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remove chronos library due to inacceptability by cpplint

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This commit is contained in:
Krishna Vedala
2020-06-03 22:13:46 -04:00
parent cb6e72107e
commit 1085bf4301
1 changed files with 23 additions and 13 deletions
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36
machine_learning/kohonen_som_trace.cpp
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@@ -15,7 +15,6 @@
*/
#define _USE_MATH_DEFINES // required for MS Visual C++
#include <algorithm>
#include <chrono>
#include <cmath>
#include <cstdlib>
#include <ctime>
@@ -395,6 +394,17 @@ void test3() {
save_nd_data("w32.csv", W); // save the resultant weights
}
/**
* Convert clock cycle difference to time in seconds
*
* \param[in] start_t start clock
* \param[in] end_t end clock
* \returns time difference in seconds
*/
double get_clock_diff(clock_t start_t, clock_t end_t) {
return (double)(end_t - start_t) / (double)CLOCKS_PER_SEC;
}
/** Main function */
int main(int argc, char **argv) {
#ifdef _OPENMP
@@ -403,23 +413,23 @@ int main(int argc, char **argv) {
std::cout << "NOT using OpenMP based parallelization\n";
#endif
auto start_clk = std::chrono::steady_clock::now();
std::clock_t start_clk = std::clock();
test1();
auto end_clk = std::chrono::steady_clock::now();
std::chrono::duration<double> time_diff = end_clk - start_clk;
std::cout << "Test 1 completed in " << time_diff.count() << " sec\n";
auto end_clk = std::clock();
std::cout << "Test 1 completed in " << get_clock_diff(start_clk, end_clk)
<< " sec\n";
start_clk = std::chrono::steady_clock::now();
start_clk = std::clock();
test2();
end_clk = std::chrono::steady_clock::now();
time_diff = end_clk - start_clk;
std::cout << "Test 2 completed in " << time_diff.count() << " sec\n";
end_clk = std::clock();
std::cout << "Test 2 completed in " << get_clock_diff(start_clk, end_clk)
<< " sec\n";
start_clk = std::chrono::steady_clock::now();
start_clk = std::clock();
test3();
end_clk = std::chrono::steady_clock::now();
time_diff = end_clk - start_clk;
std::cout << "Test 3 completed in " << time_diff.count() << " sec\n";
end_clk = std::clock();
std::cout << "Test 3 completed in " << get_clock_diff(start_clk, end_clk)
<< " sec\n";
std::cout
<< "(Note: Calculated times include: creating test sets, training "