Resource reservation based on relaxed policy for grid workflow
To address the problem that applications tend to overestimate reservation duration,a novel reservation technique based on overlapping relaxing policy was proposed,so as to mitigate the negative effects of stringent reservation mechanisms on system performance.The analysis of the relaxed policy was r...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-02-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)02-0023-07/ |
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| _version_ | 1841539938220244992 |
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| author | Peng XIAO Zhi-gang HU Chao-kun YAN Xi-long QU |
| author_facet | Peng XIAO Zhi-gang HU Chao-kun YAN Xi-long QU |
| author_sort | Peng XIAO |
| collection | DOAJ |
| description | To address the problem that applications tend to overestimate reservation duration,a novel reservation technique based on overlapping relaxing policy was proposed,so as to mitigate the negative effects of stringent reservation mechanisms on system performance.The analysis of the relaxed policy was represented theoretically and a relaxed admission algorithm was designed for large-scale grid workflows.Experimental results show that relaxed policy can significantly mitigate the negative effects of classical policies when system is in presence of heavy workload.Experimental results based on a real workflow indicate that the relaxed policy is able to decreasing the efficiency loss due to the overestimation of reservation durations. |
| format | Article |
| id | doaj-art-44a540cc3e91496b8e2069677b2ddb3b |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-02-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-44a540cc3e91496b8e2069677b2ddb3b2025-01-14T06:31:06ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-02-0133232959659951Resource reservation based on relaxed policy for grid workflowPeng XIAOZhi-gang HUChao-kun YANXi-long QUTo address the problem that applications tend to overestimate reservation duration,a novel reservation technique based on overlapping relaxing policy was proposed,so as to mitigate the negative effects of stringent reservation mechanisms on system performance.The analysis of the relaxed policy was represented theoretically and a relaxed admission algorithm was designed for large-scale grid workflows.Experimental results show that relaxed policy can significantly mitigate the negative effects of classical policies when system is in presence of heavy workload.Experimental results based on a real workflow indicate that the relaxed policy is able to decreasing the efficiency loss due to the overestimation of reservation durations.http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)02-0023-07/grid computingworkflowco-reservationreservation violation |
| spellingShingle | Peng XIAO Zhi-gang HU Chao-kun YAN Xi-long QU Resource reservation based on relaxed policy for grid workflow Tongxin xuebao grid computing workflow co-reservation reservation violation |
| title | Resource reservation based on relaxed policy for grid workflow |
| title_full | Resource reservation based on relaxed policy for grid workflow |
| title_fullStr | Resource reservation based on relaxed policy for grid workflow |
| title_full_unstemmed | Resource reservation based on relaxed policy for grid workflow |
| title_short | Resource reservation based on relaxed policy for grid workflow |
| title_sort | resource reservation based on relaxed policy for grid workflow |
| topic | grid computing workflow co-reservation reservation violation |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)02-0023-07/ |
| work_keys_str_mv | AT pengxiao resourcereservationbasedonrelaxedpolicyforgridworkflow AT zhiganghu resourcereservationbasedonrelaxedpolicyforgridworkflow AT chaokunyan resourcereservationbasedonrelaxedpolicyforgridworkflow AT xilongqu resourcereservationbasedonrelaxedpolicyforgridworkflow |