
Cantata(HELP)                Khoros                 Cantata(HELP)

     RUN and RESET BUTTONS

     Once glyphs have been selected and connected together in a
     flow graph, the programs they represent may be executed
     individually by clicking on the "run" button of each indivi-
     dual glyph, or the entire processing pipeline may be exe-
     cuted using the master action `RUN' button.

     The `RUN' action button is used to automatically execute an
     entire workspace flow graph. Because the flow graph may con-
     tain several different paths, the scheduler will find a
     correct sequence for executing the glyphs and run them in
     that order. Once programs have been executed, if changes are
     made to the flow graph, `RUN' will re-execute only those
     programs that are affected by the change.  Therefore, the
     entire flow graph does not have to be Rerun.

     The `RUN' button, during processing, will be labeled `STOP'.
     While `RUN' is executing it can be interrupted by clicking
     on the `RUN/STOP' button again.

     The execution mode described above is typically referred to
     as data driven.  Cantata is designed to support a more
     interactive execution mode referred to as responsive execu-
     tion mode.  This mode can be set on the `Workspace Attri-
     butes' pane.  If this mode is set, the `RUN' button opera-
     tion is different, please see the help for responsive execu-
     tion mode.

     The `RESET' button is used to "touch" all glyphs in the
     workspace so that RUN will re-execute ALL glyphs, whether
     they have been modified or not.  To just reinitialize loops,
     the `RESET' button on the individual loop control glyphs may
     be selected.

     Copyright 1991, University of New Mexico. All rights
     reserved.

Khoros                    Release: 1.0                          1

