Vampir on Jaguar/Titan: Read the Latest Update

HPCwire published an article on how a joint team of researchers from OLCF (Oak Ridge Leadership Computing Facility), ANL (Argonne National Laboratory) and ZIH (Center for Information Services and High Performance Computing) managed to improve Vampir so that it ran on all 220,000 cores on Jaguar (now Titan):

HPCwire: Vampir Rises to the Occasion at ORNL