From owner-freebsd-arm@freebsd.org Wed Aug 29 12:41:40 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 B2CE21089246 for ; Wed, 29 Aug 2018 12:41:40 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.116.210]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2DFEA8B6F2 for ; Wed, 29 Aug 2018 12:41:39 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from bach.cs.huji.ac.il ([132.65.80.20]) by kabab.cs.huji.ac.il with esmtp id 1fuzmu-000LSa-Qq; Wed, 29 Aug 2018 15:41:32 +0300 From: Daniel Braniss Message-Id: Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: FYI: A Pine64+ 2GB thermal result during a -j4 buildworld's libllvm build on head -r338341 Date: Wed, 29 Aug 2018 15:41:32 +0300 In-Reply-To: <20180829135057.742947ba512467bd82671cf0@bidouilliste.com> Cc: Mark Millard , Mark Millard via freebsd-arm To: Emmanuel Vadot References: <4FB22C52-44DF-4868-B30F-5E07DE9F2198@yahoo.com> <20180829135057.742947ba512467bd82671cf0@bidouilliste.com> X-Mailer: Apple Mail (2.3445.9.1) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.27 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 12:41:41 -0000 > 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=3Dallwinner,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: 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=3Dallwinner,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: and it=E2=80=99s summer here. danny >=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/lib= llvm/CodeGen/MachineBranchProbabilityInfo.o >> Building = /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/lib/clang/lib= llvm/CodeGen/MachineCSE.o >> Building = /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/lib/clang/lib= llvm/CodeGen/MachineCombiner.o >> Building = /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/lib/clang/lib= llvm/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 > = > > _______________________________________________ > 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 = "