1 /* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
2
3 Licensed under the Apache License, Version 2.0 (the "License");
4 you may not use this file except in compliance with the License.
5 You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9 Unless required by applicable law or agreed to in writing, software
10 distributed under the License is distributed on an "AS IS" BASIS,
11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 See the License for the specific language governing permissions and
13 limitations under the License.
14 ==============================================================================*/
15 #include "tensorflow/lite/profiling/profile_summary_formatter.h"
16
17 #include <memory>
18 #include <string>
19
20 #include <gmock/gmock.h>
21 #include <gtest/gtest.h>
22 #include "absl/strings/match.h"
23
24 namespace tflite {
25 namespace profiling {
26
27 namespace {
28
TEST(SummaryWriterTest,SummaryOptionStdOut)29 TEST(SummaryWriterTest, SummaryOptionStdOut) {
30 ProfileSummaryDefaultFormatter writer;
31 tensorflow::StatSummarizerOptions options = writer.GetStatSummarizerOptions();
32 EXPECT_EQ(options.show_summary, false);
33 EXPECT_EQ(options.show_memory, false);
34 EXPECT_EQ(options.format_as_csv, false);
35 }
36
TEST(SummaryWriterTest,SummaryOptionCSV)37 TEST(SummaryWriterTest, SummaryOptionCSV) {
38 ProfileSummaryCSVFormatter writer;
39 tensorflow::StatSummarizerOptions options = writer.GetStatSummarizerOptions();
40 EXPECT_EQ(options.show_summary, false);
41 EXPECT_EQ(options.show_memory, false);
42 EXPECT_EQ(options.format_as_csv, true);
43 }
TEST(SummaryWriterTest,EmptyOutputString)44 TEST(SummaryWriterTest, EmptyOutputString) {
45 ProfileSummaryDefaultFormatter writer;
46 std::string output = writer.GetOutputString(
47 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>(),
48 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
49 EXPECT_EQ(output.size(), 0);
50 }
51
TEST(SummaryWriterTest,EmptyShortSummary)52 TEST(SummaryWriterTest, EmptyShortSummary) {
53 ProfileSummaryDefaultFormatter writer;
54 std::string output = writer.GetShortSummary(
55 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>(),
56 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
57 EXPECT_EQ(output.size(), 0);
58 }
59
TEST(SummaryWriterTest,SingleSubgraphOutputString)60 TEST(SummaryWriterTest, SingleSubgraphOutputString) {
61 ProfileSummaryDefaultFormatter writer;
62 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>
63 stats_calculator_map;
64 stats_calculator_map[0] = std::make_unique<tensorflow::StatsCalculator>(
65 writer.GetStatSummarizerOptions());
66 std::string output = writer.GetOutputString(
67 stats_calculator_map,
68 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
69 ASSERT_TRUE(absl::StrContains(output, "Run Order"));
70 ASSERT_TRUE(absl::StrContains(output, "Top by Computation Time"));
71 ASSERT_TRUE(!absl::StrContains(output, "Top by Memory Use"));
72 ASSERT_TRUE(absl::StrContains(output, "Summary by node type"));
73 ASSERT_TRUE(absl::StrContains(output, "nodes observed"));
74 ASSERT_TRUE(!absl::StrContains(output, "Primary graph"));
75 ASSERT_TRUE(!absl::StrContains(output, "Subgraph"));
76 ASSERT_TRUE(!absl::StrContains(output, "Delegate internal"));
77 }
78
TEST(SummaryWriterTest,SingleSubgraphShortSummary)79 TEST(SummaryWriterTest, SingleSubgraphShortSummary) {
80 ProfileSummaryDefaultFormatter writer;
81 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>
82 stats_calculator_map;
83 stats_calculator_map[0] = std::make_unique<tensorflow::StatsCalculator>(
84 writer.GetStatSummarizerOptions());
85 std::string output = writer.GetShortSummary(
86 stats_calculator_map,
87 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
88 ASSERT_TRUE(!absl::StrContains(output, "Run Order"));
89 ASSERT_TRUE(!absl::StrContains(output, "Top by Computation Time"));
90 ASSERT_TRUE(!absl::StrContains(output, "Top by Memory Use"));
91 ASSERT_TRUE(!absl::StrContains(output, "Summary by node type"));
92 ASSERT_TRUE(absl::StrContains(output, "nodes observed"));
93 ASSERT_TRUE(!absl::StrContains(output, "Primary graph"));
94 ASSERT_TRUE(!absl::StrContains(output, "Subgraph"));
95 ASSERT_TRUE(!absl::StrContains(output, "Delegate internal"));
96 }
97
TEST(SummaryWriterTest,MultiSubgraphOutputString)98 TEST(SummaryWriterTest, MultiSubgraphOutputString) {
99 ProfileSummaryDefaultFormatter writer;
100 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>
101 stats_calculator_map;
102 stats_calculator_map[0] = std::make_unique<tensorflow::StatsCalculator>(
103 writer.GetStatSummarizerOptions());
104 stats_calculator_map[1] = std::make_unique<tensorflow::StatsCalculator>(
105 writer.GetStatSummarizerOptions());
106 std::string output = writer.GetOutputString(
107 stats_calculator_map,
108 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
109 ASSERT_TRUE(absl::StrContains(output, "Primary graph"));
110 ASSERT_TRUE(absl::StrContains(output, "Subgraph"));
111 ASSERT_TRUE(!absl::StrContains(output, "Delegate internal"));
112 }
113
TEST(SummaryWriterTest,MultiSubgraphShortSummary)114 TEST(SummaryWriterTest, MultiSubgraphShortSummary) {
115 ProfileSummaryDefaultFormatter writer;
116 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>
117 stats_calculator_map;
118 stats_calculator_map[0] = std::make_unique<tensorflow::StatsCalculator>(
119 writer.GetStatSummarizerOptions());
120 stats_calculator_map[1] = std::make_unique<tensorflow::StatsCalculator>(
121 writer.GetStatSummarizerOptions());
122 std::string output = writer.GetShortSummary(
123 stats_calculator_map,
124 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions()));
125 ASSERT_TRUE(absl::StrContains(output, "Primary graph"));
126 ASSERT_TRUE(absl::StrContains(output, "Subgraph"));
127 ASSERT_TRUE(!absl::StrContains(output, "Delegate internal"));
128 }
129
TEST(SummaryWriterTest,DelegationOutputString)130 TEST(SummaryWriterTest, DelegationOutputString) {
131 ProfileSummaryDefaultFormatter writer;
132 auto delegate_stats_calculator =
133 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions());
134 delegate_stats_calculator.UpdateRunTotalUs(1);
135 std::string output = writer.GetOutputString(
136 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>(),
137 delegate_stats_calculator);
138 ASSERT_TRUE(!absl::StrContains(output, "Primary graph"));
139 ASSERT_TRUE(!absl::StrContains(output, "Subgraph"));
140 ASSERT_TRUE(absl::StrContains(output, "Delegate internal"));
141 }
142
TEST(SummaryWriterTest,DelegationShortSummary)143 TEST(SummaryWriterTest, DelegationShortSummary) {
144 ProfileSummaryDefaultFormatter writer;
145 auto delegate_stats_calculator =
146 tensorflow::StatsCalculator(writer.GetStatSummarizerOptions());
147 delegate_stats_calculator.UpdateRunTotalUs(1);
148 std::string output = writer.GetShortSummary(
149 std::map<uint32_t, std::unique_ptr<tensorflow::StatsCalculator>>(),
150 delegate_stats_calculator);
151 ASSERT_TRUE(!absl::StrContains(output, "Primary graph"));
152 ASSERT_TRUE(!absl::StrContains(output, "Subgraph"));
153 ASSERT_TRUE(absl::StrContains(output, "Delegate internal"));
154 }
155
156 } // namespace
157 } // namespace profiling
158 } // namespace tflite
159