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Implement slope for Pseduo-Huber. (#7727)

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* Add objective and metric.
* Some refactoring for CPU/GPU dispatching using linalg module.
This commit is contained in:
Jiaming Yuan
2022-03-14 21:42:38 +08:00
committed by GitHub
parent 4dafb5fac8
commit 98d6faefd6
28 changed files with 456 additions and 290 deletions
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4
tests/cpp/data/test_metainfo.h
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@@ -29,14 +29,13 @@ inline void TestMetaInfoStridedData(int32_t device) {
auto const& h_result = info.labels.View(-1);
ASSERT_EQ(h_result.Shape().size(), 2);
auto in_labels = labels.View(-1);
linalg::ElementWiseKernelHost(h_result, omp_get_max_threads(), [&](size_t i, float v_0) {
linalg::ElementWiseKernelHost(h_result, omp_get_max_threads(), [&](size_t i, float& v_0) {
auto tup = linalg::UnravelIndex(i, h_result.Shape());
auto i0 = std::get<0>(tup);
auto i1 = std::get<1>(tup);
// Sliced at second dimension.
auto v_1 = in_labels(i0, 0, i1);
CHECK_EQ(v_0, v_1);
return v_0;
});
}
{
@@ -71,7 +70,6 @@ inline void TestMetaInfoStridedData(int32_t device) {
// Sliced at second dimension.
auto v_1 = in_margin(i0, 0, i1);
CHECK_EQ(v_0, v_1);
return v_0;
});
}
}