PITTSBURGH -- Computer bugs, or errors in software, can mess up just about anything: They've been blamed for missing homework, blackouts, prison breaks and even the loss of multimillion-dollar space ...

If you have ever tried to debug optimized code, you probably realized that it can be a frustrating experience. Without optimizations, your debugger is a reliable assistant, precisely following every ...

Researchers have used the Stack Trace Analysis Tool, a highly scalable, lightweight tool to debug a program running more than one million MPI processes on the IBM Blue Gene/Q-based Sequoia ...