You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
156 lines
4.5 KiB
156 lines
4.5 KiB
// Copyright 2020 Google LLC
|
|
//
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree.
|
|
|
|
#pragma once
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <algorithm>
|
|
#include <cassert>
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <cstdlib>
|
|
#include <functional>
|
|
#include <random>
|
|
#include <vector>
|
|
|
|
#include <xnnpack.h>
|
|
#include <xnnpack/params.h>
|
|
|
|
|
|
class DepthToSpaceMicrokernelTester {
|
|
public:
|
|
inline DepthToSpaceMicrokernelTester& output_channels(size_t output_channels) {
|
|
assert(output_channels != 0);
|
|
this->output_channels_ = output_channels;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t output_channels() const {
|
|
return this->output_channels_;
|
|
}
|
|
|
|
inline size_t input_channels() const {
|
|
return this->output_channels() * this->block_size() * this->block_size();
|
|
}
|
|
|
|
inline DepthToSpaceMicrokernelTester& input_height(size_t input_height) {
|
|
assert(input_height != 0);
|
|
this->input_height_ = input_height;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t input_height() const {
|
|
return this->input_height_;
|
|
}
|
|
|
|
inline size_t output_height() const {
|
|
return this->input_height() * this->block_size();
|
|
}
|
|
|
|
inline DepthToSpaceMicrokernelTester& input_width(size_t input_width) {
|
|
assert(input_width != 0);
|
|
this->input_width_ = input_width;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t input_width() const {
|
|
return this->input_width_;
|
|
}
|
|
|
|
inline size_t output_width() const {
|
|
return this->input_width() * this->block_size();
|
|
}
|
|
|
|
inline DepthToSpaceMicrokernelTester& block_size(size_t block_size) {
|
|
assert(block_size != 0);
|
|
this->block_size_ = block_size;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t block_size() const {
|
|
return this->block_size_;
|
|
}
|
|
|
|
inline DepthToSpaceMicrokernelTester& output_channel_stride(size_t output_channel_stride) {
|
|
assert(output_channel_stride != 0);
|
|
this->output_channel_stride_ = output_channel_stride;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t output_channel_stride() const {
|
|
if (this->output_channel_stride_ != 0) {
|
|
return this->output_channel_stride_;
|
|
} else {
|
|
return this->output_channels();
|
|
}
|
|
}
|
|
|
|
inline DepthToSpaceMicrokernelTester& iterations(size_t iterations) {
|
|
this->iterations_ = iterations;
|
|
return *this;
|
|
}
|
|
|
|
inline size_t iterations() const {
|
|
return this->iterations_;
|
|
}
|
|
|
|
void Test(xnn_x32_depthtospace2d_chw2hwc_ukernel_function depthtospace2d) const {
|
|
ASSERT_GE(block_size(), 2);
|
|
|
|
std::random_device random_device;
|
|
auto rng = std::mt19937(random_device());
|
|
auto u32rng = std::bind(std::uniform_int_distribution<uint32_t>(), rng);
|
|
|
|
std::vector<uint32_t> input(input_channels() * input_height() * input_width());
|
|
std::vector<uint32_t> output((output_height() * output_width() - 1) * output_channel_stride() + output_channels());
|
|
|
|
for (size_t iteration = 0; iteration < iterations(); iteration++) {
|
|
std::generate(input.begin(), input.end(), std::ref(u32rng));
|
|
|
|
// Call optimized micro-kernel.
|
|
depthtospace2d(
|
|
output_channels(),
|
|
input_height(),
|
|
input_width(),
|
|
block_size(),
|
|
input.data(),
|
|
output.data(),
|
|
output_channel_stride());
|
|
|
|
// Verify results.
|
|
for (size_t iy = 0; iy < input_height(); iy++) {
|
|
for (size_t by = 0; by < block_size(); by++) {
|
|
for (size_t ix = 0; ix < input_width(); ix++) {
|
|
for (size_t bx = 0; bx < block_size(); bx++) {
|
|
for (size_t oc = 0; oc < output_channels(); oc++) {
|
|
const size_t input_index =
|
|
(((by * block_size() + bx) * output_channels() + oc) * input_height() + iy) * input_width() + ix;
|
|
const size_t output_index =
|
|
((iy * block_size() + by) * output_width() + ix * block_size() + bx) * output_channel_stride() + oc;
|
|
ASSERT_EQ(output[output_index], input[input_index])
|
|
<< "input x: " << ix << " / " << input_width()
|
|
<< ", input y: " << iy << " / " << input_height()
|
|
<< ", block x: " << bx << " / " << block_size()
|
|
<< ", block y: " << by << " / " << block_size()
|
|
<< ", output channel: " << oc << " / " << output_channels()
|
|
<< ", output stride: " << output_channel_stride();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private:
|
|
size_t output_channels_{1};
|
|
size_t input_height_{1};
|
|
size_t input_width_{1};
|
|
size_t block_size_{2};
|
|
size_t output_channel_stride_{0};
|
|
size_t iterations_{3};
|
|
};
|