Welcome to Dennis Lang's
Welcome to Dennis Lang's
Welcome to Dennis Lang's
Source Code and Performance Metrics
Source Code and Performance Metrics
lang.dennis@comcast.net           Linkedin: http://www.linkedin.com/pub/1/119/293     Upd:27-Dec-2011

Performance Articles on Cpu, Thread and Disk I/O

array STL Performance and Comparison (Linux and Windows) linuxwindows
ringbuffer Thread optimized Ring Buffer and Queues, DDJ Jan 2009 by Herb Sutter (Linux and Windows) linuxwindows
stopwatch Time C functions and operations (Linux and Windows) linuxwindows
slidingsquares Measure Thread Locality Penalty (Linux and Windows) linuxwindows
locks Measure Various Locking Strategies (Linux and Windows) linuxwindows
fileio Measure Various File I/O Strategies (Linux and Windows) linuxwindows
timewinio Measure Performance of various Window File I/O Attribute Settings (Windows) windows
xml Measure Reading (parsing) XML Document (msxml3,msxml6,opensource and commerical) (Windows) (Windows) windows
float Best Way to Convert Floating Point Ascii String to Double (Linux and Windows) linuxwindows

C++ (C plus plus):windows

Empty MFC Application which automatically resizes UI components like Motif. The Application removes empty directories
timeme v1.1 TimeMe - Command Line utility which measures several performance counters of a target program's execution.

C# (Csharp): windows

urlcleaner v1.4 UrlCleaner - C# Url Shortcut Cleaner / Verification
colormatrix v1.5 ColorMatrix - C# Demonstrate use of ColorMatrix
folderbar v1.4 FolderBar - C# Decorative File Browser Bar
xydraw v1.7 XyDraw - C# (X,Y) data segment graph/draw/plot program
netpeak v2.1 NetPeak - C# Monitor and Graph network connections
webmetar v2.4 WebMetar - C# Fetch and Decode Weather METAR reports
red v2.2 Red - C# Remove Empty Directories
spinbox v1.0 Spinbox - C# How to spin a dialog during open or close
xmldiff48 v1.8 XmlDiff - C# Xml side-by-side viewer and comparison tool
deskmenu v1.0 DeskMenu - C# Desktop Shell Context to launch explorer
magnifile48 v6.4 Magnifile - C# Display open file handles, disk allocation, monitor & more
RegCompare v1.3 RegCompare - C# Registry(.reg) Side-by-side viewer and comparison
m3dviewer v2.5 M3dViewer - C# application to view 3d Xfile models
vsCleaner v1.9 VStudioCleaner - C# Locate and remove files (ex: Visual Studio garbage)
picviewer v1.3 PicViewer - C# View several images
acuteAngle v1.0 AcuteAngleDraw - C# Test Acute Angle Transformation.
llcount v1.3 LLCount - C# Count Lines of Code (partially implemented)
agifcreator v1.4 AGifCreator - C# Create Animate Gif from images
colorSelector v1.1 ColorSelctor - C# HSL/RGB color selector

Console Commands: windows

llfile v8.3 Colorized directory listing, File copy, compare (with directory wildcards like Unix)
ntfsjournal v2.7    NTFS journal search and listing
ntfsfastfind v2.3    NTFS Fast File Find using MFT

Visual Studio 2008 Addons: windows

Count source code in VS Solution/Projects Author:Oz Solomon
Mouse Wheel scroll class methods Author:Jochen Baier
Quick open solution files by providing partial file name or pattern Author:Jeff Grills
Proj Summary, List Dirty (modified files), Quick open files by partial file name or class name Author:Dennis Lang

HTML: linux windows

HTML Buttons which press in/out
HTML Table highlight by date and cursor

Win Xp Links: windows

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