New BRP CUDA Apps 1.07 / 1.08

Jeroen
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NVIDIA just recently released

NVIDIA just recently released a new stable 270 driver, version 270.41.06. I just loaded it up on my Linux system and the nv270 CUDA app is running well. This new driver supports all the latest cards as well.

http://www.nvidia.com/object/linux-display-amd64-270.41.06-driver.html

Petec888
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nVidia's up to v.4.0.14 on

nVidia's up to v.4.0.14 on their Mac drivers, did this address any of those issues?

Bernd Machenschalk
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RE: nVidia's up to v.4.0.14

Quote:
nVidia's up to v.4.0.14 on their Mac drivers, did this address any of those issues?

Nope, the issue persists with 4.0.14.

BM

BM

Vadim Gusev
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Some days ago i've statrted

Some days ago i've statrted getting computation errors on CUDA apps. I've got 270.41.06 driver, my card is recognized by BOINC:
Чт. 12 Ð¼Ð°Ñ 2011 22:32:15 NVIDIA GPU 0: GeForce GTX 460 (driver version unknown, CUDA version 4000, compute capability 2.1, 1024MB, 717 GFLOPS peak)
But i'm getting immediate computation error for every CUDA app:
Пт. 13 Ð¼Ð°Ñ 2011 08:13:30 Einstein@Home Output file PM0108_02171.dm_128_0_2 for task PM0108_02171.dm_128_0 absent
The E@H's CUDA app is the only one i'm running, so i can't tell if its BOINC's or E@H's problem., since driver functions fine.

Bernd Machenschalk
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The actual error is visible

The actual error is visible here:

../../projects/einstein.phys.uwm.edu/einsteinbinary_BRP3_1.08_i686-pc-linux-gnu__BRP3cuda32nv270: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

Did the new driver add this as a dependency? Or is this different between the apps ("fullCPU" and "nv270")?

BM

BM

Holmis
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This thread might be of

Vadim Gusev
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Thanks, that post is exactly

Thanks, that post is exactly my case.

robertmiles
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What are the GPU and driver

What are the GPU and driver requirements for the new Windows CUDA applications?

I'm getting BRP3 CUDA workunits for one of my computers:
267.24 driver
GTS 450
Computing capability 2.1
993 MB graphics memory

but not the other:
258.96 driver
G 105M
Computing capability 1.1
485 MB graphics memory

Both have 8 GB main memory and 64-bit Windows Vista SP2.

I'm interested in finding a way to run two workunits in parallel on the GTS 450 but only one at a time on the G 105M.

I've now found that a 275.33 driver is available for the G 105M, and have downloaded it, but plan to drain all my current GPU workunits on that computer before deciding whether to install it.

Gundolf Jahn
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See BRP CUDA requirements (

See BRP CUDA requirements ( READ ONLY thread ) ;-)

Gruß,
Gundolf

Computer sind nicht alles im Leben. (Kleiner Scherz)

Rechenkuenstler
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RE: What are the GPU and

Quote:

What are the GPU and driver requirements for the new Windows CUDA applications?

I'm getting BRP3 CUDA workunits for one of my computers:
267.24 driver
GTS 450
Computing capability 2.1
993 MB graphics memory

but not the other:
258.96 driver
G 105M
Computing capability 1.1
485 MB graphics memory

Both have 8 GB main memory and 64-bit Windows Vista SP2.

I'm interested in finding a way to run two workunits in parallel on the GTS 450 but only one at a time on the G 105M.

I've now found that a 275.33 driver is available for the G 105M, and have downloaded it, but plan to drain all my current GPU workunits on that computer before deciding whether to install it.

The ansewer is to use a app_info.xml file on the machine with the GTS450 and set the parameter

CUDA
0.5000

Then you run two BRP in parallel

Fpr the other machine leave the app_info file away, or set the count-value to 1.0000

And, I think, the minimum graphics driver version is 266.??

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