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Old 08-27-2005, 03:59 PM   #21
falcobird
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yea, HT does not force programs to run at 50%. it just means you can use spare resourses for other programs. this means that if you are playing for instance, CounterStrike, whenever there is some spare processor cache or clock cycles, it can be used for something like running AIM or Teamspeak. there should really be a hyperthreading sticky somewhere

and there shoudl deffinitely be some sort of windows fix or w/e that changes the task manager so it shows one processor bar that has a 0-100 range and a different one labled "spare cpu resourses" and have that go from 100-0 so when its at 0% that means that the cpu is using 100% of the clocks and when it approaches 100% that means there is that many spare clocks being used on hyperthreading.

Last edited by falcobird : 08-27-2005 at 04:16 PM.
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Old 09-24-2005, 09:07 PM   #22
spyda05
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i agree, if you want to make stanford happy then run 1 instance of FAH but keep HT enabled! that way folding uses cpu 1 and the user will use cpu 2 and they will not slow each other down as much as with all on one cpu.

if you want the most points possible run 2 instances of it but either way keep HT enabled!!
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Old 09-24-2005, 09:51 PM   #23
jevans64
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The guys at Stanford would like you to run only one instance because EACH WU will finish faster. The same WUs ( R C G too ) are issued to different machines so the chance of too many machines working on the identical WU increases. I haven't been keeping up with the details since I rested my rigs back in March, so I don't know if Stanford put a cap on how many times the same WU is issued or not.

At any rate, running 2 instances with HT on will increase points 10 to 25% or slightly more depending on the WUs crunched vs. the same rig running one instance.
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Old 10-03-2005, 10:44 PM   #24
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my opinion on my mini QMD farm ... run 1 QMD if u got the memory .. and leave HT on ... great ppd and lillte impact on run of the milll office stuff. should have min 1 GB mem for this tho.

/edit should have read the whole thread first!! ... even tho u may get marginally better ppd with 2 qmd's on a decent 800 fsb P4 ... your people at work willlllll notice ... and on my oc'ed machines ... they get unstable ... so just run 1 QMD.


....whoops why do i keep doin' this ... ur team is ahead of my team(32)! ... but then it is for the CAUSE!

/edit AGAIN STUPID ME! ... also with 1 QMD u will get lower temps and electricity consumption.

Last edited by pscout : 10-03-2005 at 10:52 PM.
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