Niklas Bartelheimer

According to our database, Niklas Bartelheimer authored at least 6 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Comprehensive Performance Analysis of Portals4 Communication Primitives on BXI Hardware.

Niklas Bartelheimer, Sarah Neuwirth

Proceedings of the 33rd International Symposium on Modeling, 2025

2024

Automated Network Performance Characterization for HPC Systems.

Niklas Bartelheimer, Zhaobin Zhu, Sarah Neuwirth

Int. J. Netw. Comput., 2024

Leveraging Portals4 Microbenchmarks to Enhance GASPI Performance on BXI Networks.

Niklas Bartelheimer, Sarah Neuwirth

Proceedings of the IEEE International Conference on Cluster Computing, 2024

2023

An Empirical Roofline Model for Extreme-Scale I/O Workload Analysis.

Zhaobin Zhu, Niklas Bartelheimer, Sarah Neuwirth

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

Toward a Modular Workflow for Network Performance Characterization.

Niklas Bartelheimer, Zhaobin Zhu, Sarah Neuwirth

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2023

Toward Reproducible Benchmarking of PGAS and MPI Communication Schemes.

Niklas Bartelheimer, Sarah Neuwirth

Proceedings of the 29th IEEE International Conference on Parallel and Distributed Systems, 2023