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# Copyright 2024 The PyMC Developers | ||
# | ||
# 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 | ||
# | ||
# http://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. | ||
import numpy as np | ||
import pytest | ||
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from pytensor import function | ||
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import pymc as pm | ||
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jax = pytest.importorskip("jax", reason="JAX is not installed") | ||
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def test_jax_TruncatedNormal(): | ||
with pm.Model() as m: | ||
f_jax = function( | ||
[], | ||
[pm.TruncatedNormal("a", 0, 1, lower=-1, upper=2, rng=np.random.default_rng(seed=123))], | ||
mode="JAX", | ||
) | ||
f_py = function( | ||
[], | ||
[pm.TruncatedNormal("b", 0, 1, lower=-1, upper=2, rng=np.random.default_rng(seed=123))], | ||
) | ||
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assert jax.numpy.array_equal(a1=f_py(), a2=f_jax()) |