Hi, The problem might caused by X58 chipset. Now I am using ubuntu. Which operating system do you recommend? 2012/2/4 David van der Spoel <[email protected]>
> On 2012-02-03 23:49, ahmet yıldırım wrote: > >> Dear Mark, >> >> >> Believe me, I tried all methods that you said but unfortunately the >> result doesnt change :( >> > > It used to be like this that GROMACS ran more efficient on AMD cpus than > the official AMD burn-in code, and therefore also hotter. You could run > gromacs on fewer cores to see if that helps, but it seems like a hardware > problem. Have any warranty on your computers? > > >> 2012/2/4 Mark Abraham <[email protected] >> <mailto:[email protected].**au <[email protected]>>> >> >> >> On 4/02/2012 8:24 AM, ahmet yıldırım wrote: >> >>> Dear users, >>> >>> I am using ubuntu 11.1 (64 bit). The Ubuntu normally runs when I >>> dont run the Gromacs program. i.e there is not heating problem. >>> But the CPU is excessive heating (82 degree) when I run the gromacs. >>> >> >> There are various "stress test" programs you can get if you Google >> around. I expect these will produce the same symptoms. >> >> >> I am using the all cores at 100%. Now I have 2 PC.I use them >>> >>> separately >>> 1.first: It has Intel i7 920 CPU and Asus P6T SE motherboard >>> 2.second: It has Intel I7 960 and Gıgabyte x58A-UD5 LGA 1366 >>> motherboard >>> I have the problem of warming/overheating on both computers. I >>> could not figure out this problem for two weeks :( >>> By the way: >>> -I dont use an older compiler to get the binary. I am using gcc >>> 4.6 and I am using Gromacs 4.5.4 >>> -I watch the temperatures by "lm sensor" program >>> -I installed ubuntu 32-bit but the result didnt change again >>> -I have sufficient cooling on both PC >>> >> >> I'd say this is evidence that you don't have sufficient cooling. >> >> >> It is likely something related to the program because no problem >>> with any hardware related to computers according to experts say. >>> >> >> If things are installed correctly. For example, cheap thermal paste >> between the CPU and heat sink can cause these symptoms. >> >> >> >>> what do you suggest? :( >>> >> >> Get more cooling. Maybe lower the clock speed (if possible). Run a >> less efficient MD code! >> >> Mark >> >> >> >>> *atk0110-acpi-0 >>> >>> Adapter: ACPI interface >>> Vcore Voltage: +1.22 V (min = +0.80 V, max = +1.60 V) >>> +3.3 Voltage: +3.31 V (min = +2.97 V, max = +3.63 V) >>> +5 Voltage: +5.00 V (min = +4.50 V, max = +5.50 V) >>> +12 Voltage: +12.03 V (min = +10.20 V, max = +13.80 V) >>> CPU FAN Speed: 2163 RPM (min = 600 RPM) >>> CHASSIS1 FAN Speed: 0 RPM (min = 600 RPM) >>> CHASSIS2 FAN Speed: 2033 RPM (min = 600 RPM) >>> POWER FAN Speed: 0 RPM (min = 0 RPM) >>> CPU Temperature: +82.0°C (high = +60.0°C, crit = +75.0°C) >>> MB Temperature: +45.0°C (high = +45.0°C, crit = +75.0°C) >>> >>> radeon-pci-0200 >>> Adapter: PCI adapter >>> temp1: +60.5°C * >>> >>> >>> -- >>> Ahmet Yıldırım >>> >>> >>> >>> >> >> -- >> gmx-users mailing list [email protected] >> <mailto:[email protected]> >> >> >> http://lists.gromacs.org/**mailman/listinfo/gmx-users<http://lists.gromacs.org/mailman/listinfo/gmx-users> >> Please search the archive at >> >> http://www.gromacs.org/**Support/Mailing_Lists/Search<http://www.gromacs.org/Support/Mailing_Lists/Search>before >> posting! >> Please don't post (un)subscribe requests to the list. Use the >> www interface or send it to [email protected] >> <mailto:gmx-users-request@**gromacs.org<[email protected]>>. >> >> >> Can't post? Read >> http://www.gromacs.org/**Support/Mailing_Lists<http://www.gromacs.org/Support/Mailing_Lists> >> >> >> >> >> -- >> Ahmet Yıldırım >> >> >> >> > > -- > David van der Spoel, Ph.D., Professor of Biology > Dept. of Cell & Molec. Biol., Uppsala University. > Box 596, 75124 Uppsala, Sweden. Phone: +46184714205. > [email protected] http://folding.bmc.uu.se > > -- > gmx-users mailing list [email protected] > http://lists.gromacs.org/**mailman/listinfo/gmx-users<http://lists.gromacs.org/mailman/listinfo/gmx-users> > Please search the archive at http://www.gromacs.org/** > Support/Mailing_Lists/Search<http://www.gromacs.org/Support/Mailing_Lists/Search>before > posting! > Please don't post (un)subscribe requests to the list. Use the www > interface or send it to [email protected]. > Can't post? Read > http://www.gromacs.org/**Support/Mailing_Lists<http://www.gromacs.org/Support/Mailing_Lists> > -- Ahmet Yıldırım
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