Search for dissertations about: "Global Multiprocessor Scheduling"

Showing result 1 - 5 of 9 swedish dissertations containing the words Global Multiprocessor Scheduling.

  2. 1. Insights on non-partitioned fixed-priority preemptive scheduling

    Author : Björn Andersson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; real-time systems; non-partitioned method; fixed-priority scheduling; static-priority scheduling; multiprocessor; shared-memory multiprocessor; real-time scheduling; scheduling anomalies; global scheduling; Dhall s effect;

    Abstract : .... READ MORE

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

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

    Abstract : 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. READ MORE

  5. 3. New Techniques for Building Timing-Predictable Embedded Systems

    Author : Nan Guan; Wang Yi; Lothar Thiele; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Real-time systems; WCET analysis; cache analysis; abstract interpretation; multiprocessor scheduling; fixed-priority scheduling; EDF; multi-core processors; response time analysis; utilization bound; real-time calculus; scalability; Datavetenskap med inriktning mot realtidssystem; Computer Science with specialization in Real Time Systems;

    Abstract : Embedded systems are becoming ubiquitous in our daily life. Due to close interaction with physical world, embedded systems are typically subject to timing constraints. At design time, it must be ensured that the run-time behaviors of such systems satisfy the pre-specified timing constraints under any circumstance. READ MORE

  6. 4. Scheduling techniques to improve the worst-case execution time of real-time parallel applications on heterogeneous platforms

    Author : Petros Voudouris; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel applications; global; work-conserving; federated; heterogeneous multiprocessors; response time; Hard real-time systems; unrelated model; DAG; makespan;

    Abstract : The key to providing high performance and energy-efficient execution for hard real-time applications is the time predictable and efficient usage of heterogeneous multiprocessors. However, schedulability analysis of parallel applications executed on unrelated heterogeneous multiprocessors is challenging and has not been investigated adequately by earlier works. READ MORE

  7. 5. Predictable Real-Time Applications on Multiprocessor Systems-on-Chip

    Author : Jakob Rosén; Zebo Peng; Petru Eles; Thomas Nolte; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Systems; Embedded Systems; Real-Time Systems; Predictability; Multiprocessor Systems; Computer science; Datavetenskap;

    Abstract : Being predictable with respect to time is, by definition, a fundamental requirement for any real-time system. Modern multiprocessor systems impose a challenge in this context, due to resource sharing conflicts causing memory transfers to become unpredictable. READ MORE