Error in reading profiler output. OpenCL visual profiler

Hi Everybody,

I have a problem with the OpenCL Visual profiler when running the .exe of my program. After a 4 times successful run of it , I have this error “Error in reading profiler output”. The program in case is a binary generated for video application. the problem occurs when reading only the 2 first hits of the video, but when running the same program on all the video (1075 hits), the error doesn’t occur anymore and I can have the information about my kernels!! That’s very bizarre for me!!

My configuration is Nvidia GPU GTX 260, compute capability of 1.3

Thank you for your help!!