公开(公告)号：EP1899808A2

公开(公告)日：2008-03-19

申请号：EP06774092.8

申请日：2006-06-27

申请人： AB Initio Software Corporation

发明人： WHOLEY, J. Skeffington ,  LARSON, Brond

IPC分类号： G06F9/45 ,  G06F9/44

CPC分类号： G06F8/34

摘要： Ordering parameters in a graph-based computation includes determining a desired first ordering (2602) of a set of parameters associated with graph elements in a computation graph; determining an ordering constraint (2604) for the set of parameters; and determining a second ordering (2606) of the set of parameters that satisfies the ordering constraint according to the desired first ordering.

公开(公告)号：EP1899873A2

公开(公告)日：2008-03-19

申请号：EP06785623.7

申请日：2006-06-27

申请人： AB Initio Software Corporation

发明人： STANFILL, Craig W. ,  WHOLEY, J. Skeffington ,  LARSON, Brond ,  ALLIN, Glenn John

IPC分类号： G06F17/30

CPC分类号： G06F17/30289 ,  G06F8/51 ,  G06F17/30398 ,  G06F17/30436

摘要： Determining metadata associated with a graph-based computation includes functionally transforming metadata associated with a first portion (2310) of a graph to generate transformed metadata associated with a second portion (2316) of the graph; determining a third portion (2317) of the graph related to the second portion of the graph; and propagating the transformed metadata from the second portion of the graph to the third portion of the graph.