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Performance Optimisation and Productivity
A Centre of Excellence in HPC
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Tool Time: Observing Application Performance Using the TAU Performance System®
Tool Time: memP - Parallel Heap Profiling
memP is a parallel heap profiling library for MPI applications.
Tool Time: Analyzing Performance Profiles using Hatchet
Profiling tools such as
Tool Time: Performance Analysis Study with Vampir
This analysis study explains by example how
can be used to
Tool Time: Using the Python Extrae API to Profile a Region of a Code
The Extrae profiling tool, developed by BSC, can very quickly produce very large trace files, whi
Tool Time: Instantaneous Parallelism in Paraver
When viewing a trace file in Paraver’s timeline view, it might be interesting to determine the le
Tool Time: Profiling Parallel HDF5 using Darshan
Understanding the I/O behavior of HPC applications is critical to ensuring their efficient use of
Tool Time: Measurement of External Libraries with Score-P
Very often scientific applications are using third-party libraries, e.g.
Tool Time: Create Filter for Score-P Measurement in a Snap
One of the essential steps to create a good performance measurement when using
Tool Time: Do I scale?
First glimpse of the scaling behavior using CubeGUI/Scaling plugin.