The development of energy efficient hardware has been a trend in microprocessor design for the last two decades. VLIW processors are a representative example, since they have a simpler design and competitive performance, due to their static ILP exploitation. In this work, we study the energy savings that could be obtained by adapting such microarchitecture according to the current program phase. First we analyze the potential of optimization, by executing a set of benchmarks on the ρ-vex configurable softcore VLIW processor, and by modifying the number of issues. With this data in hand, we develop an oracle experiment to dynamically vary the issue width of the processor according to the phase behavior, considering two different phase granul...
Due to energy limitations imposed to supercomputers, parallel applications developed for High Perfor...
With the continuous growth and customer push to the requirements of embedded systems, smartphones, t...
The energy usage of computer systems is becom-ing important, especially for portable battery-operate...
The development of energy efficient hardware has been a trend in microprocessor design for the last ...
Performance is no longer the only optimization goal when designing a new processor. Reducing energy ...
A contribuição deste trabalho foi orientada principalmente ao desenvolvimento de alternativas de har...
Current HPC systems have made more complex simulations feasible, yielding benefits to several resear...
Performance and energy consumption are fundamental requirements in computer systems. A very frequent...
Mención Internacional en el título de doctorA decade ago computing systems hit a clock and power cei...
Orientador também citado por: CASTOR FILHO, FernandoEnergy-efficiency has concerned hardware and low...
The large number of mobile devices increased the interest in low-power designs. Tools that allow the...
Power consumption, earlier a design constraint only in embedded systems, has become the major driver...
Miniaturization of devices and the ensuing decrease in the threshold voltage has led to a substantia...
The continuing advances in VLSI technology have fueled dramatic performance gains for general-purpo...
Dissertação de Mestrado em Engenharia Informática apresentada à Faculdade de Ciências e TecnologiaEn...
Due to energy limitations imposed to supercomputers, parallel applications developed for High Perfor...
With the continuous growth and customer push to the requirements of embedded systems, smartphones, t...
The energy usage of computer systems is becom-ing important, especially for portable battery-operate...
The development of energy efficient hardware has been a trend in microprocessor design for the last ...
Performance is no longer the only optimization goal when designing a new processor. Reducing energy ...
A contribuição deste trabalho foi orientada principalmente ao desenvolvimento de alternativas de har...
Current HPC systems have made more complex simulations feasible, yielding benefits to several resear...
Performance and energy consumption are fundamental requirements in computer systems. A very frequent...
Mención Internacional en el título de doctorA decade ago computing systems hit a clock and power cei...
Orientador também citado por: CASTOR FILHO, FernandoEnergy-efficiency has concerned hardware and low...
The large number of mobile devices increased the interest in low-power designs. Tools that allow the...
Power consumption, earlier a design constraint only in embedded systems, has become the major driver...
Miniaturization of devices and the ensuing decrease in the threshold voltage has led to a substantia...
The continuing advances in VLSI technology have fueled dramatic performance gains for general-purpo...
Dissertação de Mestrado em Engenharia Informática apresentada à Faculdade de Ciências e TecnologiaEn...
Due to energy limitations imposed to supercomputers, parallel applications developed for High Perfor...
With the continuous growth and customer push to the requirements of embedded systems, smartphones, t...
The energy usage of computer systems is becom-ing important, especially for portable battery-operate...