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[breaking] Drop single precision histogram (#7892)

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Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
This commit is contained in:
Jiaming Yuan
2022-05-13 19:54:55 +08:00
committed by GitHub
parent c8f9d4b6e6
commit 1b6538b4e5
18 changed files with 171 additions and 407 deletions
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4
tests/cpp/tree/test_evaluate_splits.h
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@@ -22,7 +22,7 @@ class TestPartitionBasedSplit : public ::testing::Test {
MetaInfo info_;
float best_score_{-std::numeric_limits<float>::infinity()};
common::HistogramCuts cuts_;
common::HistCollection<double> hist_;
common::HistCollection hist_;
GradientPairPrecise total_gpair_;
void SetUp() override {
@@ -55,7 +55,7 @@ class TestPartitionBasedSplit : public ::testing::Test {
total_gpair_ += e;
}
auto enumerate = [this, n_feat = info_.num_col_](common::GHistRow<double> hist,
auto enumerate = [this, n_feat = info_.num_col_](common::GHistRow hist,
GradientPairPrecise parent_sum) {
int32_t best_thresh = -1;
float best_score{-std::numeric_limits<float>::infinity()};