mirror of
https://github.com/wassname/jaxtyping.git
synced 2026-08-21 11:16:29 +08:00
Patrick Kidger
39439c2790
* Edge-case doc fixes for parameterising types with PyTrees or AbstractDtypes * Fixes for threading * version bump
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# Copyright (c) 2022 Google LLC
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
# this software and associated documentation files (the "Software"), to deal in
|
|
# the Software without restriction, including without limitation the rights to
|
|
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
# the Software, and to permit persons to whom the Software is furnished to do so,
|
|
# subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
import threading
|
|
|
|
import jax.numpy as jnp
|
|
from typeguard import typechecked
|
|
|
|
from jaxtyping import Array, Float, jaxtyped
|
|
|
|
|
|
class _ErrorableThread(threading.Thread):
|
|
def run(self):
|
|
try:
|
|
super().run()
|
|
except Exception as e:
|
|
self.exc = e
|
|
finally:
|
|
del self._target, self._args, self._kwargs
|
|
|
|
def join(self, timeout=None):
|
|
super().join(timeout)
|
|
if hasattr(self, "exc"):
|
|
raise self.exc
|
|
|
|
|
|
def test_threading_jaxtyped():
|
|
@jaxtyped
|
|
@typechecked
|
|
def add(x: Float[Array, "a b"], y: Float[Array, "a b"]) -> Float[Array, "a b"]:
|
|
return x + y
|
|
|
|
def run():
|
|
a = jnp.array([[1.0, 2.0]])
|
|
b = jnp.array([[2.0, 3.0]])
|
|
add(a, b)
|
|
|
|
thread = _ErrorableThread(target=run)
|
|
thread.start()
|
|
thread.join()
|
|
|
|
|
|
def test_threading_nojaxtyped():
|
|
def run():
|
|
a = jnp.array([[1.0, 2.0]])
|
|
assert isinstance(a, Float[Array, "..."])
|
|
|
|
thread = _ErrorableThread(target=run)
|
|
thread.start()
|
|
thread.join()
|