Sökning: "real-time kernels"

Hittade 5 avhandlingar innehållade orden real-time kernels.

1. 1. Node-Level Fault Tolerance for Embedded Real-Time Systems

   Författare :Joakim Aidemark; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fault injection; error recovery; reliability calculations; time redundancy; real-time kernels; error detection; analytical coverage estimation; distributed real-time systems;

   Sammanfattning : This thesis deals with cost-effective design and validation of fault tolerant distributed real-time systems. Such systems play an increasingly important role in embedded applications such as automotive and aerospace systems. LÄS MER

3. 2. On the design and validation of dependable real-time systems

   Författare :Joakim Aidemark; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; error recovery; analytical coverage estimation; fault injection; real-time kernels; time redundancy; concurrent error detection; node-level fault tolerance;

   Sammanfattning : .... LÄS MER

4. 3. Improving On-Board Data Processing using CPU-GPU Heterogeneous Architectures for Real-Time Systems

   Författare :Nandinbaatar Tsog; Mikael Nolin; Fredrik Bruhn; Moris Behnam; Saad Mubeen; Juha Plosila; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; on-board data processing; CPU-GPU; heterogeneous architectures; real-time systems; Computer Science; datavetenskap;

   Sammanfattning : This thesis investigates the efficacy of heterogeneous computing architectures in real-time systems.The goals of the thesis are twofold. First, to investigate various characteristics of the Heterogeneous System Architectures (HSA) compliant reference platforms focusing on computing performance and power consumption. LÄS MER

5. 4. Performance Monitoring, Analysis, and Real-Time Introspection on Large-Scale Parallel Systems

   Författare :Xavier Aguilar; Erwin Professor; Karl Doctor; Jens Professor; Jesus Labarta; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HPC; performance analysis; performance monitoring; performance introspection; parallel computing; Computer Science; Datalogi;

   Sammanfattning : High-Performance Computing (HPC) has become an important scientific driver. A wide variety of research ranging for example from drug design to climate modelling is nowadays performed in HPC systems. Furthermore, the tremendous computer power of such HPC systems allows scientists to simulate problems that were unimaginable a few years ago. LÄS MER

7. 5. Reconfigurable Architectures for Embedded Systems

   Författare :Henrik Svensson; Institutionen för elektro- och informationsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reconfigurable Architectures; Run-time Reconfiguration; Reconfigurable Computing; Embedded Systems; System Level Modeling; Design Exploration;

   Sammanfattning : Application-specific circuits are used to migrate computer systems from workstations to handheld devices that need real-time performance within the budget for physical size and energy dissipation. However, these circuits are inflexible as any modification requires redesign and refabrication, which is both expensive and time-consuming considering the complexity of recent embedded platforms. LÄS MER