1 /* Copyright 2019 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
16 #include "tensorflow/lite/micro/memory_planner/linear_memory_planner.h"
17
18 #include "tensorflow/lite/micro/micro_error_reporter.h"
19 #include "tensorflow/lite/micro/testing/micro_test.h"
20
21 TF_LITE_MICRO_TESTS_BEGIN
22
TF_LITE_MICRO_TEST(TestBasics)23 TF_LITE_MICRO_TEST(TestBasics) {
24 tflite::MicroErrorReporter micro_error_reporter;
25
26 tflite::LinearMemoryPlanner planner;
27 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
28 planner.AddBuffer(µ_error_reporter, 10, 0, 1));
29 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
30 planner.AddBuffer(µ_error_reporter, 20, 1, 2));
31 TF_LITE_MICRO_EXPECT_EQ(static_cast<size_t>(30),
32 planner.GetMaximumMemorySize());
33
34 int offset = -1;
35 TF_LITE_MICRO_EXPECT_EQ(
36 kTfLiteOk, planner.GetOffsetForBuffer(µ_error_reporter, 0, &offset));
37 TF_LITE_MICRO_EXPECT_EQ(0, offset);
38
39 TF_LITE_MICRO_EXPECT_EQ(
40 kTfLiteOk, planner.GetOffsetForBuffer(µ_error_reporter, 1, &offset));
41 TF_LITE_MICRO_EXPECT_EQ(10, offset);
42 }
43
TF_LITE_MICRO_TEST(TestErrorHandling)44 TF_LITE_MICRO_TEST(TestErrorHandling) {
45 tflite::MicroErrorReporter micro_error_reporter;
46
47 tflite::LinearMemoryPlanner planner;
48 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
49 planner.AddBuffer(µ_error_reporter, 10, 0, 1));
50
51 int offset = -1;
52 TF_LITE_MICRO_EXPECT_EQ(kTfLiteError, planner.GetOffsetForBuffer(
53 µ_error_reporter, 1, &offset));
54 }
55
TF_LITE_MICRO_TEST(TestPersonDetectionModel)56 TF_LITE_MICRO_TEST(TestPersonDetectionModel) {
57 tflite::MicroErrorReporter micro_error_reporter;
58
59 tflite::LinearMemoryPlanner planner;
60 TF_LITE_MICRO_EXPECT_EQ(
61 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 9216, 0, 29));
62 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
63 planner.AddBuffer(µ_error_reporter, 3, 28, 29));
64 TF_LITE_MICRO_EXPECT_EQ(
65 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 256, 27, 28));
66 TF_LITE_MICRO_EXPECT_EQ(
67 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 2304, 26, 27));
68 TF_LITE_MICRO_EXPECT_EQ(
69 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 2304, 25, 26));
70 TF_LITE_MICRO_EXPECT_EQ(
71 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 2304, 24, 25));
72 TF_LITE_MICRO_EXPECT_EQ(
73 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 1152, 23, 24));
74 TF_LITE_MICRO_EXPECT_EQ(
75 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 22, 23));
76 TF_LITE_MICRO_EXPECT_EQ(
77 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 21, 22));
78 TF_LITE_MICRO_EXPECT_EQ(
79 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 20, 21));
80 TF_LITE_MICRO_EXPECT_EQ(
81 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 19, 20));
82 TF_LITE_MICRO_EXPECT_EQ(
83 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 18, 19));
84 TF_LITE_MICRO_EXPECT_EQ(
85 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 17, 18));
86 TF_LITE_MICRO_EXPECT_EQ(
87 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 16, 17));
88 TF_LITE_MICRO_EXPECT_EQ(
89 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 15, 16));
90 TF_LITE_MICRO_EXPECT_EQ(
91 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 14, 15));
92 TF_LITE_MICRO_EXPECT_EQ(
93 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 13, 14));
94 TF_LITE_MICRO_EXPECT_EQ(
95 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 4608, 12, 13));
96 TF_LITE_MICRO_EXPECT_EQ(
97 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 2304, 11, 12));
98 TF_LITE_MICRO_EXPECT_EQ(
99 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 9216, 10, 11));
100 TF_LITE_MICRO_EXPECT_EQ(
101 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 9216, 9, 10));
102 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
103 planner.AddBuffer(µ_error_reporter, 9216, 8, 9));
104 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
105 planner.AddBuffer(µ_error_reporter, 4608, 7, 8));
106 TF_LITE_MICRO_EXPECT_EQ(
107 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 18432, 6, 7));
108 TF_LITE_MICRO_EXPECT_EQ(
109 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 18432, 5, 6));
110 TF_LITE_MICRO_EXPECT_EQ(
111 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 18432, 4, 5));
112 TF_LITE_MICRO_EXPECT_EQ(kTfLiteOk,
113 planner.AddBuffer(µ_error_reporter, 9216, 3, 4));
114 TF_LITE_MICRO_EXPECT_EQ(
115 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 36864, 2, 3));
116 TF_LITE_MICRO_EXPECT_EQ(
117 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 18432, 1, 2));
118 TF_LITE_MICRO_EXPECT_EQ(
119 kTfLiteOk, planner.AddBuffer(µ_error_reporter, 18432, 0, 1));
120 TF_LITE_MICRO_EXPECT_EQ(static_cast<size_t>(241027),
121 planner.GetMaximumMemorySize());
122 }
123
124 TF_LITE_MICRO_TESTS_END
125