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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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16
tests/cpp/tree/test_gpu_hist.cu
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@@ -91,7 +91,7 @@ void TestBuildHist(bool use_shared_memory_histograms) {
auto page = BuildEllpackPage(kNRows, kNCols);
BatchParam batch_param{};
Context ctx{CreateEmptyGenericParam(0)};
Context ctx{MakeCUDACtx(0)};
GPUHistMakerDevice<GradientSumT> maker(&ctx, page.get(), {}, kNRows, param, kNCols, kNCols,
batch_param);
xgboost::SimpleLCG gen;
@@ -169,7 +169,7 @@ void TestHistogramIndexImpl() {
int constexpr kNRows = 1000, kNCols = 10;
// Build 2 matrices and build a histogram maker with that
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
ObjInfo task{ObjInfo::kRegression};
tree::GPUHistMaker hist_maker{&ctx, &task}, hist_maker_ext{&ctx, &task};
std::unique_ptr<DMatrix> hist_maker_dmat(
@@ -262,7 +262,7 @@ TEST(GpuHist, UniformSampling) {
// Build a tree using the in-memory DMatrix.
RegTree tree;
HostDeviceVector<bst_float> preds(kRows, 0.0, 0);
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
UpdateTree(&ctx, &gpair, dmat.get(), 0, &tree, &preds, 1.0, "uniform", kRows);
// Build another tree using sampling.
RegTree tree_sampling;
@@ -292,7 +292,7 @@ TEST(GpuHist, GradientBasedSampling) {
// Build a tree using the in-memory DMatrix.
RegTree tree;
HostDeviceVector<bst_float> preds(kRows, 0.0, 0);
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
UpdateTree(&ctx, &gpair, dmat.get(), 0, &tree, &preds, 1.0, "uniform", kRows);
// Build another tree using sampling.
@@ -327,7 +327,7 @@ TEST(GpuHist, ExternalMemory) {
// Build a tree using the in-memory DMatrix.
RegTree tree;
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
HostDeviceVector<bst_float> preds(kRows, 0.0, 0);
UpdateTree(&ctx, &gpair, dmat.get(), 0, &tree, &preds, 1.0, "uniform", kRows);
// Build another tree using multiple ELLPACK pages.
@@ -365,7 +365,7 @@ TEST(GpuHist, ExternalMemoryWithSampling) {
// Build a tree using the in-memory DMatrix.
auto rng = common::GlobalRandom();
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
RegTree tree;
HostDeviceVector<bst_float> preds(kRows, 0.0, 0);
UpdateTree(&ctx, &gpair, dmat.get(), 0, &tree, &preds, kSubsample, kSamplingMethod, kRows);
@@ -386,7 +386,7 @@ TEST(GpuHist, ExternalMemoryWithSampling) {
}
TEST(GpuHist, ConfigIO) {
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
ObjInfo task{ObjInfo::kRegression};
std::unique_ptr<TreeUpdater> updater{TreeUpdater::Create("grow_gpu_hist", &ctx, &task)};
updater->Configure(Args{});
@@ -404,7 +404,7 @@ TEST(GpuHist, ConfigIO) {
}
TEST(GpuHist, MaxDepth) {
Context ctx(CreateEmptyGenericParam(0));
Context ctx(MakeCUDACtx(0));
size_t constexpr kRows = 16;
size_t constexpr kCols = 4;
auto p_mat = RandomDataGenerator{kRows, kCols, 0}.GenerateDMatrix();