asterixdb-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yingyi Bu (Code Review)" <do-not-re...@asterix-gerrit.ics.uci.edu>
Subject Change in hyracks[master]: improve the buffer cache perf. with 1) a better hash functio...
Date Thu, 06 Aug 2015 17:01:17 GMT
Hello Young-Seok Kim, Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/342

to look at the new patch set (#2).

Change subject: improve the buffer cache perf. with 1) a better hash function for fileid-pageid,
2) reduce synchronization in clock page replacement policy.
......................................................................

improve the buffer cache perf. with 1) a better hash function for fileid-pageid, 2) reduce
synchronization in clock page replacement policy.

Change-Id: I296c589a556a9afa7f27c6f560fa07fc4e2c1861
---
M hyracks/hyracks-storage-am-lsm-common/src/main/java/edu/uci/ics/hyracks/storage/am/lsm/common/impls/VirtualBufferCache.java
M hyracks/hyracks-storage-common/src/main/java/edu/uci/ics/hyracks/storage/common/buffercache/BufferCache.java
M hyracks/hyracks-storage-common/src/main/java/edu/uci/ics/hyracks/storage/common/buffercache/ClockPageReplacementStrategy.java
3 files changed, 29 insertions(+), 31 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/hyracks refs/changes/42/342/2
-- 
To view, visit https://asterix-gerrit.ics.uci.edu/342
To unsubscribe, visit https://asterix-gerrit.ics.uci.edu/settings

Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I296c589a556a9afa7f27c6f560fa07fc4e2c1861
Gerrit-PatchSet: 2
Gerrit-Project: hyracks
Gerrit-Branch: master
Gerrit-Owner: Yingyi Bu <buyingyi@gmail.com>
Gerrit-Reviewer: Ian Maxon <imaxon@apache.org>
Gerrit-Reviewer: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Gerrit-Reviewer: Young-Seok Kim <kisskys@gmail.com>

Mime
View raw message