCPT_COUNT_TWO(0.00)[2]; MLMMJ_DEST(0.00)[hackers]; FREEMAIL_TO(0.00)[gmail.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:11647, ipnet:2607:f3e0::/32, country:CA]; RCVD_TLS_ALL(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_IN_DNSWL_LOW(-0.10)[199.212.134.19:received] X-ThisMailContainsUnwantedMimeParts: N On 6/16/2022 2:28 AM, Andrey Fesenko wrote: > Hello, > > may be a dummy question, but FreeBSD support Turbo Boost? In BIOS > option enabled, but freq_settings display only base speed +1, and i'm > not find a test or utills show processor uses turbo boost mode. IIRC, thats where its displayed sysctl -a dev.cpu.0.freq_levels dev.cpu.0.freq_levels: 3701/72000 3700/72000 3500/66145 3300/61191 3100/55753 2900/51165 2700/46108 2500/41884 2200/35542 2000/31731 1800/27498 1600/24008 1400/20131 1200/16957 1000/13929 800/10547 sysctl -a dev.cpu.0.freq dev.cpu.0.freq: 3700 set that to dev.cpu.0.freq to 3701 and I think that sets it to Turbo, or if if you do it in the BIOS, like you said, it will already display that value.     ---Mike