On 01/21/2010 02:40 PM, Jim Idle wrote:
> You are probably right on the limit of the default 10000, or perhaps
> you are not compiling the exact original?
I haven't touched it. Honestly!
Besides, the default seems to be 1000, not 10000.
$ java -jar Downloads/antlr-3.2.jar -X
-Xconversiontimeout t set NFA conversion timeout (ms) for each decision
[1000]
I changed it to 10000, and all is fine:
--- antlr-3.2/tool/src/main/java/org/antlr/analysis/DFA.java~ 2009-09-23
19:36:06.000000000 +0100
+++ antlr-3.2/tool/src/main/java/org/antlr/analysis/DFA.java 2010-01-21
13:08:32.625782840 +0000
@@ -53,7 +53,7 @@
*/
/** Set to 0 to not terminate early (time in ms) */
- public static int MAX_TIME_PER_DFA_CREATION = 1*1000;
+ public static int MAX_TIME_PER_DFA_CREATION = 10*1000;
/** How many edges can each DFA state have before a "special" state
* is created that uses IF expressions instead of a table?
> Try the on in the examples zip and see if there are any
> differences. However, Xeon's are not as fast as you think on a
> single thread which is what the analysis phase runs on by default.
Err, how on Earth do you know how fast I think Xeons are? :-)
But anyway, most users aren't likely to have anything hugely faster.
Andrew.
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