From owner-freebsd-arm@freebsd.org Wed Aug 29 13:12:04 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C499B1089E0F for ; Wed, 29 Aug 2018 13:12:04 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.blih.net", Issuer "mail.blih.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 3A9008C83B for ; Wed, 29 Aug 2018 13:12:03 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) by mail.blih.net (OpenSMTPD) with ESMTP id 1c07e10d; Wed, 29 Aug 2018 15:12:01 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=mail; bh=Ns0MY9Atx9XvH8SbEpnFCF05Jwo=; b=Vy7/O0gp5daa7Ei7XJbUW+ni4FR+ I7WNjuqW6StsZxXALXZJhiqZffqWZepSs/iRrNnhGuFhU2nUOCts4MQR8f3nqHfO I7QQ4AO9/ph9/d+TuSWpuG5QOAz+CmEzmxfJQa0BLavVbYqrFGSrzDbSpX/Pa17a gbDswh06XnrLmto= DomainKey-Signature: a=rsa-sha1; c=nofws; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; q=dns; s= mail; b=DUZmstZVzv7i36jN0WnpzYrjGbTFxOMKyiipEsDf1v9figOl6MGdpeR0 SCA4DqPyRg7Pj4x/UsTarQzh2OGHz9BkHphlNa/6W7A1g6Js/OmKh7fAvH8urvvd lWTYxz4KGaP8a5wm1vzlLbj1b91ULE+v87bKgM2DVyBF93JeHJE= Received: from skull.home.blih.net (ip-9.net-89-3-105.rev.numericable.fr [89.3.105.9]) by mail.blih.net (OpenSMTPD) with ESMTPSA id ebce1ae6 TLS version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO; Wed, 29 Aug 2018 15:12:01 +0200 (CEST) Date: Wed, 29 Aug 2018 15:12:01 +0200 From: Emmanuel Vadot To: Daniel Braniss Cc: Mark Millard , Mark Millard via freebsd-arm Subject: Re: FYI: A Pine64+ 2GB thermal result during a -j4 buildworld's libllvm build on head -r338341 Message-Id: <20180829151201.e3acdd8f65a60e861987489f@bidouilliste.com> In-Reply-To: References: <4FB22C52-44DF-4868-B30F-5E07DE9F2198@yahoo.com> <20180829135057.742947ba512467bd82671cf0@bidouilliste.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; amd64-portbld-freebsd12.0) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Aug 2018 13:12:05 -0000 On Wed, 29 Aug 2018 15:41:32 +0300 Daniel Braniss wrote: >=20 >=20 > > On 29 Aug 2018, at 14:50, Emmanuel Vadot wrote: > >=20 > > On Wed, 29 Aug 2018 04:07:28 -0700 > > Mark Millard via freebsd-arm > wrote: > >=20 > >> This head -r338341 based Pine64+ 2GB has a case, heatsinks, > >> and a fan. > >>=20 > >> # sysctl -a | grep therm > >> dev.aw_thermal.0.gpu2: 28C > >> dev.aw_thermal.0.gpu1: 29C > >> dev.aw_thermal.0.cpu: 31C > >> dev.aw_thermal.0.%parent: simplebus0 > >> dev.aw_thermal.0.%pnpinfo: name=3Dthermal_sensor@1c25000 compat=3Dallw= inner,sun50i-a64-ths > >> dev.aw_thermal.0.%location:=20 > >> dev.aw_thermal.0.%driver: aw_thermal > >> dev.aw_thermal.0.%desc: Allwinner Thermal Sensor Controller > >> dev.aw_thermal.%parent:=20 > >>=20 > >=20 > > That seems very very low. > mine (Friendlyarm/allwinner/a64)is too cold to believe: >=20 > dev.aw_thermal.0.gpu2: 17C > dev.aw_thermal.0.gpu1: 17C > dev.aw_thermal.0.cpu: 15C > dev.aw_thermal.0.%parent: simplebus0 > dev.aw_thermal.0.%pnpinfo: name=3Dthermal_sensor@1c25000 compat=3Dallwinn= er,sun50i-a64-ths > dev.aw_thermal.0.%location:=20 > dev.aw_thermal.0.%driver: aw_thermal > dev.aw_thermal.0.%desc: Allwinner Thermal Sensor Controller > dev.aw_thermal.%parent: Indeed it does. Do you have the big ass heatsink + fan on it ? https://www.friendlyarm.com/index.php?route=3Dproduct/product&path=3D82&pr= oduct_id=3D133 On my pine64 (Not LTS so A64), when it's idle the three sensors are ~22C. My IR thermometer reports a max temp of 33C when I 'scan' the chip. Could you sysctl dev.aw_sid.0.ths-calib ? I'll try to test on my NanoPi 64 with the heatsink. > and it?s summer here. >=20 > danny >=20 > >=20 > > With 4 cpuburn-a53 process running I easily get to ~60C for cpu and > > ~55C for the gpus sensor. > > https://people.freebsd.org/~manu/cpuburn-a53 > >=20 > >> This was during a -j4 buildworld's: > >>=20 > >> Building /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/= lib/clang/libllvm/CodeGen/MachineBranchProbabilityInfo.o > >> Building /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/= lib/clang/libllvm/CodeGen/MachineCSE.o > >> Building /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/= lib/clang/libllvm/CodeGen/MachineCombiner.o > >> Building /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/= lib/clang/libllvm/CodeGen/MachineCopyPropagation.o > >>=20 > >> No HDMI is plugged in. Ethernet is in use. The serial console > >> is in use. A USB powered hub with a USB drive is plugged in > >> to provide the swap partition. The UFS root file system is on > >> a microsdhc card in the microsd slot and it has TRIM enabled. > >> Nothing else other than the power cord is connected. > >>=20 > >> (The microsd card use with TRIM was requested by someone. > >> I normally use a root filesystem on a USB device because > >> booting from an e.MCC on an sdcard adapter that is put in > >> the sdcard slot does not work these days and I normally > >> avoid microsd cards for much beyond loading the kernel.) > >>=20 > >> =3D=3D=3D > >> Mark Millard > >> marklmi at yahoo.com > >> ( dsl-only.net went > >> away in early 2018-Mar) > >>=20 > >> _______________________________________________ > >> freebsd-arm@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-arm > >> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > >=20 > >=20 > > --=20 > > Emmanuel Vadot > <= manu@freebsd.org > > > _______________________________________________ > > freebsd-arm@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org <= mailto:freebsd-arm-unsubscribe@freebsd.org>" >=20 --=20 Emmanuel Vadot