Overhead

OProfile is a system-wide profiler for Linux systems, capable of profiling all running code at low overhead. It consists of a kernel driver and a daemon for collecting sample data, and several post-profiling tools for turning data into information. OProfile leverages the hardware performance... Platforms: *nix, C/C++,

This is an example of a particle engine being adapted for a specific purpose, in this case snow. The arrow keys control, the direction and the speed of the wind, and the escape key exits.The red line in the center shows the speed and direction as a rotated overhead view, but it does not... Platforms: C and C plus plus

P2P-Radio is a program that can distribute audio and video streams (MP3/Ogg Vorbis/NSV) over the Internet in a peer-to-peer manner.It is possible to create your own internet radio station with P2P-Radio!P2P-Radio is programmed in Java and runs on Windows, Mac OS X, Linux and many other... Platforms: Java

This javascript VectorGraphics library provides graphics capabilities for javascript: functions to draw circles, ellipses (ovals), oblique lines, polylines and polygons (for instance triangles, rectangles) dynamically into a webpage.Usage of this Vector Graphics library should be easy even if you... Platforms: JavaScript

It is motivated by Gianluca Dorini's isParetoSetMember program. The new m-file version is much faster than the C version because of the more elegant algorithm. The efficiency is significantly improved in version 3. By implementing a new sorting scheme and recoding to reduce overhead, the code is... Platforms: Matlab

The MATLAB toolbox offers two particular functions working on vectors as the vector cross product and the dot product. These functions are implemented to work on a general matrix dimension. Unfortunately, this implies a long overhead and slows down the performance significantly.This archive... Platforms: Matlab

This is a lightweight mechanism to memoize results of functions that are often repeatedly called with the same arguments. It is indended for small-scale situations -- i.e., the function is called only with a small variety of arguments, for example less than 100, and the arguments (as well as... Platforms: Matlab

Nested Sets DB Tree can be used to manipulate nested sets of database table records that form an hierarchical tree.Features of Nested Sets DB Tree:- It provides means to initialize the record tree, insert record nodes in specific tree positions, retrieve node and parent records, change position... Platforms: PHP

pDB is a collection of PHP classes that implement a file based embeddable SQL database engine. It was written in pure PHP and does not require any special extension or external resource. So, it can be distributed with any plain PHP application.pDB class works by storing the database tables in... Platforms: PHP

This function provides a new progress-bar (waitbar in MATLAB-speak) with the following features: * Multiple bars in one window * Robust to the window being closed * Time-estimates for long-running tasks * Completion percentage for long-running tasks * Control of the color for each bar * Textured... Platforms: PHP

WP Status Notifier will send a notification to given email address(es) of posts pending review by contributors. It can also optionally notify the contributors when their post is accepted or rejected. WP Status Notifier is useful for moderation in blogs with multiple contributors.The plugin will... Platforms: PHP

WP Decoratr can automatically find images relevant to your post content from Flickr to spice up your posts.WP Decoratr is very easy to use and doesn't need any configuration. It will add a panel on the "Write Post" page. Compose your post as usual and click "decoratr" button on the editor toolbar... Platforms: PHP

Simple GMaps v2 implementation.Alpha stage.No additional tables in db, uses CCK to store all data.Requirements: CCKOnly one marker per one gmap is possible.This module was created for internal use, for our clients websites, when I was tired of fixing bugs/simplifying interface of GMaps related... Platforms: PHP

The Comment Moderation module gives an alternative view to your approval queue with all actions directly available from the comment moderation view. This helps to analyse comments one by one, take action and move on to the next comment in the queue. You can also much easier browse through your... Platforms: PHP

The Twinfield User Synchronisation module allows synchronisation of your Drupal users with the Twinfield accounting service.Target audienceThis module is ideal for associations and other organizations which have a member administration in Twinfield as it allows the members to update their own... Platforms: PHP

Turns your Drupal site into an OpenSearch client capable of searching 3rd party sites that offer OpenSearch RSS feeds. See http://opensearch.a9.com/ for more information.RSS parsing is handled by the Magpie RSS library. This enables search requests to remote sites to be cached in order to... Platforms: PHP

This module allows users to pay for a node, such as an event/conference/lecture/course, without the overhead of ecommerce or ubercart.Different roles can have different amounts for the same node, for example members can be offered a lower rate over non-members.After signing up for the node using... Platforms: PHP

BlockTools provides a simple programatic interface for retrieving individual blocks from the block system while retaining Drupal's block caching mechanism. Additionally, BlockTools provides per block caching that can be configured through each block's configuration form.To invoke blocktools,... Platforms: PHP

This plugin lets you as a network administrator add users to your sites without having to remember or look up the user's login name. It replaces the input field with a comfortable dropdown menu, so you can choose between all existing users that are not yet added to the site.Don't worry about code... Platforms: PHP

This is a node matching API that understands CCK and Taxonomy, and matches nodes based on specified settings.It can be used for product matching, user personality/interest matching and similar applications.An example for using this API can be found in the User matching module.To DoIt would be... Platforms: PHP