79 lines
2.4 KiB
C++
79 lines
2.4 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/service/hlo_opcode.h"
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#include "tensorflow/compiler/xla/test.h"
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#include "tensorflow/compiler/xla/types.h"
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namespace xla {
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namespace {
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// This test verifies that an example HloOpcode stringifies as expected.
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TEST(HloOpcodeTest, StringifyMultiply) {
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ASSERT_EQ("multiply", HloOpcodeString(HloOpcode::kMultiply));
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}
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TEST(HloOpcodeTest, OpcodeProperties) {
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// Test counting macro.
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#define SOME_LIST(X) \
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X(One) \
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X(Two) \
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X(Three)
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EXPECT_EQ(3, HLO_XLIST_LENGTH(SOME_LIST));
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#undef SOME_LIST
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for (int i = 0; i < HloOpcodeCount(); ++i) {
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auto opcode = static_cast<HloOpcode>(i);
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// Test round-trip conversion to and from string.
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EXPECT_EQ(opcode, StringToHloOpcode(HloOpcodeString(opcode)).ValueOrDie());
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// Test some properties.
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switch (opcode) {
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case HloOpcode::kCompare:
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EXPECT_TRUE(HloOpcodeIsComparison(opcode));
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break;
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default:
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EXPECT_FALSE(HloOpcodeIsComparison(opcode));
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}
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switch (opcode) {
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case HloOpcode::kAfterAll:
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case HloOpcode::kAllReduce:
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case HloOpcode::kAllToAll:
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case HloOpcode::kCall:
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case HloOpcode::kConcatenate:
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case HloOpcode::kConditional:
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case HloOpcode::kCustomCall:
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case HloOpcode::kDynamicSlice:
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case HloOpcode::kDynamicUpdateSlice:
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case HloOpcode::kDynamicReshape:
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case HloOpcode::kFusion:
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case HloOpcode::kMap:
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case HloOpcode::kReduce:
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case HloOpcode::kRng:
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case HloOpcode::kSort:
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case HloOpcode::kTuple:
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case HloOpcode::kReduceWindow:
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EXPECT_TRUE(HloOpcodeIsVariadic(opcode));
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break;
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default:
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EXPECT_FALSE(HloOpcodeIsVariadic(opcode));
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}
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}
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}
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} // namespace
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} // namespace xla
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