{"title":"固态退火处理器灵活可控动态冷却方法提高组合优化性能","authors":"Genta Inoue, Daiki Okonogi, Thiem Van Chu, Jaehoon Yu, Masato Motomura, Kazushi Kawamura","doi":"10.1109/COOLCHIPS57690.2023.10121990","DOIUrl":null,"url":null,"abstract":"A recently proposed dynamic cooling method enables automatic pseudo-temperature control in the computing process on solid-state annealing processors. Though it may be a practical approach to improve the optimization performance, its effectiveness has been verified only on one annealing policy. On the other hand, another work has claimed that annealing computation can speed up by adaptively utilizing multiple policies. In this paper, we propose a flexibly controllable dynamic cooling method effective for various policies, followed by a method to reduce the sampling frequency on an annealing system. Simulation results have demonstrated that our approach works well for several policies and can be introduced into annealing processors efficiently.","PeriodicalId":387793,"journal":{"name":"2023 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Flexibly Controllable Dynamic Cooling Methods for Solid-State Annealing Processors to Improve Combinatorial Optimization Performance\",\"authors\":\"Genta Inoue, Daiki Okonogi, Thiem Van Chu, Jaehoon Yu, Masato Motomura, Kazushi Kawamura\",\"doi\":\"10.1109/COOLCHIPS57690.2023.10121990\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A recently proposed dynamic cooling method enables automatic pseudo-temperature control in the computing process on solid-state annealing processors. Though it may be a practical approach to improve the optimization performance, its effectiveness has been verified only on one annealing policy. On the other hand, another work has claimed that annealing computation can speed up by adaptively utilizing multiple policies. In this paper, we propose a flexibly controllable dynamic cooling method effective for various policies, followed by a method to reduce the sampling frequency on an annealing system. Simulation results have demonstrated that our approach works well for several policies and can be introduced into annealing processors efficiently.\",\"PeriodicalId\":387793,\"journal\":{\"name\":\"2023 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-04-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COOLCHIPS57690.2023.10121990\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COOLCHIPS57690.2023.10121990","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Flexibly Controllable Dynamic Cooling Methods for Solid-State Annealing Processors to Improve Combinatorial Optimization Performance
A recently proposed dynamic cooling method enables automatic pseudo-temperature control in the computing process on solid-state annealing processors. Though it may be a practical approach to improve the optimization performance, its effectiveness has been verified only on one annealing policy. On the other hand, another work has claimed that annealing computation can speed up by adaptively utilizing multiple policies. In this paper, we propose a flexibly controllable dynamic cooling method effective for various policies, followed by a method to reduce the sampling frequency on an annealing system. Simulation results have demonstrated that our approach works well for several policies and can be introduced into annealing processors efficiently.