The Extrae profiling tool, developed by BSC, can very quickly produce very large trace files, whi
Performance tools
28
May
27
May
When viewing a trace file in Paraver’s timeline view, it might be interesting to determine the le
26
May
Understanding the I/O behavior of HPC applications is critical to ensuring their efficient use of
06
Feb
Very often scientific applications are using third-party libraries, e.g.
09
Jan
24
Oct
First glimpse of the scaling behavior using CubeGUI/Scaling plugin.
04
Sep
Hybrid MPI and OpenMP parallelisation is a popular way to increase the scalability of MPI codes.
04
Sep
16
Jul
A common problem encountered when attempting to set up workflows on HPC machines is handling and
03
Jun
The Intel Trace Analyzer and Collector (ITAC) profiling tool allows application developers to pro