ncnn/tests/test_elu.cpp

// Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.

#include "testutil.h"

#include "layer/elu.h"

static int test_elu(const ncnn::Mat& a)
{
    ncnn::ParamDict pd;
    float alpha = RandomFloat(0.001f, 1000.f);
    pd.set(0, alpha);//alpha

    std::vector<ncnn::Mat> weights(0);

    ncnn::Option opt;
    opt.num_threads = 1;
    opt.use_vulkan_compute = true;
    opt.use_fp16_packed = false;
    opt.use_fp16_storage = false;
    opt.use_fp16_arithmetic = false;
    opt.use_int8_storage = false;
    opt.use_int8_arithmetic = false;

    int ret = test_layer<ncnn::ELU>("ELU", pd, weights, opt, a);
    if (ret != 0)
    {
        fprintf(stderr, "test_elu failed alpha=%f\n", alpha);
    }

    return ret;
}

static int test_elu_0()
{
    return 0
        || test_elu(RandomMat(13, 15, 16))
        || test_elu(RandomMat(9, 11, 16))
        || test_elu(RandomMat(6, 7, 16))
        || test_elu(RandomMat(3, 5, 13))
        ;
}

static int test_elu_1()
{
    return 0
        || test_elu(RandomMat(6, 16))
        || test_elu(RandomMat(7, 15))
        || test_elu(RandomMat(9, 21))
        || test_elu(RandomMat(11, 23))
        ;
}

static int test_elu_2()
{
    return 0
        || test_elu(RandomMat(384))
        || test_elu(RandomMat(256))
        || test_elu(RandomMat(128))
        || test_elu(RandomMat(127))
        ;
}

int main()
{
    SRAND(7767517);

    return 0
        || test_elu_0()
        || test_elu_1()
        || test_elu_2()
        ;
}