cyb70289 commented on issue #6986:
URL: https://github.com/apache/arrow/pull/6986#issuecomment-616978252
This change introduces severe branch misses in certain conditions. See perf
logs below. I changed benchmark code to run only the problematic test case.
Without this patch
cyb70289 commented on issue #6986:
URL: https://github.com/apache/arrow/pull/6986#issuecomment-616921669
Opened a jira card https://issues.apache.org/jira/browse/ARROW-8537
This is an automated message from the Apache Git
cyb70289 commented on issue #6986:
URL: https://github.com/apache/arrow/pull/6986#issuecomment-616915079
@pitrou @wesm
Oops, I only checked case "BitmapReader" from benchmark
cyb70289 commented on issue #6986:
URL: https://github.com/apache/arrow/pull/6986#issuecomment-616294784
I forgot to add jira no in the first commit, modified later. Looks jira
status is not synced with this PR.
Shall I abandon and push a new PR?
