impala-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Henry Robinson (Code Review)" <ger...@cloudera.org>
Subject [Impala-CR](cdh5-trunk) Accelerate the bitmap filter operation using AVX2 * The code will compile and run in case of a non-AVX2 machine. * Benchmark for AVX2 Bitmap Set/Get added.
Date Mon, 11 Apr 2016 19:44:41 GMT
Henry Robinson has abandoned this change.

Change subject: Accelerate the bitmap filter operation using AVX2 * The code will compile
and run in case of a non-AVX2 machine. * Benchmark for AVX2 Bitmap Set/Get added.
......................................................................


Abandoned

Bitmap filters have been superseded by Bloom filters.

-- 
To view, visit http://gerrit.cloudera.org:8080/864
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-MessageType: abandon
Gerrit-Change-Id: Ia955ebf889d87a8ed42b4d507446e515e1d11ef6
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Youwei Wang <429222616@qq.com>
Gerrit-Reviewer: Ippokratis Pandis <ipandis@cloudera.com>
Gerrit-Reviewer: Silvius Rus <srus@cloudera.com>
Gerrit-Reviewer: Youwei Wang <429222616@qq.com>

Mime
View raw message