From single-core CPUs to detachable compute accelerators, supercomputers made a tremendous progress by using available transistors on chip and specializing hardware for a given type of computation. Today, compute nodes used in HPC employ multi-core CPUs tailored for serial execution and multiple accelerators (many-core devices or GPUs) for throughput computing. However, designing next-generation HPC system requires not only the performance improvement but also better energy efficiency. Current trend of reaching exascale level of computation asks for at least an order of magnitude increase in both of these metrics. This thesis explores HPC-specific optimizations in order to make better utilization of the available transistors and to impro...
Over last years the number of Big Data, supercomputing, Internet of Things (IoT) or edge systems has...
The present thesis aims at developing a basis for the numerical simulation of multiphase flows of im...
This Ph.D. thesis illustrates a novel study on the analytical and numerical design optimization of r...
From single-core CPUs to detachable compute accelerators, supercomputers made a tremendous progress ...
The so-called "power (or power density) wall" has caused core frequency (and single-thread performan...
Since the early 2000s, computer systems have seen a transition from single-core to multi-core system...
As the transistor budgets outpace the power envelope (the power-wall issue), new architectural and m...
A major contributor to the deployment and operational costs of a large-scale high-performance comput...
This thesis takes a HW/SW collaborative approach to tackle the problem of computational inefficiency...
Automatic Speech Recognition (ASR) is one of the most important applications in the area of cognitiv...
The increasing demand for new functionalities in current and future hard real-time embedded systems,...
[EN] Nowadays, several communication standards are emerging and evolving, searching higher transmiss...
Tesis por compendio[EN] The work done for this doctorate thesis focuses on error correction of Next ...
Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more ...
The phenomenal progress of computing devices has been largely made possible by the sustained efforts...
Over last years the number of Big Data, supercomputing, Internet of Things (IoT) or edge systems has...
The present thesis aims at developing a basis for the numerical simulation of multiphase flows of im...
This Ph.D. thesis illustrates a novel study on the analytical and numerical design optimization of r...
From single-core CPUs to detachable compute accelerators, supercomputers made a tremendous progress ...
The so-called "power (or power density) wall" has caused core frequency (and single-thread performan...
Since the early 2000s, computer systems have seen a transition from single-core to multi-core system...
As the transistor budgets outpace the power envelope (the power-wall issue), new architectural and m...
A major contributor to the deployment and operational costs of a large-scale high-performance comput...
This thesis takes a HW/SW collaborative approach to tackle the problem of computational inefficiency...
Automatic Speech Recognition (ASR) is one of the most important applications in the area of cognitiv...
The increasing demand for new functionalities in current and future hard real-time embedded systems,...
[EN] Nowadays, several communication standards are emerging and evolving, searching higher transmiss...
Tesis por compendio[EN] The work done for this doctorate thesis focuses on error correction of Next ...
Frontiers of computational fluid dynamics (CFD) are constantly expanding and eagerly demanding more ...
The phenomenal progress of computing devices has been largely made possible by the sustained efforts...
Over last years the number of Big Data, supercomputing, Internet of Things (IoT) or edge systems has...
The present thesis aims at developing a basis for the numerical simulation of multiphase flows of im...
This Ph.D. thesis illustrates a novel study on the analytical and numerical design optimization of r...