For many numerical codes the transport of data from main memory to the registers is commonly considered to be the main limiting factor to achieve high performance on present micro architectures. This fact is referred to as the memory wall. A lot of research is targeting this point on different levels. This covers for example code transformations and architecture aware data structures to achieve an optimal usage of the memory hierarchy found in all present micro architectures. This work shows that on modern micro architectures it is necessary to also take the requirements of the Single Instruction Multiple Data (SIMD) programming paradigm and data prefetching into account to reach high efficiencies. In this thesis the chain from high level a...
The trend in high-performance microprocessor design is toward increasing computational power on the ...
Parallelism in today's computer architectures is ubiquitous whether it be in supercomputers, worksta...
We present a taxonomy and modular implementation approach for data-parallel accelerators, including ...
For many numerical codes the transport of data from main memory to the registers is com-monly consid...
Abstract. Many current computer designs employ caches and a hierarchical memory architec-ture. The s...
This thesis describes novel techniques and test implementations for optimizing numerically intensive...
Processor clock frequencies and the related performance improvements recently stagnated due to sever...
. Many current computer designs employ caches and a hierarchical memory architecture. The speed of a...
Les architectures parallèles sont aujourd'hui présentes dans tous les systèmes informatiques, allant...
Since the 60's the architectural model used by processors is the 'Von Neumann' model in which a proc...
In recent years, a rapidly growing number of small embedded systems have been used in very high volu...
The trend in high-performance microprocessor design is toward increasing computational power on the ...
In order to mitigate the impact of the constantly widening gap between processor speed and main memo...
Modern computers are not random access machines (RAMs). They have a memory hierarchy, multiple cores...
The performance of the memory hierarchy has become one of the most critical elements in the performa...
The trend in high-performance microprocessor design is toward increasing computational power on the ...
Parallelism in today's computer architectures is ubiquitous whether it be in supercomputers, worksta...
We present a taxonomy and modular implementation approach for data-parallel accelerators, including ...
For many numerical codes the transport of data from main memory to the registers is com-monly consid...
Abstract. Many current computer designs employ caches and a hierarchical memory architec-ture. The s...
This thesis describes novel techniques and test implementations for optimizing numerically intensive...
Processor clock frequencies and the related performance improvements recently stagnated due to sever...
. Many current computer designs employ caches and a hierarchical memory architecture. The speed of a...
Les architectures parallèles sont aujourd'hui présentes dans tous les systèmes informatiques, allant...
Since the 60's the architectural model used by processors is the 'Von Neumann' model in which a proc...
In recent years, a rapidly growing number of small embedded systems have been used in very high volu...
The trend in high-performance microprocessor design is toward increasing computational power on the ...
In order to mitigate the impact of the constantly widening gap between processor speed and main memo...
Modern computers are not random access machines (RAMs). They have a memory hierarchy, multiple cores...
The performance of the memory hierarchy has become one of the most critical elements in the performa...
The trend in high-performance microprocessor design is toward increasing computational power on the ...
Parallelism in today's computer architectures is ubiquitous whether it be in supercomputers, worksta...
We present a taxonomy and modular implementation approach for data-parallel accelerators, including ...