2019 32nd IEEE International System-on-Chip Conference (SOCC)最新文献_第5页

T1A: Intelligent Design for Edge Computing T1A:边缘计算的智能设计

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088065

引用次数: 0

W3A: Design Exploitation on Emerging Topics W3A:新兴主题的设计开发

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088051

引用次数: 0

Application Specific Instruction Processor for Dynamic Connection Allocation in TDM-NoCs tdm - noc中动态连接分配的专用指令处理器

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/SOCC46988.2019.1570555815

Seungseok Nam, E. Matús, G. Fettweis

{"title":"Application Specific Instruction Processor for Dynamic Connection Allocation in TDM-NoCs","authors":"Seungseok Nam, E. Matús, G. Fettweis","doi":"10.1109/SOCC46988.2019.1570555815","DOIUrl":"https://doi.org/10.1109/SOCC46988.2019.1570555815","url":null,"abstract":"One of the key challenges for design of highly-scalable wireless signal processing SoCs is to guarantee application determinism and responsiveness in order to meet the strict timing requirements. Time-division-multiplex network-on-chip (NoC) in conjunction with dynamic connection allocation is a promising approach for guaranteed service in NoC allowing efficient use of resources by adapting path-allocation to traffic statistics. Most recently, the trellis path-search algorithm (TESSA) demonstrated excellent performance as well as HW implementation efficiency by exploiting low-complexity shortest available path-search algorithm. However, the lack of path-cost knowledge in the path selection procedure need not necessarily lead to the most efficient resource usage that might result in the reduction of allocation rate and hence also system performance. This work tackles this problem by introducing path-cost factor into path-search algorithm than enables to select optimum path in terms of both the path-length and path-cost respectively. In this regards, we propose soft branch metric to characterize both the path-availability as well as path-costs that results in the shortest-available and lowest-cost path (SALC) selection algorithm. In addition to this and in contrast to recent work, we propose an application specific instruction processor enabling efficient and flexible implementation of proposed path search algorithm. Execution cycles of the implemented processor in 8x8 2D mesh is about seven thousand times faster than 32bits RISC processor. The simulations using 6x6 2D-mesh TDM-NoC with 12 time-slots showed up to 31% and 7% success rate improvement for uniformly distributed Poisson traffic and Splash2-benchmark, respectively.","PeriodicalId":253998,"journal":{"name":"2019 32nd IEEE International System-on-Chip Conference (SOCC)","volume":"48 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114992684","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}

引用次数: 4

T1C: Special Session IV: eNVM based In-Memory Computing for Intelligent and Secure SoCs T1C:专题会议四:基于eNVM的智能安全soc内存计算

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088097

引用次数: 0

SOCC 2019 Steering Committee SOCC 2019指导委员会

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9087990

引用次数: 0

SOCC 2019 Program

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088047

引用次数: 0

SOCC 2019 Welcome Message from the Technical Program Chairs SOCC 2019技术项目主席的欢迎辞

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088082

引用次数: 0

MSMPX: Microarchitectural Extensions for Meltdown Safe Memory Protection 微架构扩展的熔毁安全内存保护

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/SOCC46988.2019.1570564578

G. Krishnakumar, C. Rebeiro

引用次数: 1

SOCC 2019 Message from the Conference General Chairs 2019年SOCC大会主席致辞

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/socc46988.2019.9088029

引用次数: 0

Enabling Fine-Grained Dynamic Voltage and Frequency Scaling in SDSoC 实现SDSoC的细粒度动态电压和频率缩放

2019 32nd IEEE International System-on-Chip Conference (SOCC) Pub Date : 2019-09-01 DOI: 10.1109/SOCC46988.2019.1570558174

Weixiong Jiang, Heng Yu, Y. Ha

{"title":"Enabling Fine-Grained Dynamic Voltage and Frequency Scaling in SDSoC","authors":"Weixiong Jiang, Heng Yu, Y. Ha","doi":"10.1109/SOCC46988.2019.1570558174","DOIUrl":"https://doi.org/10.1109/SOCC46988.2019.1570558174","url":null,"abstract":"Dynamic Voltage and Frequency Scaling (DVFS) has been extensively applied as a system-level methodology for energy optimization or temperature control. But current DVFS systems are mostly implemented on CPUs, DVFS working on FPGAs is limited. Moreover, all current DVFS systems available for FPGAs have either low scaling resolution or long reconfiguration time, and none of them is easy to reuse. In this paper, we develop a fast and efficient ZYNQ-based DVFS platform with high resolution and short reconfiguration time. In addition, we add the DVFS support to SDSoC and make it easier and quicker to build an ZYNQ system with DVFS features. We also apply our DVFS platform to a real-time semi-global matching (SGM) accelerator as a case study, and develop a DVFS policy to optimize its power consumption. Compared to the state-of-the-art, our DVFS platform saves 45% FFs and almost all LUTs, the voltage scaling time is 7ms and the frequency scaling time is 3$mu s$, and time for one design iteration to add DVFS support is reduced from several hours to a few minutes. Compared to its unoptimized version, the SGM accelerator with our DVFS platform saves up to 46% energy.","PeriodicalId":253998,"journal":{"name":"2019 32nd IEEE International System-on-Chip Conference (SOCC)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116416451","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}

引用次数: 2