基于Web的網(wǎng)格入口軟件研究與實現(xiàn).pdf

1、y7萼6|ue分類號；——密綴：——單能代碼：!Q22學號：2照照2塹壘西北大學碩士學位論文題霹：塞芷壁塾鯪麴整△堡鏊璺璧塞望塞墨作者：鍪耋堡撩警教師蕉疊專監(jiān)技術職務剜耋煎學科(專業(yè))煞篡塑她是堡熊答辯圈期耋迦三：委學位授予墨魏二零零五年澎月黎麓餮辨掘萄謠蕊’，AbstractGridPortalisawebbasedapplicationthatprovidingcontentaggregationfromdifferentgridr

2、esourcesandgridservicesGridportaloffersabeReruserinterface，consistentaccessingpaRernandeasyusageofthe鰣dservices，andsolvesthecomplexityinusinggridcomputingresourcesEssentialandSOUrCe—relatedperformancedataformiddleware’so

3、f鰣disprovidedby鰣dmonitoritlaysthebasefor班dsystemtegulateperformanceandfinderrorsGridmonitorisanimportantfoundationforthecompleteofgridjobandjobmonitoringisanindivisibilitypartof鰣dmonitoringTaskschedulingisanimportantcomp

4、onentofgridtoutilizegridresoaroesfullyandcompletecomputingtasksrapidlyTheusemodeofgridisdefinedinthedissertation，agridportalWebGridisdesignedandimplementedTheresearchandimplementedofWebGridarebasedongridmonitoringandtask

5、assignment，byresearchexistinggridmonitoringandtaskassignmentmechanism，jobrunningmonitoringmechanismisadoptedinWebGrid，bycombineexistingdistributetechnique，aselfdetermination酣dmonitoringsystemisdevelOped，andataskassignmen

6、tstrategybasedonGA(geneticalgorithm)isaddressedThechromosomecodingmethodandtheoperatorofgeneticalgorithmarediscussedindetailTherelationshipbetweensubtasksCanbeobtainedthroughtheDAGandthenthesubtasksarerankedaccordingtoth

7、eirdepthvaluewhichc肌avoidtheemergenceofinvalidatechromosomesInthesingleresource，Globus’SprinciplesareadoptedtodeterminethesequenceofthesubtasksMyProxymechanismisintroducedinsecuritymanagemoduleofWebGrid，thedisagreementof