1 // Tencent is pleased to support the open source community by making ncnn available.
2 //
3 // Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
4 //
5 // Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
6 // in compliance with the License. You may obtain a copy of the License at
7 //
8 // https://opensource.org/licenses/BSD-3-Clause
9 //
10 // Unless required by applicable law or agreed to in writing, software distributed
11 // under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
12 // CONDITIONS OF ANY KIND, either express or implied. See the License for the
13 // specific language governing permissions and limitations under the License.
14
15 #include "layer/sigmoid.h"
16 #include "testutil.h"
17
test_sigmoid(const ncnn::Mat & a)18 static int test_sigmoid(const ncnn::Mat& a)
19 {
20 ncnn::ParamDict pd;
21
22 std::vector<ncnn::Mat> weights(0);
23
24 int ret = test_layer<ncnn::Sigmoid>("Sigmoid", pd, weights, a);
25 if (ret != 0)
26 {
27 fprintf(stderr, "test_sigmoid failed a.dims=%d a=(%d %d %d)\n", a.dims, a.w, a.h, a.c);
28 }
29
30 return ret;
31 }
32
test_sigmoid_0()33 static int test_sigmoid_0()
34 {
35 return 0
36 || test_sigmoid(RandomMat(5, 7, 24))
37 || test_sigmoid(RandomMat(7, 9, 12))
38 || test_sigmoid(RandomMat(3, 5, 13));
39 }
40
test_sigmoid_1()41 static int test_sigmoid_1()
42 {
43 return 0
44 || test_sigmoid(RandomMat(15, 24))
45 || test_sigmoid(RandomMat(17, 12))
46 || test_sigmoid(RandomMat(19, 15));
47 }
48
test_sigmoid_2()49 static int test_sigmoid_2()
50 {
51 return 0
52 || test_sigmoid(RandomMat(128))
53 || test_sigmoid(RandomMat(124))
54 || test_sigmoid(RandomMat(127));
55 }
56
main()57 int main()
58 {
59 SRAND(7767517);
60
61 return 0
62 || test_sigmoid_0()
63 || test_sigmoid_1()
64 || test_sigmoid_2();
65 }
66