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Convert labels into tensor. (#7456)

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* Add a new ctor to tensor for `initilizer_list`.
* Change labels from host device vector to tensor.
* Rename the field from `labels_` to `labels` since it's a public member.
This commit is contained in:
Jiaming Yuan
2021-12-17 00:58:35 +08:00
committed by GitHub
parent 6f8a4633b7
commit 5b1161bb64
35 changed files with 319 additions and 258 deletions
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6
tests/cpp/objective/test_regression_obj.cc
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@@ -1,5 +1,5 @@
/*!
* Copyright 2017-2019 XGBoost contributors
* Copyright 2017-2021 XGBoost contributors
*/
#include <gtest/gtest.h>
#include <xgboost/objective.h>
@@ -293,8 +293,8 @@ TEST(Objective, CPU_vs_CUDA) {
}
auto& info = pdmat->Info();
info.labels_.Resize(kRows);
auto& h_labels = info.labels_.HostVector();
info.labels.Reshape(kRows);
auto& h_labels = info.labels.Data()->HostVector();
for (size_t i = 0; i < h_labels.size(); ++i) {
h_labels[i] = 1 / (float)(i+1);
}