Tesis doctoral de Tassadaq Hussain
Increasingly high-performance computing (hpc) applications run on heterogeneous multi-core platforms. The basic reason of the growing popularity of these architectures is their low power consumption, and high throughput oriented nature. However, this throughput imposes a requirement on the data to be supplied in a high throughput manner for the multi-core system. this results in the necessity of an efficient management of on-chip and off-chip memory data transfers, which is a significant challenge. Complex regular and irregular memory data transfer patterns are becoming widely dominant for a range of application domains including the scientific, image and signal processing. Data accesses can be arranged in independent patterns that an efficient memory management can exploit. the software based approaches using general purpose caches and on-chip memories are beneficial to some extent. However, the task of efficient data management for the throughput oriented devices could be improved by providing hardware mechanisms that exploit the knowledge of access patterns in memory management and scheduling of accesses for a heterogeneous multi-core architecture. the focus of this thesis is to present architectural explorations for a novel access pattern-based multi-core memory architecture. In general, the thesis covers four main aspects of memory system in this research. these aspects can be categorized as: i) uni-core memory system for regular data pattern. Ii) multi-core memory system for regular data pattern. Iii) uni-core memory system for irregular data pattern. And iv) multi-core memory system for irregular data pattern.
Datos académicos de la tesis doctoral «A novel access pattern-based multi-core memory architecture«
- Título de la tesis: A novel access pattern-based multi-core memory architecture
- Autor: Tassadaq Hussain
- Universidad: Politécnica de catalunya
- Fecha de lectura de la tesis: 18/12/2014
Dirección y tribunal
- Director de la tesis
- Eduard Ayguadé Parra
- Tribunal
- Presidente del tribunal: dirk Koch
- arda Yurdakul (vocal)
- (vocal)
- (vocal)