tril on sparse matrix causes stack overflow in 0.2.1

Question

tril on sparse matrix causes stack overflow in 0.2.1

dpo opened this issue 10 years ago · 5 comments

The following just bit me:

julia> X = sprand(5, 5, .5);
julia> tril(X);
julia> tril(X, -1);
ERROR: stack overflow
 in tril at linalg/sparse.jl:205 (repeats 80000 times)

OSX 10.8.5, Julia 0.2.1 built from Homebrew. This seems to have been fixed between 0.2.1 and the current HEAD (Version 0.3.0-rc1+309 (2014-08-02 17:02 UTC).

Answer 1 · 2014-08-02T19:50:14.000Z

Thanks for the report, but since we are already in the 0.3 release process, there seems little point in backporting the fix to 0.2.x now.

Answer 2 · 2014-08-02T19:51:09.000Z

Of course. Just thought it would be useful to report.

Answer 3 · 2014-08-02T20:06:39.000Z

I'm not sure you want to close this until another stable release is available. For now, users are grabbing 0.2.1.

Answer 4 · 2014-08-02T20:11:22.000Z

Our policy is to close issues when they are fixed, not when a stable release is out containing the fix.

Answer 5 · 2014-08-03T03:58:22.000Z

The issue report is still useful as someone else might run into this and can find out it is reported and fixed.