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Found 5 essays matching the above criteria.

1. 1. Extending Timing Analysis for Non­ Preemptive Task Sets on Multicore Under the AER Model

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jacob Kimblad; [2019]
   Keywords : ;

   Abstract : Real-time multi-core systems with shared memory are harder to analyze due to varying execution times caused by congestion in accessing the shared memory. A promising way to make these systems more deterministic is the Acquisition-Execution-Restitution (AER)-model which takes a memory-centric approach to scheduling which enables the multicore problem to be seen as a single core scheduling problem. READ MORE

3. 2. Efficient Scheduling Library for FreeRTOS

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Robin Kase; [2016]
   Keywords : ;

   Abstract : At present, there is a gap between practical implementations of task scheduling on numerous popular Real-Time Operating Systems (RTOSs) and theoretical real-time scheduling. It is difficult to choose what theoretical real-time scheduling concepts to implement when designing a kernel, as theoretical concepts grow and improve over time. READ MORE

4. 3. Evaluation of EDF scheduling for Ericsson LTE system : A comparison between EDF, FIFO and RR

   University essay from Linköpings universitet/Programvara och system

   Author : Angelica Nyberg; Jonas Hartman; [2016]
   Keywords : EDF; Earliest Deadline First; Scheduling; Linux; Linux Scheduling; FIFO; RR; RMS; First in First out; Round Robin; Rate-monotonic Scheduling; Scheduling LTE applications; LTE; Multi-core; Multi core; Firm Deadlines; SCHED_DEADLINE; SCHED_FIFO; SCHED_RR; Deadline;

   Abstract : Scheduling is extremely important for modern real-time systems. It enables several programs to run in parallel and succeed with their tasks. Many systems today are real-time systems, which means that good scheduling is highly needed. READ MORE

5. 4. Design and Implementation  of an EDF Scheduer for Fiasco.OC L4

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Eric Arnelöv; [2016]
   Keywords : ;

   Abstract : This paper describes the implementation of an EDF scheduler for the FIASCO microkernel. Benchmark test shows that the average case gain an improvement of 16-34%, in regards to schedule calls, running EDF over the existing fixed priority scheduler using Rate Monotonic (RM). READ MORE

6. 5. Power-Aware Scheduling for Embedded Real-Time Systems

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Stefan Olofsson; [2009]
   Keywords : ;

   Abstract : Fokus i detta examensarbete ligger på att utveckla en DVFS algoritm för en schemaläggare. Denna algoritm ska sedan implementeras i ett inbyggt realtidssystem. Huvudsyftet för DVFS algoritmen är att möjliggöra för systemet att välja rätt spänning och frekvens för att kunna minska systemets energiförbrukning. READ MORE