Pub Date : 2016-05-23DOI: 10.1109/SIES.2016.7509434
D. Müller
Scheduling for mixed-criticality (MC) systems needs to consider priority promotion in LO mode in order to be prepared for the immediate utilization increase when switching to HI mode. An established method for that is the use of virtual deadlines. The EDF-VD (Earliest Deadline First with Virtual Deadlines) algorithm applies a uniform deadline scaling with only one scaling factor x. A generalization to nonuniform deadline scaling is attractive since this relaxation potentially renders corresponding schedulability tests less pessimistic and more resource-efficient. We present a new, general and explicit per-task deadline scaling, evaluate and discuss the properties of the associated schedulability test with respect to established deadline scaling approaches.
{"title":"SS01 - Explicit per-task deadline scaling for uniprocessor scheduling of job-level static mixed-criticality systems","authors":"D. Müller","doi":"10.1109/SIES.2016.7509434","DOIUrl":"https://doi.org/10.1109/SIES.2016.7509434","url":null,"abstract":"Scheduling for mixed-criticality (MC) systems needs to consider priority promotion in LO mode in order to be prepared for the immediate utilization increase when switching to HI mode. An established method for that is the use of virtual deadlines. The EDF-VD (Earliest Deadline First with Virtual Deadlines) algorithm applies a uniform deadline scaling with only one scaling factor x. A generalization to nonuniform deadline scaling is attractive since this relaxation potentially renders corresponding schedulability tests less pessimistic and more resource-efficient. We present a new, general and explicit per-task deadline scaling, evaluate and discuss the properties of the associated schedulability test with respect to established deadline scaling approaches.","PeriodicalId":345278,"journal":{"name":"International Symposium on Industrial Embedded Systems","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115319999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of a Reconfigurable Pipelined Switch for Faulty On-Chip Networks","authors":"Hsin-Chou Chi, T. Chang, Chia-Ming Wu","doi":"10.2316/P.2011.719-067","DOIUrl":"https://doi.org/10.2316/P.2011.719-067","url":null,"abstract":"","PeriodicalId":345278,"journal":{"name":"International Symposium on Industrial Embedded Systems","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127743463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1109/SIES.2014.6871173
G. Buttazzo, E. Macii
The number of papers submitted to DEXA (this year 240 papers were submitted to the DEXA conference) has seen a significant increase over the last few years. Accordingly, it was decided to extend the conference to five days. This was done the first time in London in 1995. This extension permitted a refocusing on theory and applications. The last three days of DEXA were designated as workshop sessions. The workshops work autonomously and have their own Program Committee. The chairs of the DEXA Workshop want to thank all the workshop leaders:
{"title":"Message from the program chairs","authors":"G. Buttazzo, E. Macii","doi":"10.1109/SIES.2014.6871173","DOIUrl":"https://doi.org/10.1109/SIES.2014.6871173","url":null,"abstract":"The number of papers submitted to DEXA (this year 240 papers were submitted to the DEXA conference) has seen a significant increase over the last few years. Accordingly, it was decided to extend the conference to five days. This was done the first time in London in 1995. This extension permitted a refocusing on theory and applications. The last three days of DEXA were designated as workshop sessions. The workshops work autonomously and have their own Program Committee. The chairs of the DEXA Workshop want to thank all the workshop leaders:","PeriodicalId":345278,"journal":{"name":"International Symposium on Industrial Embedded Systems","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131928164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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