50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "tensorflow/compiler/tf2xla/xla_op_kernel.h"
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#include "tensorflow/compiler/tf2xla/xla_op_registry.h"
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#include "tensorflow/core/platform/logging.h"
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#include "tensorflow/core/platform/mutex.h"
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namespace tensorflow {
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namespace {
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// This TensorFlow op supports the Assert primitive.
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class AssertOp : public XlaOpKernel {
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public:
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explicit AssertOp(OpKernelConstruction* ctx) : XlaOpKernel(ctx) {}
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~AssertOp() override {}
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void Compile(XlaOpKernelContext* ctx) override {
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static mutex mu(tensorflow::LINKER_INITIALIZED);
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static int log_counter = 0;
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mutex_lock l(mu);
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if (log_counter < 20) {
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++log_counter;
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LOG(WARNING) << "Ignoring Assert operator " << name();
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}
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}
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private:
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TF_DISALLOW_COPY_AND_ASSIGN(AssertOp);
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};
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REGISTER_XLA_OP(Name("Assert").CompilationOnly(), AssertOp);
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} // anonymous namespace
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} // namespace tensorflow
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