Sökning: "multiprocessor"

Visar resultat 11 - 15 av 64 avhandlingar innehållade ordet multiprocessor.

  1. 11. Three Aspects of Real-Time Multiprocessor Scheduling: Timeliness, Fault Tolerance, Mixed Criticality

    Författare :Risat Pathan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mixed-Criticality Systems; Fault-Tolerant Scheduling; Fixed Priority; Real-Time Systems; Global Multiprocessor Scheduling; Time Redundancy; Sporadic Tasks;

    Sammanfattning : The design of real-time systems faces two important challenges: incorporating more functions/services on existing hardware to make the system more attractive to the market, and deploying existing software on multiprocessors (e.g., multicore) to utilize moreprocessing power. LÄS MER

  2. 12. Mapping Concurrent Applications to Multiprocessor Systems with Multithreaded Processors and Network on Chip-Based Interconnections

    Författare :Ruxandra Pop; Petru Eles; Shashi Kumar; Linköpings universitet; []
    Nyckelord :Network on Chip; Multiprocessor Embedded Systems; Task Mapping; Task Scheduling; Multithreading; Simultaneous Multithreading; Response Time Estimation; Genetic Algorithms; List Scheduling; Soft Deadline; Task Graphs; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Network on Chip (NoC) architectures provide scalable platforms for designing Systems on Chip (SoC) with large number of cores. Developing products and applications using an NoC architecture offers many challenges and opportunities. A tool which can map an application or a set of applications to a given NoC architecture will be essential. LÄS MER

  3. 13. Reducing ownership overhead in transaction processing multiprocessor servers

    Författare :Jim Nilsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 14. Performance and Implementation Complexity in Multiprocessor Operating System Kernels

    Författare :Simon Kågström; Blekinge Tekniska Högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Operativsystem; multiprocessorer; implementationskomplexitet;

    Sammanfattning : The increasing use of multiprocessor computers require operating system adaptations to take advantage of the computing power. However, porting an operating system kernel to run on a multiprocessor can be very difficult because of a large code base, concurrency issues when dealing with multiple threads of execution, and limited tool support for development. LÄS MER

  5. 15. Lock-Based Resource Sharing in Real-Time Multiprocessor Platforms

    Författare :Sara Afshar; Thomas Nolte; Moris Behnam; Marko Bertogna; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Sammanfattning : Embedded systems are typically resource constrained, i.e., resources such as processors, I/O devices, shared buffers or shared memory can be limited for tasks in the system. Therefore, techniques that enable an efficient usage of such resources are of great importance. LÄS MER