Mark,
Bad news. Yesterday when running the benchmarks I noticed we
suffered a performance hit somewhere in our last few weeks, but as
my machine is a bit crazy latelly, I couldn't confirm that.
Fernando ran the tests today in his machine and it is clear now
we degraded perf for waltz50 in our last changes (although, we
improved parsing/compiling time).
See bellow.
PS: OLD LIB is the lib currently commited into the benchmarks
project... I don't know what version it is.
Machine Name: Mac
Machine Model: MacBookPro2,2
Processor Name: Intel Core 2 Duo
Processor Speed: 2.16 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache (per processor): 4 MB
Memory: 1 GB
Bus Speed: 667 MHz
run-drools-waltz50: OLD LIB
[java] Using
[java] engine: drools
[java] rule file: waltz.drl
[java] data file: waltz50.dat
[java] RESULTS:
[java] - Rules parsing time : 4646 ms - Memory used: +
29098
[java] - Assertion time : 280 ms - Memory used: + 4663
[java] - Rules firing time : 1135 ms - Memory used: +
-2673
[java]
----------------------------------------------------------------
[java] - Total time : 6061 ms - Total memory: +
31089
[java] - GC Run time : 206 ms - Mem after GC: + 21584
---------------------------------------------------------------------------------------
run-drools-waltz50: Trunk
[java] Using
[java] engine: drools
[java] rule file: waltz.drl
[java] data file: waltz50.dat
[java] RESULTS:
[java] - Rules parsing time : 2637 ms - Memory used: +
30936
[java] - Assertion time : 257 ms - Memory used: + 3827
[java] - Rules firing time : 4294 ms - Memory used: +
27086
[java]
----------------------------------------------------------------
[java] - Total time : 7188 ms - Total memory: +
61850
[java] - GC Run time : 234 ms - Mem after GC: + 37624
---------------------------------------------------------------------------------------
run-jess-waltz50:
[java] Using
[java] engine: jess
[java] rule file: waltz.clp
[java] data file: waltz50.dat
[java] RESULTS:
[java] - Rules parsing time : 248 ms - Memory used: + -360
[java] - Assertion time : 482 ms - Memory used: + 12690
[java] - Rules firing time : 7017 ms - Memory used: +
15883
[java]
----------------------------------------------------------------
[java] - Total time : 7747 ms - Total memory: +
28213
[java] - GC Run time : 96 ms - Mem after GC: + 8675
----------------------------------------------------------------
run-drools-manners128: OLD LIB
[java] Using
[java] engine: drools
[java] rule file: manners.drl
[java] data file: manners128.dat
[java] All Done
[java] RESULTS:
[java] - Rules parsing time : 3823 ms - Memory used: +
32968
[java] - Assertion time : 88 ms - Memory used: + 0
[java] - Rules firing time : 6797 ms - Memory used: -27291
[java]
----------------------------------------------------------------
[java] - Total time : 10708 ms - Total memory: +
5677
[java] - GC Run time : 55 ms - Mem after GC: + 4201
----------------------------------------------------------------
run-drools-manners128: Trunk
[java] Using
[java] engine: drools
[java] rule file: manners.drl
[java] data file: manners128.dat
[java] All Done
[java] RESULTS:
[java] - Rules parsing time : 1599 ms - Memory used: +
23727
[java] - Assertion time : 57 ms - Memory used: + 932
[java] - Rules firing time : 6917 ms - Memory used: +
20851
[java]
----------------------------------------------------------------
[java] - Total time : 8573 ms - Total memory: +
45511
[java] - GC Run time : 62 ms - Mem after GC: + 4041
----------------------------------------------------------------
