I have just started crunching GPUGRID and a dozen or so of the tasks I downloaded all errored out with Exit code 98. Any idea what that means? See here: http://www.gpugrid.net/result.php?resultid=3280392 and here: http://www.gpugrid.net/result.php?resultid=3283974

I read through some of the posts on the forum that suggested that the KASHIF_HIVPR tasks may have some issues going on, so I aborted a few until I got a PQpYEEIPI task. That ran for a long time, but it errored out as well with exit code -40! See here: http://www.gpugrid.net/result.php?resultid=3282176

The card in my HP laptop is reported as: NVIDIA Quadro FX 2700M (511MB) driver: 19562. I'm running Windows XP Pro, BOINC version 6.10.58

Please help!

While you have a good laptop I dont think that card is quite up to crunching GPUGrid tasks; it's G94M based with only 48 shaders, and it is a 65nm version.

Ok, that's a valid point. And I'll probably stop crunching GPUGRID on the laptop.

It still bugs me though that the tasks errored out. I mean if the GPU can't handle it, it should either not do the task at all, or error out as soon as it starts. Why would it spend a long time crunching it before it errors out? I mean, I'm new to GPU crunching, but it seems awfully flaky :-)

It could be that a CUDA bug effects your card, it is overheating, or another application interferes with the GPU task. Whatever the case, running tasks that take longer than 2 days to complete is a waste of your resources and these types of tasks can damage laptop GPUs, especially 65nm versions.

Good luck,

http://www.gpugrid.net/result.php?resultid=6400341

Hello , got the same error code, but must be my mistake.

But is there a solution ? i got a GTX 670 an overclocking to 1162 Mhz gpu frequency. Cant go higher, on other projects i can overclock 50 Mhz more an nothing happens, but on GPUGRID i got this error , any guesses ?

There is an Energies have become nan Error:

ERROR: file deven.cpp line 1106: # Energies have become nan

Probably best to start there, and most likely related to overclocking,
Energies have become nan

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Thx, but that didnt help me.

On Nvidia Inspector i cant raise or lower the gpu voltage. what can i do ? Power Limit doesnt affect anything !? Using GTX 670.

Run at stock.
Did you try using MSI Afterburner and Kombustor?

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not yet , but i will try. thx

I'm seeing similar issues when OC'ing a GTX660Ti. The fact that you can't increase the Voltage beyond 1.175V will be an issue, but so is the high TDP utilization.

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