Performance tools

Hybrid MPI and OpenMP parallelisation is a popular way to increase the scalability of MPI codes.
In the previous blog article
A common problem encountered when attempting to set up workflows on HPC machines is handling and
The Intel Trace Analyzer and Collector (ITAC) profiling tool allows application developers to pro
The POP service uses the POP metrics (described in this arti
Intel VTune Amplifier is a powerful tool for profiling code written in a varie
HPC applications spend time in three phases: computation, communication (between processes) and i
The Jülich Supercomputing Centre develops Scalasca and ass