database/mariadb-columnstore-engine
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This patch introduces support for scanning/filtering vectorized execution for numeric-based

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data types TEXT, CHAR, VARCHAR, FLOAT and DOUBLE are not yet supported by vectorized path
This patch introduces an example for Google benchmarking suite to measure a perf diff
b/w legacy scan/filtering code and the templated version
This commit is contained in:
Roman Nozdrin
2021-09-08 17:59:20 +00:00
committed by Roman Nozdrin
parent cac23b0afc
commit af36f9940f
22 changed files with 2720 additions and 143 deletions
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4
primitives/linux-port/primitiveprocessor.cpp
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@ -62,8 +62,8 @@ ParsedColumnFilter::ParsedColumnFilter() : columnFilterMode(ALWAYS_TRUE), mFilte
{
}
ParsedColumnFilter::ParsedColumnFilter(const uint32_t aFilterCount)
: columnFilterMode(ALWAYS_TRUE), mFilterCount(aFilterCount)
ParsedColumnFilter::ParsedColumnFilter(const uint32_t aFilterCount, const int BOP)
: columnFilterMode(ALWAYS_TRUE), mFilterCount(aFilterCount), mBOP(BOP)
{
prestored_rfs.reset(new uint8_t[mFilterCount]);
prestored_cops.reset(new uint8_t[mFilterCount]);