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Remove unused variables. (#9210)

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- remove used variables.
- Remove signed comparison warnings.
This commit is contained in:
Jiaming Yuan
2023-05-28 05:24:15 +08:00
committed by GitHub
parent d563d6d8f4
commit 03bc6e6427
5 changed files with 5 additions and 7 deletions
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2
src/tree/common_row_partitioner.h
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@@ -67,7 +67,7 @@ class ColumnSplitHelper {
const int32_t nid = nodes[node_in_set].nid;
const size_t task_id = partition_builder_->GetTaskIdx(node_in_set, begin);
partition_builder_->AllocateForTask(task_id);
partition_builder_->PartitionByMask(node_in_set, nodes, r, gmat, column_matrix, *p_tree,
partition_builder_->PartitionByMask(node_in_set, nodes, r, gmat, *p_tree,
(*row_set_collection_)[nid].begin, decision_bits_,
missing_bits_);
});

4
src/tree/hist/evaluate_splits.h
View File

@@ -298,7 +298,7 @@ class HistEvaluator {
std::vector<CPUExpandEntry> all_entries(num_entries * world);
std::vector<uint32_t> cat_bits;
std::vector<std::size_t> cat_bits_sizes;
for (auto i = 0; i < num_entries; i++) {
for (std::size_t i = 0; i < num_entries; i++) {
all_entries[num_entries * rank + i].CopyAndCollect(entries[i], &cat_bits, &cat_bits_sizes);
}
collective::Allgather(all_entries.data(), all_entries.size() * sizeof(CPUExpandEntry));
@@ -586,7 +586,7 @@ class HistMultiEvaluator {
std::vector<uint32_t> cat_bits;
std::vector<std::size_t> cat_bits_sizes;
std::vector<GradientPairPrecise> gradients;
for (auto i = 0; i < num_entries; i++) {
for (std::size_t i = 0; i < num_entries; i++) {
all_entries[num_entries * rank + i].CopyAndCollect(entries[i], &cat_bits, &cat_bits_sizes,
&gradients);
}