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Use ellpack for prediction only when sparsepage doesn't exist. (#5504)

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This commit is contained in:
Jiaming Yuan
2020-04-10 12:15:46 +08:00
committed by GitHub
parent ad826e913f
commit 6671b42dd4
35 changed files with 166 additions and 116 deletions
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2
tests/cpp/data/test_ellpack_page.cu
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@@ -17,7 +17,7 @@ namespace xgboost {
TEST(EllpackPage, EmptyDMatrix) {
constexpr int kNRows = 0, kNCols = 0, kMaxBin = 256;
constexpr float kSparsity = 0;
auto dmat = RandomDataGenerator(kNRows, kNCols, kSparsity).GenerateDMatix();
auto dmat = RandomDataGenerator(kNRows, kNCols, kSparsity).GenerateDMatrix();
auto& page = *dmat->GetBatches<EllpackPage>({0, kMaxBin}).begin();
auto impl = page.Impl();
ASSERT_EQ(impl->row_stride, 0);