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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#     https://www.apache.org/licenses/LICENSE-2.0
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"""Kernels used for testing pallas_call."""

from jax.experimental import pallas as pl


def double_kernel(x_ref, y_ref):
  y_ref[:] = x_ref[:] * 2


def double(x):
  return pl.pallas_call(double_kernel, out_shape=x)(x)