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Sharing recovery fix #22

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wants to merge 1 commit into from
Closed

Sharing recovery fix #22

wants to merge 1 commit into from

Commits on May 13, 2011

  1. Sharing recovery fix 

    The NodeCounts data structure has changed substantially. It is no longer a list of
node/count pairs with the invariant that all child nodes appear after parent nodes.  It is
now a list of "dependency groups" each dependency group is a directed acyclic graph (DAG)
that captures the dependencies that an AccSharing node can have on VarSharing nodes.

The function 'filterCompleted' now checks and filters out nodes on a per-dependency group
basis.

This commit also introduces a new trace function in D.A.A.Debug and adds tests for sharing
recovery.

There are also some new dependencies added to accelerate.cabal because we are using
unordered containers.
    Sean Seefried committed May 13, 2011
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