ARROW-12010: [C++][Compute] Improve performance of the hash table used in GroupIdentifier - #9768

Closed

michalursa wants to merge 13 commits into

apache:masterfrom

michalursa:ARROW-12010-GroupIdentifier

Commits on May 12, 2021

ARROW-12010: [C++][Compute] Improve performance of the hash table used in Grouper
bkietz
committed
ca50d93
lint fixes
bkietz
committed
cdd053c

Commits on May 13, 2021

GrouperFastImpl: adding comments in the code
michalursa
committed
ee87e86