ToolDAQFramework
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ZSTD_compressionParameters Struct Reference

Public Attributes

unsigned windowLog
 
unsigned chainLog
 
unsigned hashLog
 
unsigned searchLog
 
unsigned minMatch
 
unsigned targetLength
 
ZSTD_strategy strategy
 

Member Data Documentation

◆ chainLog

unsigned ZSTD_compressionParameters::chainLog

fully searched segment : larger == more compression, slower, more memory (useless for fast)

◆ hashLog

unsigned ZSTD_compressionParameters::hashLog

dispatch table : larger == faster, more memory

◆ minMatch

unsigned ZSTD_compressionParameters::minMatch

match length searched : larger == faster decompression, sometimes less compression

◆ searchLog

unsigned ZSTD_compressionParameters::searchLog

nb of searches : larger == more compression, slower

◆ strategy

ZSTD_strategy ZSTD_compressionParameters::strategy

see ZSTD_strategy definition above

◆ targetLength

unsigned ZSTD_compressionParameters::targetLength

acceptable match size for optimal parser (only) : larger == more compression, slower

◆ windowLog

unsigned ZSTD_compressionParameters::windowLog

largest match distance : larger == more compression, more memory needed during decompression


The documentation for this struct was generated from the following file: