cuda profiler

Accelerated Computing CUDA CUDA Programming and Performance
1

I’m trying to use the cuda profiler, but I get the following error:

=====================================================
Program run #1 was aborted after maximum program execution time duration of 360 seconds.
Error -94 in reading profiler output.
Minimum expected columns (method,gputime,cputime,occupancy) not found in profiler output file.

Am I doing anything wrong here?

Thanks.

2

Hi,

simply increase the Max. Execution Time in the session configuration dialog?

Or another watchdog exits your kernel.

HTH

Johannes

3

I’m profiling the sample matrix multiplication of cuda with maximum execution time of 2000 sec. The kernel exits successfully but I get the same error … how much time it is usually required?

Thanks.

4

Does the sample prompt you to press enter to exit? Check out this thread for more information: [url=“The Official NVIDIA Forums | NVIDIA”]The Official NVIDIA Forums | NVIDIA

5

Yes, it does. But, I can’t do anything at the time. I’m running the GUI. Is it possible to run profiler outside GUI?

Thanks.

6

If you read the post I linked, you would know how to solve the problem using the GUI.

7

Thanks. It seems I needed to run in a separate window. As simple as that !!