Michael Brase

Extracting high performance logging data with a debugger In part one of this series, I described how to build a custom logging framework in userspace with very little overhead. It worked by having each thread store logging information in a circular buffer while in critical sections, and later post processing

Writing efficient logging for performance critical and real time Unix applications. Most applications have some mechanism for logging, which is way of saving information about the progression of the program. Basic applications just write text to stdout, using printf() or some other equivalent. Larger applications have more sophisticated mechanisms, which