BenchmarkAnalyzer
=================

.. cpp:class:: numpy::BenchmarkAnalyzer

   numpy C++ class.

Example
-------

.. code-block:: cpp

   #include <numpy/np_ndarray.h>
   using namespace numpy;

   // Use BenchmarkAnalyzer
   BenchmarkAnalyzer obj;
   // ... operations ...

Math Operations
---------------

.. list-table::
   :widths: 40 20 15 25
   :header-rows: 1

   * - Signature
     - Return Type
     - Location
     - Example
   * - ``void export_csv(const std::vector<BenchmarkResult>&results, const std::string &filename)``
     - void
     - NP_BENCHMARK_SORTING.H:486
     - 

Other Methods
-------------

.. list-table::
   :widths: 40 20 15 25
   :header-rows: 1

   * - Signature
     - Return Type
     - Location
     - Example
   * - ``void analyze_algorithm_performance(const std::vector<BenchmarkResult>&results)``
     - void
     - NP_BENCHMARK_SORTING.H:437
     - 
   * - ``void print_summary(const std::vector<BenchmarkResult>&results)``
     - void
     - NP_BENCHMARK_SORTING.H:391
     - :ref:`View <example-benchmarkanalyzer-print_summary-0>`


Code Examples
-------------

The following examples are extracted from the test suite.

.. _example-benchmarkanalyzer-print_summary-0:

.. dropdown:: print_summary (np_test_1_all.cpp:20024)
   :class-title: example-dropdown

   .. code-block:: cpp
      :linenos:
      :lineno-start: 20014
      :emphasize-lines: 11

            operation();
            auto end = std::chrono::high_resolution_clock::now();
            auto duration = std::chrono::duration_cast<std::chrono::microseconds>(end - start);
            times.push_back(duration.count() / 1000.0); // Convert to milliseconds
          }
      
          void add_error(double error) {
            errors.push_back(error);
          }
      
          void print_summary() {
            if (times.empty()) return;
      
            double avg_time = std::accumulate(times.begin(), times.end(), 0.0) / times.size();
            double max_time = *std::max_element(times.begin(), times.end());
            double min_time = *std::min_element(times.begin(), times.end());
      
            std::cout << "Benchmark: " << test_name << std::endl;
            // std::cout << "  Average time: " << std::fixed << std::setprecision(3) << avg_time << " ms" << std::endl;
            // std::cout << "  Min/Max time: " << min_time << "/" << max_time << " ms" << std::endl;