32 lines
943 B
Python
32 lines
943 B
Python
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import functools
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from typing import Callable
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from torchgen.api.autograd import NativeFunctionWithDifferentiabilityInfo as NFWDI
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from torchgen.context import native_function_manager
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from torchgen.utils import T
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# Like tools.api.context.with_native_function, but for
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# NativeFunctionWithDifferentiabilityInfo.
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def with_native_function_with_differentiability_info(
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func: Callable[[NFWDI], T]
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) -> Callable[[NFWDI], T]:
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@functools.wraps(func)
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def wrapper(f: NFWDI) -> T:
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with native_function_manager(f.func):
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return func(f)
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return wrapper
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# Like the above but with an additional dispatch key string argument
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def with_native_function_with_differentiability_info_and_key(
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func: Callable[[NFWDI, str], T]
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) -> Callable[[NFWDI, str], T]:
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@functools.wraps(func)
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def wrapper(f: NFWDI, key: str) -> T:
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with native_function_manager(f.func):
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return func(f, key)
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return wrapper
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