rocm_jax/jax/extend/random.py
Roy Frostig 16d082b002 [jex] replace extend.random.PRNGImpl with extend.random.define_prng_impl
Instead of exposing a constructor, only expose a function that returns an opaque
object representing the defined implementation. This result can still be passed
to `jax.random.key` and `wrap_key_data`.

PiperOrigin-RevId: 578349699
2023-10-31 17:21:54 -07:00

31 lines
1.1 KiB
Python

# Copyright 2023 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.
# Note: import <name> as <name> is required for names to be exported.
# See PEP 484 & https://github.com/google/jax/issues/7570
from jax._src.extend.random import (
define_prng_impl as define_prng_impl,
)
from jax._src.prng import (
random_seed as random_seed,
seed_with_impl as seed_with_impl,
threefry2x32_p as threefry2x32_p,
threefry_2x32 as threefry_2x32,
threefry_prng_impl as threefry_prng_impl,
rbg_prng_impl as rbg_prng_impl,
unsafe_rbg_prng_impl as unsafe_rbg_prng_impl,
)