Support 64bit seed. (#5643)

2020-05-07 14:52:38 +08:00
parent eaf2a00b5c
commit 21ed1f0c6d
2 changed files with 23 additions and 1 deletions
--- a/include/xgboost/generic_parameters.h
+++ b/include/xgboost/generic_parameters.h
@@ -17,7 +17,7 @@ struct GenericParameter : public XGBoostParameter<GenericParameter> {

 public:
  // stored random seed
-  int seed;
+  int64_t seed;
  // whether seed the PRNG each iteration
  bool seed_per_iteration;
  // number of threads to use if OpenMP is enabled