89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
/* Copyright 2017 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/xla/client/local_client.h"
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#include "tensorflow/compiler/xla/client/xla_builder.h"
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#include "tensorflow/compiler/xla/service/local_service.h"
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#include "tensorflow/compiler/xla/test_helpers.h"
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#include "tensorflow/compiler/xla/tests/local_client_test_base.h"
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namespace xla {
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namespace {
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class HloMetadataTest : public LocalClientTestBase {
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protected:
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HloMetadataTest() {
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metadata_.set_op_type("add");
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metadata_.set_op_name("my_sum_op");
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}
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void BuildAddComputation(XlaBuilder* builder) {
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auto x = Parameter(builder, 0, ShapeUtil::MakeShape(F32, {}), "x");
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auto y = Parameter(builder, 1, ShapeUtil::MakeShape(F32, {}), "y");
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Add(x, y);
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}
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OpMetadata metadata_;
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};
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TEST_F(HloMetadataTest, MetadataPropagation) {
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XlaBuilder builder("add");
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builder.SetOpMetadata(metadata_);
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BuildAddComputation(&builder);
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builder.ClearOpMetadata();
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Shape argument_layout = ShapeUtil::MakeShape(F32, {});
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TF_ASSERT_OK_AND_ASSIGN(
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auto executables,
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local_client_->Compile(builder.Build().ValueOrDie(),
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{&argument_layout, &argument_layout},
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ExecutableBuildOptions()));
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auto instruction = executables[0]
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->executable()
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->module()
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.entry_computation()
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->root_instruction();
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EXPECT_EQ("add", instruction->metadata().op_type());
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EXPECT_EQ("my_sum_op", instruction->metadata().op_name());
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}
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TEST_F(HloMetadataTest, MetadataClearing) {
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XlaBuilder builder("add");
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builder.SetOpMetadata(metadata_);
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// Some other pretend computation here.
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builder.ClearOpMetadata();
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BuildAddComputation(&builder);
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Shape argument_layout = ShapeUtil::MakeShape(F32, {});
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TF_ASSERT_OK_AND_ASSIGN(
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auto executables,
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local_client_->Compile(builder.Build().ValueOrDie(),
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{&argument_layout, &argument_layout},
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ExecutableBuildOptions()));
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auto instruction = executables[0]
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->executable()
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->module()
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.entry_computation()
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->root_instruction();
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// We expect these to be empty (no metadata set).
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EXPECT_EQ("", instruction->metadata().op_type());
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EXPECT_EQ("", instruction->metadata().op_name());
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}
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} // namespace
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} // namespace xla
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