HAL9000

HAL9000
"It just isn't conceivable that you can design a program strong enough to beat players like me."

August 11, 2016

Android UCI engine update: Stockfish dev't 2016.08.02

The following builds are coming with the app in subject of the previous post, CEPA 3.9.

They are the latest Stockfish builds available for Android as of today. Please note that they are all compiled for 32-bit. Ayways, they are supposed to work with 64-bit Android as well.

GET Stockfish 2016.08.02 for arm5 nopie
GET Stockfish 2016.08.02 for arm5 pie
GET Stockfish 2016.08.02 for arm7 nopie
GET Stockfish 2016.08.02 for arm7 pie
GET Stockfish 2016.08.02 for x86 nopie
GET Stockfish 2016.08.02 for x86 pie

36 comments:

Richard Noble said...

None of them work I carnt open them

Alex said...

Working fine on my device, i'm running arm7 pie!

Alex Borisov said...

Gurcan, tell me about Komodo. After the installation of Komodo, did you make any
changes in Komodo's settings, like hash, cores, path for syzygy?
Or you keeping default settings?

b.t.w new SF working fine!

Alex said...

ST 2016-07-16 48
ST 20160802 52
2min+1sec

Gurcan Uckardes said...

I don't alter default settings. In CfA, i always set 4 cores, 256 hash no book, no tablebase.

Rahul Srivastav said...

I use default setting and set 4 cores hash 256.
Komodo10 17.5/50
stockfish 160716 32.5/50 Time control 3m+1s. Komodo10 is not good for android.

Gurcan Uckardes said...

I've started a match between 160716 and K10 too with the test settings i've mentioned previously. My feeling is that Komodo is as effective as Stockfish against other engines around 200-300 ELO less but against Stockfish things change. That's the reason why it competes well in Rapidroid up to now. I don't know yet whether the weakness against SF is related to the default contempt. When possible, i will repeat with contempt=0 in a second match but let's note in advance that it's not fair to tweak Komodo only and not Stockfish.

San Wa said...

Thank

San Wa said...

That right

San Wa said...

What application you use for. Engine fight.Sir would you tell me,please

San Wa said...

What application you use for. Engine fight.Sir would you tell me,please

Gurcan Uckardes said...

Chess for Android 5.2.3

Alex said...

Gurcan, i was talking about Komodos (app) setings, not in C4a :)

Alex said...

What if i change the "time usage" to 9?

Alex Borisov said...

Rahul, actually it's not true. First of all Komodo is number one enemy for ST, secondly, Komodo understand much better closed positions than ST, even on slow devices.
The main problem with Komodo is, you want good performance from the engine? Get faster device! For example, if your device has more than 1GB RAM, REAL FREE memory, not locked or something something like that, in this case you will the real power of Komodo! Unfortunately, the developer of Komodo had not thought about the engine performance on slower devices. Personally, I like Komodo, but, until I find faster device, no more Komodo for me!

Rahul Srivastav said...

Thanks Alex for suggestion but i also love komodo playing style

Gurcan Uckardes said...

I don't alter any of Komodo's own sertings. This applies to all my tourneys.

Gurcan Uckardes said...

I want to think like you but i've got doubts. I'm currently thinking of a special match with LTC but it would take more than a month to retrieve speaking results.

Alex said...

Gurcan, check this https://web.archive.org/web/20160307201141/http://jimablett.net63.net/

Alex Borisov said...

Gurcan, new? zurichess-graubuenden ->https://bitbucket.org/zurichess/zurichess/downloads

Gurcan Uckardes said...

This is Jim's latest webpage. I assure there's nothing left there for us. I've posted all of them to Chesstroid already.

Gurcan Uckardes said...

Only Linux... Not Android. I've communicated to the author about Android builds. He didn't yet compile anything for us.

Gurcan Uckardes said...

I can only guess very few elos more vs Stockfish but difficult to guess what happens vs others.

Alex said...

Gurcan, zurichess-graubuenden working fine on my tablet, ANDROID!! Try it.

Hervé said...

Yes Alex, zurichess-graubuenden linux arm works fine on my tablet (lenovo a1000 android 4.1.2)

Anonymous said...

ME OSLO ZURICHESS WORK ON MU ANDOID PHONE

Gurcan Uckardes said...

All right. Linux + Arm = Android. My fault. It worked on my cellphone too. I will post and rate the recent Zuri.

Rahul Srivastav said...

Gurcan,do you have Gull 3.0.1 for android.

Rahul Srivastav said...
This comment has been removed by the author.
Alex said...

Update for CEPA and Acid chess..

Tim Binson said...
This comment has been removed by the author.
Tim Binson said...

This stockfish 20160802 CEPA terminates on some positions (run under Droidfish), not sure it is due to the complies, Syzygy, or the bugs in source code. Peter Österlund's stockfish 20160716 works totally fine.

Alex Borisov said...

Gurcan, couple questions. How many hash, need for the engine, in 2m+1s game, and how many hash, in hyper bullet game 1 or 5 sec per move?
Is there any way to calculate hash with accuracy?

Алексей Чернаков said...

Time-3'm+1's.Book-250 opening Tcec-7(6).
Samsung Galaxy 1 Ghz.
stockfish 160819(CEPA) 268/500.
stockfish 160716 232/500.

Gurcan Uckardes said...

For 120+1 setting 32 or 64MB hash will be fine. For fixed time 1 sec 16 or 32 are both suitable. In general you can use 64MB unless you have an old device. I'm also preparing a post about the hash calculation.

Gurcan Uckardes said...

Exciting result. SF on the way to perfect chess play!