Now showing items 1-4 of 4

  • Improving power efficiency in stream processors through dynamic cluster reconfiguration 

    Rajagopal, Sridhar; Rixner, Scott; Cavallaro, Joseph R. (2004-12-01)
    Stream processors support hundreds of functional units in a programmable architecture by clustering functional units and utilizing a bandwidth hierarchy. Clusters are the dominant source of power consumption in stream ...
  • Design space exploration for real-time embedded stream processors 

    Rajagopal, Sridhar; Cavallaro, Joseph R.; Rixner, Scott (2004-07-01)
    We present a design framework for rapidly exploring the design space for stream processors in real-time embedded systems. Stream processors enable hundreds of arithmetic units in programmable pro-cessors by using clusters ...
  • Reconfigurable stream processors for wireless base-stations 

    Rajagopal, Sridhar; Rixner, Scott; Cavallaro, Joseph R. (2003-10-20)
    This paper presents the design and use of reconfigurable stream processors for the physical layer processing in wireless base-stations. Stream processors, traditionally used for high performance media processing, use ...
  • A programmable baseband processor design for software defined radios 

    Rajagopal, Sridhar; Rixner, Scott; Cavallaro, Joseph R. (2002-08-20)
    Future wireless systems need extremely fast and flexible architectures to support varying standards, algorithms and protocols with data rates in the range of 10-100 Mbps. Software Defined Radios (SDRs) based on DSP-FPGAs ...