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Fix R CRAN failures. (#7404)

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* Remove hist builder dtor.

* Initialize values.

* Tolerance.

* Remove the use of nthread in col maker.
This commit is contained in:
Jiaming Yuan
2021-11-16 10:51:12 +08:00
committed by GitHub
parent 55ee272ea8
commit b0015fda96
6 changed files with 20 additions and 23 deletions
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8
src/data/simple_dmatrix.h
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@@ -49,10 +49,10 @@ class SimpleDMatrix : public DMatrix {
MetaInfo info_;
// Primary storage type
std::shared_ptr<SparsePage> sparse_page_ = std::make_shared<SparsePage>();
std::shared_ptr<CSCPage> column_page_;
std::shared_ptr<SortedCSCPage> sorted_column_page_;
std::shared_ptr<EllpackPage> ellpack_page_;
std::shared_ptr<GHistIndexMatrix> gradient_index_;
std::shared_ptr<CSCPage> column_page_{nullptr};
std::shared_ptr<SortedCSCPage> sorted_column_page_{nullptr};
std::shared_ptr<EllpackPage> ellpack_page_{nullptr};
std::shared_ptr<GHistIndexMatrix> gradient_index_{nullptr};
BatchParam batch_param_;
bool EllpackExists() const override {