tf.distribute.experimental_set_strategy

Set a tf.distribute.Strategy as current without with strategy.scope().

View aliases

Compat aliases for migration

tf.compat.v1.distribute.experimental_set_strategy, tf.compat.v2.distribute.experimental_set_strategy

tf.distribute.experimental_set_strategy(
    strategy
)

tf.distribute.experimental_set_strategy(strategy1)
f()
tf.distribute.experimental_set_strategy(strategy2)
g()
tf.distribute.experimental_set_strategy(None)
h()

is equivalent to:

with strategy1.scope():
  f()
with strategy2.scope():
  g()
h()

In general, you should use the with strategy.scope(): API, but this alternative may be convenient in notebooks where you would have to put each cell in a with strategy.scope(): block.

Note: This should only be called outside of any TensorFlow scope to avoid improper nesting.

Args:

strategy: A tf.distribute.Strategy object or None.

Raises:

RuntimeError: If called inside a with strategy.scope():.