unfolded SVD segfaults
Bug #381958 reported by
Ken Arnold
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Divisi |
New
|
Undecided
|
Unassigned |
Bug Description
cnet3_tensor.svd()
Unfolding along dimension 0
SOLVING THE [A^TA] EIGENPROBLEM
NO. OF ROWS = 9702
NO. OF COLUMNS = 62551
NO. OF NON-ZERO VALUES = 232318
MATRIX DENSITY = 0.04%
MAX. NO. OF LANCZOS STEPS = 9702
MAX. NO. OF EIGENPAIRS = 50
LEFT END OF THE INTERVAL = -1.00E-30
RIGHT END OF THE INTERVAL = 1.00E-30
KAPPA = 1.00E-06
TRANSPOSING THE MATRIX FOR SPEED
Segmentation fault (core dumped)
Problem is almost definitely in the matrix-packing code.
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