tf.assert_equal()

tf.assert_equal(x, y, data=None, summarize=None, message=None, name=None)

Assert the condition x == y holds element-wise.

Example of adding a dependency to an operation:

with tf.control_dependencies([tf.assert_equal(x, y)]):
  output = tf.reduce_sum(x)

Example of adding dependency to the tensor being checked:

x = tf.with_dependencies([tf.assert_equal(x, y)], x)

This condition holds if for every pair of (possibly broadcast) elements x[i], y[i], we have x[i] == y[i]. If both x and y are empty, this is trivially satisfied.

Args:

• x: Numeric Tensor.
• y: Numeric Tensor, same dtype as and broadcastable to x.
• data: The tensors to print out if the condition is False. Defaults to error message and first few entries of x, y.
• summarize: Print this many entries of each tensor.
• message: A string to prefix to the default message.
• name: A name for this operation (optional). Defaults to "assert_equal".

Returns:

Op that raises InvalidArgumentError if x == y is False.