Date: Wed, 29 Aug 2018 15:41:32 +0300 From: Daniel Braniss <danny@cs.huji.ac.il> To: Emmanuel Vadot <manu@bidouilliste.com> Cc: Mark Millard <marklmi@yahoo.com>, Mark Millard via freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: FYI: A Pine64+ 2GB thermal result during a -j4 buildworld's libllvm build on head -r338341 Message-ID: <C72097A5-931B-4420-8336-EB9B1366165C@cs.huji.ac.il> In-Reply-To: <20180829135057.742947ba512467bd82671cf0@bidouilliste.com> References: <4FB22C52-44DF-4868-B30F-5E07DE9F2198@yahoo.com> <20180829135057.742947ba512467bd82671cf0@bidouilliste.com>
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> On 29 Aug 2018, at 14:50, Emmanuel Vadot <manu@bidouilliste.com> wrote: > > On Wed, 29 Aug 2018 04:07:28 -0700 > Mark Millard via freebsd-arm <freebsd-arm@freebsd.org <mailto:freebsd-arm@freebsd.org>> 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: 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 <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 <manu@bidouilliste.com <mailto:manu@bidouilliste.com>> <manu@freebsd.org <mailto:manu@freebsd.org>> > _______________________________________________ > freebsd-arm@freebsd.org <mailto:freebsd-arm@freebsd.org> mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm <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>"home | help
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