DAS_2024_1/zhimolostnova_anna_lab_6/run.go

package main

import (
	"fmt"
	"strconv"
	"time"
	"zhimolostnova_anna_lab_6/alg"
	"zhimolostnova_anna_lab_6/util"
)

// Функция для бенчмарка последовательного вычисления детерминанта
func benchmarkDeterminantSequential(sizes []int) {
	for _, size := range sizes {
		matrix := util.GenerateMatrix(size)

		start := time.Now()
		_ = alg.Determinant(matrix)
		elapsed := time.Since(start)

		fmt.Printf("Sequential determinant of matrix %sx%s took %s\n", strconv.Itoa(size), strconv.Itoa(size), elapsed)
	}
}

// Функция для бенчмарка параллельного вычисления детерминанта
func benchmarkDeterminantParallel(sizes []int, threadsList []int) {
	for _, size := range sizes {
		for _, threads := range threadsList {
			matrix := util.GenerateMatrix(size)

			start := time.Now()
			_ = alg.DeterminantParallel(matrix, threads)
			elapsed := time.Since(start)

			fmt.Printf("Parallel determinant of matrix %sx%s with %d threads took %s\n", strconv.Itoa(size), strconv.Itoa(size), threads, elapsed)
		}
	}
}

func main() {
	// Список размерностей матриц
	sizes := []int{7, 8, 9}

	// Список количества потоков для тестирования
	threadsList := []int{2, 4, 6, 8}

	// Запуск бенчмарков
	fmt.Println("Sequential Benchmark:")
	benchmarkDeterminantSequential(sizes)

	fmt.Println("\nParallel Benchmark:")
	benchmarkDeterminantParallel(sizes, threadsList)
}