# tensorplay.cuda.nvtx.mark

Source: https://www.tensorplay.cn/docs/generated/tensorplay.cuda.nvtx.mark.html

```python
tensorplay.cuda.nvtx.mark(msg)
```

Describe an instantaneous event that occurred at some point.

Parameters:

msg ([str](https://docs.python.org/3/builtins/stdtypes.html#str)) – ASCII message to associate with the event.