Gemini: A Novel Hardware and Software Implementation of High-performance PCIe SSDInternational Journal of Computer & Information Sciences - Tập 45 - Trang 923-945 - 2016
Yang Ou, Nong Xiao, Fang Liu, Zhiguang Chen, Wei Chen, Lizhou Wu
In the era of big data, high-bandwidth and high-concurrency architecture of
storage systems is urgently needed. Due to the superiority in power consumption,
random access rate and shock resistance, NAND flash memory is popularly adopted
in enterprise-class storage systems, and gradually takes the place of
traditional hard disk. However, this kind of superiority is not off-the-shelf.
Several factor... hiện toàn bộ
On the solution of multiattribute problems involving counting in intersecting setsInternational Journal of Computer & Information Sciences - Tập 6 - Trang 1-7 - 1977
Herbert Hellerman, Roger Cavallo
A method is presented for computing the number of elements in any collection of
sets derived from other sets by statements that are reducible to conjunctions,
disjunctions, and complementations. The technique also detects certain
inconsistencies that may be present in the given data. The method is applicable
to a wide range of problems in computer science, actuarial studies, survey
statistics, and... hiện toàn bộ
Big Data Processing using Internet of Software Defined Things in Smart CitiesInternational Journal of Computer & Information Sciences - Tập 48 - Trang 178-191 - 2018
Murad Khan, Javed Iqbal, Muhammad Talha, Muhammad Arshad, Muhammad Diyan, Kijun Han
Software Defined Networks (SDN) has been attracting researchers, scientist, and
technology experts from both academia and industry to enhance the current ICT
stakes and networking paradigm. The beauty of SDN is the division of Control and
Data planes and make it easy for the engineers to modify the networking
protocols without visiting onsite devices. Similarly, smart cities concept has
been coine... hiện toàn bộ
Developing an Efficient Pattern Discovery Method for CPU Utilizations of ComputersInternational Journal of Computer & Information Sciences - Tập 45 - Trang 853-878 - 2016
Zhuoer Gu, Ligang He, Cheng Chang, Jianhua Sun, Hao Chen, Chenlin Huang
Mining repeated patterns (often called motifs) in CPU utilization of computers
(also called CPU host load) is of fundamental importance. Many recently emerging
applications running on high performance computing systems rely on motif
discovery for various purposes, including efficient task scheduling, energy
saving, etc. In this paper, we propose an efficient motif discovery framework
for CPU host ... hiện toàn bộ
The Architectural and Operating System Implications on the Performance of Synchronization on ccNUMA MultiprocessorsInternational Journal of Computer & Information Sciences - - 2001
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
This paper investigates the performance of synchronization algorithms on ccNUMA
multiprocessors, from the perspectives of the architecture and the operating
system. In contrast with previous related studies that emphasized the relative
performance of synchronization algorithms, this paper takes a new approach by
analyzing the sources of synchronization latency on ccNUMA architectures and how
can t... hiện toàn bộ
A Profile-Based AI-Assisted Dynamic Scheduling Approach for Heterogeneous ArchitecturesInternational Journal of Computer & Information Sciences - Tập 50 - Trang 115-151 - 2021
Tongsheng Geng, Marcos Amaris, Stéphane Zuckerman, Alfredo Goldman, Guang R. Gao, Jean-Luc Gaudiot
While heterogeneous architectures are increasing popular with High Performance
Computing systems, their effectiveness depends on how efficient the scheduler is
at allocating workloads onto appropriate computing devices and how communication
and computation can be overlapped. With different types of resources integrated
into one system, the complexity of the scheduler correspondingly increases.
Mor... hiện toàn bộ
Fine-Grained Power Modeling of Multicore Processors Using FFNNsInternational Journal of Computer & Information Sciences - Tập 50 - Trang 243-266 - 2022
Mark Sagi, Nguyen Anh Vu Doan, Nael Fasfous, Thomas Wild, Andreas Herkersdorf
To minimize power consumption while maximizing performance, today’s multicore
processors rely on fine-grained run-time dynamic power information—both in the
time domain, e.g. $$\mu $$ s to ms, and space domain, e.g. core-level. The
state-of-the-art for deriving such power information is mainly based on
predetermined power models which use linear modeling techniques to determine the
core-performan... hiện toàn bộ