Computer Engineering Commons^™

Application Specific Customization And Scalability Of Soft Multiprocessors, Deepak C. Unnikrishnan

Masters Theses 1911 - February 2014

Soft multiprocessor systems exploit the plentiful computational resources available in field programmable devices. By virtue of their adaptability and ability to support coarse grained parallelism, they serve as excellent platforms for rapid prototyping and design space exploration of embedded multiprocessor applications. As complex applications emerge, careful mapping, processor and interconnect customization are critical to the overall performance of the multiprocessor system. In this thesis, we have developed an automated scalable framework to efficiently map applications written in a high-level programmer-friendly language to customizable soft-cores. The framework allows the user to specify the application in a high-level language called Streamit. After …

Indexing Trace, Zachary E. Smith

Masters Theses 1911 - February 2014

This thesis aims to critically examine the relationship of digital technology and the modern art gallery in order to find the possible role of art galleries in the future. The integration of technology and the modern art gallery can change the way people experience art in built space.

In order to examine this, certain questions needed to be asked. The most important of these questions is authenticity and originality in a digital art gallery. What if, in order for the notion of originality to exist, it needs the notion of the copy; a kind of parasite. What if we don’t …

Implementation Of Data Path Credentials For High-Performance Capabilities-Based Networks, Kamlesh T. Vasudevan

Masters Theses 1911 - February 2014

Capabilities-based networks present a fundamental shift in the security design of network architectures. Instead of permitting the transmission of packets from any source to any destination, routers deny forwarding by default. For a successful transmission, packets need to positively identify themselves and their permissions to the router. A major challenge for a high performance implementation of such a network is an efficient design of the credentials that are carried in the packet and the verification procedure on the router. A network protocol that implements data path credentials based on Bloom filters is presented in this thesis. Our prototype implementation shows …

A Hardware Framework For Yield And Reliability Enhancement In Chip Multiprocessors, Abhisek Pan

Masters Theses 1911 - February 2014

Device reliability and manufacturability have emerged as dominant concerns in end-of-road CMOS devices. Today an increasing number of hardware failures are attributed to device reliability problems that cause partial system failure or shutdown. Also maintaining an acceptable manufacturing yield is seen as challenge because of smaller feature sizes, process variation, and reduced headroom for burn-in tests. In this project we investigate a hardware-based scheme for improving yield and reliability of a homogeneous chip multiprocessor (CMP). The proposed solution involves a hardware framework that enables us to utilize the redundancies inherent in a multi-core system to keep the system operational in …

Implementation Of Network Services Supporting Multi-Party Policies, Santosh C. Proddatoori

Masters Theses 1911 - February 2014

Next-generation network architectures support complex services in the data-path of routers. A key challenge is the integration of multiple policy constraints from senders, receivers, and network providers when using such services. We introduce a multi-party service specification framework based on our “service socket” API. We illustrate the operation of this approach in an IPTV scenario that uses a video transcoding service implemented on a Cisco ISR platform.