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change allreduce lib to rabit library, xgboost now run with rabit

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tqchen
2014-12-20 00:17:09 -08:00
parent 5ae99372d6
commit 8e16cc4617
28 changed files with 105 additions and 1206 deletions
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6
src/utils/quantile.h
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@@ -574,14 +574,16 @@ class QuantileSketchTemplate {
return sizeof(size_t) + sizeof(Entry) * nentry;
}
/*! \brief save the data structure into stream */
inline void Save(IStream &fo) const {
template<typename TStream>
inline void Save(TStream &fo) const {
fo.Write(&(this->size), sizeof(this->size));
if (this->size != 0) {
fo.Write(this->data, this->size * sizeof(Entry));
}
}
/*! \brief load data structure from input stream */
inline void Load(IStream &fi) {
template<typename TStream>
inline void Load(TStream &fi) {
utils::Check(fi.Read(&this->size, sizeof(this->size)) != 0, "invalid SummaryArray 1");
this->Reserve(this->size);
if (this->size != 0) {