First CUDA App for Windows available for Beta Test

Bernd Machenschalk

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If you run into problems

5 Aug 2009 7:21:27 UTC

Message 94048

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)

If you run into problems before any tasks have been reported, PLEASE specify your system (BOINC Core Client Version, NVidia Hardware, Driver version, Windows version, whatever applies).

Otherwise any help could be only wild guessing.

RAMA

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RE: If you run into

5 Aug 2009 7:47:01 UTC

Message 94049 in response to message 94048

(moderation:

)

Quote:

If you run into problems before any tasks have been reported, PLEASE specify your system (BOINC Core Client Version, NVidia Hardware, Driver version, Windows version, whatever applies).

Otherwise any help could be only wild guessing.

BM

Boinc
Boinc will start running, but the progress bar for the CDUA application stays at 0.000%. Both my computers running Win 7 get an error message within 15 min that Boinc crashed. Here an extract of the stdoutdae.txt
System info closer to bottom.
--------------------------------------------------------------------------------
04-Aug-2009 14:20:29 [Einstein@Home] Restarting task p2030_53703_69500_0147_G40.79-01.78.N_3.dm_309_1 using einsteinbinary_ABP1 version 307
04-Aug-2009 16:49:29 [Einstein@Home] Resuming task p2030_53703_69500_0147_G40.79-01.78.N_3.dm_309_1 using einsteinbinary_ABP1 version 307
04-Aug-2009 16:49:58 [Einstein@Home] Computation for task p2030_53703_69500_0147_G40.79-01.78.N_3.dm_309_1 finished
04-Aug-2009 16:49:58 [Einstein@Home] Output file p2030_53703_69500_0147_G40.79-01.78.N_3.dm_309_1_0 for task p2030_53703_69500_0147_G40.79-01.78.N_3.dm_309_1 absent
04-Aug-2009 17:51:55 [Einstein@Home] Sending scheduler request: To fetch work.
04-Aug-2009 17:51:55 [Einstein@Home] Reporting 1 completed tasks, requesting new tasks for GPU
04-Aug-2009 17:52:00 [Einstein@Home] Scheduler request completed: got 1 new tasks
04-Aug-2009 17:52:00 [Einstein@Home] Message from server: To get more Einstein@Home work, finish current work, stop BOINC, remove app_info.xml file, and restart.
04-Aug-2009 17:52:02 [Einstein@Home] Started download of p2030_53647_85298_0052_G59.03-00.54.N_3_613.binary
04-Aug-2009 17:55:31 [Einstein@Home] Finished download of p2030_53647_85298_0052_G59.03-00.54.N_3_613.binary
04-Aug-2009 17:55:32 [Einstein@Home] Starting p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0
04-Aug-2009 17:55:32 [Einstein@Home] Starting task p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0 using einsteinbinary_ABP1 version 307
04-Aug-2009 17:57:53 [Einstein@Home] Resuming task p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0 using einsteinbinary_ABP1 version 307
04-Aug-2009 18:22:32 [Einstein@Home] Computation for task p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0 finished
04-Aug-2009 18:22:32 [Einstein@Home] Output file p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0_0 for task p2030_53647_85298_0052_G59.03-00.54.N_3.dm_613_0 absent
04-Aug-2009 21:52:00 [Einstein@Home] Sending scheduler request: To fetch work.
04-Aug-2009 21:52:00 [Einstein@Home] Reporting 1 completed tasks, requesting new tasks for GPU
04-Aug-2009 21:52:05 [Einstein@Home] Scheduler request completed: got 1 new tasks
04-Aug-2009 21:52:05 [Einstein@Home] Message from server: To get more Einstein@Home work, finish current work, stop BOINC, remove app_info.xml file, and restart.
04-Aug-2009 21:52:07 [Einstein@Home] Started download of p2030_53648_85868_0088_G63.91+00.63.N_5_77.binary
04-Aug-2009 21:55:31 [Einstein@Home] Finished download of p2030_53648_85868_0088_G63.91+00.63.N_5_77.binary
04-Aug-2009 21:55:32 [Einstein@Home] Starting p2030_53648_85868_0088_G63.91+00.63.N_5.dm_77_0
04-Aug-2009 21:55:32 [Einstein@Home] Starting task p2030_53648_85868_0088_G63.91+00.63.N_5.dm_77_0 using einsteinbinary_ABP1 version 307
05-Aug-2009 00:27:45 [---] Exit requested by user
05-Aug-2009 00:32:39 [---] Starting BOINC client version 6.6.36 for windows_intelx86
05-Aug-2009 00:32:39 [---] log flags: task, file_xfer, sched_ops
05-Aug-2009 00:32:39 [---] Libraries: libcurl/7.19.4 OpenSSL/0.9.8j zlib/1.2.3
05-Aug-2009 00:32:39 [---] Data directory: C:\ProgramData\BOINC
05-Aug-2009 00:32:39 [---] Running under account Rama
05-Aug-2009 00:32:40 [---] Processor: 4 GenuineIntel Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz [x86 Family 6 Model 15 Stepping 11]
05-Aug-2009 00:32:40 [---] Processor features: fpu tsc pae nx sse sse2 pni mmx
05-Aug-2009 00:32:40 [---] OS: Microsoft Windows 7: x86 Edition, (06.01.7100.00)
05-Aug-2009 00:32:40 [---] Memory: 2.00 GB physical, 4.00 GB virtual
05-Aug-2009 00:32:40 [---] Disk: 48.73 GB total, 27.90 GB free
05-Aug-2009 00:32:40 [---] Local time is UTC -7 hours
05-Aug-2009 00:32:40 [---] CUDA device: GeForce GTS 250 (driver version 19038, compute capability 1.1, 512MB, est. 84GFLOPS)
05-Aug-2009 00:32:40 [Einstein@Home] Found app_info.xml; using anonymous platform
05-Aug-2009 00:32:40 [---] Not using a proxy
05-Aug-2009 00:32:40 [Einstein@Home] URL: http://einstein.phys.uwm.edu/; Computer ID: 2028371; location: home; project prefs: default
05-Aug-2009 00:32:40 [---] General prefs: from http://primegrid.com/ (last modified 13-Mar-2009 11:21:09)
05-Aug-2009 00:32:40 [---] Host location: none
05-Aug-2009 00:32:40 [---] General prefs: using your defaults
05-Aug-2009 00:32:40 [---] Preferences limit memory usage when active to 1841.84MB
05-Aug-2009 00:32:40 [---] Preferences limit memory usage when idle to 1944.17MB
05-Aug-2009 00:32:40 [---] Preferences limit disk usage to 27.82GB

John Clark

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RE: If you run into

5 Aug 2009 7:48:29 UTC

Message 94050 in response to message 94048

(moderation:

)

Quote:

If you run into problems before any tasks have been reported, PLEASE specify your system (BOINC Core Client Version, NVidia Hardware, Driver version, Windows version, whatever applies).

Otherwise any help could be only wild guessing.

BM

Thanks for the request, Bernd

The PC in question is a Penryn quad running WinXP pro 32bit SP3. The nVidia card is a lowly 8,500GT with 256MB DDR2 memory on a bandwidth of 12.8GB/second (care of GPU-Z 0.3.4). The GPU driver is nv4_disp 6.14.11.6921 (ForceWare 169.21 for XP.

The BOINC version is 6.4.7 and the system generally runs on CPUs, sharing MilkyWay, Einstein and Malaria Control.

I was hoping to boost my Einstein output using the lowly CUDA capability of the nVidia 8,500 GT for a while.

Shih-Tzu are clever, cuddly, playful and rule!! Jack Russell are feisty!

tullio

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RE: The v2.1 runtime test

5 Aug 2009 9:48:10 UTC

Message 94051 in response to message 94042

(moderation:

)

Quote:

The v2.1 runtime test has finished, slightly quicker than v2.3 (5:59:41 CPU, 6:01:21 elapsed - probably not a significant vatiation).

This one has a wingmate already (WU 56844496) - feel free to give the validator a whirl!

Your wingman's runtime, who is not using CUDA, is of the same order of magnitude compared with yours. In SETI, when my wingman is using CUDA and I am not, his run time is two order of magnitudes smaller, Clearly SETI CUDA and Einstein CUDA are using different criteria in calculating run times.
Tullio

Richard Haselgrove

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RE: RE: The v2.1 runtime

5 Aug 2009 12:00:02 UTC

Message 94052 in response to message 94051

(moderation:

)

Quote:

Quote:
The v2.1 runtime test has finished, slightly quicker than v2.3 (5:59:41 CPU, 6:01:21 elapsed - probably not a significant vatiation).

This one has a wingmate already (WU 56844496) - feel free to give the validator a whirl!

Your wingman's runtime, who is not using CUDA, is of the same order of magnitude compared with yours. In SETI, when my wingman is using CUDA and I am not, his run time is two order of magnitudes smaller, Clearly SETI CUDA and Einstein CUDA are using different criteria in calculating run times.
Tullio

That's a weakness in BOINC, which I'm going to nag David Anderson about.

The web pages you can see only display the amount of time used by the CPU, and don't tell you anything at all about the length of time the gaphics card was active - that's why I've been care to quote/display both the CPU time and the elapsed time in my reports in this thread.

As Bernd says, the Einstein app is just a first, test, 'toe in the water' for CUDA: much of the work is still done on the CPU, and the displayed runtimes are high.

The SETI CUDA app does practically all its work on the graphics card, and uses very little CPU time. If you could see - no, if BOINC web code would show you - the elapsed time while the graphics card was busy, the ratio would comes down well below 10:1

Still no validator running, Bernd?

Bernd Machenschalk

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RE: Still no validator

5 Aug 2009 13:11:32 UTC

Message 94053 in response to message 94052

(moderation:

)

Quote:

Still no validator running, Bernd?

Running, but still digging through the results that piled up over the weekend (see server status page - the workunits "waiting for validation" are all ABP1).

Richard Haselgrove

Joined: 10 Dec 05

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RE: RE: Still no

5 Aug 2009 13:48:42 UTC

Message 94054 in response to message 94053

(moderation:

)

Quote:

Quote:
Still no validator running, Bernd?

Running, but still digging through the results that piled up over the weekend (see server status page - the workunits "waiting for validation" are all ABP1).

BM

Ah, if only we could see the status of the ABP1 validator on the SSP...

Waiting with bated breath it is, then.

rroonnaalldd

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John Clark wrote: The PC in

5 Aug 2009 14:35:44 UTC

Message 94055 in response to message 94050

(moderation:

)

John Clark wrote:

The PC in question is a Penryn quad running WinXP pro 32bit SP3. The nVidia card is a lowly 8,500GT with 256MB DDR2 memory on a bandwidth of 12.8GB/second (care of GPU-Z 0.3.4). The GPU driver is nv4_disp 6.14.11.6921 (ForceWare 169.21 for XP.

The BOINC version is 6.4.7 and the system generally runs on CPUs, sharing MilkyWay, Einstein and Malaria Control.

I was hoping to boost my Einstein output using the lowly CUDA capability of the nVidia 8,500 GT for a while.

You need at least driver 181.20 for gpu crunching like mentioned in the OP

Mark Henderson

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Is there some way to only get

5 Aug 2009 15:19:38 UTC

Message 94056

(moderation:

)

Is there some way to only get the Beta Cuda work?

I finally got a Cuda unit validated against a CPU wu. So far so good, all except the CPU usage.

ElBaho

Joined: 8 Apr 09

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Credit: 24166

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I have finish the first wu on

5 Aug 2009 18:08:47 UTC

Message 94057 in response to message 94056

(moderation:

)

I have finish the first wu on cuda app. without error

I have seen that the grapich card stay only 5cÂ° on idle....Max temp in full with other project was 70cÂ°,with Einstein only 55cÂ°

Outcome Success
Client state Done
Exit status 0 (0x0)
Computer ID 1906278
Report deadline 19 Aug 2009 11:12:32 UTC
CPU time 20925.53
stderr out

6.6.36

Activated exception handling...
[13:14:26][1548][INFO ] Starting data processing...
[13:14:26][1548][INFO ] Using CUDA device #0 "GeForce 9800 GT" (598.75 GFLOPS)
[13:14:26][1548][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
------> Starting from scratch...
[13:14:26][1548][INFO ] Header contents:
------> Original WAPP file: p2030_53613_09299_0014_G68.28+00.19.N_0.wapp
------> Sample time in microseconds: 128
------> Observation time in seconds: 268.9792
------> Time stamp (MJD): 53613.107627314814
------> Number of samples/record: 512
------> Center freq in MHz: 1420
------> Channel band in MHz: 0.390625
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 200219.233185
------> DEC (J2000): 310857.46404
------> Galactic l: 68.3226
------> Galactic b: 0.231
------> Name: G68.28+00.19.N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 144.6701
------> ZA at start: 16.0904
------> AST at start: 0
------> LST at start: 0
------> Project ID: p2030
------> Observers: PF,JH
------> File size (bytes): 16190702
------> Data size (bytes): 16179201
------> Number of samples: 2097152
------> Trial dispersion measure: 834.4 cm^-3 pc
------> Scale factor: 2547.31
[13:14:28][1548][INFO ] Seed for random number generator is 1028404821.
[13:14:30][1548][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 1.2977e-008
------> thr1 = 18.1601
------> thr2 = 21.263
------> thr4 = 26.2923
------> thr8 = 34.674
------> thr16 = 48.9881
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Activated exception handling...
[18:47:28][732][INFO ] Starting data processing...
[18:47:28][732][INFO ] Using CUDA device #0 "GeForce 9800 GT" (598.75 GFLOPS)
[18:47:28][732][INFO ] Continuing work on ../../projects/einstein.phys.uwm.edu/p2030_53613_09299_0012_G68.28+00.19.N_0_599.binary at template no. 19049
[18:47:28][732][INFO ] Header contents:
------> Original WAPP file: p2030_53613_09299_0014_G68.28+00.19.N_0.wapp
------> Sample time in microseconds: 128
------> Observation time in seconds: 268.9792
------> Time stamp (MJD): 53613.107627314814
------> Number of samples/record: 512
------> Center freq in MHz: 1420
------> Channel band in MHz: 0.390625
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 200219.233185
------> DEC (J2000): 310857.46404
------> Galactic l: 68.3226
------> Galactic b: 0.231
------> Name: G68.28+00.19.N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 144.6701
------> ZA at start: 16.0904
------> AST at start: 0
------> LST at start: 0
------> Project ID: p2030
------> Observers: PF,JH
------> File size (bytes): 16190702
------> Data size (bytes): 16179201
------> Number of samples: 2097152
------> Trial dispersion measure: 834.4 cm^-3 pc
------> Scale factor: 2547.31
[18:47:31][732][INFO ] Seed for random number generator is 1028404821.
[18:47:32][732][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 1.2977e-008
------> thr1 = 18.1601
------> thr2 = 21.263
------> thr4 = 26.2923
------> thr8 = 34.674
------> thr16 = 48.9881
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[19:40:59][732][INFO ] Data processing finished successfully!
called boinc_finish

]]>

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Claimed credit 100.325154750718
Granted credit 0
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