IvanHoe-B57c-SSE2
IvanHoe-B57c-SSE2
Phantasie ist wichtiger als Wissen, denn Wissen ist begrenzt.
Re: IvanHoe-B57c-SSE2
This is a great version by Peter Pan and i tuned bishops and knights via STS.
Use settings Knight=298
Bishop pair =35
Regards
BT
Re: IvanHoe-B57c-SSE2
Your modifications increase time to solve following position. Default settings: 2 minutes. Mods: 6 minutes.
r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - bm e5
I see no benefit in my fast, incomplete tests for the changes.
r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - bm e5
I see no benefit in my fast, incomplete tests for the changes.
Re: IvanHoe-B57c-SSE2
The tuning was tested against 200 positions gaining around 4% in over all problem solving in sts. Something doesnt seem right about your post. I also had a nice gain in performance in 4+2 min against houdini confirming the sts results. Just to note in order to gain 4% meaning out of 100 positions the new settings scored 4 more correct results thus was quicker. The only thing that may change is the kind of cpu you have the bishop pair i set at 35 in PP compile and 40 in JRs compilehalestorm wrote:Your modifications increase time to solve following position. Default settings: 2 minutes. Mods: 6 minutes.
r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - bm e5
I see no benefit in my fast, incomplete tests for the changes.
BT
Re: IvanHoe-B57c-SSE2
My testing mirrors yours. I used 1000 test positions for each.
STS - 10 sec
STS - 10 sec
%age Ivan57dSSE4.2Arena 96 96 93 86 91 90 90 80 85 91 898 Ivan57dSSE4.2Arena (mod) 99 89 88 93 92 90 89 83 85 94 902 Speed Ivan57dSSE4.2Arena 57 83 81 164 118 134 147 277 207 100 1368 Ivan57dSSE4.2Arena (mod) 58 134 149 105 113 153 145 214 202 95 1368
Re: IvanHoe-B57c-SSE2
Nice test hale. STS is a great thing and it may be that every user has to tune with it to their computer. Sometimes like in the knights 1 or 2 tenths makes a difference. One ivanhoe liked 298 while the other liked 297 ...it can be that sensitive ![Smile :)](./images/smilies/icon_e_smile.gif)
Regards
BT
![Smile :)](./images/smilies/icon_e_smile.gif)
Regards
BT
Re: IvanHoe-B57c-SSE2
Thank YOU for coming up with settings like that. Must have required a lot of trial and error.