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ncnn/tests/test_interp.cpp
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nihui 41f031e045 reduce redundant tests that do not contribute to coverage (#7042) 
* adjust tests
* opt shader coverage op
* update gpu_coverage.cpp atomicor coalesce
2026-10-05 08:57:20 +08:00

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// Copyright 2020 Tencent
// SPDX-License-Identifier: BSD-3-Clause
#include "testutil.h"
#include "layer_type.h"
static int test_interp(const ncnn::Mat& a, int resize_type, float height_scale, float width_scale, int output_height, int output_width, int flag = 0)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(1, height_scale);
pd.set(2, width_scale);
pd.set(3, output_height);
pd.set(4, output_width);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, a, 0.001, flag);
if (ret != 0)
{
fprintf(stderr, "test_interp failed a.dims=%d a=(%d %d %d) resize_type=%d height_scale=%f width_scale=%f output_height=%d output_width=%d\n", a.dims, a.w, a.h, a.c, resize_type, height_scale, width_scale, output_height, output_width);
}
return ret;
}
static int test_interp_ref(const ncnn::Mat& a, int resize_type, int output_height, int output_width, int flag = 0)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(5, 1);
std::vector<ncnn::Mat> as(2);
as[0] = a;
as[1] = ncnn::Mat(output_width, output_height, 1);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, as, 1, 0.001, flag);
if (ret != 0)
{
fprintf(stderr, "test_interp_ref failed a.dims=%d a=(%d %d %d) resize_type=%d output_height=%d output_width=%d\n", a.dims, a.w, a.h, a.c, resize_type, output_height, output_width);
}
return ret;
}
static int test_interp_align_corner(const ncnn::Mat& a, int resize_type, float height_scale, float width_scale, int output_height, int output_width, int align_corner, int flag = 0)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(1, height_scale);
pd.set(2, width_scale);
pd.set(3, output_height);
pd.set(4, output_width);
pd.set(6, align_corner);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, a, 0.001, flag);
if (ret != 0)
{
fprintf(stderr, "test_interp failed a.dims=%d a=(%d %d %d) resize_type=%d height_scale=%f width_scale=%f output_height=%d output_width=%d align_corner=%d\n", a.dims, a.w, a.h, a.c, resize_type, height_scale, width_scale, output_height, output_width, align_corner);
}
return ret;
}
static int test_interp(const ncnn::Mat& a, int resize_type, float width_scale, int output_width)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(1, 1.f);
pd.set(2, width_scale);
pd.set(3, 0);
pd.set(4, output_width);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, a);
if (ret != 0)
{
fprintf(stderr, "test_interp failed a.dims=%d a=(%d %d %d) resize_type=%d width_scale=%f output_width=%d\n", a.dims, a.w, a.h, a.c, resize_type, width_scale, output_width);
}
return ret;
}
static int test_interp_ref(const ncnn::Mat& a, int resize_type, int output_width)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(5, 1);
std::vector<ncnn::Mat> as(2);
as[0] = a;
as[1] = ncnn::Mat(output_width, 1);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, as);
if (ret != 0)
{
fprintf(stderr, "test_interp_ref failed a.dims=%d a=(%d %d %d) resize_type=%d output_width=%d\n", a.dims, a.w, a.h, a.c, resize_type, output_width);
}
return ret;
}
static int test_interp_align_corner(const ncnn::Mat& a, int resize_type, float width_scale, int output_width, int align_corner)
{
ncnn::ParamDict pd;
pd.set(0, resize_type);
pd.set(1, 1.f);
pd.set(2, width_scale);
pd.set(3, 0);
pd.set(4, output_width);
pd.set(6, align_corner);
std::vector<ncnn::Mat> weights(0);
int ret = test_layer("Interp", pd, weights, a);
if (ret != 0)
{
fprintf(stderr, "test_interp failed a.dims=%d a=(%d %d %d) resize_type=%d width_scale=%f output_width=%d align_corner=%d\n", a.dims, a.w, a.h, a.c, resize_type, width_scale, output_width, align_corner);
}
return ret;
}
static int test_interp_nearest_3d()
{
ncnn::Mat a = RandomMat(15, 16, 7);
ncnn::Mat b = RandomMat(14, 17, 12);
ncnn::Mat c = RandomMat(13, 14, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 1, 2.f, 2.f, 0, 0)
|| test_interp(a, 1, 4.f, 0.5f, 0, 0)
|| test_interp(a, 1, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 1, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 1, 1.f, 1.f, 10, 12)
|| test_interp(a, 1, 1.f, 1.f, 2, 2)
|| test_interp(a, 1, 1.f, 1.f, 15, 16)
|| test_interp_ref(a, 1, 10, 12)
|| test_interp_ref(a, 1, 2, 2)
|| test_interp_ref(a, 1, 15, 16)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 1, 2.f, 2.f, 0, 0)
|| test_interp(b, 1, 1.f, 1.f, 10, 12)
|| test_interp(b, 1, 1.f, 1.f, 14, 17)
|| test_interp_ref(b, 1, 10, 12)
|| test_interp_ref(b, 1, 14, 17)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 1, 2.f, 2.f, 0, 0)
|| test_interp(c, 1, 1.f, 1.f, 10, 12)
|| test_interp(c, 1, 1.f, 1.f, 14, 17)
|| test_interp_ref(c, 1, 10, 12)
|| test_interp_ref(c, 1, 14, 17);
}
static int test_interp_bilinear_3d()
{
ncnn::Mat a = RandomMat(15, 16, 7);
ncnn::Mat b = RandomMat(14, 17, 12);
ncnn::Mat c = RandomMat(13, 14, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 2, 2.f, 2.f, 0, 0)
|| test_interp(a, 2, 4.f, 0.5f, 0, 0)
|| test_interp(a, 2, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 2, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 2, 1.f, 1.f, 10, 12)
|| test_interp(a, 2, 1.f, 1.f, 2, 2)
|| test_interp(a, 2, 1.f, 1.f, 15, 16)
|| test_interp_align_corner(a, 2, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 4.f, 0.5f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 1.2f, 1.2f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 1.f, 1.f, 10, 12, 1)
|| test_interp_align_corner(a, 2, 1.f, 1.f, 2, 2, 1)
|| test_interp_align_corner(a, 2, 1.f, 1.f, 15, 16, 1)
|| test_interp_ref(a, 2, 10, 12)
|| test_interp_ref(a, 2, 2, 2)
|| test_interp_ref(a, 2, 15, 16)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 2, 2.f, 2.f, 0, 0)
// fractional downscale retains two-column and scalar horizontal tails
|| test_interp(b, 2, 0.8f, 0.8f, 0, 0)
|| test_interp(b, 2, 1.f, 1.f, 10, 12)
|| test_interp(b, 2, 1.f, 1.f, 14, 17)
|| test_interp_align_corner(b, 2, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(b, 2, 1.f, 1.f, 10, 12, 1)
|| test_interp_align_corner(b, 2, 1.f, 1.f, 14, 17, 1)
|| test_interp_ref(b, 2, 10, 12)
|| test_interp_ref(b, 2, 14, 17)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 2, 2.f, 2.f, 0, 0)
|| test_interp(c, 2, 1.f, 1.f, 10, 12)
|| test_interp(c, 2, 1.f, 1.f, 14, 17)
|| test_interp_align_corner(c, 2, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(c, 2, 1.f, 1.f, 10, 12, 1)
|| test_interp_align_corner(c, 2, 1.f, 1.f, 14, 17, 1)
|| test_interp_ref(c, 2, 10, 12)
|| test_interp_ref(c, 2, 14, 17);
}
static int test_interp_bicubic_3d()
{
ncnn::Mat a = RandomMat(16, 17, 13);
ncnn::Mat b = RandomMat(18, 19, 12);
ncnn::Mat c = RandomMat(13, 14, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 3, 2.f, 2.f, 0, 0)
|| test_interp(a, 3, 4.f, 0.5f, 0, 0)
|| test_interp(a, 3, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 3, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 3, 1.f, 1.f, 10, 12)
|| test_interp(a, 3, 1.f, 1.f, 2, 2)
|| test_interp(a, 3, 1.f, 1.f, 6, 7)
|| test_interp(a, 3, 1.f, 1.f, 16, 17)
|| test_interp_align_corner(a, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 4.f, 0.5f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 1.2f, 1.2f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 1.f, 1.f, 10, 12, 1)
|| test_interp_align_corner(a, 3, 1.f, 1.f, 2, 2, 1)
|| test_interp_align_corner(a, 3, 1.f, 1.f, 6, 7, 1)
|| test_interp_align_corner(a, 3, 1.f, 1.f, 16, 17, 1)
|| test_interp_ref(a, 3, 2, 2)
|| test_interp_ref(a, 3, 6, 7)
|| test_interp_ref(a, 3, 16, 17)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 3, 2.f, 2.f, 0, 0)
|| test_interp(b, 3, 0.8f, 0.8f, 0, 0)
|| test_interp(b, 3, 1.f, 1.f, 10, 12)
|| test_interp(b, 3, 1.f, 1.f, 2, 2)
|| test_interp(b, 3, 1.f, 1.f, 6, 7)
|| test_interp(b, 3, 1.f, 1.f, 18, 19)
|| test_interp_align_corner(b, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(b, 3, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(b, 3, 1.f, 1.f, 2, 2, 1)
// the final two-row reuse includes an odd horizontal tail
|| test_interp_align_corner(b, 3, 1.f, 1.f, 6, 7, 1)
|| test_interp_align_corner(b, 3, 1.f, 1.f, 18, 19, 1)
|| test_interp_ref(b, 3, 2, 2)
|| test_interp_ref(b, 3, 18, 19)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 3, 2.f, 2.f, 0, 0)
|| test_interp(c, 3, 0.8f, 0.8f, 0, 0)
|| test_interp(c, 3, 1.f, 1.f, 10, 12)
|| test_interp(c, 3, 1.f, 1.f, 2, 2)
|| test_interp(c, 3, 1.f, 1.f, 6, 7)
|| test_interp(c, 3, 1.f, 1.f, 18, 19)
|| test_interp_align_corner(c, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(c, 3, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(c, 3, 1.f, 1.f, 2, 2, 1)
|| test_interp_align_corner(c, 3, 1.f, 1.f, 18, 19, 1)
|| test_interp_ref(c, 3, 2, 2)
|| test_interp_ref(c, 3, 18, 19);
}
static int test_interp_nearest_2d()
{
ncnn::Mat a = RandomMat(15, 7);
ncnn::Mat b = RandomMat(14, 12);
ncnn::Mat c = RandomMat(13, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 1, 2.f, 0)
|| test_interp(a, 1, 0.5f, 0)
|| test_interp(a, 1, 1.2f, 0)
|| test_interp(a, 1, 0.8f, 0)
|| test_interp(a, 1, 1.f, 12)
|| test_interp(a, 1, 1.f, 2)
|| test_interp(a, 1, 1.f, 16)
|| test_interp_ref(a, 1, 12)
|| test_interp_ref(a, 1, 2)
|| test_interp_ref(a, 1, 16)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 1, 2.f, 0)
|| test_interp(b, 1, 1.f, 12)
|| test_interp(b, 1, 1.f, 17)
|| test_interp_ref(b, 1, 12)
|| test_interp_ref(b, 1, 17)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 1, 2.f, 0)
|| test_interp(c, 1, 1.f, 12)
|| test_interp(c, 1, 1.f, 17)
|| test_interp_ref(c, 1, 12)
|| test_interp_ref(c, 1, 17);
}
static int test_interp_bilinear_2d()
{
ncnn::Mat a = RandomMat(15, 7);
ncnn::Mat b = RandomMat(14, 12);
ncnn::Mat c = RandomMat(13, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 2, 2.f, 0)
|| test_interp(a, 2, 0.5f, 0)
|| test_interp(a, 2, 1.2f, 0)
|| test_interp(a, 2, 0.8f, 0)
|| test_interp(a, 2, 1.f, 12)
|| test_interp(a, 2, 1.f, 2)
|| test_interp(a, 2, 1.f, 16)
|| test_interp_align_corner(a, 2, 2.f, 0, 1)
|| test_interp_align_corner(a, 2, 0.5f, 0, 1)
|| test_interp_align_corner(a, 2, 1.2f, 0, 1)
|| test_interp_align_corner(a, 2, 0.8f, 0, 1)
|| test_interp_align_corner(a, 2, 1.f, 12, 1)
|| test_interp_align_corner(a, 2, 1.f, 2, 1)
|| test_interp_align_corner(a, 2, 1.f, 16, 1)
|| test_interp_ref(a, 2, 12)
|| test_interp_ref(a, 2, 2)
|| test_interp_ref(a, 2, 16)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 2, 2.f, 0)
|| test_interp(b, 2, 1.f, 12)
|| test_interp(b, 2, 1.f, 17)
|| test_interp_align_corner(b, 2, 2.f, 0, 1)
|| test_interp_align_corner(b, 2, 1.f, 12, 1)
|| test_interp_align_corner(b, 2, 1.f, 17, 1)
|| test_interp_ref(b, 2, 12)
|| test_interp_ref(b, 2, 17)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 2, 2.f, 0)
|| test_interp(c, 2, 1.f, 12)
|| test_interp(c, 2, 1.f, 17)
|| test_interp_align_corner(c, 2, 2.f, 0, 1)
|| test_interp_align_corner(c, 2, 1.f, 12, 1)
|| test_interp_align_corner(c, 2, 1.f, 17, 1)
|| test_interp_ref(c, 2, 12)
|| test_interp_ref(c, 2, 17);
}
static int test_interp_bicubic_2d()
{
ncnn::Mat a = RandomMat(16, 13);
ncnn::Mat b = RandomMat(18, 12);
ncnn::Mat c = RandomMat(13, 32);
// scalar geometry covers all scale, output-size and reference interface boundaries
return 0
|| test_interp(a, 3, 2.f, 0)
|| test_interp(a, 3, 0.5f, 0)
|| test_interp(a, 3, 1.2f, 0)
|| test_interp(a, 3, 0.8f, 0)
|| test_interp(a, 3, 1.f, 12)
|| test_interp(a, 3, 1.f, 2)
|| test_interp(a, 3, 1.f, 7)
|| test_interp(a, 3, 1.f, 17)
|| test_interp_align_corner(a, 3, 2.f, 0, 1)
|| test_interp_align_corner(a, 3, 0.5f, 0, 1)
|| test_interp_align_corner(a, 3, 1.2f, 0, 1)
|| test_interp_align_corner(a, 3, 0.8f, 0, 1)
|| test_interp_align_corner(a, 3, 1.f, 12, 1)
|| test_interp_align_corner(a, 3, 1.f, 2, 1)
|| test_interp_align_corner(a, 3, 1.f, 7, 1)
|| test_interp_align_corner(a, 3, 1.f, 17, 1)
|| test_interp_ref(a, 3, 2)
|| test_interp_ref(a, 3, 7)
|| test_interp_ref(a, 3, 17)
// pack4 retains resize, alignment and reference interface representatives
|| test_interp(b, 3, 2.f, 0)
|| test_interp(b, 3, 0.8f, 0)
|| test_interp(b, 3, 1.f, 12)
|| test_interp(b, 3, 1.f, 2)
|| test_interp(b, 3, 1.f, 7)
|| test_interp(b, 3, 1.f, 19)
|| test_interp_align_corner(b, 3, 2.f, 0, 1)
|| test_interp_align_corner(b, 3, 0.8f, 0, 1)
|| test_interp_align_corner(b, 3, 1.f, 2, 1)
|| test_interp_align_corner(b, 3, 1.f, 19, 1)
|| test_interp_ref(b, 3, 2)
|| test_interp_ref(b, 3, 19)
// pack16 retains resize, alignment and reference interface representatives
|| test_interp(c, 3, 2.f, 0)
|| test_interp(c, 3, 0.8f, 0)
|| test_interp(c, 3, 1.f, 12)
|| test_interp(c, 3, 1.f, 2)
|| test_interp(c, 3, 1.f, 7)
|| test_interp(c, 3, 1.f, 19)
|| test_interp_align_corner(c, 3, 2.f, 0, 1)
|| test_interp_align_corner(c, 3, 0.8f, 0, 1)
|| test_interp_align_corner(c, 3, 1.f, 2, 1)
|| test_interp_align_corner(c, 3, 1.f, 19, 1)
|| test_interp_ref(c, 3, 2)
|| test_interp_ref(c, 3, 19);
}
static int test_interp_6()
{
ncnn::Mat a = RandomMat(17);
ncnn::Mat b = RandomMat(20);
ncnn::Mat c = RandomMat(48);
return 0
|| test_interp(a, 1, 2.f, 3.f, 0, 0)
|| test_interp(a, 1, 1.f, 1.f, 10, 12)
|| test_interp(a, 1, 1.f, 1.f, 15, 16)
|| test_interp_ref(a, 1, 10, 12)
|| test_interp_ref(a, 1, 4, 4)
|| test_interp_ref(a, 1, 15, 16)
|| test_interp(b, 1, 4.f, 5.f, 0, 0)
|| test_interp(b, 1, 1.f, 1.f, 10, 12)
|| test_interp(b, 1, 1.f, 1.f, 14, 17)
|| test_interp_ref(b, 1, 5, 5)
|| test_interp_ref(b, 1, 14, 17)
|| test_interp(c, 1, 6.f, 7.f, 0, 0)
|| test_interp(c, 1, 1.f, 1.f, 10, 12)
|| test_interp(c, 1, 1.f, 1.f, 14, 17)
|| test_interp_ref(c, 1, 6, 6)
|| test_interp_ref(c, 1, 14, 17);
}
// dims=3, nearest, pack8 channels (c%8==0 && c%16!=0) and pack1 channels (c%4!=0)
static int test_interp_7()
{
ncnn::Mat a = RandomMat(15, 16, 8);
ncnn::Mat b = RandomMat(14, 17, 24);
ncnn::Mat c = RandomMat(13, 14, 3);
return 0
|| test_interp(a, 1, 2.f, 2.f, 0, 0)
|| test_interp(a, 1, 4.f, 0.5f, 0, 0)
|| test_interp(a, 1, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 1, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 1, 1.f, 1.f, 10, 12)
|| test_interp(a, 1, 1.f, 1.f, 15, 16)
|| test_interp_ref(a, 1, 10, 12)
|| test_interp_ref(a, 1, 15, 16)
|| test_interp(b, 1, 2.f, 2.f, 0, 0, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp(b, 1, 0.5f, 0.5f, 0, 0)
|| test_interp(b, 1, 1.f, 1.f, 10, 12, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp(b, 1, 1.f, 1.f, 14, 17, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp_ref(b, 1, 10, 12, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp_ref(b, 1, 14, 17, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp(c, 1, 2.f, 2.f, 0, 0)
|| test_interp(c, 1, 0.5f, 0.5f, 0, 0)
|| test_interp(c, 1, 1.f, 1.f, 10, 12)
|| test_interp_ref(c, 1, 10, 12);
}
// dims=3, bilinear, pack8 channels and pack1 channels
static int test_interp_8()
{
ncnn::Mat a = RandomMat(15, 16, 8);
ncnn::Mat b = RandomMat(14, 17, 24);
ncnn::Mat c = RandomMat(13, 14, 3);
return 0
|| test_interp(a, 2, 2.f, 2.f, 0, 0)
|| test_interp(a, 2, 4.f, 0.5f, 0, 0)
|| test_interp(a, 2, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 2, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 2, 1.f, 1.f, 10, 12)
|| test_interp(a, 2, 1.f, 1.f, 15, 16)
|| test_interp_align_corner(a, 2, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(a, 2, 1.f, 1.f, 10, 12, 1)
|| test_interp_ref(a, 2, 10, 12)
|| test_interp_ref(a, 2, 15, 16)
|| test_interp(b, 2, 2.f, 2.f, 0, 0, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp(b, 2, 0.5f, 0.5f, 0, 0)
|| test_interp(b, 2, 1.f, 1.f, 10, 12, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp_align_corner(b, 2, 2.f, 2.f, 0, 0, 1, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp_ref(b, 2, 10, 12, TEST_LAYER_DISABLE_GPU_TESTING)
|| test_interp(c, 2, 2.f, 2.f, 0, 0)
|| test_interp(c, 2, 0.5f, 0.5f, 0, 0)
|| test_interp(c, 2, 1.f, 1.f, 10, 12)
|| test_interp_align_corner(c, 2, 2.f, 2.f, 0, 0, 1)
|| test_interp_ref(c, 2, 10, 12);
}
// dims=3, bicubic, pack8 channels and pack1 channels
// Uses large output sizes (>= 16) to exercise AVX512 gather-based hresize loops in pack1 path
// Uses various downscale ratios to trigger sy row-reuse cases (+1/+2/+3/full)
static int test_interp_9()
{
ncnn::Mat a = RandomMat(16, 17, 8);
ncnn::Mat b = RandomMat(18, 19, 24);
ncnn::Mat c = RandomMat(13, 14, 3);
ncnn::Mat d = RandomMat(32, 32, 5);
return 0
|| test_interp(a, 3, 2.f, 2.f, 0, 0)
|| test_interp(a, 3, 4.f, 0.5f, 0, 0)
|| test_interp(a, 3, 1.2f, 1.2f, 0, 0)
|| test_interp(a, 3, 0.8f, 0.8f, 0, 0)
|| test_interp(a, 3, 1.f, 1.f, 10, 12)
|| test_interp(a, 3, 1.f, 1.f, 6, 7)
|| test_interp(a, 3, 1.f, 1.f, 16, 17)
|| test_interp_align_corner(a, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 0.8f, 0.8f, 0, 0, 1)
|| test_interp_align_corner(a, 3, 1.f, 1.f, 10, 12, 1)
|| test_interp_ref(a, 3, 6, 7)
|| test_interp_ref(a, 3, 16, 17)
|| test_interp(b, 3, 2.f, 2.f, 0, 0)
|| test_interp(b, 3, 0.5f, 0.5f, 0, 0)
|| test_interp(b, 3, 1.f, 1.f, 10, 12)
|| test_interp_align_corner(b, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_ref(b, 3, 10, 12)
// pack1, large output width to hit AVX512 gather loops
|| test_interp(c, 3, 2.f, 2.f, 0, 0)
|| test_interp(c, 3, 0.5f, 0.5f, 0, 0)
|| test_interp(c, 3, 1.f, 1.f, 10, 12)
|| test_interp(c, 3, 1.f, 1.f, 20, 20)
|| test_interp_align_corner(c, 3, 2.f, 2.f, 0, 0, 1)
|| test_interp_align_corner(c, 3, 1.f, 1.f, 20, 20, 1)
|| test_interp_ref(c, 3, 10, 12)
|| test_interp_ref(c, 3, 20, 20)
// pack1, large input downscaled to trigger sy jumps of +2 and +3
|| test_interp(d, 3, 0.25f, 0.25f, 0, 0)
|| test_interp(d, 3, 0.3f, 0.3f, 0, 0)
|| test_interp(d, 3, 1.f, 1.f, 8, 20)
|| test_interp(d, 3, 1.f, 1.f, 10, 24)
|| test_interp(d, 3, 1.f, 1.f, 16, 20)
|| test_interp_align_corner(d, 3, 0.25f, 0.25f, 0, 0, 1)
|| test_interp_align_corner(d, 3, 1.f, 1.f, 8, 20, 1)
|| test_interp_align_corner(d, 3, 1.f, 1.f, 16, 20, 1)
|| test_interp_ref(d, 3, 8, 20)
|| test_interp_ref(d, 3, 16, 20);
}
// dims=2, all resize types, pack8 (h=8) and pack1 (h=3)
static int test_interp_10()
{
ncnn::Mat a = RandomMat(15, 8);
ncnn::Mat b = RandomMat(14, 24);
ncnn::Mat c = RandomMat(13, 3);
return 0
// nearest
|| test_interp(a, 1, 2.f, 0)
|| test_interp(a, 1, 0.5f, 0)
|| test_interp(a, 1, 1.f, 12)
|| test_interp_ref(a, 1, 12)
|| test_interp(b, 1, 2.f, 0)
|| test_interp(b, 1, 1.f, 12)
|| test_interp_ref(b, 1, 12)
|| test_interp(c, 1, 2.f, 0)
|| test_interp(c, 1, 1.f, 12)
|| test_interp_ref(c, 1, 12)
// bilinear
|| test_interp(a, 2, 2.f, 0)
|| test_interp(a, 2, 0.5f, 0)
|| test_interp(a, 2, 1.f, 12)
|| test_interp_align_corner(a, 2, 2.f, 0, 1)
|| test_interp_align_corner(a, 2, 1.f, 12, 1)
|| test_interp_ref(a, 2, 12)
|| test_interp(b, 2, 2.f, 0)
|| test_interp(b, 2, 1.f, 12)
|| test_interp_align_corner(b, 2, 2.f, 0, 1)
|| test_interp_ref(b, 2, 12)
|| test_interp(c, 2, 2.f, 0)
|| test_interp(c, 2, 1.f, 12)
|| test_interp_align_corner(c, 2, 2.f, 0, 1)
|| test_interp_ref(c, 2, 12)
// bicubic
|| test_interp(a, 3, 2.f, 0)
|| test_interp(a, 3, 0.5f, 0)
|| test_interp(a, 3, 1.f, 12)
|| test_interp(a, 3, 1.f, 7)
|| test_interp_align_corner(a, 3, 2.f, 0, 1)
|| test_interp_align_corner(a, 3, 1.f, 12, 1)
|| test_interp_ref(a, 3, 12)
|| test_interp(b, 3, 2.f, 0)
|| test_interp(b, 3, 1.f, 12)
|| test_interp_align_corner(b, 3, 2.f, 0, 1)
|| test_interp_ref(b, 3, 12)
|| test_interp(c, 3, 2.f, 0)
|| test_interp(c, 3, 1.f, 12)
|| test_interp_align_corner(c, 3, 2.f, 0, 1)
|| test_interp_ref(c, 3, 12);
}
// dims=1, pack8 (w=8, w=24)
static int test_interp_11()
{
ncnn::Mat a = RandomMat(8);
ncnn::Mat b = RandomMat(24);
return 0
|| test_interp(a, 1, 2.f, 3.f, 0, 0)
|| test_interp(a, 1, 1.f, 1.f, 10, 12)
|| test_interp(a, 1, 1.f, 1.f, 4, 4)
|| test_interp_ref(a, 1, 10, 12)
|| test_interp_ref(a, 1, 4, 4)
|| test_interp(b, 1, 4.f, 5.f, 0, 0)
|| test_interp(b, 1, 1.f, 1.f, 10, 12)
|| test_interp_ref(b, 1, 10, 12)
|| test_interp_ref(b, 1, 5, 5);
}
#if NCNN_VALIDATION
static int test_interp_load_param()
{
// reject unsupported interpolation modes before creating any pipeline
ncnn::ParamDict base;
return test_layer_param(ncnn::LayerType::Interp, base, 0, -1, -1)
|| test_layer_param(ncnn::LayerType::Interp, base, 0, 4, -1);
}
#endif // NCNN_VALIDATION
int main()
{
SRAND(7767517);
return 0
|| test_interp_nearest_3d()
|| test_interp_bilinear_3d()
|| test_interp_bicubic_3d()
|| test_interp_nearest_2d()
|| test_interp_bilinear_2d()
|| test_interp_bicubic_2d()
|| test_interp_6()
|| test_interp_7()
|| test_interp_8()
|| test_interp_9()
|| test_interp_10()
|| test_interp_11()
#if NCNN_VALIDATION
|| test_interp_load_param()
#endif // NCNN_VALIDATION
;
}
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