Dynamic scheduling techniques for adaptive applications on real time embedded systems

... environment dynamism In this thesis, we focus on the OS-level runtime optimization techniques, specifically the design of real- time dynamic scheduling algorithms for adaptive applications Dynamic scheduling ... Applications Scheduling techniques for adaptive applications are attributed with another goal – QoS maximization Together with abovementioned timing and...

Ngày tải lên: 10/09/2015, 15:52

... the data-path part of the algorithm Here, an optimal implementation is the one that leads to the minimal area of the reconfigurable array Embedded systems can take several advantages of the use ... reconfigurations, and memory bandwidth (a) Application development Area = design parameter Application algorithm & time constraint Embedded CPU Optimal implementation Minimise...

Ngày tải lên: 23/06/2014, 01:20

... of design space exploration of realtime embedded systems, and discuss the role of system-level performance analysis in design space exploration cycles 3 1.1 Design Space Exploration Because of ... Hardware/Software Partitioning We develop an efficient scheme for design space exploration in the context of hardware/software co -design of real- time sys...

Ngày tải lên: 11/09/2015, 16:04

... to image and video processing algorithm optimization using different image quality metrics, the image/ video enhancement and analysis for 3D visualization plays an important role in image and video ... and cover four important topics: • Novel image and video processing optimization algorithms based on objective and subjective image quality assessment • Im...

Ngày tải lên: 21/06/2014, 17:20

... novel image and video quality assessment and improvement techniques and systems which are aimed for currently challenging applications in which the visual quality is critical Thirteen outstanding ... image and video processing algorithm optimization using different image quality metrics, the image /video enhancement and analysis for 3D visualization plays an impor...

Ngày tải lên: 21/06/2014, 19:20

... execution time of tasks Variation of partitioning results Variation of the DFG structure (fork, join, etc.) Variation of the application Variation of the execution time precision Scheduling time ... reduces reconfiguration overhead by modifying scheduling results The second one distinguishes between scheduling and reconfiguration The reconfiguration occurs only if the HW/SW par...

Ngày tải lên: 21/06/2014, 20:20

... gains of scaling are larger, resulting in the crossing of the “scaling” and shutdown curves for a lower load Energy-Efficient Real-time Packet Scheduling The proposed scheme however adapts and ... Energy-Efficient Real-time Packet Scheduling 703 Periodic scheduling instances Look-ahead X1 for MU1 Collect X1 requirements of all users Inform users of schedule for X1 Recei...

Ngày tải lên: 23/06/2014, 00:20

... are not algorithm-specific optimizations and therefore are suitable for only a few hardware architectures Complexity Scalable MPEG Encoding for Mobile An algorithm-specific optimization that can ... quantization SCALABLE FUNCTIONS FOR MPEG ENCODING Computationally expensive corner stones of an MPEG encoder are the DCT and the ME Both are addressed in the scalable form...

Ngày tải lên: 23/06/2014, 01:20

... exceedingly important for designing EHDA system especially from the point of view of operating costs Since the materials used for pharmaceutical particle fabrication are expensive, higher particle collection ... efficiency is extremely desirable Therefore, research gap for the current study of pharmaceutical particle fabrication by electrohydrodynamic atomization (EHDA) pr...

Ngày tải lên: 10/09/2015, 08:36

... Energy- aware Scheduling Strategies for Systems with Single Energy Source 29 4.1 Design of Energy Gradient -based Multiprocessor Scheduling (EGMS) 30 4.2 Design of ... Multiprocessor Scheduling formulated in a way such that it also covers energy- aware scheduling on both homogeneous multiprocessor systems and uniprocessor systems The problem of...

Ngày tải lên: 30/09/2015, 06:05

... Computer control systems constitute a large part of all real- time systems They have been widely applied in industry ranging from flight control to micro-surgery A computer control system consists of ... 1.2 Motivation Traditional real- time computer-controlled systems are designed in two separate steps: controller design and real- time scheduling (Seto et al., 2001...

Ngày tải lên: 04/10/2015, 17:06

... I was fortunate enough to be able to attend a pilot program at the University of Iowa called the Advanced Placement Academy The Academy consisted of AP classes in English, History, Biology, and ... statewide advanced placement distance learning clearinghouse for all Wisconsin high schools The AP Consortium staff will: – Recruit AP teachers – Arrange for their summer training...

Ngày tải lên: 15/01/2014, 15:59

... Reference gene selection for quantitative real- time PCR analysis in virus infected cells: SARS corona virus, Yellow fever virus, Human Herpesvirus-6, Camelpox virus and Cytomegalovirus infections Virol ... of cell types infected with a variety of strains of HIV-1, HSV-1, VZV and cytomegalovirus (CMV) compared to mock infected cells Results A range of...

Ngày tải lên: 18/06/2014, 18:20