Developing an efficient parallel application is not an easy task, and achieving a good performance requires a thorough understanding of the program's behavior. Careful performance analysis and optimization are crucial. To help developers or users of these applications to analyze the program's behavior, it is necessary to provide them with an abstraction of the application performance. In this paper, we propose a dynamic performance abstraction technique, which enables the automated discovery of causal execution paths, composed of communication and computational activities, in MPI parallel programs. This approach enables autonomous and low-overhead execution monitoring that generates performance knowledge about application behavior for the p...
We present a technique for performance analysis that helps users understand the communication behavi...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
The efficient parallel execution of scientific applications is a key challenge in high-performance c...
Processamento distribuído tem sido utilizado amplamente para melhorar o desempenho de aplicações com...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Performance of parallel programs is one of the reasons of their development. The process of designin...
AbstractAnalyzing and predicting performance in parallel applications is a great challenge for scien...
Analyzing and understanding the performance behavior of parallel applicationson various compute infr...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Existem muitos fatores capazes de influenciar o desempenho de um programa paralelo MPI (Message Pass...
O desenvolvimento de programas paralelos e distribuídos encontra na programação baseada em passagem ...
In this article we present a novel approach to analyzing performance properties of parallel applicat...
Our research project intends to build knowledge about HPC problems to be able to help local research...
Altres ajuts: acord transformatiu CRUE-CSICThe analysis of parallel scientific applications allows u...
Our research project intends to build knowledge about HPC problems to be able to help local research...
We present a technique for performance analysis that helps users understand the communication behavi...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
The efficient parallel execution of scientific applications is a key challenge in high-performance c...
Processamento distribuído tem sido utilizado amplamente para melhorar o desempenho de aplicações com...
A considerably fraction of science discovery is nowadays relying on computer simulations. High Per...
Performance of parallel programs is one of the reasons of their development. The process of designin...
AbstractAnalyzing and predicting performance in parallel applications is a great challenge for scien...
Analyzing and understanding the performance behavior of parallel applicationson various compute infr...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Existem muitos fatores capazes de influenciar o desempenho de um programa paralelo MPI (Message Pass...
O desenvolvimento de programas paralelos e distribuídos encontra na programação baseada em passagem ...
In this article we present a novel approach to analyzing performance properties of parallel applicat...
Our research project intends to build knowledge about HPC problems to be able to help local research...
Altres ajuts: acord transformatiu CRUE-CSICThe analysis of parallel scientific applications allows u...
Our research project intends to build knowledge about HPC problems to be able to help local research...
We present a technique for performance analysis that helps users understand the communication behavi...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
The efficient parallel execution of scientific applications is a key challenge in high-performance c...