Posts by tito
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1)
Message boards :
Number crunching :
Thermal issue with OpenCL
(Message 61478)
Posted 8 Apr 2014 by  tito
Post: Maybe at beginning some simple things to check: dust on coooler's fins fan rpm air circulation in chasis remove one GPU to improve air circulation. |
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2)
Message boards :
Number crunching :
Tips and tricks to improve CPU and GPU crunching.
(Message 61259)
Posted 28 Feb 2014 by tito
Post: Laptop temps, are something i know quite good. All cooling pads are very ineffective if there is no space under and above fans. This is why i have removed fans (60mm) from cooling pad and put them behind laptop blowing from behind to front. In same time i have rised laptop for 3cm aft and 2 fore. Thanks to that air flow under laptop is really big - cooling my hands as well :) But more important thing is to keep coolers clean - usually I just blow them with my lungs 2 a month. Additionally it's not bad idea to remove covers of HDD and CPU-GPU - it will reduce temps as well. Next thing - reduce voltage. One of my laptop (really old one C2D T5500) i have undevoltaged from 1,2 to 0,95V full stable (under Win XP software Rightmark CPU clock utility - on others systems i have no idea). BTW You should reduce use at most CPU to 88% this will set one core free. |
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3)
Message boards :
Number crunching :
7950 GPU core low frequency while crunching WUs
(Message 59923)
Posted 18 Sep 2013 by tito
Post: Update: It really helped. 5 hrs ago I have returned to MSI afterburner and it keeps all values. |
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4)
Message boards :
Number crunching :
7950 GPU core low frequency while crunching WUs
(Message 59918)
Posted 17 Sep 2013 by tito
Post: Update: ASUS tweak makes still same problem, but I noticed that freq drop is after 10 minutes...so I changed power setting for monitor to "never off". And no mo problems (for now). |
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5)
Message boards :
Number crunching :
7950 GPU core low frequency while crunching WUs
(Message 59913)
Posted 17 Sep 2013 by tito
Post: Had similar problem. On my ASUS 7950 GPU freq started to jump ~ 650 MHz (only on Milkyway). I had CCC and MSI Afterburner. Both were causing problems. I solved problem by installing ASUS tweak utility. It is not so good as MSI, but it's stable. |
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6)
Message boards :
News :
Separation Modified Fit v1.24
(Message 59270)
Posted 8 Jul 2013 by tito
Post: OK, I'll have to make some updates to my app_info files for the hosts I have on the anonymous platform. So use app_config instead of app_info. It will download new versions of app itself. |
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7)
Message boards :
Number crunching :
Use CPU option
(Message 39296)
Posted 30 Apr 2010 by tito
Post: Thanks. This must be the reason as i use BAM and really i changed resources. |
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8)
Message boards :
Number crunching :
Use CPU option
(Message 39288)
Posted 29 Apr 2010 by tito
Post: Why every few days this option changes to "YES" - it's frustrating when my CPU starts to crunch Milky. It has other issues. If it was already on forum - sorry: coudn't find. |
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9)
Message boards :
Number crunching :
New faster application?
(Message 8494)
Posted 16 Jan 2009 by tito
Post: My friend just checked some output files from www.arizmoon.com applications oryginal - fitness: -2.995617917242637 fitness: -2.995617917245859 astronomy_sse3_app.exe (909.824 bytes) (totally mess) fitness: -2.902433307966717 fitness: -2.902433307983750 astronomy_sse2_app.exe 913.408 (909.824 bytes) (totally mess) fitness: -2.902433307966717 fitness: -2.902433307983750 astronomy_SSE3_s.exe (two last digits are wrong) fitness: -2.995617917242672 fitness: -2.995617917245897 astronomy_sse2_app.exe (257.536 bytes) (exactly same output) fitness: -2.995617917242637 fitness: -2.995617917245859 |
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10)
Message boards :
Number crunching :
New faster application?
(Message 8347)
Posted 15 Jan 2009 by tito
Post: Are results valid comparing to official app? Also - aren't You affraid of next "no support for Milky..." as before? |
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