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svalinn / DAGMC

Direct Accelerated Geometry Monte Carlo Toolkit
https://svalinn.github.io/DAGMC
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build_obb gets "stuck" on previously working facet file #526

Open bohmt opened 7 years ago

bohmt commented 7 years ago

build_obb built with MOAB master now gets "stuck" trying to build the OBB tree for a facet file that previously worked with when using build_obb built with MOAB v5.0. The facet file was originally faceted with cubit-12.2, and then converted to the new material names format using Patrick's update_dagmc_mat_names.py tool. The facet file is a JET model with 11e6 facets and takes about 5 minutes to build the OBB tree on my computer. The file is available to UW people at: https://uwmadison.box.com/s/g0ovfw8pf9u5chq0wsnqwi4pfzto32r8

makeclean commented 7 years ago

Don't we need an associated input deck too?

bohmt commented 7 years ago

I was using build_obb so I don't think I need an MCNP input file...I don't think it's worth trying to run MCNP until the tree builds.
build_obb: A tool to prebuild your DAGMC OBB Tree Usage: build_obb --help | [options]

pshriwise commented 7 years ago

@bohmt I pulled down this file and built OBBs successfully. Took ~4.5 min. Not sure what's going on.

Were you trying to build these OBBs on ACI?

bohmt commented 7 years ago

No, I did this on my computer...MOAB-master, DAGMC-develop, gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4

pshriwise commented 7 years ago

Would you mind providing the commit hash for MOAB-master?

bohmt commented 7 years ago

commit e30c146178faa7fa25e6bd8101ff62754848208c Merge: e1ca947 20283a6 Author: Patrick Shriwise shriwise@wisc.edu Date: Tue Aug 22 04:22:48 2017 +0000

Merged in pshriwise/moab/GTT_contiguous (pull request #370)

GTT contiguous

Approved-by: Paul Wilson <paul.wilson@wisc.edu>
Approved-by: Vijay Mahadevan <vijay.m@gmail.com>
gonuke commented 6 years ago

Was someone else able to replicate this? Is it related to the OBB tags?

pshriwise commented 6 years ago

I remember replicating this bug, but I cannot remember under what conditions exactly.

gonuke commented 3 years ago

Is this still a bug? (@pshriwise, @bohmt) Is this workflow still relevant?