From owner-freebsd-arm@freebsd.org Wed Aug 29 18:38:29 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 307861092080 for ; Wed, 29 Aug 2018 18:38:29 +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 9D1A579990 for ; Wed, 29 Aug 2018 18:38:28 +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 8fcc6888; Wed, 29 Aug 2018 20:38:19 +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=eqTR7Nr8kCecqtpV8neUMpd8/e4=; b=cGNzEGTmWYdxWIgEKG/sIylK/VTk ek8uHLk0zf+6GqPJP1SWYGJ39qrOHJqk65N0UUvYEoaCCzYb+CSDxnc0A8cF3G8J VS97oz7ANiOSbc1az+lfLd/ADClpQuIV5Yt3CXXFNxVyqhbSFMOdcAkoHNzjmIs2 NUZZtMCALW3cUsU= 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=n0N1BePTMdjcXbUj4r1yMhqY2+0o14MMoiy7fla8PFIy5Gm5kns4dDb8 /m61c50eQJB6z2jvo0b6OZvN9HNcfG7vgnC97U9xq6ee9eyjZPy0N7zxwPIoHLo5 02MxfZJ3K6yabQTXTOnz+inRqph6MwIW3nUp5oXX1OO/hR1u9yA= 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 a9ddfb80 TLS version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO; Wed, 29 Aug 2018 20:38:15 +0200 (CEST) Date: Wed, 29 Aug 2018 20:38:15 +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: <20180829203815.374a89a79741cca304a564ba@bidouilliste.com> In-Reply-To: References: <4FB22C52-44DF-4868-B30F-5E07DE9F2198@yahoo.com> <20180829135057.742947ba512467bd82671cf0@bidouilliste.com> <20180829151201.e3acdd8f65a60e861987489f@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=US-ASCII Content-Transfer-Encoding: 7bit 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 18:38:29 -0000 On Wed, 29 Aug 2018 17:04:47 +0300 Daniel Braniss wrote: > > > > On 29 Aug 2018, at 16:12, Emmanuel Vadot wrote: > > > > On Wed, 29 Aug 2018 15:41:32 +0300 > > Daniel Braniss > wrote: > > > >> > >> > >>> On 29 Aug 2018, at 14:50, Emmanuel Vadot wrote: > >>> > >>> On Wed, 29 Aug 2018 04:07:28 -0700 > >>> Mark Millard via freebsd-arm > wrote: > >>> > >>>> This head -r338341 based Pine64+ 2GB has a case, heatsinks, > >>>> and a fan. > >>>> > >>>> # 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=thermal_sensor@1c25000 compat=allwinner,sun50i-a64-ths > >>>> dev.aw_thermal.0.%location: > >>>> dev.aw_thermal.0.%driver: aw_thermal > >>>> dev.aw_thermal.0.%desc: Allwinner Thermal Sensor Controller > >>>> dev.aw_thermal.%parent: > >>>> > >>> > >>> 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=thermal_sensor@1c25000 compat=allwinner,sun50i-a64-ths > >> dev.aw_thermal.0.%location: > >> 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=product/product&path=82&product_id=133 > > > the one with the 'too big ass ...' reports 17C when idling, > a second with just the small heatsink reports 25 C for all three (gpu0/1 nd cpu0) > so I guess the fan does work, but still, room temperature is around 25C. Remember that A64 is a SoC for tablet, it was designed to be really cool. But if you have a IR thermometer or FLIR camera I would love some picture :) > > > > 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. > >> > >> danny > >> > >>> > >>> 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 > >>> > >>>> This was during a -j4 buildworld's: > >>>> > >>>> 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 > >>>> > >>>> 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. > >>>> > >>>> (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.) > >>>> > >>>> === > >>>> Mark Millard > >>>> marklmi at yahoo.com > >>>> ( dsl-only.net went > >>>> away in early 2018-Mar) > >>>> > >>>> _______________________________________________ > >>>> 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" > >>> > >>> > >>> -- > >>> 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 " > >> > > > > > > -- > > Emmanuel Vadot > > > -- Emmanuel Vadot