The IT infrastructures of companies and research centres are implementing new technologies to satisfy the increasing need of computing resources for big data analysis. In this context, resource profiling plays a crucial role in identifying areas where the improvement of the utilisation efficiency is needed. In order to deal with the profiling and optimisation of computing resources, two complementary approaches can be adopted: the measurement-based approach and the model-based approach. The measurement-based approach gathers and analyses performance metrics executing benchmark applications on computing resources. Instead, the model-based approach implies the design and implementation of a model as an abstraction of the real system, selectin...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scie...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scien...
High-performance computing is essential for solving large problems and for reducing the time to solu...
CERN measures computing systems’ performance based on typical usage patterns that happen “in real ...
In a commercial cloud environment, exhaustive resource profiling is beneficial to cope with the intr...
Large scale computer clusters have during the last years become dominant for making computations in ...
Tuning the performance of applications requires understanding the interactions between code and targ...
Providers of computing services such as data science clouds need to maintain large hardware infrastr...
Performance evaluation and analysis of large scale computing applications is essential for optimal u...
Optimizing a computing infrastructure on the scale of LHC requires a quantitative understanding of a...
Techniques for performance modeling are broadly classified into measurement, analytical and simulati...
Big Data analysis is of great challenges in practice. The data set sizes will grow quickly. And anal...
Performance must be measured to: Assess the behavior of a computing system. Compare various systems....
Although parallel computers have existed for many years, recently there has been a surge of academic...
A new approach to monitoring the runtime behaviour of parallel programs will be presented. Our appro...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scie...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scien...
High-performance computing is essential for solving large problems and for reducing the time to solu...
CERN measures computing systems’ performance based on typical usage patterns that happen “in real ...
In a commercial cloud environment, exhaustive resource profiling is beneficial to cope with the intr...
Large scale computer clusters have during the last years become dominant for making computations in ...
Tuning the performance of applications requires understanding the interactions between code and targ...
Providers of computing services such as data science clouds need to maintain large hardware infrastr...
Performance evaluation and analysis of large scale computing applications is essential for optimal u...
Optimizing a computing infrastructure on the scale of LHC requires a quantitative understanding of a...
Techniques for performance modeling are broadly classified into measurement, analytical and simulati...
Big Data analysis is of great challenges in practice. The data set sizes will grow quickly. And anal...
Performance must be measured to: Assess the behavior of a computing system. Compare various systems....
Although parallel computers have existed for many years, recently there has been a surge of academic...
A new approach to monitoring the runtime behaviour of parallel programs will be presented. Our appro...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scie...
Performance analysis tools are essential to the maintenance of efficient parallel execution of scien...
High-performance computing is essential for solving large problems and for reducing the time to solu...