# tensorplay.cuda.tunable.enable

Source: https://www.tensorplay.cn/docs/generated/tensorplay.cuda.tunable.enable.html

```python
tensorplay.cuda.tunable.enable(val: bool = True) → None
```

Turn GEMM kernel tuning on or off.

While on, every GEMM on the tunable path reuses the algorithm recorded
for its signature (or measures one, when tuning is also enabled and no
winner is recorded yet). While off, dispatch is exactly the untuned
behavior.