New user self-registration is disabled due to spam. Please email eigen-core-team @ if you need an account.
Before reporting a bug, please make sure that your Eigen version is up-to-date!
Bug 1045 - Column-ordering crashes for structurally deficient matrices
Summary: Column-ordering crashes for structurally deficient matrices
Alias: None
Product: Eigen
Classification: Unclassified
Component: Sparse (show other bugs)
Version: 3.3 (current stable)
Hardware: All All
: Normal Crash
Assignee: Nobody
Depends on:
Blocks: 3.3
  Show dependency treegraph
Reported: 2015-07-26 18:49 UTC by Christoph Hertzberg
Modified: 2015-09-03 10:11 UTC (History)
2 users (show)


Description Christoph Hertzberg 2015-07-26 18:49:50 UTC
This was revealed while extending the unit tests for Bug 792.
To reproduce, activate rank deficiency checking in the sparselu testcase.
Comment 1 Gael Guennebaud 2015-09-03 09:07:27 UTC
Summary:     Fix AMD ordering when a column has only one off-diagonal non-zero (also fix bug 1045)

Note You need to log in before you can comment on or make changes to this bug.