Results 1  10
of
3,879
A scheduling model for reduced CPU energy
 ANNUAL SYMPOSIUM ON FOUNDATIONS OF COMPUTER SCIENCE
, 1995
"... The energy usage of computer systems is becoming an important consideration, especially for batteryoperated systems. Various methods for reducing energy consumption have been investigated, both at the circuit level and at the operating systems level. In this paper, we propose a simple model of job s ..."
Abstract

Cited by 558 (3 self)
 Add to MetaCart
The energy usage of computer systems is becoming an important consideration, especially for batteryoperated systems. Various methods for reducing energy consumption have been investigated, both at the circuit level and at the operating systems level. In this paper, we propose a simple model of job
Maximum Lifetime Routing In Wireless Sensor Networks
 IEEE/ACM TRANSACTIONS ON NETWORKING
, 2000
"... Routing in powercontrolled wireless sensor networks is formulated as an optimization problem with the goal of maximizing the system lifetime. Considering that the information is delivered in the form of packets, we identified the problem as an integer programming problem. It is known that the syste ..."
Abstract

Cited by 282 (0 self)
 Add to MetaCart
Routing in powercontrolled wireless sensor networks is formulated as an optimization problem with the goal of maximizing the system lifetime. Considering that the information is delivered in the form of packets, we identified the problem as an integer programming problem. It is known
ValueBased Clock Gating and Operation Packing: Dynamic Strategies for Improving Processor Power and Performance
 ACM Transactions on Computer Systems
, 2000
"... This article presents our observations demonstrating that operations on "narrowwidth" quantities are common not only in multimedia codes, but also in more general workloads. In fact, across the SPECint95 benchmarks, over half the integer operation executions require 16 bits or less. Based ..."
Abstract

Cited by 31 (0 self)
 Add to MetaCart
. These reductions in integer unit power consumption equate to a 5%10% fullchip power savings. Our second, performanceoriented optimization improves processor performance by packing together narrowwidth operations so that they share a single arithmetic unit. Conceptually similar to a dynamic form of MMX
A static power model for architects
 In Proceedings of the 33rd International Symposium on Microarchitecture (MICRO33
, 2000
"... Static power dissipation due to transistor leakage constitutes an increasing fraction of the total power in modern semiconductor technologies. Current technology trends indicate that the contribution will increase rapidly, reaching one half of total power dissipation within three process generations ..."
Abstract

Cited by 177 (2 self)
 Add to MetaCart
generations. Developing power efficient products will require consideration of static power in the earliest phases of design, including architecture and microarchitecture definition. We propose a simple equation for estimating static power consumption at the architectural level: Pstatic = VCC ⋅ N ⋅ kdesign
Rodinia: A Benchmark Suite for Heterogeneous Computing
, 2009
"... This paper presents and characterizes Rodinia, a benchmark suite for heterogeneous computing. To help architects study emerging platforms such as GPUs (Graphics Processing Units), Rodinia includes applications and kernels which target multicore CPU and GPU platforms. The choice of applications is ..."
Abstract

Cited by 200 (17 self)
 Add to MetaCart
is inspired by Berkeley’s dwarf taxonomy. Our characterization shows that the Rodinia benchmarks cover a wide range of parallel communication patterns, synchronization techniques and power consumption, and has led to some important architectural insight, such as the growing importance of memory
INTEGER
"... details. You are advised to enclose any calls to NAG Parallel Library routines between calls to Z01AAFP and Z01ABFP. 1 Description F04EBFP calculates the solution of a set of real linear equations AX = B or A T X = B, with multiple righthand sides, using an LU factorization, where A and B are n by ..."
Abstract
 Add to MetaCart
details. You are advised to enclose any calls to NAG Parallel Library routines between calls to Z01AAFP and Z01ABFP. 1 Description F04EBFP calculates the solution of a set of real linear equations AX = B or A T X = B, with multiple righthand sides, using an LU factorization, where A and B are n
INTEGER
"... Note: before using this routine, please read the Users ’ Note for your implementation to check for implementationdependent details. You are advised to enclose any calls to NAG Parallel Library routines between calls to Z01AAFP and Z01ABFP. 1 Description F04EBFP calculates the solution of a set of r ..."
Abstract
 Add to MetaCart
of real linear equations AX = B or A T X = B, with multiple righthand sides, using an LU factorization, where A and B are n by n and n by r matrices respectively. The routine first computes an LU factorization of A as A = PLU,wherePis a permutation matrix, L is lower triangular with unit diagonal
INTEGER
"... Note: before using this routine, please read the Users ’ Note for your implementation to check for implementationdependent details. You are advised to enclose any calls to NAG Parallel Library routines between calls to Z01AAFP and Z01ABFP. 1 Description F04ECFP calculates the solution of a set of c ..."
Abstract
 Add to MetaCart
of complex linear equations AX = B, A T X = B or A H X = B, with multiple righthand sides, using an LU factorization, where A and B are n by n and n by r matrices respectively. The routine first computes an LU factorization of A as A = PLU,wherePis a permutation matrix, L is lower triangular with unit
Coil sensitivity encoding for fast MRI. In:
 Proceedings of the ISMRM 6th Annual Meeting,
, 1998
"... New theoretical and practical concepts are presented for considerably enhancing the performance of magnetic resonance imaging (MRI) by means of arrays of multiple receiver coils. Sensitivity encoding (SENSE) is based on the fact that receiver sensitivity generally has an encoding effect complementa ..."
Abstract

Cited by 193 (3 self)
 Add to MetaCart
or collimation but by spectral analysis. The idea of Lauterbur (1) to encode object contrast in the resonance spectrum by a magnetic field gradient forms the exclusive basis of signal localization in Fourier imaging. However powerful, the gradientencoding concept implies a fundamental restriction. Only one
Policies for Dynamic Clock Scheduling
, 2000
"... Pocket computers are beginning to emerge that provide sufficient processing capability and memory capacity to run traditional desktop applications and operating systems on them. The increasing demand placed on these systems by software is competing against the continuing trend in the design of lowp ..."
Abstract

Cited by 174 (2 self)
 Add to MetaCart
microprocessors towards increasing the amount of computation per unit of energy. Consequently, in spite of advances in lowpower circuit design, the microprocessor is likely to continue to account for a significant portion of the overall power consumption of pocket computers. This paper investigates clock
Results 1  10
of
3,879