[Gecode] Gecode on StronARM

Christian Schulte schulte at imit.kth.se
Mon Dec 1 17:49:18 CET 2003


Guido, just commit to signed char then (provided it still compiles on the
other platforms).

Christian

-- 
Christian Schulte, http://www.imit.kth.se/~schulte/ 

> -----Original Message-----
> From: gecode-bounces at ps.uni-sb.de 
> [mailto:gecode-bounces at ps.uni-sb.de] On Behalf Of Guido Tack
> Sent: Monday, December 01, 2003 14:54
> To: gecode at ps.uni-sb.de
> Subject: [Gecode] Gecode on StronARM
> 
> 
> Hi!
> 
> I successfully cross-compiled Gecode for the StrongARM 
> architecture, and the 
> benchmarks on my PDA are really impressive ;-))
> I had to change the type of modification events from "char" 
> to "signed char", 
> however, to make it compile. I guess this might be an issue on other 
> platforms as well, so I think it should be changed  in 
> generic/kernel.hh.
> 
> Guido
> 
> P.S.: This is the output of "bench.exe". I had to remove the 
> "knights" example 
> because it used too much memory...
> 
> gecode(
>         domain: [
>                 43190
>                 43170
>         ]
>         golomb10_dom: [
>                 122110
>                 122190
>         ]
>         golomb10_bnd: [
>                 66830
>                 66930
>         ]
>         msq_bnd: [
>                 2999
>                 3010
>         ]
>         partition: [
>                 7823
>                 7822
>         ]
>         q10_naive: [
>                 2869.4
>                 2870.6
>         ]
>         q10_smart: [
>                 974
>                 974.2
>         ]
>         q100_smart: [
>                 132.7
>                 135.4
>         ]
>         q100_naive: [
>                 6160
>                 6154
>         ]
>         donald_bnd: [
>                 19.26
>                 19.25
>         ]
>         money_bnd: [
>                 1.489
>                 1.489
>         ]
>         alpha_eq: [
>                 4537
>                 4535
>         ]
>         alpha_lqgq: [
>                 7960
>                 7956
>         ]
>         eq20: [
>                 50.57
>                 50.57
>         ]
>         photo: [
>                 7794
>                 7790
>         ]
>         cars: [
>                 221.2
>                 221.1
>         ]
>         mseq_naive: [
>                 25790
>                 25645
>         ]
>         mseq_count: [
>                 6390
>                 5015
>         ]
>         fail: [
>                 18070
>                 18070
>         ]
> )
> 
> 
> -- 
> Guido Tack
> Programming Systems Lab
> http://www.ps.uni-sb.de/~tack 
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