Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 229 for “"multi-core"”.
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Predictive power management for multi-core processors
… of when to apply dynamic power management in multi-core processors by accounting for and predicting power and performance demand at the core-level. By tracking performance events at the processor core or thread-level, power consumption can be accounted for at each of the major components of …
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Modeling and scheduling heterogeneous multi-core architectures
… kunnen worden. In dit doctoraatswerk werd het Multi-Program Performance Model (MPPM) ontwikkeld, een innovatief alternatief voor traditionele simulatie, dat het mogelijk maakt om tot 100.000x sneller een processorconfiguratie te evalueren. MPPM laat ons toe om nooit geziene exploraties te doen. …
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A Scalable Approach to Multi-core Prototyping
In recent years, multi-core processors and multi-processor networks have grown in popularity as a solution to the limits on increasing clock speed, rising power consumption, and the nanometer manufacturing processes. Multi-core processors and multi-processor networks are seen as the next step in …
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High Speed Networking In The Multi-Core Era
… Recently, there has been much interest in using multi-core general purpose processors for this task, which have the advantage of being easily programmable and upgradeable. The best way to exploit these new architectures for networking is an open question that has been the subject of much recent …
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Architectural techniques to extend multi-core performance scaling
<p>Multi-cores have successfully delivered performance improvements over the past decade; however, they now face problems on two fronts: power and off-chip memory bandwidth. Dennard's scaling is effectively coming to an end which has lead to a gradual increase in chip power dissipation. In …
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Accelerated cooperative co-evolution on multi-core architectures
… using the Go programming language. Go is a multi-core programming language with first-class constructs, channels and goroutines, that make it well suited to parallel programming. Our study focuses on Enforced Subpopulations (ESP) for single-agent systems and Multi-Agent ESP for multi-agent …
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Accelerating Atmospheric Modeling Through Emerging Multi-core Technologies
The new generations of multi-core chipset architectures achieve unprecedented levels of computational power while respecting physical and economical constraints. The cost of this power is bewildering program complexity. Atmospheric modeling is a grand-challenge problem that could make good use of …
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Application Interference in Multi-Core Architectures: Analysis and Effects
Clouds are an irreplaceable part of many business applications. They provide tremendous flexibility and gave birth for many related technologies – Software as a Service (SaaS) and the like. One of the biggest powers of clouds is load redistribution for scaling up and down on demand. This helps …
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Using program behaviour to exploit heterogeneous multi-core processors
Multi-core CPU architectures have become prevalent in recent years. A number of multi-core CPUs consist of not only multiple processing cores, but multiple different types of processing cores, each with different capabilities and specialisations. These heterogeneous multi-core architectures (HMAs) …
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Next-generation safety-critical systems on multi-core platforms
Multi-core platforms represent the answer of the industry to the increasing demand for computational capabilities. In fact, multi-core platforms can deliver large computational power together with minimum costs, compact size, weight and power usage. Multi-core architectures however are shaking the …
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Predicting software performance in symmetric multi-core and multiprocessor environments
Mit der breiten Markteinführung von Mehrkernprozessoren wird Nebenläufigkeit zu einer allgegenwärtigen Herausforderung für die Software-Entwicklung. Indem zusätzliche Prozessorkerne genutzt werden, kann Nebenläufigkeit die Leistungsfähigkeit (auch Performanz) eines Software-Systems verbessern. …
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Heterogeneous prioritization for network-on-chip based multi-core systems
In chip multi-processor (CMP) systems, communication and memory access both play an important role in influencing the performance achievable by the system. The manner in which the network packets (on-chip cache requests/responses) and off-chip memory bound packets are handled, in multi-core …
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ARCHITECTURE-AWARE HARD-REAL-TIME SCHEDULING ON MULTI-CORE ARCHITECTURES
… discourages this solution. This leads us to use multi-core architectures. Due to the same reason, real-time systems are also migrating from single-core towards multi-core systems. While multi-core systems provide scalable high computational power, they also expose real-time systems to several …
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Low-cost Methods for Error Detection in Multi-core Systems
… and high-level checking to processor cores, memory systems, and the I/O system, in order to develop low-cost checkers for each of these subsystems. The checking mechanisms resulting from this work are highly effective in detecting errors and incur lower hardware and performance cost …
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Efficient and Verifiable Timing Channel Protection for Multi-Core Processors
… different programs in the shared resources of a multi-core processor. For example, an attacker program's cache lines can be evicted by a victim program, which allows the attacker to infer secret information about the victim. Timing channel attacks pose serious threats to contemporary computing …
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Data-Driven Programming Abstractions and Optimization for Multi-Core Platforms
Multi-core platforms have spread to all corners of the computing industry, and trends in design and power indicate that the shift to multi-core will become even wider-spread in the future. As the number of cores on a chip rises, the complexity of memory systems and on-chip interconnects increases …
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Efficient Virtual Cache Coherency for Multi-core Systems and Accelerators
There is a paradigm shift from general-purpose cores to specialised hardware, which has vastly different programming models. It will be helpful if the existing programming model can be kept and new hardware can co-exist and cooperate with existing userspace software. A virtual cache coherence …
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LWFG: A Cache-Aware Multi-core Real-Time Scheduling Algorithm
As the number of processing cores contained in modern processors continues to increase, cache hierarchies are becoming more complex. This added complexity has the effect of increasing the potential cost of any cache misses on such architectures. When cache misses become more costly, minimizing them …
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Modeling and evaluation of multi-core multithreading processor architectures in SystemC
… by exploiting thread-level parallelism through multithreaded multi-core architectures. Software modeling and simulation are common techniques used to aid hardware design. Through simulation, different architectures can be explored and verified before hardware is actually built. An appropriate …
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