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_heinz:
HD4670 AGP
I can confirm to run successful a pg wu in 2h 35min, GPU load ~90% and CPU load was 100%, so there must be some issue in app or driver. CPU load max 5% should it be I think.
Have a look at hostid=232541
Everest shows:
Gerätebeschreibung
AGP 8x: ATI Radeon HD 4670 AGP (RV730)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Informationsliste Wert
Grafikprozessor Eigenschaften
Grafikkarte ATI Radeon HD 4670 AGP (RV730)
BIOS Version 011.022.006.000.000000
BIOS Datum 06/11/10 04:09
GPU Codename RV730 Pro
Teilenummer 113-SBRK2G02-10R-01
PCI-Geräte 1002-9495 / 1002-0028 (Rev 00)
Transistoren 514 Mio.
Fertigungstechnologie 55 nm
Gehäusefläche 146 mm2
Bustyp AGP 8x @ 8x
Speichergröße 1 GB
GPU Takt 750 MHz (Original: 750 MHz)
RAMDAC Takt 400 MHz
Pixel Pipelines 8
Texturen Mapping Einheiten 32
Unified Shaders 320 (v4.1)
DirectX Hardwareunterstützung DirectX v10.1
Pixel Füllrate 6000 MPixel/s
Texel Füllrate 24000 MTexel/s
Speicherbus-Eigenschaften
Bustyp GDDR3
Busbreite 128 Bit
Tatsächlicher Takt 796 MHz (DDR) (Original: 800 MHz)
Effektiver Takt 1593 MHz
Bandbreite 24.9 GB/s
Auslastung
Grafikprozessor (GPU) 91%
ATI PowerPlay (BIOS)
State #1 Grafikprozessor (GPU): 600 MHz, Speicher: 750 MHz (Boot)
State #2 Grafikprozessor (GPU): 750 MHz, Speicher: 800 MHz
State #3 Grafikprozessor (GPU): 750 MHz, Speicher: 800 MHz (UVD)
State #4 Grafikprozessor (GPU): 750 MHz, Speicher: 800 MHz
Grafikprozessorhersteller
Firmenname Advanced Micro Devices, Inc.
Produktinformation http://www.amd.com/us/products/desktop/graphics
Treiberdownload http://sites.amd.com/us/game/downloads
Treiberupdate http://www.aida64.com/driver-updates
heinz
_heinz:
Meanwhile I tried several ATI app's from different projects with driver 11.11(primegrid, Moo)
None of them has a acceptable CPU usage, min 60 - max 100% CPU usage.
Nothing changed since years, ATI hardware is good, but driver support is catastrophic.
11.11 driver is not really usable for GPU calculations, it forces 100% CPU usage.
heinz
modify: ATI app of Collatz crashed also
Stderr output
<core_client_version>6.10.60</core_client_version>
<![CDATA[
<message>
- exit code -1073741819 (0xc0000005)
</message>
<stderr_txt>
Running Collatz Conjecture (3x+1) ATI GPU application version 2.09 by Gipsel (Win32, CAL 1.4)
instructed by BOINC client to use device 0
Reading input file ... done.
Checking 824633720832 numbers starting with 2372965778048095594856
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz (1 cores/threads) 2.67271 GHz (0ms)
CAL Runtime: 1.4.1607
Found 1 CAL device
Device 0: ATI Radeon HD4600 (RV730) 1024 MB local RAM (remote 64 MB cached + 128 MB uncached)
GPU core clock: 750 MHz, memory clock: 800 MHz
320 shader units organized in 8 SIMDs with 8 VLIW units (5-issue), wavefront size 32 threads
not supporting double precision
Initializing lookup table (16384 kB) ... done
Starting WU on GPU 0
Copy lookup table to GPU memory (16384 kB)
Initialize step array on GPU (256 MB)
predicted runtime per iteration is 167 ms (33.3333 ms are allowed), dividing each iteration in 6 parts
borders of the domains at 0 688 1368 2048 2736 3416 4096
No checkpoint data found.
Unhandled Exception Detected...
- Unhandled Exception Record -
Reason: Access Violation (0xc0000005) at address 0x00BB7E66 read attempt to address 0x0000014C
:'( :'(
_heinz:
Back to V8-Xeon,
I run now the third day under full load (CPU+GPU) and can get ~900 000 cr/day (2GTX470+1GTX570).
Pitty I cant reach the million/day with this hardware-configuration.
3GTX570 or 3 GTX580 could do it...
Seems stable now....
heinz
_heinz:
V8-Xeon is back in the first 20 computer of the toplist of primegrid. Number 19 today. ;D
It's GPU's blow up 384 PPS-wu's per day now.
I got no work from Astropulse...
heinz
_heinz:
ATI HD4670 AGP
After running a week primegrid we can say production output is hd4670_pg_output 20000 points per day.
This OpenCL app btw. driver 11.11 forces CPU 100%.
Hoping we will get a well working driver update soon.
heinz
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