High-Performance Computing (HPC) has become an important scientific driver. A wide variety of research ranging for example from drug design to climate modelling is nowadays performed in HPC systems. Furthermore, the tremendous computer power of such HPC systems allows scientists to simulate problems that were unimaginable a few years ago. However, the continuous increase in size and complexity of HPC systems is turning the development of efficient parallel software into a difficult task. Therefore, the use of per- formance monitoring and analysis is a must in order to unveil inefficiencies in parallel software. Nevertheless, performance tools also face challenges as a result of the size of HPC systems, for example, coping with huge amounts ...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Performance analysis most often is based on the detailed knowledge of program behavior. One option t...
Modern parallel systems and applications are constantly increasing in scale and complexity, and cons...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Large-scale HPC systems are an important driver for solving computational problems in scientific com...
AbstractEvent flow graphs used in the context of performance monitoring combine the scalability and ...
The thesis presents a contribution to the analysis and visualization of computational performance ba...
This thesis presents how performance data from hardware accelerators can be included in event logs. ...
The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome ...
AbstractPerformance analysis of scientific parallel applications is essential to use High Performanc...
Abstract—Large science projects rely on complex workflows to analyze terabytes or petabytes of data....
High Performance Computing (HPC) systems have become widely used tools in many industry areas and re...
The processing power available to scientists and engineers using supercomputers over the last few de...
Profiling of an application identifies parts of the code being executed using the hardware performan...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Performance analysis most often is based on the detailed knowledge of program behavior. One option t...
Modern parallel systems and applications are constantly increasing in scale and complexity, and cons...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Large-scale HPC systems are an important driver for solving computational problems in scientific com...
AbstractEvent flow graphs used in the context of performance monitoring combine the scalability and ...
The thesis presents a contribution to the analysis and visualization of computational performance ba...
This thesis presents how performance data from hardware accelerators can be included in event logs. ...
The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome ...
AbstractPerformance analysis of scientific parallel applications is essential to use High Performanc...
Abstract—Large science projects rely on complex workflows to analyze terabytes or petabytes of data....
High Performance Computing (HPC) systems have become widely used tools in many industry areas and re...
The processing power available to scientists and engineers using supercomputers over the last few de...
Profiling of an application identifies parts of the code being executed using the hardware performan...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Performance analysis most often is based on the detailed knowledge of program behavior. One option t...
Modern parallel systems and applications are constantly increasing in scale and complexity, and cons...