cgrep provides many of the features of grep, egrep, and fgrep with enhanced performance along with many additional features. One of the most important features is the ability to output the context (surrounding lines) of the matching lines. The context window may be specified as a constant number of lines before and after the matching lines, by specifying beginning and ending delimiters, or various combinations thereof.
Multipurpose Versatile Test Harness (MVTH) is a rapid prototyping and testing platform designed for computer vision algorithms. It benefits from the speed and low-level control of the C language while allowing for iterative tweaking and visualization during a running session (similar to Matlab). The end result is a core infrastructure that supports plugins and allows the rapid testing of ideas and comparisons of incremental improvements with results generated during previous plugin reloads. Plugins with machine/computer vision algorithms, image processing routines, and code for using particle filters (a statistical sampling approach) are included.
Yet Another Java Profiler is a profiler tool that uses the JVMTI interface. It can be used to selectively trace a Java program and store this information in a compressed logfile. This logfile can then later be analyzed using the same tool. It's also possible to monitor heap/stack usage and the threads at runtime.