Initial GPU support for the approx tree method. (#9414)

2023-07-31 15:50:28 +08:00
parent 8f0efb4ab3
commit 912e341d57
23 changed files with 639 additions and 360 deletions
--- a/src/data/gradient_index.cc
+++ b/src/data/gradient_index.cc
@@ -7,13 +7,12 @@
 #include <algorithm>
 #include <limits>
 #include <memory>
-#include <utility>  // std::forward
+#include <utility>  // for forward

 #include "../common/column_matrix.h"
 #include "../common/hist_util.h"
 #include "../common/numeric.h"
-#include "../common/threading_utils.h"
-#include "../common/transform_iterator.h"  // MakeIndexTransformIter
+#include "../common/transform_iterator.h"  // for MakeIndexTransformIter

 namespace xgboost {