NSIGHT debug, CUDA lunch fail

The printed info are as follow:

Nsight Debug
CUDA grid launch failed
CUcontext: 2345811920048
CUmodule: 2346802339312

It is a simple matrix multiply function, the platform is visual studio 2017, but using 2015 compatible project.

simple running is ok, but cannot debug, please help, thanks

Adding, it was ok last night, same project, basically not changed.

It’s basically TDR issue, you can disable the TDR in nsight monitor

hey thx mate, I actually fix it by disable TDR…