From owner-freebsd-questions@freebsd.org Thu Apr 15 23:25:40 2021 Return-Path: Delivered-To: freebsd-questions@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 CA4735DC5FF for ; Thu, 15 Apr 2021 23:25:40 +0000 (UTC) (envelope-from lumiwa@dismail.de) Received: from mx1.dismail.de (mx1.dismail.de [78.46.223.134]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA512 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mx1.dismail.de", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FLwSM68Jzz50Gr for ; Thu, 15 Apr 2021 23:25:39 +0000 (UTC) (envelope-from lumiwa@dismail.de) Received: from mx1.dismail.de (localhost [127.0.0.1]) by mx1.dismail.de (OpenSMTPD) with ESMTP id 7c24cc09 for ; Fri, 16 Apr 2021 01:25:36 +0200 (CEST) Received: from smtp1.dismail.de ( [10.240.26.11]) by mx1.dismail.de (OpenSMTPD) with ESMTP id a82c0a79 for ; Fri, 16 Apr 2021 01:25:36 +0200 (CEST) Received: from smtp1.dismail.de (localhost [127.0.0.1]) by smtp1.dismail.de (OpenSMTPD) with ESMTP id 3274c521 for ; Fri, 16 Apr 2021 01:25:36 +0200 (CEST) Received: by dismail.de (OpenSMTPD) with ESMTPSA id 88c47b73 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Fri, 16 Apr 2021 01:25:35 +0200 (CEST) Date: Thu, 15 Apr 2021 19:25:27 -0400 From: LuMiWa To: FreeBSD Questions Subject: hyperthreading Message-ID: <20210415192527.49375f7f@dismail.de> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; amd64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4FLwSM68Jzz50Gr X-Spamd-Bar: ------ X-Spamd-Result: default: False [-6.70 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[dismail.de:s=20190914]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_MED(-2.00)[dismail.de:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:78.46.223.134]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[4]; TO_DN_ALL(0.00)[]; RCVD_IN_DNSWL_MED(-0.20)[78.46.223.134:from]; DKIM_TRACE(0.00)[dismail.de:+]; DMARC_POLICY_ALLOW(-0.50)[dismail.de,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:24940, ipnet:78.46.0.0/15, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2021 23:25:40 -0000 H1! I have FreeBSD 13.0-RELEASE on Thinkpad T495. For now I had just Intel processors and T495 has Machine class: amd64 CPU Model: AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx No. of Cores: 8 I had hyperthreading disabled in boot/loader.conf: machdep.hyperthreading_allowed=3D0 Is with AMD processors the same. I had also installed devcpu-data. Should I do the same on the laptop, please? Thank you. --=20 =E2=80=9CWe live in a world where there is more and more information, and l= ess and less meaning.=E2=80=9D Jean Baudrillard