diff options
Diffstat (limited to 'src/extra_tests/timing/timing-tests/TimingTest.cpp')
-rw-r--r-- | src/extra_tests/timing/timing-tests/TimingTest.cpp | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/src/extra_tests/timing/timing-tests/TimingTest.cpp b/src/extra_tests/timing/timing-tests/TimingTest.cpp deleted file mode 100644 index f33cbd34e..000000000 --- a/src/extra_tests/timing/timing-tests/TimingTest.cpp +++ /dev/null @@ -1,82 +0,0 @@ -/* - * File: TimingTest.cpp - * Author: Juraj Somorovsky - [email protected] - * - */ - -#include "TimingTest.h" -#include <time.h> - -TimingTest::TimingTest() - { - } - -TimingTest::~TimingTest() - { - } - -void TimingTest::execute_evaluation() - { - m_results = std::vector<ticks>(m_measurement_iterations * 2); - - for (int i = 0; i < m_inputs.size() - 1; i++) - { - for (int j = i + 1; j < m_inputs.size(); j++) - { - std::cout << "\nExecuting measurements for inputs " << i << " and " << j; - std::vector<byte> input1 = prepare_input(m_inputs[i]); - std::vector<byte> input2 = prepare_input(m_inputs[j]); - - for (int k = 0; k < m_warmup_iterations + m_measurement_iterations; k++) - { - ticks t1 = measure_critical_function(input1); - ticks t2 = measure_critical_function(input2); - - if (k >= m_warmup_iterations) - { - m_results[ (k - m_warmup_iterations) * 2] = t1; - m_results[ (k - m_warmup_iterations) * 2 + 1] = t2; - } - } - clock_t t; - t = clock(); - store_results_in_file(std::to_string(t) + "test" + std::to_string(i) + std::to_string(j)); - } - } - } - -void TimingTest::store_results_in_file(std::string file) - { - std::ofstream output(m_result_folder + "/" + file); - for (int i = 0; i < m_measurement_iterations; i++) - { - output << 2 * i << ";1;" << m_results[2 * i] << "\n"; - output << 2 * i + 1 << ";2;" << m_results[2 * i + 1] << "\n"; - } - } - -/** - * Taken from Mona Timing Lib - * Thanks Sebastian ;) - * - * @return Number of processor ticks read using the RDTSC assembler instruction. - */ -ticks TimingTest::get_ticks() - { - ticks ret = 0; - unsigned long minor = 0; - unsigned long mayor = 0; - - asm volatile( - "cpuid \n" - "rdtsc" - : "=a"(minor), - "=d"(mayor) - : "a" (0) - : "%ebx", "%ecx" - ); - - ret = ((((ticks) mayor) << 32) | ((ticks) minor)); - - return ret; - } |