Utility application to obtain data about your OpenGL implementation.
OpenGLChecker is a fast and smooth program that retrieves relevant information about your OpenGL implementation. It can also test your computer's performance with fully scripted benchmarks. This allows you to write your own benchmark scripts for testing your OpenGL performance.
A collection of performance analysis software that can assist with a variety of techniques useful for application software optimization and benchmarking. The current release provides support for analysis with hardware performance counters on Linux.
Frees inactive memory and releases it back to free memory. It does not reduce your inactive memory to free the cache like most other programs. Reducing free memory to release more inactive memory could cause a programs to crash.