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fix(allocator,perf): performance degradation caused by lack of STLPoolAllocator replaced by CountingAllocator

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2025-04-24 13:45:33 +00:00
parent bd1622f331
commit 71ec746e3e
7 changed files with 182 additions and 92 deletions
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9
utils/windowfunction/idborderby.cpp
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@@ -774,15 +774,12 @@ void IdbOrderBy::initialize(const RowGroup& rg)
fRowGroup.initRow(&row2);
// These two blocks contain structs with memory accounting.
{
auto alloc = fRm->getAllocator<OrderByRow>();
fOrderByQueue.reset(new SortingPQ(rowgroup::rgCommonSize, alloc));
}
fOrderByQueue.reset(new SortingPQ(rowgroup::rgCommonSize, fRm->getAllocator<OrderByRow>()));
if (fDistinct)
{
auto alloc = fRm->getAllocator<rowgroup::Row::Pointer>();
fDistinctMap.reset(new DistinctMap_t(10, Hasher(this, getKeyLength()), Eq(this, getKeyLength()), alloc));
fDistinctMap.reset(new DistinctMap_t(10, Hasher(this, getKeyLength()), Eq(this, getKeyLength()),
utils::STLPoolAllocator<rowgroup::Row::Pointer>(fRm)));
}
}