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Unify test helpers for creating ctx. (#9274)

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This commit is contained in:
Jiaming Yuan
2023-06-10 03:35:22 +08:00
committed by GitHub
parent ea0deeca68
commit 152e2fb072
36 changed files with 161 additions and 169 deletions
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10
tests/cpp/tree/hist/test_histogram.cc
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@@ -25,7 +25,7 @@ void InitRowPartitionForTest(common::RowSetCollection *row_set, size_t n_samples
} // anonymous namespace
void TestAddHistRows(bool is_distributed) {
auto ctx = CreateEmptyGenericParam(Context::kCpuId);
Context ctx;
std::vector<CPUExpandEntry> nodes_for_explicit_hist_build_;
std::vector<CPUExpandEntry> nodes_for_subtraction_trick_;
int starting_index = std::numeric_limits<int>::max();
@@ -74,7 +74,7 @@ TEST(CPUHistogram, AddRows) {
void TestSyncHist(bool is_distributed) {
size_t constexpr kNRows = 8, kNCols = 16;
int32_t constexpr kMaxBins = 4;
auto ctx = CreateEmptyGenericParam(Context::kCpuId);
Context ctx;
std::vector<CPUExpandEntry> nodes_for_explicit_hist_build_;
std::vector<CPUExpandEntry> nodes_for_subtraction_trick_;
@@ -229,7 +229,7 @@ TEST(CPUHistogram, SyncHist) {
void TestBuildHistogram(bool is_distributed, bool force_read_by_column, bool is_col_split) {
size_t constexpr kNRows = 8, kNCols = 16;
int32_t constexpr kMaxBins = 4;
auto ctx = CreateEmptyGenericParam(Context::kCpuId);
Context ctx;
auto p_fmat =
RandomDataGenerator(kNRows, kNCols, 0.8).Seed(3).GenerateDMatrix();
if (is_col_split) {
@@ -330,7 +330,7 @@ void TestHistogramCategorical(size_t n_categories, bool force_read_by_column) {
auto x = GenerateRandomCategoricalSingleColumn(kRows, n_categories);
auto cat_m = GetDMatrixFromData(x, kRows, 1);
cat_m->Info().feature_types.HostVector().push_back(FeatureType::kCategorical);
auto ctx = CreateEmptyGenericParam(Context::kCpuId);
Context ctx;
BatchParam batch_param{0, static_cast<int32_t>(kBins)};
@@ -475,7 +475,7 @@ void TestHistogramExternalMemory(Context const *ctx, BatchParam batch_param, boo
TEST(CPUHistogram, ExternalMemory) {
int32_t constexpr kBins = 256;
auto ctx = CreateEmptyGenericParam(Context::kCpuId);
Context ctx;
TestHistogramExternalMemory(&ctx, BatchParam{kBins, common::Span<float>{}, false}, true, false);
TestHistogramExternalMemory(&ctx, BatchParam{kBins, common::Span<float>{}, false}, true, true);