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checker.cc
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checker.cc
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/******************************************************************************
Welcome to GDB Online.
GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl,
C#, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
Code, Compile, Run and Debug online from anywhere in world.
*******************************************************************************/
#include <stdio.h>
#include <vector>
#define CON_CH 4
#define CON_H 3
#define CON_W 2
#define IN_CH 7
#define IN_H 6
#define IN_W 5
void convLowering(const std::vector<std::vector<std::vector<std::vector<float>>>> &cnn_weights,
std::vector<std::vector<float>> &new_weights,
const std::vector<std::vector<std::vector<float>>> &inputs,
std::vector<std::vector<float>> &new_inputs);
using namespace std;
int main()
{
printf("Started\n");
vector<vector<vector<vector<float>>>> weight;
vector<vector<vector<float>>> input;
vector<vector<float>> new_weight;
vector<vector<float>> new_input;
for(int i = 0; i < IN_CH; i++) {
vector<vector<float>> new_channel;
for(int j = 0; j < IN_H; j++) {
vector<float> new_row;
for(int k = 0; k < IN_W; k++) {
new_row.push_back((float) (j*IN_W + k));
}
new_channel.push_back(new_row);
}
input.push_back(new_channel);
}
for(int i = 0; i < IN_CH; i++) {
printf("INPUT CHANNEL: %d\n", i);
for(int j = 0; j < IN_H; j++) {
for(int k = 0; k < IN_W; k++) {
printf("%0.0f ", input[i][j][k]);
}
printf("\n");
}
printf("========================================================\n");
}
for(int i = 0; i < CON_CH; i++) {
vector<vector<vector<float>>> new_channel;
for(int j = 0; j < IN_CH; j++) {
vector<vector<float>> new_input_channel;
for(int k = 0; k < CON_H; k++) {
vector<float> new_row;
for(int l = 0; l < CON_W; l++) {
new_row.push_back((float) (100*i + 30 + k*CON_W + l));
}
new_input_channel.push_back(new_row);
}
new_channel.push_back(new_input_channel);
}
weight.push_back(new_channel);
}
for(int i = 0; i < CON_CH; i++) {
for(int j = 0; j < IN_CH; j++) {
printf("WEIGHT CHANNEL: (%d, %d)\n", i, j);
for(int k = 0; k < CON_H; k++) {
for(int l = 0; l < CON_W; l++) {
printf("%0.0f ", weight[i][j][k][l]);
}
printf("\n");
}
printf("========================================================\n");
}
}
convLowering(weight, new_weight, input, new_input);
printf("NEW WEIGHT\n");
for(int i = 0; i < new_weight.size(); i++) {
for(int j = 0; j < new_weight[0].size(); j++) {
printf("%0.0f ", new_weight[i][j]);
}
printf("\n");
}
printf("NEW INPUT\n");
for(int i = 0; i < new_input.size(); i++) {
for(int j = 0; j < new_input[0].size(); j++) {
printf("%0.0f ", new_input[i][j]);
}
printf("\n");
}
return 0;
}
void convLowering(const std::vector<std::vector<std::vector<std::vector<float>>>> &cnn_weights,
std::vector<std::vector<float>> &new_weights,
const std::vector<std::vector<std::vector<float>>> &inputs,
std::vector<std::vector<float>> &new_inputs)
{
/*
* Arguments:
*
* conv_weights: [conv_channel, input_channel, conv_height, conv_width]
* new_weights: [?, ?]
* inputs: [input_channel, input_height, input_width]
* new_inputs: [?, ?]
*
*/
int conv_channel = cnn_weights.size();
int input_channel = cnn_weights[0].size();
int conv_height = cnn_weights[0][0].size();
int conv_width = cnn_weights[0][0][0].size();
//int input_channel = inputs.size();
int input_height = inputs[0].size();
int input_width = inputs[0][0].size();
// IMPLEMENT THIS
// For example,
// new_weights[0][0] = cnn_weights[0][0][0][0];
// new_inputs[0][0] = inputs[0][0][0];
/* Code for new_weights */
for(int i = 0; i < conv_channel; i++) {
std::vector<float> new_row;
for(int j = 0; j < input_channel; j++) {
for(int k = 0; k < conv_height; k++) {
for(int l = 0; l < conv_width; l++) {
new_row.push_back(cnn_weights[i][j][k][l]);
}
}
}
new_weights.push_back(new_row);
}
/* Code for new_inputs */
int filter_col = input_height - conv_height + 1;
int filter_row = input_width - conv_width + 1;
for(int i = 0; i < input_channel; i++) {
for(int j = conv_height - 1; j >= 0; j--) {
for(int k = conv_width - 1; k >= 0; k--) {
std::vector<float> new_row;
for(int m = 0; m < filter_row; m++) {
for(int n = 0; n < filter_col; n++) {
new_row.push_back(inputs[i][j + m][k + n]);
}
}
new_inputs.push_back(new_row);
}
}
}
}