I would like to use CUDA Debugger with RTX2080Ti.
When I start Regacy CUDA Debug, Nsight Debugger pops up “A CUDA context was created on a GPU that is not supported by the legacy CUDA debugger. Breakpoint will be disabled. See output window for details” message.
RTX2080Ti is base on Turing, but because it cannot use TCC mode.
So I can’t NextGen CUDA Debgger.
Note that TCC mode is not restricted for Turing cards, per se. GeForce cards cannot be put into TCC mode. Only Quadro and Tesla SKUs support TCC mode. Only Quadro cards support both TCC and WDDM modes.
Thank you for the information.
I’ve updated Windows to RS4. and the 1st error dialog has been solved.
Although the 2nd error dialog are still displayed, it may be my characteristic problem.
I’ll try something to solve it.
If you don’t have any luck, please translate that 2nd dialog for me. I tried a couple OCR to Japaneese, then translate to English tools, but they all spit out gibberish (I think a higher resolution image would also help).
Thank you for the trying OCR and Sorry for the Japanese.
The Error message is
“Cannot attach Nsight Debugger to the process ‘matrixMul.exe’ on the computer xxx. The operation is not supported. Unknown Error : 0x80004005”.
I continue to try to solve the problem. Thanks a lot.
We can’t currently reproduce this problem, but suspect it may be a firewall interfering with our TCP/IP communication between the debugger and the target app. Opening port range 4500-4510 in the firewall may fix this.
Also note that 4500-4510 is not currently configurable to another set of port numbers.