Determined level-wise was faster than previous que based approach for bidirectional search. Incorporated speedups from Dan Schultz. Also some slight memory reduction.
Determined level-wise was faster than previous que based approach for
bidirectional search.
Incorporated speedups from Dan Schultz.
Also some slight memory reduction.

--HG--
extra : convert_revision : svn%3A3ed01bd8-26fb-0310-9e4c-ca1a4053419f/networkx/trunk%40245

SanketDG/networkx,nathania/networkx,blublud/networkx,jni/networkx,ghdk/networkx,aureooms/networkx,blublud/networkx,harlowja/networkx,jakevdp/networkx,dmoliveira/networkx,aureooms/networkx,dmoliveira/networkx,sharifulgeo/networkx,dhimmel/networkx,andnovar/networkx,bzero/networkx,sharifulgeo/networkx,tmilicic/networkx,harlowja/networkx,kernc/networkx,kernc/networkx,bzero/networkx,debsankha/networkx,wasade/networkx,sharifulgeo/networkx,jni/networkx,farhaanbukhsh/networkx,dhimmel/networkx,Sixshaman/networkx,debsankha/networkx,nathania/networkx,jtorrents/networkx,michaelpacer/networkx,ionanrozenfeld/networkx,cmtm/networkx,chrisnatali/networkx,jfinkels/networkx,chrisnatali/networkx,bzero/networkx,debsankha/networkx,RMKD/networkx,dmoliveira/networkx,JamesClough/networkx,goulu/networkx,ghdk/networkx,jcurbelo/networkx,aureooms/networkx,jakevdp/networkx,dhimmel/networkx,ghdk/networkx,kai5263499/networkx,nathania/networkx,NvanAdrichem/networkx,farhaanbukhsh/networkx,yashu-seth/networkx,kernc/networkx,chrisnatali/networkx,jni/networkx,harlowja/networkx,RMKD/networkx,jtorrents/networkx,farhaanbukhsh/networkx,ionanrozenfeld/networkx,ionanrozenfeld/networkx,RMKD/networkx,beni55/networkx,blublud/networkx,kai5263499/networkx,kai5263499/networkx,jakevdp/networkx,ltiao/networkx,OrkoHunter/networkx