diff --git a/tasks/dunaev-oi/lab_6/Lab6/.gitignore b/tasks/dunaev-oi/lab_6/Lab6/.gitignore new file mode 100644 index 0000000..104b544 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/.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 +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Mono auto generated files +mono_crash.* + +# Build results +[Dd]ebug/ +[Dd]ebugPublic/ +[Rr]elease/ +[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/ + +# Tye +.tye/ + +# ASP.NET Scaffolding +ScaffoldingReadMe.txt + +# StyleCop +StyleCopReport.xml + +# Files built by Visual Studio +*_i.c +*_p.c +*_h.h +*.ilk +*.meta +*.obj +*.iobj +*.pch +*.pdb +*.ipdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*_wpftmp.csproj +*.log +*.tlog +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Coverlet is a free, cross platform Code Coverage Tool +coverage*.json +coverage*.xml +coverage*.info + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# 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 +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. Comment the next line if you want to +# checkin your Azure Web App publish settings, but sensitive information contained +# in these scripts will be unencrypted +PublishScripts/ + +# NuGet Packages +*.nupkg +# NuGet Symbol Packages +*.snupkg +# 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 +*.nuget.props +*.nuget.targets + +# Microsoft Azure Build Output +csx/ +*.build.csdef + +# Microsoft Azure Emulator +ecf/ +rcf/ + +# Windows Store app package directories and files +AppPackages/ +BundleArtifacts/ +Package.StoreAssociation.xml +_pkginfo.txt +*.appx +*.appxbundle +*.appxupload + +# 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/ +~$* +*~ +*.dbmdl +*.dbproj.schemaview +*.jfm +*.pfx +*.publishsettings +orleans.codegen.cs + +# 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 ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm +ServiceFabricBackup/ +*.rptproj.bak + +# SQL Server files +*.mdf +*.ldf +*.ndf + +# Business Intelligence projects +*.rdl.data +*.bim.layout +*.bim_*.settings +*.rptproj.rsuser +*- [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/ + +# Visual Studio 6 build log +*.plg + +# Visual Studio 6 workspace options file +*.opt + +# Visual Studio 6 auto-generated workspace file (contains which files were open etc.) +*.vbw + +# Visual Studio 6 auto-generated project file (contains which files were open etc.) +*.vbp + +# Visual Studio 6 workspace and project file (working project files containing files to include in project) +*.dsw +*.dsp + +# Visual Studio 6 technical files +*.ncb +*.aps + +# Visual Studio LightSwitch build output +**/*.HTMLClient/GeneratedArtifacts +**/*.DesktopClient/GeneratedArtifacts +**/*.DesktopClient/ModelManifest.xml +**/*.Server/GeneratedArtifacts +**/*.Server/ModelManifest.xml +_Pvt_Extensions + +# 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 + +# Tabs Studio +*.tss + +# Telerik's JustMock configuration file +*.jmconfig + +# BizTalk build output +*.btp.cs +*.btm.cs +*.odx.cs +*.xsd.cs + +# OpenCover UI analysis results +OpenCover/ + +# Azure Stream Analytics local run output +ASALocalRun/ + +# MSBuild Binary and Structured Log +*.binlog + +# NVidia Nsight GPU debugger configuration file +*.nvuser + +# MFractors (Xamarin productivity tool) working folder +.mfractor/ + +# Local History for Visual Studio +.localhistory/ + +# Visual Studio History (VSHistory) files +.vshistory/ + +# 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 +*.msix +*.msm +*.msp + +# 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 +tarballs/ +test-results/ + +# 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 +.apdisk + +# content below from: https://github.com/github/gitignore/blob/master/Global/Windows.gitignore +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +[Dd]esktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msix +*.msm +*.msp + +# Windows shortcuts +*.lnk + +# Vim temporary swap files +*.swp diff --git a/tasks/dunaev-oi/lab_6/Lab6/Alg1.cs b/tasks/dunaev-oi/lab_6/Lab6/Alg1.cs new file mode 100644 index 0000000..0b51bb2 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Alg1.cs @@ -0,0 +1,46 @@ +namespace Lab6 +{ + public class Alg1 + { + public int Begin(int[,] matrix) + { + return CalculateDeterminant(matrix); + } + + static int CalculateDeterminant(int[,] matrix) + { + int n = matrix.GetLength(0); + + if (n == 1) + { + return matrix[0, 0]; + } + + int determinant = 0; + + for (int j = 0; j < n; j++) + { + int[,] submatrix = new int[n - 1, n - 1]; + + for (int i = 1; i < n; i++) + { + for (int k = 0; k < n; k++) + { + if (k < j) + { + submatrix[i - 1, k] = matrix[i, k]; + } + else if (k > j) + { + submatrix[i - 1, k - 1] = matrix[i, k]; + } + } + } + + determinant += (int)Math.Pow(-1, j) * matrix[0, j] * CalculateDeterminant(submatrix); + } + + return determinant; + } + } +} diff --git a/tasks/dunaev-oi/lab_6/Lab6/Alg2.cs b/tasks/dunaev-oi/lab_6/Lab6/Alg2.cs new file mode 100644 index 0000000..39f2c78 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Alg2.cs @@ -0,0 +1,90 @@ +using System.Diagnostics.CodeAnalysis; +using System.Drawing.Drawing2D; + +namespace Lab6 +{ + public class Alg2 + { + public double Begin(double[,] matrixA, int threadCount) + { + int size = matrixA.GetLength(0); + + if (size == 1) + { + return matrixA[0, 0]; + } + else if (size == 2) + { + return matrixA[0, 0] * matrixA[1, 1] - matrixA[0, 1] * matrixA[1, 0]; + } + else + { + double determinant = 0; + object lockObject = new object(); + + Parallel.For(0, size, new ParallelOptions { MaxDegreeOfParallelism = threadCount }, i => + { + double[,] subMatrix = GetSubMatrix(matrixA, i); + double subDeterminant = matrixA[0, i] * Determinant(subMatrix); + + lock (lockObject) + { + determinant += Math.Pow(-1, i) * subDeterminant; + } + }); + + return determinant; + } + } + + static double[,] GetSubMatrix(double[,] matrix, int columnIndex) + { + int size = matrix.GetLength(0); + double[,] subMatrix = new double[size - 1, size - 1]; + + for (int i = 1; i < size; i++) + { + for (int j = 0; j < size; j++) + { + if (j < columnIndex) + { + subMatrix[i - 1, j] = matrix[i, j]; + } + else if (j > columnIndex) + { + subMatrix[i - 1, j - 1] = matrix[i, j]; + } + } + } + + return subMatrix; + } + + static double Determinant(double[,] matrix) + { + int size = matrix.GetLength(0); + + if (size == 1) + { + return matrix[0, 0]; + } + else if (size == 2) + { + return matrix[0, 0] * matrix[1, 1] - matrix[0, 1] * matrix[1, 0]; + } + else + { + double determinant = 0; + + for (int i = 0; i < size; i++) + { + double[,] subMatrix = GetSubMatrix(matrix, i); + + determinant += Math.Pow(-1, i) * matrix[0, i] * Determinant(subMatrix); + } + + return determinant; + } + } + } +} \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/Lab6/Controller.cs b/tasks/dunaev-oi/lab_6/Lab6/Controller.cs new file mode 100644 index 0000000..ff3742c --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Controller.cs @@ -0,0 +1,95 @@ +using System.Drawing; + +namespace Lab6 +{ + public class Controller + { + public double[,] ConvertArray(int[,] intArray) + { + int rows = intArray.GetLength(0); + int cols = intArray.GetLength(1); + + double[,] doubleArray = new double[rows, cols]; + + for (int i = 0; i < rows; i++) + { + for (int j = 0; j < cols; j++) + { + doubleArray[i, j] = (double)intArray[i, j]; + } + } + + return doubleArray; + } + + 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, 5); + } + } + + return matrix; + } + } +} diff --git a/tasks/dunaev-oi/lab_6/Lab6/Form1.Designer.cs b/tasks/dunaev-oi/lab_6/Lab6/Form1.Designer.cs new file mode 100644 index 0000000..05b9a84 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Form1.Designer.cs @@ -0,0 +1,222 @@ +namespace Lab6 +{ + partial class Form1 + { + /// + /// Required designer variable. + /// + private System.ComponentModel.IContainer components = null; + + /// + /// Clean up any resources being used. + /// + /// true if managed resources should be disposed; otherwise, false. + protected override void Dispose(bool disposing) + { + if (disposing && (components != null)) + { + components.Dispose(); + } + base.Dispose(disposing); + } + + #region Windows Form Designer generated code + + /// + /// Required method for Designer support - do not modify + /// the contents of this method with the code editor. + /// + private void InitializeComponent() + { + textBoxMatrix1 = new TextBox(); + textBoxResult = new TextBox(); + buttonAlg1 = new Button(); + buttonAlg2 = new Button(); + openFileDialog1 = new OpenFileDialog(); + label3 = new Label(); + labelResultTime = new Label(); + label4 = new Label(); + countStream = new NumericUpDown(); + buttonGenerateMatrix1 = new Button(); + label5 = new Label(); + genCountRowCol = new NumericUpDown(); + button1 = new Button(); + label1 = new Label(); + ((System.ComponentModel.ISupportInitialize)countStream).BeginInit(); + ((System.ComponentModel.ISupportInitialize)genCountRowCol).BeginInit(); + SuspendLayout(); + // + // textBoxMatrix1 + // + textBoxMatrix1.Location = new Point(58, 48); + textBoxMatrix1.Multiline = true; + textBoxMatrix1.Name = "textBoxMatrix1"; + textBoxMatrix1.Size = new Size(565, 274); + textBoxMatrix1.TabIndex = 0; + // + // textBoxResult + // + textBoxResult.Location = new Point(833, 48); + textBoxResult.Multiline = true; + textBoxResult.Name = "textBoxResult"; + textBoxResult.Size = new Size(258, 40); + textBoxResult.TabIndex = 1; + // + // buttonAlg1 + // + buttonAlg1.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point); + buttonAlg1.Location = new Point(833, 186); + buttonAlg1.Name = "buttonAlg1"; + buttonAlg1.Size = new Size(258, 40); + buttonAlg1.TabIndex = 2; + buttonAlg1.Text = "Обычный алгоритм"; + buttonAlg1.UseVisualStyleBackColor = true; + buttonAlg1.Click += buttonAlg1_Click; + // + // buttonAlg2 + // + buttonAlg2.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point); + buttonAlg2.Location = new Point(833, 232); + buttonAlg2.Name = "buttonAlg2"; + buttonAlg2.Size = new Size(258, 39); + buttonAlg2.TabIndex = 8; + buttonAlg2.Text = "Паралелльный алгоритм"; + buttonAlg2.UseVisualStyleBackColor = true; + buttonAlg2.Click += buttonAlg2_Click; + // + // openFileDialog1 + // + openFileDialog1.FileName = "openFileDialog1"; + // + // label3 + // + label3.AutoSize = true; + label3.Font = new Font("Segoe UI", 15.75F, FontStyle.Regular, GraphicsUnit.Point); + label3.Location = new Point(23, 370); + label3.Name = "label3"; + label3.Size = new Size(111, 30); + 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(165, 370); + labelResultTime.Name = "labelResultTime"; + labelResultTime.Size = new Size(0, 30); + labelResultTime.TabIndex = 10; + // + // label4 + // + label4.AutoSize = true; + label4.Location = new Point(833, 129); + label4.Name = "label4"; + label4.Size = new Size(123, 15); + label4.TabIndex = 12; + label4.Text = "Количество потоков:"; + // + // countStream + // + countStream.Location = new Point(1007, 127); + 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, 23); + countStream.TabIndex = 13; + countStream.Value = new decimal(new int[] { 4, 0, 0, 0 }); + // + // buttonGenerateMatrix1 + // + buttonGenerateMatrix1.Location = new Point(268, 10); + buttonGenerateMatrix1.Name = "buttonGenerateMatrix1"; + buttonGenerateMatrix1.Size = new Size(122, 32); + buttonGenerateMatrix1.TabIndex = 14; + buttonGenerateMatrix1.Text = "Сгенерировать"; + buttonGenerateMatrix1.UseVisualStyleBackColor = true; + buttonGenerateMatrix1.Click += buttonGenerateMatrix1_Click; + // + // label5 + // + label5.AutoSize = true; + label5.Location = new Point(833, 100); + label5.Name = "label5"; + label5.Size = new Size(166, 15); + label5.TabIndex = 16; + label5.Text = "Размерность при генерации:"; + // + // genCountRowCol + // + genCountRowCol.Location = new Point(1007, 98); + genCountRowCol.Maximum = new decimal(new int[] { 500, 0, 0, 0 }); + genCountRowCol.Minimum = new decimal(new int[] { 2, 0, 0, 0 }); + genCountRowCol.Name = "genCountRowCol"; + genCountRowCol.Size = new Size(66, 23); + genCountRowCol.TabIndex = 17; + genCountRowCol.Value = new decimal(new int[] { 3, 0, 0, 0 }); + // + // button1 + // + button1.Font = new Font("Segoe UI", 12F, FontStyle.Regular, GraphicsUnit.Point); + button1.Location = new Point(833, 295); + button1.Name = "button1"; + button1.Size = new Size(258, 46); + button1.TabIndex = 22; + button1.Text = "Очистить матрицы"; + button1.UseVisualStyleBackColor = true; + button1.Click += button1_Click; + // + // label1 + // + label1.AutoSize = true; + label1.Font = new Font("Segoe UI", 15.75F, FontStyle.Regular, GraphicsUnit.Point); + label1.Location = new Point(833, 12); + label1.Name = "label1"; + label1.Size = new Size(240, 30); + label1.TabIndex = 23; + label1.Text = "Детерминант матрицы:"; + // + // Form1 + // + AutoScaleDimensions = new SizeF(7F, 15F); + AutoScaleMode = AutoScaleMode.Font; + ClientSize = new Size(1132, 534); + Controls.Add(label1); + Controls.Add(button1); + Controls.Add(genCountRowCol); + Controls.Add(label5); + Controls.Add(buttonGenerateMatrix1); + Controls.Add(countStream); + Controls.Add(label4); + Controls.Add(labelResultTime); + Controls.Add(label3); + Controls.Add(buttonAlg2); + Controls.Add(buttonAlg1); + Controls.Add(textBoxResult); + Controls.Add(textBoxMatrix1); + Name = "Form1"; + Text = "Перемножение матриц: Дунаев О.И. 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 Button buttonAlg2; + private OpenFileDialog openFileDialog1; + private Label label3; + private Label labelResultTime; + private Label label4; + private NumericUpDown countStream; + private Button buttonGenerateMatrix1; + private Label label5; + private NumericUpDown genCountRowCol; + private Button button1; + private Label label1; + } +} \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/Lab6/Form1.cs b/tasks/dunaev-oi/lab_6/Lab6/Form1.cs new file mode 100644 index 0000000..40bbae6 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Form1.cs @@ -0,0 +1,90 @@ +using System.Diagnostics; + +namespace Lab6 +{ + public partial class Form1 : Form + { + public Controller service; + public Alg1 Alg1; + public Alg2 Alg2; + public Stopwatch stopwatch; + public int[,] matrixA; + + 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 result = Alg1.Begin(matrixA); + stopwatch.Stop(); + + labelResultTime.Text = "" + stopwatch.Elapsed; + textBoxResult.Text = Convert.ToString(result); + } + catch (Exception ex) + { + MessageBox.Show(ex.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Error); + } + stopwatch.Reset(); + } + + private void buttonAlg2_Click(object sender, EventArgs e) + { + try + { + double[,] doubleMatrix = service.ConvertArray(matrixA); + + stopwatch.Start(); + textBoxResult.Text = Convert.ToString(Alg2.Begin(doubleMatrix, (int)countStream.Value)); + stopwatch.Stop(); + + labelResultTime.Text = "" + stopwatch.Elapsed; + } + catch (Exception ex) + { + MessageBox.Show(ex.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Error); + } + stopwatch.Reset(); + } + + private void buttonLoadMatrix1_Click(object sender, EventArgs e) + { + openFileDialog1.ShowDialog(); + string filePath = openFileDialog1.FileName; + string result = service.GetTextFromFile(filePath); + + textBoxMatrix1.Text = result; + + matrixA = service.GetMatrixFromTextbox(result); + + } + + private void buttonGenerateMatrix1_Click(object sender, EventArgs e) + { + matrixA = service.GenerateNewMatrix((int)genCountRowCol.Value); + + + textBoxMatrix1.Text = service.PrintResultMatrix(matrixA); + + } + + private void button1_Click(object sender, EventArgs e) + { + textBoxMatrix1.Text = ""; + textBoxResult.Text = ""; + matrixA = null; + + } + + + } +} \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/Lab6/Form1.resx b/tasks/dunaev-oi/lab_6/Lab6/Form1.resx new file mode 100644 index 0000000..9633d40 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Form1.resx @@ -0,0 +1,123 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + text/microsoft-resx + + + 2.0 + + + System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + + System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + + 7, 19 + + \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/Lab6/Lab6.csproj b/tasks/dunaev-oi/lab_6/Lab6/Lab6.csproj new file mode 100644 index 0000000..b57c89e --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Lab6.csproj @@ -0,0 +1,11 @@ + + + + WinExe + net6.0-windows + enable + true + enable + + + \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/Lab6/Lab6.sln b/tasks/dunaev-oi/lab_6/Lab6/Lab6.sln new file mode 100644 index 0000000..5dfa3f4 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Lab6.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}") = "Lab6", "Lab6.csproj", "{5E467820-7298-4466-AD82-CEDEB780CA68}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {5E467820-7298-4466-AD82-CEDEB780CA68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {5E467820-7298-4466-AD82-CEDEB780CA68}.Debug|Any CPU.Build.0 = Debug|Any CPU + {5E467820-7298-4466-AD82-CEDEB780CA68}.Release|Any CPU.ActiveCfg = Release|Any CPU + {5E467820-7298-4466-AD82-CEDEB780CA68}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ExtensibilityGlobals) = postSolution + SolutionGuid = {7933D480-E7B1-4658-8726-83CCD3BED00D} + EndGlobalSection +EndGlobal diff --git a/tasks/dunaev-oi/lab_6/Lab6/Program.cs b/tasks/dunaev-oi/lab_6/Lab6/Program.cs new file mode 100644 index 0000000..59d7697 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/Lab6/Program.cs @@ -0,0 +1,17 @@ +namespace Lab6 +{ + internal static class Program + { + /// + /// The main entry point for the application. + /// + [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()); + } + } +} \ No newline at end of file diff --git a/tasks/dunaev-oi/lab_6/README.md b/tasks/dunaev-oi/lab_6/README.md new file mode 100644 index 0000000..06ab1c0 --- /dev/null +++ b/tasks/dunaev-oi/lab_6/README.md @@ -0,0 +1,42 @@ +# Отчет по лабораторной работе №6 + +Выполнил студент гр. ИСЭбд-41 Дунаев О.И. + +## Создание приложения + +Выбрал язык C#, Windows Forms. + +Приложение имеет поле ввода матрицы, в которое можно через пробел вносить элементы матрицы. При необходимости можно сгенерировать матрицу указав её размерность . При необходимости можно очистить матрицу и определитель. Количество потоков в параллельном алгоритме регулируется в соответствующем поле. + +Попробуем запустить обычный и паралелльный алгоритмы на матрицах 3х3 и зафиксировать результат выполнения по времени. + +![](pic/1.png) +![](pic/2.png) + + + +## Бенчмарки + +Протестируем обычный и параллельный алгоритм определение детерминанта на различной размерности матрицы. + +В ходе экспериментов было установлено, что обработка матрицы размеров больше 12х12 занимает слишком много времени в обычном алгоритме, поэтому для тестирования возьмем матрицы 5х5, 8х8 и 11х11. + +Сверху отображен результат обычного алгоритма, снизу паралелльного. + +Матрица 5х5 + +![](pic/5x5№1.png) +![](pic/5x5№2.png) + +Матрицы 8x8 + +![](pic/8x8№1.png) +![](pic/8x8№2.png) + +Матрицы 12х12 + +![](pic/12x12№1.png) +![](pic/12x12№2.png) + +Вывод: Параллельный алгоритм работает быстрее только при наличии большого количества операций. Если операций не так много, то обычный алгоритм справляется быстрее. + diff --git a/tasks/dunaev-oi/lab_6/pic/1.png b/tasks/dunaev-oi/lab_6/pic/1.png new file mode 100644 index 0000000..8d91216 Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/1.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/11x11№1.png b/tasks/dunaev-oi/lab_6/pic/11x11№1.png new file mode 100644 index 0000000..c9414ec Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/11x11№1.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/11x11№2.png b/tasks/dunaev-oi/lab_6/pic/11x11№2.png new file mode 100644 index 0000000..431fdcf Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/11x11№2.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/2.png b/tasks/dunaev-oi/lab_6/pic/2.png new file mode 100644 index 0000000..03cdee5 Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/2.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/5x5№1.png b/tasks/dunaev-oi/lab_6/pic/5x5№1.png new file mode 100644 index 0000000..0059b4a Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/5x5№1.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/5x5№2.png b/tasks/dunaev-oi/lab_6/pic/5x5№2.png new file mode 100644 index 0000000..515ac7b Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/5x5№2.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/8x8№1.png b/tasks/dunaev-oi/lab_6/pic/8x8№1.png new file mode 100644 index 0000000..9b4a6a7 Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/8x8№1.png differ diff --git a/tasks/dunaev-oi/lab_6/pic/8x8№2.png b/tasks/dunaev-oi/lab_6/pic/8x8№2.png new file mode 100644 index 0000000..85d14f8 Binary files /dev/null and b/tasks/dunaev-oi/lab_6/pic/8x8№2.png differ