Search for dissertations about: "multiprocessor architectures"

Showing result 11 - 15 of 19 swedish dissertations containing the words multiprocessor architectures.

  2. 11. Performance Aspects of Databases and Virtualized Real-time Applications

    Author : Christine Niyizamwiyitira; Lars Lundberg; Mikael Svahnberg; Richard Chbeir; Blekinge Tekniska Högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; SQL and NoSQL database; Bigdata management systems; Structured and non-structured Database Evaluation; Voice-driven web; Multicore performance prediction; Hard real-time Scheduling; Virtual Multiprocessor Scheduling;

    Abstract : Context: High computing system performance depends on the interaction between software and hardware layers in modern computer systems. Two strong trends that effect different layers in computer systems are that single processors are now more or less completely replaced by multiprocessors, which are often organized into clusters, and virtualization of resources. READ MORE

  4. 12. DDRNoC: Dual Data-Rate Network-on-Chip

    Author : Ahsen Ejaz; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Network-on-Chip; On-Chip Interconnect; Dual Data-Rate; Multiprocessor System-on-Chip; Chip Multiprocessors; System-on-Chip;

    Abstract : Networks-on-Chip (NoCs) are becoming increasing important for the performance of modern multi-core system-on-chip. For various on-chip networks with virtual channel (VC) ow control, the slow control logic (VC and switch allocation logic) of the NoC routers limits the NoC clock period while their datapath (switch and link) possesses signifcant slack. READ MORE

  5. 13. Energy Efficient and Predictable Design of Real-Time Embedded Systems

    Author : Alexandru Andrei; Petru Eles; Zebo Peng; Lothar Thiele; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Embedded Systems; Real-Time; System level design; Power Optimization; Predictability; Computer science; Datavetenskap;

    Abstract : This thesis addresses several issues related to the design and optimization of embedded systems. In particular, in the context of time-constrained embedded systems, the thesis investigates two problems: the minimization of the energy consumption and the implementation of predictable applications on multiprocessor system-on-chip platforms. READ MORE

  6. 14. Adaptable Hardware Transactional Memory Protocols

    Author : Anurag Negi; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; multicore; transactional memory; parallel programming;

    Abstract : Transactional Memory (TM) is an important programming paradigm that can help alleviate difficulties associated with concurrent programming. Single-threaded performance can no longer be expected to scale as it did in the past. Programmers, therefore, must seriously consider concurrent algorithms as viable alternatives. READ MORE

  7. 15. Utilizing Concurrency to Gain Performance in an Industrial Automation System

    Author : Leif Enblom; Mälardalens högskola; []
    Keywords : ;

    Abstract : This work presents and discusses the results from a study, focused on achieving more performance for an industrial real-time control system. The real-time control system is used to protect electrical power stations from being destroyed by strokes of lightning. READ MORE