Performance case studies and tutorials
The performance assessment of HPC applications is a complex undertaking. The performance issue, data to be measured and its evaluation differ from case to case. The following examples highlight specific performance issues in detail. The examples show how to deploy performance tools like Score-P and Vampir.
I/O Analysis of BIGdata Frameworks
This case study shows how proprietary I/O performance data from a BigData environment can be converted to the standardized OTF2 file format specifically designed for performance trace data. The resulting output is evaluated graphically with the software tool Vampir.
AnalyZing the load balance of heterogenous WORKFLOWS
This example examines a combined parallel simulation workflow with components written in Java and Fortran. The execution of the components is parallelized by means of the MPI library.
To be published soon.