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From "Jim Apple (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) Use AVX2 operations to speedup Bloom filters by 10-100%.
Date Tue, 21 Jun 2016 19:54:42 GMT
Jim Apple has posted comments on this change.

Change subject: Use AVX2 operations to speedup Bloom filters by 10-100%.
......................................................................


Patch Set 10: Code-Review+2

(1 comment)

Carry +2

http://gerrit.cloudera.org:8080/#/c/3338/8/be/src/util/bloom-filter.h
File be/src/util/bloom-filter.h:

Line 109:   static const int LOG_BUCKET_WORD_BITS = 5;
> Maybe just remove this TODO, since I don't think it's actionable right now 
Done


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Gerrit-MessageType: comment
Gerrit-Change-Id: I6fef4f6652876f8fd7e3f0e41431702380418c98
Gerrit-PatchSet: 10
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Jim Apple <jbapple@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Jim Apple <jbapple@cloudera.com>
Gerrit-Reviewer: Mostafa Mokhtar <mmokhtar@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-HasComments: Yes

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