Tesis doctoral con Mención de "Doctor Europeo"El modelado formal del coste de las primitivas de comunicación en MPI permite una representación independiente de la máquina de los algoritmos que las implementan, así como su comparación, análisis y la optimización de dichos algoritmos. Los métodos actuales derivan de LogP, un modelo concebido para predecir el coste de mensajes punto a punto sobre una red de computadoras monoprocesador. Conforme los supercomputadores actuales se construyen sobre placas con un número creciente de elementos de proceso accediendo a memorias jerárquicas, la comunicación intra-nodo adquiere relevancia. lognP ofrece una alternativa a LogP abstrayendo el modelado del hardware e incluyendo parámetros relacionados con l...
Parallel computation on cluster architectures has become the most common solution for developing hig...
This talk discusses optimized collective algorithms and the benefits of leveraging independent hardw...
Proper modeling of collective communications is essential for understanding the behavior of medium-t...
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
Abstract—Many existing models of point-to-point communication in distributed systems ignore the impa...
Com o aumento no uso de aglomerados e grades de computadores, cresce o interesse no estudo de comuni...
[ANGLÈS] Computers, and multicore processors in specific, need cache memory to improve memory bandwi...
The LogP model was proposed in 1993 to measure the effects of communication latency, processor occup...
We present a new model of parallel computation---the LogGP model---and use it to analyze a number of...
En este trabajo se discuten técnicas de mapeo automático de tareas concurrentes a procesadores, medi...
This paper discusses automatic mapping methods for concurrent tasks to processors applying graph ana...
O desenvolvimento de programas paralelos e distribuídos encontra na programação baseada em passagem ...
Los clusters de computadores son una alternativa actual usada para el cómputo de aplicaciones cientí...
International audienceTo amortize the cost of MPI communications, distributed parallel HPC applicati...
AbstractÐIn many real applications, for example, those with frequent and irregular communication pat...
Parallel computation on cluster architectures has become the most common solution for developing hig...
This talk discusses optimized collective algorithms and the benefits of leveraging independent hardw...
Proper modeling of collective communications is essential for understanding the behavior of medium-t...
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
Abstract—Many existing models of point-to-point communication in distributed systems ignore the impa...
Com o aumento no uso de aglomerados e grades de computadores, cresce o interesse no estudo de comuni...
[ANGLÈS] Computers, and multicore processors in specific, need cache memory to improve memory bandwi...
The LogP model was proposed in 1993 to measure the effects of communication latency, processor occup...
We present a new model of parallel computation---the LogGP model---and use it to analyze a number of...
En este trabajo se discuten técnicas de mapeo automático de tareas concurrentes a procesadores, medi...
This paper discusses automatic mapping methods for concurrent tasks to processors applying graph ana...
O desenvolvimento de programas paralelos e distribuídos encontra na programação baseada em passagem ...
Los clusters de computadores son una alternativa actual usada para el cómputo de aplicaciones cientí...
International audienceTo amortize the cost of MPI communications, distributed parallel HPC applicati...
AbstractÐIn many real applications, for example, those with frequent and irregular communication pat...
Parallel computation on cluster architectures has become the most common solution for developing hig...
This talk discusses optimized collective algorithms and the benefits of leveraging independent hardw...
Proper modeling of collective communications is essential for understanding the behavior of medium-t...