Search Results - "Lilja, D."

Performance analysis of single-phase, multiphase, and multicomponent lattice-Boltzmann fluid flow simulations on GPU clusters by Myre, J., Walsh, S. D. C., Lilja, D., Saar, M. O.

“…The lattice‐Boltzmann method is well suited for implementation in single‐instruction multiple‐data (SIMD) environments provided by general purpose graphics…”
Get full text

Simulation of computer architectures: simulators, benchmarks, methodologies, and recommendations by Yi, J.J., Lilja, D.J.

“…Simulators have become an integral part of the computer architecture research and design process. Since they have the advantages of cost, time, and…”
Get full text

Challenges in computer architecture evaluation by Skadron, K., Martonosi, M., August, D.I., Hill, M.D., Lilja, D.J., Pai, V.S.

“…We focus on problems suited to the current evaluation infrastructure. The current limitation and trends in evaluation techniques are troublesome and could…”
Get full text

An Architecture for Fault-Tolerant Computation with Stochastic Logic by Weikang Qian, Xin Li, Riedel, M D, Bazargan, K, Lilja, D J

“…Mounting concerns over variability, defects, and noise motivate a new approach for digital circuitry: stochastic logic, that is to say, logic that operates on…”
Get full text

Comparing instructional delivery methods for teaching computer systems performance analysis by Lilja, D J

“…A course on computer systems performance analysis has been adapted for several different distance education delivery options, including an interactive…”
Get full text

The superthreaded processor architecture by Jenn-Yuan Tsai, Jian Huang, Amlo, C., Lilja, D.J., Pen-Chung Yew

“…The common single-threaded execution model limits processors to exploiting only the relatively small amount of instruction-level parallelism that is available…”
Get full text

A statistically rigorous approach for improving simulation methodology by Yi, J.J., Lilja, D.J., Hawkins, D.M.

“…Due to cost, time, and flexibility constraints, simulators are often used to explore the design space when developing new processor architectures, as well as…”
Get full text

Improving computer architecture simulation methodology by adding statistical rigor by Yi, J.J., Lilja, D.J., Hawkins, D.M.

“…Due to cost, time, and flexibility constraints, computer architects use simulators to explore the design space when developing new processors and to evaluate…”
Get full text

Using stochastic computing to implement digital image processing algorithms by Peng Li, Lilja, D. J.

“…As device scaling continues to nanoscale dimensions, circuit reliability will continue to become an ever greater problem. Stochastic computing, which performs…”
Get full text

End-of-life decision-making in critically ill old patients with and without coronavirus disease 2019 by Syrous, Alma Nordenskjöld, Gudnadottir, Gudny, Oras, Jonatan, Ferguson, Thalia, Lilja, David, Odenstedt Herges, Helena, Larsson, Emma, Block, Linda

“…There are few studies on the differences in end-of-life decisions making in critically ill patients with and without coronavirus disease 2019 (COVID-19). This…”
Get full text

Dynamic task scheduling using online optimization by Hamidzadeh, B., Lau Ying Kit, Lilja, D.J.

“…Algorithms for scheduling independent tasks on to the processors of a multiprocessor system must trade-off processor load balance, memory locality, and…”
Get full text

Static classification of value predictability using compiler hints by Zhao, Q., Lilja, D.J.

“…Predicting the values that are likely to be produced by instructions has been suggested as a way of increasing the instruction-level parallelism available in a…”
Get full text

The impact of incorrectly speculated memory operations in a multithreaded architecture by Sendag, R., Ying Chen, Lilja, D.J.

“…The speculated execution of threads in a multithreaded architecture, plus the branch prediction used in each thread execution unit, allows many instructions to…”
Get full text

When caches aren't enough: data prefetching techniques by Vander Wiel, S.P., Lilja, D.J.

“…With data prefetching, memory systems call data into the cache before the processor needs it, thereby reducing memory-access latency. Using the most suitable…”
Get full text

Extending value reuse to basic blocks with compiler support by Huang, J., Lilja, D.J.

“…Speculative execution and instruction reuse are two important strategies that have been investigated for improving processor performance. Value prediction at…”
Get full text

Wireless sensor network for aircraft health monitoring by Haowei Bai, Atiquzzaman, M., Lilja, D.

“…Wireless sensor networks is an emerging paradigm of computing and networking where a node may be selfpowered, and have sensing, computing, and communication…”
Get full text

The potential of compile-time analysis to adapt the cache coherence enforcement strategy to the data sharing characteristics by Mounes-Toussi, F., Lilja, D.J.

“…Cache coherence schemes that dynamically adapt to memory referencing patterns have been proposed to improve coherence enforcement in shared-memory…”
Get full text

Exploiting the parallelism available in loops by Lilja, D.J.

“…Because a loop's body often executes many times, loops provide a rich opportunity for exploiting parallelism. This article explains scheduling techniques and…”
Get full text

Universality but no rigidity for two-dimensional perturbations of almost commuting pairs by Gaidashev, D, Lilja, D

“…In this paper we consider two-dimensional dissipative maps of the annulus which are small perturbations of one-dimensional critical circle maps. It has been…”
Get full text

Accelerating geoscience and engineering system simulations on graphics hardware by Walsh, Stuart D.C., Saar, Martin O., Bailey, Peter, Lilja, David J.

“…Many complex natural systems studied in the geosciences are characterized by simple local-scale interactions that result in complex emergent behavior…”
Get full text