Method manual_seed

tinygrad/tensor.py:535–550

Sets the seed for random operations. ```python exec="true" source="above" session="tensor" result="python" Tensor.manual_seed(42) print(Tensor.rand(5).numpy()) print(Tensor.rand(5).numpy()) ``` ```python exec="true" source="above" session="tensor" result="python" Te

(seed=0)

  _device_rng_counters: dict[str, Tensor] = {}
  @staticmethod
  def manual_seed(seed=0) -> None:
    """
    Sets the seed for random operations.

    ```python exec="true" source="above" session="tensor" result="python"
    Tensor.manual_seed(42)
    print(Tensor.rand(5).numpy())
    print(Tensor.rand(5).numpy())
    ```
    ```python exec="true" source="above" session="tensor" result="python"
    Tensor.manual_seed(42)  # reset to the same seed
    print(Tensor.rand(5).numpy())
    print(Tensor.rand(5).numpy())
    ```
    """
    Tensor._seed, Tensor._device_seeds, Tensor._device_rng_counters = seed, {}, {}

  @staticmethod
  def _next_counter(device:str, num:int) -> tuple[Tensor, Tensor]: