Moncusí Mercadé, Maria Angels (Date of defense: 2005-12-21)
La evolución de los procesadores siempre ha consistido en ir aumentando el rendimiento de estos, fijando como medida de este aumento de rendimiento la velocidad de proceso en la ejecución de las distintas ...
Marjanović, Vladimir (Date of defense: 2016-01-21)
Even today supercomputing systems have already reached millions of cores for a single machine, which are connected by using a complex network interconnection. Reducing communication time across processes ...
Banús Alsina, Josep María (Date of defense: 2008-05-29)
Esta tesis afronta el problema de la planificación de sistemas de tiempo real utilizando sistemas multiprocesador con memoria compartida. Según laliteratura este problema es NP-Hard. En las aplicaciones ...
Martorell Bofill, Xavier (Date of defense: 1999-07-09)
Servat Gelabert, Harald (Date of defense: 2015-07-31)
Nowadays, supercomputers deliver an enormous amount of computation power; however, it is well-known that applications only reach a fraction of it. One limiting factor is the single processor performance ...
Llort Sánchez, Germán M. (Date of defense: 2015-11-03)
With ever more powerful machines being constantly deployed, it is crucial to manage the computational resources efficiently. This is important both from the point of view of the individual user, who ...
Ozen, Guray (Date of defense: 2018-12-13)
Graphics Processing Units (GPU) have been widely adopted to accelerate the execution of HPC workloads due to their vast computational throughput, ability to execute a large number of threads inside SIMD ...
Subotic, Vladimir (Date of defense: 2013-07-26)
Parallel programming is used to partition a computational problem among multiple processing units and to define how they interact (communicate and synchronize) in order to guarantee the correct result. ...
González García, Juan (Date of defense: 2013-06-07)
High Performance Computing and Supercomputing is the high end area of the computing science that studies and develops the most powerful computers available. Current supercomputers are extremely complex ...
Subasi, Omer (Date of defense: 2016-10-27)
As high performance computing (HPC) systems continue to grow, their fault rate increases. Applications running on these systems have to deal with rates on the order of hours or days. Furthermore, some ...