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  • A study of hardware/software multithreading

    Creator:
    Carlson, Ryan L.
    Abstract:
    As the design of computers advances, two important trends have surfaced: The exploitation of parallelism and the design against memory latency. Into these two new trends has come the Multithreaded Virtual Processor (MVP). Based on a standard superscalar core, the MVP is able to exploit both Instruction Level Parallelism (ILP)...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Ryan L. Carlson for the degree of

  • 802.11 Channel Switching for High-Definition Video Streaming

    Creator:
    Sullivan, Erin
    Abstract:
    As screen resolution and video decoding capability have increased, high-definition (HD) video in resolutions as high as 1920 x 1080 is rapidly becoming the standard. Ad-hoc streaming of HD video over 802.11 wireless networks, e.g., streaming from a mobile device to a television, is convenient for users, but is hampered...
    Resource Type:
    Masters Thesis
    Full Text:
    Video Streaming Abstract approved: Ben Lee As screen resolution and video decoding capability have

  • Dynamic Methods to Improve Streaming of H.264 HD Video Over 802.11 Wireless Networks

    Creator:
    Sinky, Mohammed H.
    Abstract:
    Wireless High Definition Video Transmission (WHDVT) over 802.11-based networks enjoys widespread deployment among today's multimedia solutions. Examples include Intel® Wireless Display and Apple Airplay®, to name a few. In these systems, peer-to-peer networks are established over which H.264-encoded video is transported wirelessly to be decoded and played back at the...
    Resource Type:
    Dissertation
    Full Text:
    Improve Streaming of H.264 HD Video Over 802.11 Wireless Networks Abstract approved: Ben Lee Wireless

  • The dynamic speculation and performance prediction of parallel loops

    Creator:
    Zier, David A.
    Abstract:
    General purpose computer systems have seen increased performance potential through the parallel processing capabilities of multicore processors. Yet this potential performance can only be attained through parallel applications, thus forcing software developers to rethink how everyday applications are designed. The most readily form of Thread Level Parallelism (TLP) within any...
    Resource Type:
    Dissertation
    Full Text:
    Performance Prediction of Parallel Loops Abstract approved: Ben Lee General purpose computer systems have

  • Simulation studies of routing algorithms for multicomputer systems

    Creator:
    Choi, Jangmin
    Abstract:
    Efficient routing of messages is critical to the performance of multicomputers. Many adaptive routing algorithms have been proposed to improve the network efficiency; however, they can make only short-sighted decisions to choose a channel for message routing because of limited information about network condition. The short-sighted decisions may cause unnecessary...
    Resource Type:
    Masters Thesis
    Full Text:
    Multicomputer Systems Abstract approved. Ben Lee Efficient routing of messages is critical to the

  • Development and enhancement of AE32000 : an embedded microprocessor core

    Creator:
    Yerubandi, Siva Sai
    Abstract:
    AE32000 microprocessor was developed mainly to address the need for the reduction in the amount of memory accesses in embedded applications. One of the primary goals of a computer architect is the design and construction of machines, that support the efficient execution of the programs that will run on them....
    Resource Type:
    Masters Thesis
    Full Text:
    : Development and Enhancement of AE32000: An Embedded Microprocessor Core Abstract approved: Ben Lee AE32000

  • Cost-Age-Time Data Organized Garbage Collection

    Creator:
    Lee, Dongjun
    Abstract:
    NAND flash based solid state drives (SSDs) require out-of-place updating due to the characteristics of flash memories. In addition, due to the mismatched granularity between read/write and erase operations, a cleaning policy involving garbage collection and wear leveling has to perform data migration incurring high overhead. Another challenge is that...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Dongjun Lee for the degree

  • Designing multimedia extensions for configurable processors

    Creator:
    Zier, David A.
    Abstract:
    The purpose of this thesis is to explore the design of a multimedia extension Instruction Set Architecture (ISA) for a reconfigurable processor. An Extendable Multimedia Module (EM3) was designed as an optional module for X32V. X32V is a prototype configurable processor simulator developed at Oregon State University by John Mark...
    Resource Type:
    Masters Thesis
    Full Text:
    Multimedia Extensions for Configurable Processors Abstract approved: Ben Lee The purpose of this thesis is

  • Dependency speculation in dynamic simultaneous multi-threading

    Creator:
    Nelson, Jarrod A.
    Abstract:
    The purpose of this thesis is to explore dependency speculation in Dynamic Simultaneous Multi-Threading (DSMT). DSMT is a microprocessor architecture which attempts to extract Thread Level Parallelism (TLP) from single-threaded programs at run-time. This is accomplished by running multiple iterations of program loops in parallel. The DSMT architecture was originally...
    Resource Type:
    Masters Thesis
    Full Text:
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  • Trends in mobile computing : a study of mobile phone usage in the United States and Japan

    Creator:
    Nurvitadhi, Eriko
    Abstract:
    Wireless technologies advance rapidly in the recent time. The maJor initiative is the realization of the third generation wireless network that provides high bandwidth access to digital data on the Internet. Moreover, recent improvements in computer and embedded systems have enabled portable devices with sufficiently high computing capability. The combination...
    Resource Type:
    Undergraduate Thesis
    Full Text:
    United States and Ja an Professor Ben Lee Wireless technologies advance rapidly in the recent time