Add to ORKGAs battery-powered embedded devices move towards multicore processors, multicore energy efficiency is be-coming critically important. To this end, ARM recently announced its big.LITTLE architecture, featuring a mul-ticore chip with both high-performance processors and high-efficiency processors running a single instance of the Linux operating system. Prior work has shown the benefits of running performance-critical code on the high-performance processors, while confining other pro-cessing to the high-efficiency processors. This paper builds on this work by showing that for some impor-tant mobile workloads, pre-existing Linux-kernel tun-ing parameters originally designed for real time, high-performance computing, and SMP energy efficiency ca...
Reducing the energy consumption in low cost, performance-constrained microcontroller units (MCU’s) c...
Heterogeneous processors (e.g., ARM’s big.LITTLE) improve performance in power-constrained environme...
This is a post-peer-review, pre-copyedit version of an article published in The Journal of Supercomp...
Asymmetric multi-core architectures, such as the ARM big.LITTLE, are emerging as successful solution...
Modern architecture present in self-power devices such as mobiles or tablet computers proposes the u...
Heterogeneous multicores provide alternative core types and potentially multiple voltage-frequency l...
Energy management is a primary consideration in the design of modern smartphones, made more interest...
As transistor densities increase, it is becoming ever more difficult to gain significant performance ...
International audienceMultikernel Operating Systems (OSs) were introduced to cope with challenges in...
textThe level of Thread-Level Parallelism (TLP), Instruction-Level Parallelism (ILP), and Memory-Lev...
Chip Multiprocessors are becoming common as the cost of increasing chip power begins to limit single...
On the hardware side, asymmetric multicore processors present software with the challenge and opport...
Computers, regardless of their function, are always better if they can operate more quickly. The add...
tion is becoming an important aspect to consider. Due to the high costs that represent energy produc...
As the push for parallelism continues to increase the number of cores on a chip, system design has b...
Reducing the energy consumption in low cost, performance-constrained microcontroller units (MCU’s) c...
Heterogeneous processors (e.g., ARM’s big.LITTLE) improve performance in power-constrained environme...
This is a post-peer-review, pre-copyedit version of an article published in The Journal of Supercomp...
Asymmetric multi-core architectures, such as the ARM big.LITTLE, are emerging as successful solution...
Modern architecture present in self-power devices such as mobiles or tablet computers proposes the u...
Heterogeneous multicores provide alternative core types and potentially multiple voltage-frequency l...
Energy management is a primary consideration in the design of modern smartphones, made more interest...
As transistor densities increase, it is becoming ever more difficult to gain significant performance ...
International audienceMultikernel Operating Systems (OSs) were introduced to cope with challenges in...
textThe level of Thread-Level Parallelism (TLP), Instruction-Level Parallelism (ILP), and Memory-Lev...
Chip Multiprocessors are becoming common as the cost of increasing chip power begins to limit single...
On the hardware side, asymmetric multicore processors present software with the challenge and opport...
Computers, regardless of their function, are always better if they can operate more quickly. The add...
tion is becoming an important aspect to consider. Due to the high costs that represent energy produc...
As the push for parallelism continues to increase the number of cores on a chip, system design has b...
Reducing the energy consumption in low cost, performance-constrained microcontroller units (MCU’s) c...
Heterogeneous processors (e.g., ARM’s big.LITTLE) improve performance in power-constrained environme...
This is a post-peer-review, pre-copyedit version of an article published in The Journal of Supercomp...