Files
ncnn/tests/test_scale.cpp
nihui 706c4d1964 support 4d mat in more operators (#6737)
Add 4d Mat handling across generic and optimized backends, extend operator tests, and document supported input and output Mat dimensions.
2026-05-22 15:31:01 +08:00

145 lines
3.9 KiB
C++

// Copyright 2020 Tencent
// SPDX-License-Identifier: BSD-3-Clause
#include "testutil.h"
static int test_scale(const ncnn::Mat& a, int bias)
{
int scale_data_size;
if (a.dims == 1) scale_data_size = a.w;
if (a.dims == 2) scale_data_size = a.h;
if (a.dims == 3) scale_data_size = a.c;
if (a.dims == 4) scale_data_size = a.c;
ncnn::ParamDict pd;
pd.set(0, scale_data_size);
pd.set(1, bias);
std::vector<ncnn::Mat> weights(bias ? 2 : 1);
weights[0] = RandomMat(scale_data_size);
if (bias)
weights[1] = RandomMat(scale_data_size);
int ret = test_layer("Scale", pd, weights, a);
if (ret != 0)
{
fprintf(stderr, "test_scale failed a.dims=%d a=(%d %d %d %d) bias=%d\n", a.dims, a.w, a.h, a.d, a.c, bias);
}
return ret;
}
static int test_scale_attention(const ncnn::Mat& a)
{
int scale_data_size;
if (a.dims == 1) scale_data_size = a.w;
if (a.dims == 2) scale_data_size = a.h;
if (a.dims == 3) scale_data_size = a.c;
if (a.dims == 4) scale_data_size = a.c;
ncnn::ParamDict pd;
pd.set(0, -233);
std::vector<ncnn::Mat> weights(0);
std::vector<ncnn::Mat> ab(2);
ab[0] = a;
ab[1] = RandomMat(scale_data_size);
int ret = test_layer("Scale", pd, weights, ab, 2);
if (ret != 0)
{
fprintf(stderr, "test_scale_attention failed a.dims=%d a=(%d %d %d %d)\n", a.dims, a.w, a.h, a.d, a.c);
}
return ret;
}
static int test_scale_0()
{
return 0
|| test_scale(RandomMat(5, 3, 48), 0)
|| test_scale(RandomMat(5, 3, 48), 1)
|| test_scale(RandomMat(5, 7, 24), 0)
|| test_scale(RandomMat(5, 7, 24), 1)
|| test_scale(RandomMat(7, 9, 12), 0)
|| test_scale(RandomMat(7, 9, 12), 1)
|| test_scale(RandomMat(3, 5, 13), 0)
|| test_scale(RandomMat(3, 5, 13), 1);
}
static int test_scale_1()
{
return 0
|| test_scale(RandomMat(13, 48), 0)
|| test_scale(RandomMat(13, 48), 1)
|| test_scale(RandomMat(15, 24), 0)
|| test_scale(RandomMat(15, 24), 1)
|| test_scale(RandomMat(17, 12), 0)
|| test_scale(RandomMat(17, 12), 1)
|| test_scale(RandomMat(19, 15), 0)
|| test_scale(RandomMat(19, 15), 1);
}
static int test_scale_2()
{
return 0
|| test_scale(RandomMat(128), 0)
|| test_scale(RandomMat(128), 1)
|| test_scale(RandomMat(124), 0)
|| test_scale(RandomMat(124), 1)
|| test_scale(RandomMat(127), 0)
|| test_scale(RandomMat(127), 1);
}
static int test_scale_3()
{
return 0
|| test_scale_attention(RandomMat(5, 6, 48))
|| test_scale_attention(RandomMat(5, 7, 24))
|| test_scale_attention(RandomMat(7, 9, 12))
|| test_scale_attention(RandomMat(3, 5, 13));
}
static int test_scale_4()
{
return 0
|| test_scale_attention(RandomMat(25, 48))
|| test_scale_attention(RandomMat(15, 24))
|| test_scale_attention(RandomMat(17, 12))
|| test_scale_attention(RandomMat(19, 15));
}
static int test_scale_5()
{
return 0
|| test_scale_attention(RandomMat(128))
|| test_scale_attention(RandomMat(124))
|| test_scale_attention(RandomMat(127));
}
static int test_scale_6()
{
return 0
|| test_scale(RandomMat(5, 3, 2, 24), 0)
|| test_scale(RandomMat(5, 3, 2, 24), 1)
|| test_scale(RandomMat(3, 5, 3, 13), 0)
|| test_scale(RandomMat(3, 5, 3, 13), 1)
|| test_scale_attention(RandomMat(5, 3, 2, 24))
|| test_scale_attention(RandomMat(3, 5, 3, 13));
}
int main()
{
SRAND(7767517);
return 0
|| test_scale_6()
|| test_scale_0()
|| test_scale_1()
|| test_scale_2()
|| test_scale_3()
|| test_scale_4()
|| test_scale_5();
}