#include <HashJoinRuntime.h>

Public Member Functions
size_t	getNormalizedHashEntryCount () const

bool	operator! () const

Public Attributes
size_t	hash_entry_count

int64_t	bucket_normalization

Detailed Description

Definition at line 43 of file HashJoinRuntime.h.

Member Function Documentation

◆ getNormalizedHashEntryCount()

size_t HashEntryInfo::getNormalizedHashEntryCount ( ) const

inline

Definition at line 47 of file HashJoinRuntime.h.

References bucket_normalization, and CHECK_GT.

Referenced by PerfectJoinHashTableBuilder::allocateDeviceMemory(), fill_one_to_many_hash_table_bucketized(), PerfectJoinHashTable::getInstance(), PerfectJoinHashTableBuilder::initOneToManyHashTableOnCpu(), PerfectJoinHashTableBuilder::initOneToOneHashTableOnCpu(), and operator!().

                                                     {
     CHECK_GT(bucket_normalization, 0);
     auto modulo_res = hash_entry_count % static_cast<size_t>(bucket_normalization);
     auto entry_count = hash_entry_count / static_cast<size_t>(bucket_normalization);
     if (modulo_res) {
       return entry_count + 1;
     }
     return entry_count;
   }