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clear_backends_test.py
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# Copyright 2022 The JAX Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for release_backend_clients."""
from absl.testing import absltest
import jax
from jax._src import api
from jax._src import test_util as jtu
from jax._src import xla_bridge as xb
jax.config.parse_flags_with_absl()
class ClearBackendsTest(jtu.JaxTestCase):
def test_clear_backends(self):
g = jax.jit(lambda x, y: x * y)
self.assertEqual(g(1, 2), 2)
self.assertNotEmpty(xb.get_backend().live_executables())
api.clear_backends()
self.assertEmpty(xb.get_backend().live_executables())
self.assertEqual(g(1, 2), 2)
if __name__ == "__main__":
absltest.main(testLoader=jtu.JaxTestLoader())