Results 241 to 250 of about 324,109 (282)

Bounds on memory bandwidth in streamed computations

1995
The growing disparity between processor and memory speeds has caused memory bandwidth to become the performance bottleneck for many applications. In particular, this performance gap severely impacts stream-orientated computations such as (de)compression, encryption, text searching, and scientific (vector) processing.
Sally A. McKee, William A. Wulf, Trevor C. Landon   +2 more
openaire   +2 more sources

Performance issues of bandwidth reservations for grid computing

Proceedings. 15th Symposium on Computer Architecture and High Performance Computing, 2004
In general, two types of resource reservations in computer networks can be distinguished: immediate reservations which are made in a just-in-time manner and advance reservations which allow to reserve resources a long time before they are actually used.
Lars-Olof Burchard, Hans-Ulrich Heiss, César A. F. De Rose   +2 more
openaire   +1 more source

Improving Bandwidth Efficiency and fairness in cloud computing

2013 IEEE Global Communications Conference (GLOBECOM), 2013
Bandwidth is a key resource in cloud networks. Every tenant wants to be assigned the bandwidth which is proportional to the price they have paid. At the cloud vender side, the link bandwidth utilization could be enhanced to support more clients.
Xiang Sun 0001, Nirwan Ansari
openaire   +1 more source

A bandwidth allocation scheme based on residual bandwidth information in mobile edge computing

Proceedings of the 2nd Workshop on Middleware for Edge Clouds & Cloudlets - MECC '17, 2017
To meet the requirements of each flow in mobile edge computing (MEC) which coexists flows with different round-trip times (RTTs) and requirements about transmission rate, we previously proposed a bandwidth allocation scheme based on collectable information and showed the effectiveness of this approach in MEC.
Yusuke Ito, Hiroyuki Koga, Katsuyoshi Iida   +2 more
openaire   +1 more source

Increasing memory bandwidth for vector computations

1994
Memory bandwidth is rapidly becoming the performance bottleneck in the application of high performance micro- processors to vector-like algorithms, including the "Grand Challenge" scientific problems. Caching is not the sole solution for these applications due to the poor temporal and spatial locality of their data accesses.
Sally A. McKee, Steven A. Moyer, Wm. A. Wulf, Charles Hitchcock   +3 more
openaire   +1 more source

Computer perspectives: the bandwidth famine

Communications of the ACM, 1990
A number of years ago I visited a young and successful computer company and was given a tour of the facilities by one of the directors. We passed offices in which people were working at computer terminals; I was told they constituted the accounts department. A little further on we came to the software department; here people were also using terminals. “
openaire   +1 more source

Extending the computational bandwidth of engineering workstations

Seventh Annual International Phoenix Conference on Computers an Communications. 1988 Conference Proceedings, 1988
The authors describe their experience so far with the development of a distributed facility called REM (remote execution manager), which supports load sharing and remote execution in a local network of workstations. REM is implemented at the application layer and runs on workstations running Berkeley Unix.
G.C. Shoja, W. Taylor
openaire   +1 more source

Bandwidth efficient parallel computation

1996
We believe that for the next few years, the most pressing research question in parallel computation will concern communication bandwidth: Can we design fast algorithms for parallel computers that only support low bandwidth communication (such as most existing parallel computers).
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Advance Reservations of Bandwidth in Computer Networks

2004
In dieser Arbeit wurden die unterschiedlichen Aspekte untersucht, die die Leistungsfähigkeit eines Systems zur Vorausreservierung in Computer-Netzwerken bestimmen. Basierend auf einer Architektur, welche den Basisdienst für Vorausreservierungen mittels Multiprotocol Label Switching (MPLS) zur Verfügung stellt, wurden innerhalb eines ...
openaire   +2 more sources

Fog Computing with P2P: Enhancing Fog Computing Bandwidth for IoT Scenarios

2019 International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber, Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData), 2019
Cloud computing is an architecture which several Internet-of-Things (IoT) devices relay on to outsource their computation tasks. The numbers and needs of IoT devices have grown massively, to which cloud computing could not fulfill these needs. Cloud computing has its shortcomings in terms of bandwidth, latency, and real-time response. To overcome these
Eduard Schleicher, Kalman Graffi, Ahmad Rabay'a   +2 more
openaire   +1 more source