gbm-developers / gbm3

Gradient boosted models
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random segfault on exit from gbm C++ code #115

Closed pdmetcalfe closed 8 years ago

pdmetcalfe commented 8 years ago

Very intermittently, a segfault is observed when the gbm C++ code exits. This is, so far as we can tell, due to RNGScope destruction triggering a GC which destroys the function return value, and will shortly be fixed. (http://gallery.rcpp.org/articles/random-number-generation/)

This issue is largely for documentation purposes.

pdmetcalfe commented 8 years ago

And now fixed.