Change 20100107-hqm-C by [email protected] on 2010-01-07 08:07:32 EST
in /Users/hqm/openlaszlo/trunk
for http://svn.openlaszlo.org/openlaszlo/trunk
Summary: remove pointers to AST and DOM before calling flex compiler
New Features:
Bugs Fixed:
Technical Reviewer: ptw
QA Reviewer: max
Doc Reviewer: (pending)
Documentation:
Release Notes:
Overview:
By nulling out pointers to the AST and DOM before calling the flex compiler
this appears to save a noticable amount of RAM,
based on inspecting a heap dump.
Details:
compiler.Compiler: null out pointer to DOM before calling backend compiler
sc.Compiler: null out pointers to AST before calling back-end compiler
SWF9Generator: remove pointers to the AST before calling flex compiler
TranslationUnit: don't null out the lnums table, turns out we need to keep it
until the flex compilation is done, to report original line numbers in case of
a compilation error.
Tests:
ant runlzunit
amazon
calendar
IBM app compiles with debug+backtrace in swf9 debug, takes 5 min on 2GB XP
machine (1 min improvement)
test/compiler_errors/attribute-overrides-method.lzx
Files:
M WEB-INF/lps/server/src/org/openlaszlo/sc/SWF9Generator.java
M WEB-INF/lps/server/src/org/openlaszlo/sc/Compiler.java
M WEB-INF/lps/server/src/org/openlaszlo/compiler/Compiler.java
M WEB-INF/lps/server/src/org/openlaszlo/sc/TranslationUnit.java
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20100107-hqm-C.tar
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