Search Results - Multiprocessing/multiprogramming/multitasking

Schedulability Analysis for Real-Time Systems with EDF Scheduling by Fengxiang Zhang, Burns, A.

“…Real-time scheduling is the theoretical basis of real-time systems engineering. Earliest deadline first (EDF) is an optimal scheduling algorithm for…”
Get full text

Efficient Exact Schedulability Tests for Fixed Priority Real-Time Systems by Davis, R.I., Zabos, A., Burns, A.

“…Efficient exact schedulability tests are required both for on-line admission of applications to dynamic systems and as an integral part of design tools for…”
Get full text

SKIRT: Hybrid parallelization of radiative transfer simulations by Verstocken, S., Van De Putte, D., Camps, P., Baes, M.

“…We describe the design, implementation and performance of the new hybrid parallelization scheme in our Monte Carlo radiative transfer code SKIRT, which has…”
Get full text

nvshare: Practical GPU Sharing Without Memory Size Constraints by Alexopoulos, Georgios, Mitropoulos, Dimitris

“…GPUs are essential for accelerating Machine Learning (ML) work-loads. A common practice is deploying ML jobs as containers managed by an orchestrator such as…”
Get full text

VISTA: Optimizing GPU Scheduling through Versatile Locality-Aware Data Sharing by Falahati, Hajar, Mahani, Negin, Cristal, Adrian, Unsal, Osman

“…Graphics Processing Units (GPUs) play a pivotal role in high-performance computing by utilizing the massive parallelism of concurrent thread execution to…”
Get full text

Efficient Exact Response Time Analysis for Fixed Priority Scheduling in Lowest Priority First-Based Feasibility Tests by Kim, Saehwa

“…The exact response time analysis for fixed priority scheduling (FPS) in the lowest priority first-based feasibility tests is commonly required as a part of…”
Get full text

A Universal Method for Task Allocation on FP-FPS Multiprocessor Systems with Spin Locks by Zhao, Shuai, Chen, Nan, Fang, Yinjie, Li, Zhao, Chang, Wanli

“…Many complex real-time systems, such as increasingly automated vehicles and 5G wireless base stations, contain a large amount of shared resources that must be…”
Get full text

SMiTe: Precise QoS Prediction on Real-System SMT Processors to Improve Utilization in Warehouse Scale Computers by Yunqi Zhang, Laurenzano, Michael A., Mars, Jason, Lingjia Tang

“…One of the key challenges for improving efficiency in warehouse scale computers (WSCs) is to improve server utilization while guaranteeing the quality of…”
Get full text

Analysis and approximation of optimal co-scheduling on Chip Multiprocessors by Jiang, Yunlian, Shen, Xipeng, Jie, Chen, Tripathi, Rahul

“…Cache sharing among processors is important for Chip Multiprocessors to reduce inter-thread latency, but also brings cache contention, degrading program…”
Get full text

Automatic Thread Extraction with Decoupled Software Pipelining by Ottoni, Guilherme, Rangan, Ram, Stoler, Adam, August, David I.

“…Until recently, a steadily rising clock rate and other uniprocessor microarchitectural improvements could be relied upon to consistently deliver increasing…”
Get full text

Rinnegan: Efficient resource use in heterogeneous architectures by Panneerselvam, Sankaralingam, Swift, Michael

“…Current processors provide a variety of different processing units to improve performance and power efficiency. For example, ARM's big.LITTLE, AMD's APUs, and…”
Get full text

Reducing cache coherence traffic with hierarchical directory cache and NUMA-aware runtime scheduling by Caheny, Paul, Casas, Marc, Moreto, Miquel, Gloaguen, Herve, Saintes, Maxime, Ayguade, Eduard, Labarta, Jesus, Valero, Mateo

“…Cache Coherent NUMA (ccNUMA) architectures are a widespread paradigm due to the benefits they provide for scaling core count and memory capacity. Also, the…”
Get full text

Scalability-based manycore partitioning by Sasaki, Hiroshi, Tanimoto, Teruo, Inoue, Koji, Nakamura, Hiroshi

“…Multicore processors have been popular for years, and the industry is gradually shifting towards the era of manycore processors. Single-thread performance of…”
Get full text

Online scalability characterization of data-parallel programs on many cores by Younghyun Cho, Oh, Surim, Egger, Bernhard

“…We present an accurate online scalability prediction model for data-parallel programs on NUMA many-core systems. Memory contention is considered to be the…”
Get full text

Energy efficient task scheduling on a multi-core platform using real-time energy measurements by Singh, Digvijay, Kaiser, William J.

“…This paper presents a large advance in energy-efficient operating system multiprocessor task scheduling with experimentally proven benefits for standard Linux…”
Get full text

A Modular Simulation Framework for Spatial and Temporal Task Mapping onto Multi-Processor SoC Platforms by Kempf, Torsten, Doerper, Malte, Leupers, R., Ascheid, G., Meyr, H., Kogel, Tim, Vanthournout, Bart

“…Heterogeneous Multi-Processor SoC platforms bear the potential to optimize conflicting performance, flexibility and energy efficiency constraints as imposed by…”
Get full text

Fairness and Throughput in Switch on Event Multithreading by Gabor, Ron, Weiss, Shlomo, Mendelson, Avi

“…The need to reduce power and complexity will increase the interest in Switch on Event multithreading (coarse grained multithreading). Switch On Event…”
Get full text

Spread-n-Share: Improving Application Performance and Cluster Throughput with Resource-aware Job Placement by Tang, Xiongchao, Wang, Haojie, Ma, Xiaosong, El-Sayed, Nosayba, Zhai, Jidong, Chen, Wenguang, Aboulnaga, Ashraf

“…Traditional batch job schedulers adopt the Compact-n-Exclusive (CE) strategy, packing processes of a parallel job into as few com-pute nodes as possible. While…”
Get full text

Multitasking workload scheduling on flexible-core chip multiprocessors by Gulati, Divya P., Kim, Changkyu, Sethumadhavan, Simha, Keckler, Stephen W., Burger, Doug

“…While technology trends have ushered in the age of chip multiprocessors (CMP), a fundamental question is what size to make each core. Most current commercial…”
Get full text

Continuous Path and Edge Profiling by Bond, Michael D., McKinley, Kathryn S.

“…Microarchitectures increasingly rely on dynamic optimization to improve performance in ways that are dif- ficult or impossible for ahead-of-time compilers…”
Get full text