fix some bugs in linux

2014-05-02 00:16:12 +08:00
parent b836b1123e
commit f17d400fd3
4 changed files with 33 additions and 16 deletions
--- a/utils/xgboost_random.h
+++ b/utils/xgboost_random.h
@@ -136,7 +136,10 @@ namespace xgboost{
            }
            /*! \brief return a real number uniform in [0,1) */
            inline double RandDouble( void ){
-                return static_cast<double>( rand_r( &rseed ) ) / (static_cast<double>( RAND_MAX )+1.0);
+               
+            //    return static_cast<double>( rand_( &rseed ) ) / (static_cast<double>( RAND_MAX )+1.0);
+                return static_cast<double>(rand()) / (static_cast<double>(RAND_MAX)+1.0);
+
            }
            // random number seed
            unsigned rseed;