[Trilinos-Users] zoltan KEEP_CUTS RCB

Biddiscombe, John A. biddisco at cscs.ch
Mon Jan 28 04:23:37 MST 2013

No need to answer this - I ended up traversing the cut tree manually and generating the info I need.

From: trilinos-users-bounces at software.sandia.gov [mailto:trilinos-users-bounces at software.sandia.gov] On Behalf Of Biddiscombe, John A.
Sent: 25 January 2013 23:16
To: trilinos-users at software.sandia.gov
Subject: [Trilinos-Users] zoltan KEEP_CUTS RCB

Using the keep cuts flag,

  Zoltan_Set_Param(this->ZoltanData, "KEEP_CUTS", "1");

I can get the BBoxes of the RCB regions for each processor.
Is there an easy way of getting the cut planes themselves? I have looked at the rcb_box.c file and can see the traversal of the tree nodes, but I wonder is there a routine anywhere which extracts the dim + plane and puts them into an array I can use?



John Biddiscombe,                        email:biddisco @.at.@ cscs.ch
CSCS, Swiss National Supercomputing Centre  | Tel:  +41 (91) 610.82.07
Via Trevano 131, 6900 Lugano, Switzerland   | Fax:  +41 (91) 610.82.82

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