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Message boards : Proth Prime Search : ATI app

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_heinz
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Joined: 9 Dec 10
Posts: 68
ID: 76278
Credit: 417,207,815
RAC: 0
PPS LLR Ruby: Earned 2,000,000 credits (3,534,535)SR5 LLR Gold: Earned 500,000 credits (637,227)SGS LLR Amethyst: Earned 1,000,000 credits (1,456,361)Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (986,437)PPS Sieve Double Silver: Earned 200,000,000 credits (400,411,612)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (303,121)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,076,908)GFN Ruby: Earned 2,000,000 credits (3,796,257)
Message 44514 - Posted: 7 Dec 2011 | 23:42:06 UTC

Hi Ken, Hi all users,
I run primegrid_tpsieve_1.38_windows_intelx86__ati13ati.exe on a P4,2.66MHZ with AGP port and HD4670 using latest and only possible driver 11.11 and BOINC 6.10.60. Runtime per wu is 2h35min.
http://www.primegrid.com/results.php?hostid=232541
All the time CPU load was 100%, GPU load ~90%.
It is not normal to have such heavy GPU load, max 5% should it be.
There must be some issue in app or driver.
How big is CPU load with other ATI cards/ driver versions ?

heinz

Profile rroonnaallddProject donor
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Volunteer tester
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Joined: 3 Jul 09
Posts: 1213
ID: 42893
Credit: 34,634,263
RAC: 0
321 LLR Silver: Earned 100,000 credits (101,692)Cullen LLR Silver: Earned 100,000 credits (104,876)ESP LLR Silver: Earned 100,000 credits (101,979)PPS LLR Silver: Earned 100,000 credits (148,018)PSP LLR Silver: Earned 100,000 credits (140,441)SoB LLR Silver: Earned 100,000 credits (119,475)SR5 LLR Silver: Earned 100,000 credits (120,939)SGS LLR Silver: Earned 100,000 credits (122,783)TRP LLR Silver: Earned 100,000 credits (100,115)Woodall LLR Silver: Earned 100,000 credits (107,459)321 Sieve (suspended) Silver: Earned 100,000 credits (202,757)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,908,135)PPS Sieve Sapphire: Earned 20,000,000 credits (25,450,104)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (130,966)TRP Sieve (suspended) Silver: Earned 100,000 credits (201,525)AP 26/27 Silver: Earned 100,000 credits (100,015)GFN Silver: Earned 100,000 credits (246,369)PSA Silver: Earned 100,000 credits (226,594)
Message 44629 - Posted: 9 Dec 2011 | 17:46:03 UTC - in response to Message 44514.

An other driver or ATI/AMD-gpu makes no difference!
PPSsieve on ATI/AMD uses OpenCL and this is like Java. Runs on many platforms but no native language for a given device...
____________
Best wishes. Knowledge is power. by jjwhalen

Message boards : Proth Prime Search : ATI app

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