[HARMONY-1906] [drlvm][kernel] Dacapo.antlr benchmark works incorreclty with DRLVM

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: App-Oriented Bug Reports, DRLVM
• Environment: WinXP
• Assignee: Unassigned
• Reporter: Vladimir Strigun
• Created: 18/Oct/06 10:49
• Updated: 18/Jul/07 08:53

Description

I've tried to run Dacapo benchmark (http://dacapobench.org) with the latest drlvm build. Antlr benchmark works incorrectly with DRLVM
Here is the output of execution (java -jar dacapo-2006-10-RC2.jar -debug antlr ):
Util.getURL: returns jar:file:/C:/work/benchmarks/DaCapo_beta/dacapo-2006-10-RC2.jar!/data/antlr.zip
Unpacking antlr/
Unpacking antlr/cpp/
Unpacking antlr/csharp/
Unpacking antlr/java/
Unpacking antlr/CommonTokenTypes.txt
Unpacking antlr/JavaTokenTypes.txt
Unpacking antlr/cpp/CommonTokenTypes.txt
Unpacking antlr/cpp/P.g
Unpacking antlr/cpp/calc.g
Unpacking antlr/cpp/column.g
Unpacking antlr/cpp/data.g
Unpacking antlr/cpp/expr.g
Unpacking antlr/cpp/html.g
Unpacking antlr/cpp/idl.g
Unpacking antlr/cpp/instr.g
Unpacking antlr/cpp/java.g
Unpacking antlr/cpp/java.tree.g
Unpacking antlr/cpp/javadoclex.g
Unpacking antlr/cpp/javadocparse.g
Unpacking antlr/cpp/javalex.g
Unpacking antlr/cpp/javaparse.g
Unpacking antlr/cpp/lexer.g
Unpacking antlr/cpp/parser1.g
Unpacking antlr/cpp/parser2.g
Unpacking antlr/cpp/rewrite.g
Unpacking antlr/cpp/subc.g
Unpacking antlr/cpp/t.g
Unpacking antlr/cpp/tinyc.g
Unpacking antlr/cpp/treewalk.g
Unpacking antlr/cpp/unicode.g
Unpacking antlr/csharp/CommonTokenTypes.txt
Unpacking antlr/csharp/calc.g
Unpacking antlr/csharp/data.g
Unpacking antlr/csharp/expr.g
Unpacking antlr/csharp/html.g
Unpacking antlr/csharp/idl.g
Unpacking antlr/csharp/instr.g
Unpacking antlr/csharp/java.g
Unpacking antlr/csharp/java.tree.g
Unpacking antlr/csharp/javadoclex.g
Unpacking antlr/csharp/javadocparse.g
Unpacking antlr/csharp/javalex.g
Unpacking antlr/csharp/javaparse.g
Unpacking antlr/csharp/lexer.g
Unpacking antlr/csharp/t.g
Unpacking antlr/csharp/tinyc.g
Unpacking antlr/csharp/track.g
Unpacking antlr/csharp/unicode.g
Unpacking antlr/java.g
Unpacking antlr/java.tree.g
Unpacking antlr/java/CommonTokenTypes.txt
Unpacking antlr/java/P.g
Unpacking antlr/java/TinyBasic.g
Unpacking antlr/java/TinyBasicTreeWalker.g
Unpacking antlr/java/calc.g
Unpacking antlr/java/data.g
Unpacking antlr/java/expr.g
Unpacking antlr/java/html.g
Unpacking antlr/java/idl.g
Unpacking antlr/java/instr.g
Unpacking antlr/java/java.g
Unpacking antlr/java/java.tree.g
Unpacking antlr/java/javadoclex.g
Unpacking antlr/java/javadocparse.g
Unpacking antlr/java/javalex.g
Unpacking antlr/java/javaparse.g
Unpacking antlr/java/lexer.g
Unpacking antlr/java/links.g
Unpacking antlr/java/pascal.g
Unpacking antlr/java/rewrite.g
Unpacking antlr/java/subc.g
Unpacking antlr/java/t.g
Unpacking antlr/java/tinyc.g
Unpacking antlr/java/track.g
Unpacking antlr/java/treewalk.g
Unpacking antlr/java/unicode.g
Unpacking antlr/java/xml.g
Benchmark parameters: -o ./scratch -iterations 2 -grammars antlr/cpp/calc.g antlr/cpp/column.g antlr/cpp/data.g antlr/cpp/expr.g antlr/cpp/html.g antlr/cpp/idl.g antlr/cpp/instr.g antlr/cpp/javadoclex.g antlr/cpp/javadocparse.g antlr/cpp/java.g antlr/cpp/javalex.g antlr/cpp/javaparse.g antlr/cpp/java.tree.g antlr/cpp/lexer.g antlr/cpp/parser1.g antlr/cpp/parser2.g antlr/cpp/P.g antlr/cpp/rewrite.g antlr/cpp/subc.g antlr/cpp/t.g antlr/cpp/treewalk.g antlr/csharp/calc.g antlr/csharp/data.g antlr/csharp/expr.g antlr/csharp/html.g antlr/csharp/idl.g antlr/csharp/instr.g antlr/csharp/javadoclex.g antlr/csharp/javadocparse.g antlr/csharp/java.g antlr/csharp/javalex.g antlr/csharp/javaparse.g antlr/csharp/java.tree.g antlr/csharp/lexer.g antlr/csharp/t.g antlr/csharp/tinyc.g antlr/csharp/track.g antlr/csharp/unicode.g antlr/java/calc.g antlr/java/data.g antlr/java/expr.g antlr/java/html.g antlr/java/idl.g antlr/java/instr.g antlr/java/javadoclex.g antlr/java/javadocparse.g antlr/java/java.g antlr/java/javalex.g antlr/java/javaparse.g antlr/java/java.tree.g antlr/java/lexer.g antlr/java/links.g antlr/java/pascal.g antlr/java/P.g antlr/java/rewrite.g antlr/java/subc.g antlr/java/t.g antlr/java/TinyBasic.g antlr/java/TinyBasicTreeWalker.g antlr/java/tinyc.g antlr/java/track.g antlr/java/treewalk.g antlr/java/unicode.g antlr/java/xml.g
===== DaCapo antlr starting =====
Running antlr on grammar antlr/cpp/calc.g
ANTLR Parser Generator Version 2.7.5 (20050128) 1989-2005 jGuru.com

With RI I have the following output:
===== DaCapo antlr starting =====
Running antlr on grammar antlr/cpp/calc.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
Running antlr on grammar antlr/cpp/column.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
Running antlr on grammar antlr/cpp/data.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
Running antlr on grammar antlr/cpp/expr.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
Running antlr on grammar antlr/cpp/html.g
...
.\scratch\antlr\java\treewalk.g:20:17: k==1:"else"
Running antlr on grammar antlr/java/unicode.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
Running antlr on grammar antlr/java/xml.g
ANTLR Parser Generator Version 2.7.2 1989-2003 jGuru.com
.\scratch\antlr\java\xml.g:73: warning:nongreedy block may exit incorrectly due
.\scratch\antlr\java\xml.g:73: to limitations of linear approximate lookahead (first k-1 sets
.\scratch\antlr\java\xml.g:73: in lookahead not singleton).
===== DaCapo antlr PASSED in 8043 msec =====

Issue Links

• duplicates: HARMONY-2130 [drlvm][kernel] DaCapo antlr fails on drlvm
• is blocked by: HARMONY-2052 [drlvm][kernel] Improve/re-implement a parser of generic signatures