[MATH-947] SingularValueDecomposition constructor blocks with NaN in the matrix

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 3.0
• Fix Version/s: 3.2

Environment

jdk1.7.0_13 32bit, Netbeans 7.2.1, Win7 x64

• Assignee: Unassigned
• Reporter: Matti Franssila
• Created: 14/Mar/13 13:00
• Updated: 07/Apr/13 09:20
• Resolved: 15/Mar/13 12:37

Description

//Create coefficient (A) Matrix
RealMatrix coefficients =
new Array2DRowRealMatrix(coeffs);

SingularValueDecomposition svd = new SingularValueDecomposition(coefficients);

//When coeffs is a 2x2 matrix with all elements Nan, the constructor blocks indefinitely /w 100% CPU usage