Hendrik/xgboost
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

seems page is ok, try add col tmr

Browse Source
This commit is contained in:
tqchen 2014-08-29 21:04:40 -07:00
parent 7bc1c3ee79
commit 9830674b75
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/io/page_dmatrix-inl.hpp
View File

@ -82,7 +82,7 @@ struct RowBatchPage {
return data_[0];
}
/*! \brief page size 64 MB */
static const size_t kPageSize = 64 << 8;
static const size_t kPageSize = 64 << 18;
private:
/*! \return number of elements */
@ -104,7 +104,7 @@ struct RowBatchPage {
class ThreadRowPageIterator: public utils::IIterator<RowBatch> {
public:
ThreadRowPageIterator(void) {
itr.SetParam("buffer_size", "4");
itr.SetParam("buffer_size", "2");
page_ = NULL;
base_rowid_ = 0;
isend_ = false;