#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 36 of file HashJoinRuntime.h.

Member Function Documentation

size_t HashEntryInfo::getNormalizedHashEntryCount ( ) const

inline

Definition at line 40 of file HashJoinRuntime.h.

References bucket_normalization, CHECK_GT, and hash_entry_count.

Referenced by fill_one_to_many_hash_table_bucketized(), fill_one_to_many_hash_table_on_device_bucketized(), JoinHashTable::getInstance(), JoinHashTable::initHashTableOnCpu(), JoinHashTable::initOneToManyHashTableOnCpu(), 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;
   }