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Bug 1010

Summary: IncompleteLUT - Initialization flag m_isInitialized incorrectly set
Product: Eigen Reporter: simon.floery
Component: SparseAssignee: Nobody <eigen.nobody>
Status: RESOLVED FIXED    
Severity: Internal Design CC: chtz, gael.guennebaud
Priority: Normal    
Version: 3.2   
Hardware: All   
OS: All   
Whiteboard:

Description simon.floery 2015-05-04 14:48:50 UTC
Hi,

Current preconditioner IncompleteLUT sets the initialization flag m_isInitialized only in IncompleteLUT::compute. This makes the solve method assert if analyzePattern and factorize were called separately, e.g. not via compute. DiagonalPreconditioner sets the m_isInitialized flag in factorize, which should be a feasible solution for IncompleteLUT as well.

best, simon
Comment 1 Gael Guennebaud 2015-05-07 12:27:29 UTC
thank you for the report, fixed:

default: https://bitbucket.org/eigen/eigen/commits/b9b2a5516325/
3.2:     https://bitbucket.org/eigen/eigen/commits/941725bff733/
Comment 2 Nobody 2019-12-04 14:36:11 UTC
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