Add Dataflow Graph Analysis Module

[jwang323]

From gregory....@gatech.edu on June 22, 2009 15:52:25

Describe the New Feature: 1. A dataflow graph is an augmented control flow graph where the live
registers going into and out of each block are annotated in the cfg.

1. Create a separate DFG class where each block is augmented with a list
   of live registers in and a list of live registers out. Which milestone does the feature belong to? 0.5.0 Which branch does the new feature go in? Trunk

Original issue: http://code.google.com/p/gpuocelot/issues/detail?id=2

[jwang323]

From gregory....@gatech.edu on June 22, 2009 12:56:06

Labels: Milestone-Release0.5

[jwang323]

From gregory....@gatech.edu on June 25, 2009 16:02:57

DataflowGraph class added to PTX. This takes a CFG as an input and builds the live
in and live out register sets of each basic block. Verified by hand. The
application DFG builds a graph viz representation of each kernel's dataflow graph.

Status: Fixed