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fix(perf): add reserves for usage of vector filled after creation

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Leonid Fedorov
2025-10-23 14:49:17 +00:00
committed by Leonid Fedorov
parent 87bdc5fcb0
commit 7d23514315
29 changed files with 220 additions and 14 deletions
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writeengine/bulk/we_colbufcompressed.cpp
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@@ -572,6 +572,7 @@ int ColumnBufferCompressed::saveCompressionHeaders()
compress::CompressInterface::setLBIDByIndex(hdrBuf, fColInfo->getLastUpdatedLBID(), 0);
std::vector<uint64_t> ptrs;
ptrs.reserve(fChunkPtrs.size() + 1); // +1 for the final ptr after the loop
for (unsigned i = 0; i < fChunkPtrs.size(); i++)
{