The thesis presents a contribution to the analysis and visualization of computational performance based on event traces with a particular focus on parallel programs and High Performance Computing (HPC). Event traces contain detailed information about specified incidents (events) during run-time of programs and allow minute investigation of dynamic program behavior, various performance metrics, and possible causes of performance flaws. Due to long running and highly parallel programs and very fine detail resolutions, event traces can accumulate huge amounts of data which become a challenge for interactive as well as automatic analysis and visualization tools. The thesis proposes a method of exploiting redundancy in the event traces in order to ...
Event tracing is a powerful method for analyzing the performance behavior of parallel applications. ...
With rising complexity of high performance computing systems and their parallel software, performanc...
The two commonly-used performance data types in the super-computing community, statistics and event ...
The thesis presents a contribution to the analysis and visualization of computational performance ba...
This thesis contributes to the field of performance analysis in High Performance Computing with new ...
This thesis presents how performance data from hardware accelerators can be included in event logs. ...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is ev...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
The trend indicates ever increasing numbers of processors in supercomputers. To utilize them it is n...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
Event tracing of applications under dynamic execution is crucial for performance modeling, optimizat...
AbstractPerformance analysis of scientific parallel applications is essential to use High Performanc...
Event traces are required to correctly diagnose a number of performance problems that arise on today...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Event tracing is a powerful method for analyzing the performance behavior of parallel applications. ...
With rising complexity of high performance computing systems and their parallel software, performanc...
The two commonly-used performance data types in the super-computing community, statistics and event ...
The thesis presents a contribution to the analysis and visualization of computational performance ba...
This thesis contributes to the field of performance analysis in High Performance Computing with new ...
This thesis presents how performance data from hardware accelerators can be included in event logs. ...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is ev...
A powerful and widely-used method for analyzing the performance behavior of parallel programs is eve...
The trend indicates ever increasing numbers of processors in supercomputers. To utilize them it is n...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
Event tracing of applications under dynamic execution is crucial for performance modeling, optimizat...
AbstractPerformance analysis of scientific parallel applications is essential to use High Performanc...
Event traces are required to correctly diagnose a number of performance problems that arise on today...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Event tracing is a powerful method for analyzing the performance behavior of parallel applications. ...
With rising complexity of high performance computing systems and their parallel software, performanc...
The two commonly-used performance data types in the super-computing community, statistics and event ...