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The Dataflow Interchange Format: Towards Co-Design of DSP-oriented Dataflow Models and Transformations
Shuvra S. Bhattacharyya

Citation
Shuvra S. Bhattacharyya. "The Dataflow Interchange Format: Towards Co-Design of DSP-oriented Dataflow Models and Transformations". Talk or presentation, 16, February, 2011; Presented at the Ninth Biennial Ptolemy Miniconference, Berkeley, CA.

Abstract
This presentation provides an overview of the dataflow interchange format (DIF) project at the University of Maryland. DIF is a textual language for specifying mixedgrain dataflow representations of signal processing applications. A major theme in the DIF project is facilitating experimentation with interactions between different dataflow modeling techniques and associated transformations that exploit specific properties of these techniques. One way that DIF achieves this is by allowing designers to specify subgraphs of a design in terms of specific dataflow modeling techniques, such as synchronous, cyclo-static, and parameterized dataflow, through corresponding keywords in the language. DIF also incorporates a new dataflow model of computation called enable-invoke dataflow, which is geared towards high expressive power, functional simulation, rapid prototyping, quasi-static scheduling, and efficient refinement into more specialized dataflow models.

Electronic downloads

Citation formats  
  • HTML
    Shuvra S. Bhattacharyya. <a
    href="http://chess.eecs.berkeley.edu/pubs/811.html"><i>The
    Dataflow Interchange Format: Towards Co-Design of
    DSP-oriented Dataflow Models and 
    Transformations</i></a>, Talk or presentation, 
    16, February, 2011; Presented at the <a
    href="http://ptolemy.eecs.berkeley.edu/conferences/11"
    >Ninth Biennial Ptolemy Miniconference</a>,
    Berkeley, CA.
  • Plain text
    Shuvra S. Bhattacharyya. "The Dataflow Interchange
    Format: Towards Co-Design of DSP-oriented Dataflow Models
    and  Transformations". Talk or presentation,  16,
    February, 2011; Presented at the <a
    href="http://ptolemy.eecs.berkeley.edu/conferences/11"
    >Ninth Biennial Ptolemy Miniconference</a>,
    Berkeley, CA.
  • BibTeX
    @presentation{Bhattacharyya11_DataflowInterchangeFormatTowardsCoDesignOfDSPoriented,
        author = {Shuvra S. Bhattacharyya},
        title = {The Dataflow Interchange Format: Towards Co-Design
                  of DSP-oriented Dataflow Models and 
                  Transformations},
        day = {16},
        month = {February},
        year = {2011},
        note = {Presented at the <a
                  href="http://ptolemy.eecs.berkeley.edu/conferences/11"
                  >Ninth Biennial Ptolemy Miniconference</a>,
                  Berkeley, CA.},
        abstract = {This presentation provides an overview of the
                  dataflow interchange format (DIF) project at the
                  University of Maryland. DIF is a textual language
                  for specifying mixedgrain dataflow representations
                  of signal processing applications. A major theme
                  in the DIF project is facilitating experimentation
                  with interactions between different dataflow
                  modeling techniques and associated transformations
                  that exploit specific properties of these
                  techniques. One way that DIF achieves this is by
                  allowing designers to specify subgraphs of a
                  design in terms of specific dataflow modeling
                  techniques, such as synchronous, cyclo-static, and
                  parameterized dataflow, through corresponding
                  keywords in the language. DIF also incorporates a
                  new dataflow model of computation called
                  enable-invoke dataflow, which is geared towards
                  high expressive power, functional simulation,
                  rapid prototyping, quasi-static scheduling, and
                  efficient refinement into more specialized
                  dataflow models.},
        URL = {http://chess.eecs.berkeley.edu/pubs/811.html}
    }
    

Posted by Christopher Brooks on 18 Feb 2011.
Groups: ptolemy
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