tasks/melnikov-ky/lab_5/Lab5/.gitignore

@@ -0,0 +1,484 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from `dotnet new gitignore`
+
+# dotenv files
+.env
+
+# User-specific files
+*.rsuser
+*.suo
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+
+# User-specific files (MonoDevelop/Xamarin Studio)
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+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
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+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET
+project.lock.json
+project.fragment.lock.json
+artifacts/
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+# Tye
+.tye/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
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+*.tlb
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+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
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+*.vspscc
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+.builds
+*.pidb
+*.svclog
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+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
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+# Visual Studio profiler
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+# Visual Studio Trace Files
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+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
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+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
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+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
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+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
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+
+# Visual Studio code coverage results
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+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
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+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
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+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
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+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
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+# in these scripts will be unencrypted
+PublishScripts/
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+# NuGet Packages
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+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
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+
+# Microsoft Azure Build Output
+csx/
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+
+# Microsoft Azure Emulator
+ecf/
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+
+# Windows Store app package directories and files
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+BundleArtifacts/
+Package.StoreAssociation.xml
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+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
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+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
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+Backup*/
+UpgradeLog*.XML
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+# SQL Server files
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+# Business Intelligence projects
+*.rdl.data
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+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
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+*.plg
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+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
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+# Tabs Studio
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+
+# Telerik's JustMock configuration file
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+# BizTalk build output
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+# MSBuild Binary and Structured Log
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+
+# NVidia Nsight GPU debugger configuration file
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+# MFractors (Xamarin productivity tool) working folder
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+
+# Local History for Visual Studio
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+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
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+
+# JetBrains Rider
+*.sln.iml
+.idea
+
+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
+aclocal.m4
+install-sh
+autom4te.cache/
+*.tar.gz
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+
+# Mac bundle stuff
+*.dmg
+*.app
+
+# content below from: https://github.com/github/gitignore/blob/master/Global/macOS.gitignore
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
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+
+# content below from: https://github.com/github/gitignore/blob/master/Global/Windows.gitignore
+# Windows thumbnail cache files
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+# Dump file
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+# Folder config file
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+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# Vim temporary swap files
+*.swp

tasks/melnikov-ky/lab_5/Lab5/Alg1.cs

@@ -0,0 +1,34 @@
+namespace Lab5
+{
+    public class Alg1
+    {
+        static int[,] MultiplyMatrices(int[,] matrix1, int[,] matrix2)
+        {
+            int rows1 = matrix1.GetLength(0);
+            int cols1 = matrix1.GetLength(1);
+            int cols2 = matrix2.GetLength(1);
+
+            int[,] result = new int[rows1, cols2];
+
+            for (int i = 0; i < rows1; i++)
+            {
+                for (int j = 0; j < cols2; j++)
+                {
+                    for (int k = 0; k < cols1; k++)
+                    {
+                        result[i, j] += matrix1[i, k] * matrix2[k, j];
+                    }
+                }
+            }
+
+            return result;
+        }
+
+        public int[,] Begin(int[,] matrix1, int[,] matrix2)
+        {
+            int[,] result = MultiplyMatrices(matrix1, matrix2);
+
+            return result;
+        }
+    }
+}

tasks/melnikov-ky/lab_5/Lab5/Alg2.cs

@@ -0,0 +1,50 @@
+namespace Lab5
+{
+    public class Alg2
+    {
+        public int[,] Begin(int[,] matrix1, int[,] matrix2, int numThreads)
+        {
+            int rowsA = matrix1.GetLength(0);
+            int columnsA = matrix1.GetLength(1);
+            int rowsB = matrix2.GetLength(0);
+            int columnsB = matrix2.GetLength(1);
+
+            int[,] resultMatrix = new int[rowsA, columnsB];
+
+            int rowsPerThread = rowsA / numThreads;
+
+            Thread[] threads = new Thread[numThreads];
+
+            for (int i = 0; i < numThreads; i++)
+            {
+                int startRow = i * rowsPerThread;
+                int endRow = (i == numThreads - 1) ? rowsA : startRow + rowsPerThread;
+                threads[i] = new Thread(() => MultiplyRows(startRow, endRow, matrix1, matrix2, resultMatrix));
+                threads[i].Start();
+            }
+
+            foreach (Thread thread in threads)
+            {
+                thread.Join();
+            }
+
+            return resultMatrix;
+        }
+
+        static void MultiplyRows(int startRow, int endRow, int[,] matrixA, int[,] matrixB, int[,] resultMatrix)
+        {
+            for (int i = startRow; i < endRow; i++)
+            {
+                for (int j = 0; j < matrixB.GetLength(1); j++)
+                {
+                    int sum = 0;
+                    for (int k = 0; k < matrixA.GetLength(1); k++)
+                    {
+                        sum += matrixA[i, k] * matrixB[k, j];
+                    }
+                    resultMatrix[i, j] = sum;
+                }
+            }
+        }
+    }
+}

tasks/melnikov-ky/lab_5/Lab5/Controller.cs

@@ -0,0 +1,77 @@
+using System.Drawing;
+
+namespace Lab5
+{
+    public class Controller
+    {
+        public string PrintResultMatrix(int[,] result)
+        {
+            string resultString = "";
+
+            for (int i = 0; i < result.GetLength(0); i++)
+            {
+                for (int j = 0; j < result.GetLength(1); j++)
+                {
+                    resultString += result[i, j];
+                    if (j != result.GetLength(1) - 1)
+                    {
+                        resultString += " ";
+                    }
+                }
+                resultString += Environment.NewLine;
+            }
+
+            return resultString;
+        }
+
+        public int[,] GetMatrixFromTextbox(string inputText)
+        {
+            string[] lines = inputText.Split(Environment.NewLine);
+
+            int numRows = lines.Length;
+            int numCol = lines[0].Split(' ').Length;
+
+            int[,] matrix = new int[numRows, numCol];
+
+            for (int i = 0; i < numRows; i++)
+            {
+                string[] elements = lines[i].Split(' ');
+
+                for (int j = 0; j < numCol; j++)
+                {
+                    matrix[i, j] = int.Parse(elements[j]);
+                }
+            }
+            return matrix;
+        }
+
+        public string GetTextFromFile(string filePath)
+        {
+            string text = "";
+
+            using (StreamReader sr = new StreamReader(filePath))
+            {
+                text = sr.ReadToEnd();
+            }
+
+            return text;
+        }
+
+        public int[,] GenerateNewMatrix(int count)
+        {
+            Random random = new Random();
+
+            int[,] matrix = new int[count, count];
+
+            for (int i = 0; i < count; i++)
+            {
+                for (int j = 0; j < count; j++)
+                {
+                    matrix[i, j] = random.Next(1, 26);
+                }
+            }
+
+            return matrix;
+        }
+    }
+}

tasks/melnikov-ky/lab_5/Lab5/Form1.Designer.cs

@@ -0,0 +1,251 @@
+namespace Lab5
+{
+    partial class Form1
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            textBoxMatrix1 = new TextBox();
+            textBoxResult = new TextBox();
+            buttonAlg1 = new Button();
+            textBoxMatrix2 = new TextBox();
+            buttonAlg2 = new Button();
+            openFileDialog1 = new OpenFileDialog();
+            label3 = new Label();
+            labelResultTime = new Label();
+            label4 = new Label();
+            countStream = new NumericUpDown();
+            buttonGenerateMatrix1 = new Button();
+            buttonGenerateMatrix2 = new Button();
+            label5 = new Label();
+            genCountRowCol = new NumericUpDown();
+            button1 = new Button();
+            ((System.ComponentModel.ISupportInitialize)countStream).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)genCountRowCol).BeginInit();
+            SuspendLayout();
+            // 
+            // textBoxMatrix1
+            // 
+            textBoxMatrix1.BackColor = SystemColors.ButtonFace;
+            textBoxMatrix1.Location = new Point(12, 1);
+            textBoxMatrix1.Multiline = true;
+            textBoxMatrix1.Name = "textBoxMatrix1";
+            textBoxMatrix1.ScrollBars = ScrollBars.Vertical;
+            textBoxMatrix1.Size = new Size(273, 252);
+            textBoxMatrix1.TabIndex = 0;
+            // 
+            // textBoxResult
+            // 
+            textBoxResult.BackColor = SystemColors.ButtonFace;
+            textBoxResult.Location = new Point(389, 260);
+            textBoxResult.Multiline = true;
+            textBoxResult.Name = "textBoxResult";
+            textBoxResult.ScrollBars = ScrollBars.Vertical;
+            textBoxResult.Size = new Size(609, 341);
+            textBoxResult.TabIndex = 1;
+            // 
+            // buttonAlg1
+            // 
+            buttonAlg1.BackColor = Color.SpringGreen;
+            buttonAlg1.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            buttonAlg1.Location = new Point(389, 103);
+            buttonAlg1.Name = "buttonAlg1";
+            buttonAlg1.Size = new Size(609, 34);
+            buttonAlg1.TabIndex = 2;
+            buttonAlg1.Text = "Обычный алгоритм";
+            buttonAlg1.UseVisualStyleBackColor = false;
+            buttonAlg1.Click += buttonAlg1_Click;
+            // 
+            // textBoxMatrix2
+            // 
+            textBoxMatrix2.BackColor = SystemColors.ButtonFace;
+            textBoxMatrix2.Location = new Point(1102, 1);
+            textBoxMatrix2.Multiline = true;
+            textBoxMatrix2.Name = "textBoxMatrix2";
+            textBoxMatrix2.ScrollBars = ScrollBars.Vertical;
+            textBoxMatrix2.Size = new Size(273, 253);
+            textBoxMatrix2.TabIndex = 4;
+            // 
+            // buttonAlg2
+            // 
+            buttonAlg2.BackColor = Color.SpringGreen;
+            buttonAlg2.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            buttonAlg2.Location = new Point(389, 166);
+            buttonAlg2.Name = "buttonAlg2";
+            buttonAlg2.Size = new Size(609, 34);
+            buttonAlg2.TabIndex = 8;
+            buttonAlg2.Text = "Паралелльный алгоритм";
+            buttonAlg2.UseVisualStyleBackColor = false;
+            buttonAlg2.Click += buttonAlg2_Click;
+            // 
+            // openFileDialog1
+            // 
+            openFileDialog1.FileName = "openFileDialog1";
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            label3.Location = new Point(409, 645);
+            label3.Name = "label3";
+            label3.Size = new Size(83, 21);
+            label3.TabIndex = 9;
+            label3.Text = "Результат:";
+            // 
+            // labelResultTime
+            // 
+            labelResultTime.AutoSize = true;
+            labelResultTime.Font = new Font("Segoe UI", 15.75F, FontStyle.Regular, GraphicsUnit.Point);
+            labelResultTime.Location = new Point(526, 642);
+            labelResultTime.Name = "labelResultTime";
+            labelResultTime.Size = new Size(0, 30);
+            labelResultTime.TabIndex = 10;
+            // 
+            // label4
+            // 
+            label4.AutoSize = true;
+            label4.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            label4.Location = new Point(1102, 398);
+            label4.Name = "label4";
+            label4.Size = new Size(159, 21);
+            label4.TabIndex = 12;
+            label4.Text = "Количество потоков:";
+            // 
+            // countStream
+            // 
+            countStream.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            countStream.Location = new Point(1309, 396);
+            countStream.Maximum = new decimal(new int[] { 10, 0, 0, 0 });
+            countStream.Minimum = new decimal(new int[] { 1, 0, 0, 0 });
+            countStream.Name = "countStream";
+            countStream.Size = new Size(66, 29);
+            countStream.TabIndex = 13;
+            countStream.Value = new decimal(new int[] { 4, 0, 0, 0 });
+            // 
+            // buttonGenerateMatrix1
+            // 
+            buttonGenerateMatrix1.BackColor = Color.SpringGreen;
+            buttonGenerateMatrix1.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            buttonGenerateMatrix1.Location = new Point(12, 279);
+            buttonGenerateMatrix1.Name = "buttonGenerateMatrix1";
+            buttonGenerateMatrix1.Size = new Size(273, 32);
+            buttonGenerateMatrix1.TabIndex = 14;
+            buttonGenerateMatrix1.Text = "Сгенерировать";
+            buttonGenerateMatrix1.UseVisualStyleBackColor = false;
+            buttonGenerateMatrix1.Click += buttonGenerateMatrix1_Click;
+            // 
+            // buttonGenerateMatrix2
+            // 
+            buttonGenerateMatrix2.BackColor = Color.SpringGreen;
+            buttonGenerateMatrix2.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            buttonGenerateMatrix2.Location = new Point(1102, 279);
+            buttonGenerateMatrix2.Name = "buttonGenerateMatrix2";
+            buttonGenerateMatrix2.Size = new Size(273, 32);
+            buttonGenerateMatrix2.TabIndex = 15;
+            buttonGenerateMatrix2.Text = "Сгенерировать";
+            buttonGenerateMatrix2.UseVisualStyleBackColor = false;
+            buttonGenerateMatrix2.Click += buttonGenerateMatrix2_Click;
+            // 
+            // label5
+            // 
+            label5.AutoSize = true;
+            label5.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            label5.Location = new Point(1102, 346);
+            label5.Name = "label5";
+            label5.Size = new Size(136, 21);
+            label5.TabIndex = 16;
+            label5.Text = "Размер массивов:";
+            // 
+            // genCountRowCol
+            // 
+            genCountRowCol.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            genCountRowCol.Location = new Point(1309, 344);
+            genCountRowCol.Maximum = new decimal(new int[] { 1000, 0, 0, 0 });
+            genCountRowCol.Minimum = new decimal(new int[] { 2, 0, 0, 0 });
+            genCountRowCol.Name = "genCountRowCol";
+            genCountRowCol.Size = new Size(66, 29);
+            genCountRowCol.TabIndex = 17;
+            genCountRowCol.Value = new decimal(new int[] { 10, 0, 0, 0 });
+            // 
+            // button1
+            // 
+            button1.BackColor = Color.Orange;
+            button1.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point);
+            button1.Location = new Point(389, 41);
+            button1.Name = "button1";
+            button1.Size = new Size(609, 32);
+            button1.TabIndex = 22;
+            button1.Text = "Очистить матрицы";
+            button1.UseVisualStyleBackColor = false;
+            button1.Click += button1_Click;
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            BackColor = SystemColors.GradientInactiveCaption;
+            ClientSize = new Size(1523, 681);
+            Controls.Add(button1);
+            Controls.Add(genCountRowCol);
+            Controls.Add(label5);
+            Controls.Add(buttonGenerateMatrix2);
+            Controls.Add(buttonGenerateMatrix1);
+            Controls.Add(countStream);
+            Controls.Add(label4);
+            Controls.Add(labelResultTime);
+            Controls.Add(label3);
+            Controls.Add(buttonAlg2);
+            Controls.Add(textBoxMatrix2);
+            Controls.Add(buttonAlg1);
+            Controls.Add(textBoxResult);
+            Controls.Add(textBoxMatrix1);
+            Name = "Form1";
+            Text = "Умножение матриц: Мельников К.Ю.  ИСЭбд-41";
+            ((System.ComponentModel.ISupportInitialize)countStream).EndInit();
+            ((System.ComponentModel.ISupportInitialize)genCountRowCol).EndInit();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private TextBox textBoxMatrix1;
+        private TextBox textBoxResult;
+        private Button buttonAlg1;
+        private TextBox textBoxMatrix2;
+        private Button buttonAlg2;
+        private OpenFileDialog openFileDialog1;
+        private Label label3;
+        private Label labelResultTime;
+        private Label label4;
+        private NumericUpDown countStream;
+        private Button buttonGenerateMatrix1;
+        private Button buttonGenerateMatrix2;
+        private Label label5;
+        private NumericUpDown genCountRowCol;
+        private Button button1;
+    }
+}

tasks/melnikov-ky/lab_5/Lab5/Form1.cs

@@ -0,0 +1,96 @@
+using System.Diagnostics;
+
+namespace Lab5
+{
+    public partial class Form1 : Form
+    {
+        public Controller service;
+        public Alg1 Alg1;
+        public Alg2 Alg2;
+        public Stopwatch stopwatch;
+        public int[,] matrixA;
+        public int[,] matrixB;
+
+        public Form1()
+        {
+            InitializeComponent();
+            this.service = new Controller();
+            this.Alg1 = new Alg1();
+            this.Alg2 = new Alg2();
+            this.stopwatch = new Stopwatch();
+        }
+
+        private void buttonAlg1_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                stopwatch.Start();
+                int[,] matrixResult = Alg1.Begin(matrixA, matrixB);
+                stopwatch.Stop();
+
+                labelResultTime.Text = "" + stopwatch.Elapsed;
+
+
+
+                textBoxResult.Text = service.PrintResultMatrix(matrixResult);
+
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            stopwatch.Reset();
+        }
+
+        private void buttonAlg2_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                stopwatch.Start();
+                int[,] matrixResult = Alg2.Begin(matrixA, matrixB, (int)countStream.Value);
+                stopwatch.Stop();
+
+                labelResultTime.Text = "" + stopwatch.Elapsed;
+
+
+                textBoxResult.Text = service.PrintResultMatrix(matrixResult);
+
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            stopwatch.Reset();
+        }
+
+
+        private void buttonGenerateMatrix1_Click(object sender, EventArgs e)
+        {
+            matrixA = service.GenerateNewMatrix((int)genCountRowCol.Value);
+
+
+            textBoxMatrix1.Text = service.PrintResultMatrix(matrixA);
+
+        }
+
+        private void buttonGenerateMatrix2_Click(object sender, EventArgs e)
+        {
+            matrixB = service.GenerateNewMatrix((int)genCountRowCol.Value);
+
+
+            textBoxMatrix2.Text = service.PrintResultMatrix(matrixB);
+
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            textBoxMatrix1.Text = "";
+            textBoxMatrix2.Text = "";
+            textBoxResult.Text = "";
+            matrixA = null;
+            matrixB = null;
+
+
+        }
+    }
+}

tasks/melnikov-ky/lab_5/Lab5/Form1.resx

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="openFileDialog1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>7, 19</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
+</root>

tasks/melnikov-ky/lab_5/Lab5/Lab5.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

tasks/melnikov-ky/lab_5/Lab5/Lab5.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32811.315
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Lab5", "Lab5.csproj", "{1DB0461C-8F6E-4BE5-B697-09C4F10570BF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1DB0461C-8F6E-4BE5-B697-09C4F10570BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DB0461C-8F6E-4BE5-B697-09C4F10570BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1DB0461C-8F6E-4BE5-B697-09C4F10570BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1DB0461C-8F6E-4BE5-B697-09C4F10570BF}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {7B6008C5-2210-4BAA-B61A-F6C7D82930FA}
+	EndGlobalSection
+EndGlobal

tasks/melnikov-ky/lab_5/Lab5/Program.cs

@@ -0,0 +1,17 @@
+namespace Lab5
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}

tasks/melnikov-ky/lab_5/README.md

@@ -0,0 +1,37 @@
+# Отчет по лабораторной работе №5
+
+Выполнил студент гр. ИСЭбд-41 Мельников К.Ю.
+
+## Создание приложения
+
+Выбрал язык C#, Windows Forms.
+
+Приложение имеет три текстовых поля, в которых можно через пробел вносить элементы матрицы. В матрицы-множители значения можно сгенерировать внутри программы. Размерность можно регулировать от 2 до 1000 в специальном поле. При необходимости можно очистить все матрицы. Количество потоков в параллельном алгоритме регулируется в соответствующем поле. 
+
+Попробуем запустить обычный и паралелльный алгоритмы на матрицах 10х10 и зафиксировать результат выполнения по времени.
+
+![](pic/1.png)
+![](pic/1.1.png)
+
+В результате обычный алгоритм выполнился за 0.0004351 секунды, в то время как паралелльный выполнился за 0.0132985 секунды.
+
+## Бенчмарки
+
+Протестируем обычный и параллельный алгоритм матрицах 100х100, 300х300 и 500х500.
+Сверху отображен результат обычного алгоритма, снизу паралелльного.
+
+Матрицы 100х100
+
+![](pic/2.png)
+![](pic/2.2.png)
+
+Матрицы 300х300
+
+![](pic/3.png)
+![](pic/3.3.png)
+
+Матрицы 500х500
+
+![](pic/4.png)
+![](pic/4.4.png)
+