tasks/nikiforova-ts/Lab_5/.gitignore

@@ -0,0 +1,477 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
+
+# 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
+
+##
+## 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

tasks/nikiforova-ts/Lab_5/Readme.md

@@ -0,0 +1,38 @@
+# Отчёт по лабораторной работе №5
+
+Выполнила: студентка гр. ИСЭбд-41 Никифорова Татьяна Сергеевна.
+
+## Создание приложения
+
+Выбрала язык Python.
+
+Запустим алгоритм с матрицей 10x10 c различными алгоритмами.
+
+![](picture/1.png) 
+![](picture/2.png)
+
+## Бенчмарки
+
+Протекстируем обычный и паралелльный с различными размерами матриц.
+
+Матрица 100х100
+
+![](picture/3-100.png) 
+![](picture/4.png)
+
+Матрица 300х300
+
+![](picture/5-300.png) 
+![](picture/6.png)
+
+Матрица 500х500
+
+![](picture/7-500.png) 
+![](picture/8.png)
+
+Вывод: Для небольших матриц и с небольшим количеством ядер процессора параллельная реализация может не всегда оказаться быстрее из-за дополнительных накладных расходов.
+
+
+
+
+

tasks/nikiforova-ts/Lab_5/work/Lab5.py

@@ -0,0 +1,100 @@
+import numpy as np
+import tkinter as tk
+from tkinter import ttk
+from multiprocessing import Pool
+import time
+
+def multiply_matrices_sequential(matrix_a, matrix_b):
+    return np.dot(matrix_a, matrix_b)
+
+def multiply_matrices_parallel(args):
+    row, matrix_a, matrix_b, cols = args
+    return [sum(matrix_a[row, k] * matrix_b[k, col] for k in range(cols)) for col in range(cols)]
+
+def multiply_matrices(matrix_size, parallel=False, num_threads=None):
+    matrix_a = np.random.randint(1, 10, size=(matrix_size, matrix_size))  # Генерация целых чисел от 1 до 10
+    matrix_b = np.random.randint(1, 10, size=(matrix_size, matrix_size))
+
+    if parallel:
+        start_time = time.time()
+        args = [(row, matrix_a, matrix_b, matrix_size) for row in range(matrix_size)]
+
+        with Pool(num_threads) as pool:
+            result = np.array(pool.map(multiply_matrices_parallel, args))
+
+        end_time = time.time()
+    else:
+        start_time = time.time()
+        result = multiply_matrices_sequential(matrix_a, matrix_b)
+        end_time = time.time()
+
+    execution_time = end_time - start_time
+
+    return matrix_a, matrix_b, result, execution_time
+
+def run_multiplication():
+    matrix_size = int(matrix_size_entry.get())
+    algorithm_choice = algorithm_var.get()
+    parallel = True if algorithm_choice == 'Параелльный' else False
+    num_threads = int(threads_entry.get()) if parallel else None
+
+    matrix_a, matrix_b, result, execution_time = multiply_matrices(matrix_size, parallel, num_threads)
+
+    result_text.config(state=tk.NORMAL)
+    result_text.delete("1.0", tk.END)
+    result_text.insert(tk.END, f"Результат:\n{result}\n\nВремя: {execution_time:.6f} секунд")
+    result_text.config(state=tk.DISABLED)
+
+    matrix_a_text.config(state=tk.NORMAL)
+    matrix_a_text.delete("1.0", tk.END)
+    matrix_a_text.insert(tk.END, f"Матрица A:\n{matrix_a}")
+    matrix_a_text.config(state=tk.DISABLED)
+
+    matrix_b_text.config(state=tk.NORMAL)
+    matrix_b_text.delete("1.0", tk.END)
+    matrix_b_text.insert(tk.END, f"Матрица B:\n{matrix_b}")
+    matrix_b_text.config(state=tk.DISABLED)
+
+# GUI setup
+root = tk.Tk()
+root.title("Matrix Multiplication")
+
+# Matrix Size
+matrix_size_label = ttk.Label(root, text="Размер матрицы:")
+matrix_size_label.grid(row=0, column=0, padx=5, pady=5)
+matrix_size_entry = ttk.Entry(root)
+matrix_size_entry.grid(row=0, column=1, padx=5, pady=5)
+matrix_size_entry.insert(0, "")
+
+# Algorithm Choice
+algorithm_label = ttk.Label(root, text="Алгоритм:")
+algorithm_label.grid(row=1, column=0, padx=5, pady=5)
+algorithm_var = tk.StringVar(value="Обычный")
+algorithm_combobox = ttk.Combobox(root, textvariable=algorithm_var, values=["Обычный", "Паралелльный"])
+algorithm_combobox.grid(row=1, column=1, padx=5, pady=5)
+
+# Threads (only for parallel algorithm)
+threads_label = ttk.Label(root, text="Потоки:")
+threads_label.grid(row=2, column=0, padx=5, pady=5)
+threads_entry = ttk.Entry(root)
+threads_entry.grid(row=2, column=1, padx=5, pady=5)
+threads_entry.insert(0, "4")
+#threads_entry.state(['readonly'])  # make it read-only initially
+
+# Run Button
+run_button = ttk.Button(root, text="Начать", command=run_multiplication)
+run_button.grid(row=3, column=0, columnspan=2, pady=10)
+
+# Result Text
+result_text = tk.Text(root, height=15, width=50, state=tk.DISABLED)
+result_text.grid(row=4, column=0, columnspan=2, padx=10, pady=10)
+
+# Generated Matrix A
+matrix_a_text = tk.Text(root, height=10, width=25, state=tk.DISABLED)
+matrix_a_text.grid(row=5, column=0, padx=10, pady=5)
+
+# Generated Matrix B
+matrix_b_text = tk.Text(root, height=10, width=25, state=tk.DISABLED)
+matrix_b_text.grid(row=5, column=1, padx=10, pady=5)
+
+root.mainloop()