Bug #1136

Numerical instability at phi_f=0 on MacOS for Pyramid based form factors

Added by pospelov over 4 years ago. Updated over 4 years ago.

Status:ArchivedStart date:17 Jul 2015
Priority:NormalDue date:
Assignee:herck% Done:

0%

Category:-
Target version:Sprint 29

Description

Functional test CoreSuite/FormFactors is failing under MacOS for 3 form factors:

  • AnisoPyramid
  • Cuboctahedron
  • Pyramid

with overall precision ~1e-9 which is larger than our threshold 1e-10
The difference comes from phi_f=0.0 bin

See png plot attached, which shows difference between ref_FormFactors_Pyramid.int obtained on MacOs and Linux

pyramid_macos_minus_linux.png (53.9 KB) pospelov, 17 Jul 2015 10:11

History

#1 Updated by pospelov over 4 years ago

  • Target version set to Sprint 29

#2 Updated by pospelov over 4 years ago

  • Status changed from Backlog to Sprint

#3 Updated by herck over 4 years ago

  • Assignee set to herck

#4 Updated by herck over 4 years ago

  • Status changed from Sprint to Resolved

#5 Updated by pospelov over 4 years ago

  • Status changed from Resolved to Archived

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