Parallel prefetching and caching is hard

被引：0
|
作者：
Ambühl, C
Weber, B
机构：
[1] Inst Dalle Molle Studi Intelligenza Artificiale, CH-6928 Manno, Switzerland
[2] ETH, Inst Theoret Comp Sci, CH-8092 Zurich, Switzerland
来源：
STACS 2004, PROCEEDINGS | 2004年 / 2996卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper we study integrated prefetching and caching in parallel disk systems. This topic has gained a lot of interest in the last years which manifests itself in numerous recent approximation algorithms. This paper provides the first negative result in this area by showing that optimizing the stall time is APX-hard. This also implies that computing the optimal processing time is NP-hard, which settles an open problem posed by Kimbrel and Karlin.
引用
收藏
页码：211 / 221
页数：11
相关论文
共 50 条
  • [31] Proxy caching based on patching scheme and prefetching
    Park, YW
    Baek, KH
    Chung, KD
    ADVANCES IN MUTLIMEDIA INFORMATION PROCESSING - PCM 2001, PROCEEDINGS, 2001, 2195 : 558 - 565
  • [32] Object caching and prefetching in distributed virtual walkthrough
    Lau, RWH
    Chim, JHP
    Green, M
    Leong, HV
    REAL-TIME SYSTEMS, 2001, 21 (1-2) : 143 - 164
  • [33] Integrated prefetching and caching with read and write requests
    Albers, S
    Büttner, M
    ALGORITHMS AND DATA STRUCTURES, PROCEEDINGS, 2003, 2748 : 162 - 173
  • [34] On the Computational Aspect of Coded Caching With Uncoded Prefetching
    Michos, Sotirios K.
    Diamantoulakis, Panagiotis D.
    Georgiadis, Leonidas
    Karagiannidis, George K.
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2023, 69 (03) : 1486 - 1508
  • [35] Web Caching and Prefetching: What, Why, and How?
    Sulaiman, Sarina
    Shamsuddin, Siti Mariyam
    Abraham, Ajith
    Sulaiman, Shahida
    INTERNATIONAL SYMPOSIUM OF INFORMATION TECHNOLOGY 2008, VOLS 1-4, PROCEEDINGS: COGNITIVE INFORMATICS: BRIDGING NATURAL AND ARTIFICIAL KNOWLEDGE, 2008, : 2805 - +
  • [36] Performance simulation of the combination of prefetching and victim caching
    Schilling, WW
    Alam, M
    COMPUTERS AND THEIR APPLICATIONS, 2000, : 284 - 287
  • [37] Strongly competitive algorithms for caching with pipelined prefetching
    Gaysinsky, A
    Itai, A
    Shachnai, H
    INFORMATION PROCESSING LETTERS, 2004, 91 (01) : 19 - 27
  • [38] Informed multi-process prefetching and caching
    Carnegie Mellon Univ, Pittsburgh, United States
    Perform Eval Rev, 1 (100-114):
  • [39] An integrated prefetching/caching scheme in multimedia servers
    Kim, Eunsam
    Liu, Jonathan C. L.
    JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2017, 88 : 112 - 123
  • [40] A novel coded caching scheme with coded prefetching
    Gomez-Vilardebo, Jesus
    2018 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT), 2018, : 2082 - 2086
12345