Robert Muir created LUCENE-9928:
-----------------------------------
Summary: speed up analysis/icu regeneration
Key: LUCENE-9928
URL: https://issues.apache.org/jira/browse/LUCENE-9928
Project: Lucene - Core
Issue Type: Task
Reporter: Robert Muir
This is relatively slow, on linux/mac we have to compile the icu4c library and
then use the built tools to do the regeneration. Especially the compilation of
the large library is currently slow.
Let's make it a little less painful, e.g. use {{-O0}} as optimization isn't
helpful and slows it down (its a throwaway method to get correctly versioned
tools and run them once).
Before:
{noformat}
> Task :lucene:analysis:icu:regenerate
Aggregate task times (possibly running in parallel!):
160.78 sec. compileIcuLinux
15.09 sec. compileJava
1.51 sec. genUtr30DataFiles
1.49 sec. jar
0.79 sec. genRbbi
0.57 sec. gitStatus
0.25 sec. compileToolsJava
0.16 sec. processResources
0.04 sec. genRbbiChecksumLoad
0.02 sec. genRbbiChecksumSave
0.01 sec. genUtr30DataFilesChecksumLoad
0.01 sec. genUtr30DataFilesChecksumSave
0.00 sec. genUtr30DataFilesIfChanged
0.00 sec. genRbbiIfChanged
0.00 sec. errorProneSkipped
{noformat}
After:
{noformat}
> Task :lucene:analysis:icu:regenerate
Aggregate task times (possibly running in parallel!):
126.86 sec. compileIcuLinux
15.78 sec. compileJava
1.57 sec. jar
1.35 sec. genUtr30DataFiles
0.81 sec. genRbbi
0.60 sec. gitStatus
0.24 sec. compileToolsJava
0.15 sec. processResources
0.04 sec. genRbbiChecksumLoad
0.02 sec. genRbbiChecksumSave
0.01 sec. genUtr30DataFilesChecksumLoad
0.00 sec. genUtr30DataFilesChecksumSave
0.00 sec. genRbbiIfChanged
0.00 sec. genUtr30DataFilesIfChanged
0.00 sec. errorProneSkipped
{noformat}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org
For additional commands, e-mail: issues-h...@lucene.apache.org
