jax.experimental.pallas.tpu.stateful_normal

jax.experimental.pallas.tpu.stateful_normal(*args, **kwargs)

Sample standard normal random values with given shape and float dtype.

The values are returned according to the probability density function:

\[f(x) = \frac{1}{\sqrt{2\pi}}e^{-x^2/2}\]

on the domain \(-\infty < x < \infty\)

Parameters:

• shape – optional, a tuple of nonnegative integers representing the result shape. Default ().

• dtype – optional, a float dtype for the returned values (default float64 if jax_enable_x64 is true, otherwise float32).

Returns:

A random array with the specified shape and dtype.