llnl / llnl/smith

FirstOrderEquilibriumLua test in serac_newmark_test.cpp occasionally fails

Open
#741 3 comments 0 reactions 0 assignees View on GitHub
bug discretization
Dominant language
C++
Stars
245
Forks
36
Avg merge
8d 23h
Merged PRs (30d)
4

Description

This test will sporadically fail if run on more than one processor after a different test is run. It is probably a memory issue within the first-order-system version of the second order ODE solver class. It is currently broken in develop.

Contributor guide

Open the contributing guide

Research direction

Reproduce FirstOrderEquilibriumLua in serac_newmark_test.cpp after another test, using more than one processor. Then inspect the first-order-system version of the second order ODE solver class for the suspected memory issue. Done means the test no longer sporadically fails in that sequence on multiple processors.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
backend, testing-qa
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.