43 lines
1.6 KiB
Python
43 lines
1.6 KiB
Python
# Copyright 2018 The TensorFlow Authors. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
# ==============================================================================
|
|
"""Functions for querying registered kernels."""
|
|
|
|
from tensorflow.core.framework import kernel_def_pb2
|
|
from tensorflow.python.client import pywrap_tf_session as c_api
|
|
from tensorflow.python.util import compat
|
|
|
|
|
|
def get_all_registered_kernels():
|
|
"""Returns a KernelList proto of all registered kernels.
|
|
"""
|
|
buf = c_api.TF_GetAllRegisteredKernels()
|
|
data = c_api.TF_GetBuffer(buf)
|
|
kernel_list = kernel_def_pb2.KernelList()
|
|
kernel_list.ParseFromString(compat.as_bytes(data))
|
|
return kernel_list
|
|
|
|
|
|
def get_registered_kernels_for_op(name):
|
|
"""Returns a KernelList proto of registered kernels for a given op.
|
|
|
|
Args:
|
|
name: A string representing the name of the op whose kernels to retrieve.
|
|
"""
|
|
buf = c_api.TF_GetRegisteredKernelsForOp(name)
|
|
data = c_api.TF_GetBuffer(buf)
|
|
kernel_list = kernel_def_pb2.KernelList()
|
|
kernel_list.ParseFromString(compat.as_bytes(data))
|
|
return kernel_list
|