43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
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# Copyright 2018 The TensorFlow Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ==============================================================================
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"""Functions for querying registered kernels."""
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from tensorflow.core.framework import kernel_def_pb2
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from tensorflow.python.client import pywrap_tf_session as c_api
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from tensorflow.python.util import compat
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def get_all_registered_kernels():
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"""Returns a KernelList proto of all registered kernels.
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"""
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buf = c_api.TF_GetAllRegisteredKernels()
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data = c_api.TF_GetBuffer(buf)
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kernel_list = kernel_def_pb2.KernelList()
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kernel_list.ParseFromString(compat.as_bytes(data))
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return kernel_list
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def get_registered_kernels_for_op(name):
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"""Returns a KernelList proto of registered kernels for a given op.
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Args:
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name: A string representing the name of the op whose kernels to retrieve.
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"""
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buf = c_api.TF_GetRegisteredKernelsForOp(name)
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data = c_api.TF_GetBuffer(buf)
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kernel_list = kernel_def_pb2.KernelList()
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kernel_list.ParseFromString(compat.as_bytes(data))
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return kernel_list
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