Olaf Schumann

icon company Fraunhofer INT icon location Physicist, interested in radiation transport, simulation, data science

Results 2 issues of Olaf Schumann

OpenMP performance with atomic updates

3 comment

I performed some scaling tests (OpenMP, no MPI) with up to 50 cores and found a degradation when using all cores. The runtime is even longer than with the optimal...

Performance of fission yield data access

13 comment

Dear all, while using the ENDFtk lib, I stumbled across a performance issue, when assessing fission yield data. That is about a factor of 9 slower than e.g. accessing a...