Stockfish 2.2.2 JA update available
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- Posts: 1383
- Joined: Fri Jul 14, 2006 7:56 am
- Location: London, England
- Full name: Jim Ablett
Stockfish 2.2.2 JA update available
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
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- Location: Amman,Jordan
Re: Stockfish 2.2.2 JA update available
Thanks Jim
_No one can hit as hard as life.But it ain’t about how hard you can hit.It’s about how hard you can get hit and keep moving forward.How much you can take and keep moving forward….
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Re: Stockfish 2.2.2 JA update available
Hi, thank you.Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
On i7 980x (intel) 1 core, speed is faster on 2.2.1 64 bit sse42 (around 1618 kn/s against around 1598 kn/s of 2.2.2 64 bit ss42). I let it for around 7 minutes. The old 2.2.1 64 bit sse42 also reaches depth much faster.
Regards
MM
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- Location: Auckland, NZ
Re: Stockfish 2.2.2 JA update available
Sorry to post a problem, but Ray reports that the SSE4 version crashes immediately on his Phenom II X6.Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
gbanksnz at gmail.com
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- Posts: 766
- Joined: Sun Oct 16, 2011 11:25 am
Re: Stockfish 2.2.2 JA update available
I'm running an ultra fast match 2.2.2 64 bit ss42 vs 2.2.1 64 bit sse42 on Intel i7 980x 3,33. No crashes (but it's intel).Graham Banks wrote:Sorry to post a problem, but Ray reports that the SSE4 version crashes immediately on his Phenom II X6.Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
Before i referred to the start position. Now i ve set a position in the middlegame and 2.2.2 is slightly faster (kn/s).
Regards
MM
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- Full name: Martin W
Re: Stockfish 2.2.2 JA update available
Note that this version defaults to one thread.
Thanks for the update.
Thanks for the update.
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Re: Stockfish 2.2.2 JA update available
Yes i noticed that.gaard wrote:Note that this version defaults to one thread.
Thanks for the update.
Regards
MM
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- Joined: Sun Oct 16, 2011 11:25 am
Re: Stockfish 2.2.2 JA update available
Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
Seems pretty good.
utente-PC, Blitz 10''/game
1 Stockfish 2.2.2 JA 64bit SSE42 +10 +208/=406/-186 51.38% 411.0/800
2 Stockfish 2.2.1 JA 64bit SSE4 -10 +186/=406/-208 48.63% 389.0/800
Best Regards
MM
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- Joined: Fri Jul 14, 2006 7:56 am
- Location: London, England
- Full name: Jim Ablett
Re: Stockfish 2.2.2 JA update available
Hi Graham,Graham Banks wrote:Sorry to post a problem, but Ray reports that the SSE4 version crashes immediately on his Phenom II X6.Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
Could you ask Ray to contact me via email (have lost his email) and I will
send him some test sse4.2 builds to try for his Phenom.
thanks,
Jim.
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- Posts: 41451
- Joined: Sun Feb 26, 2006 10:52 am
- Location: Auckland, NZ
Re: Stockfish 2.2.2 JA update available
Okay. Will do. Thanks.Jim Ablett wrote:Hi Graham,Graham Banks wrote:Sorry to post a problem, but Ray reports that the SSE4 version crashes immediately on his Phenom II X6.Jim Ablett wrote:
Stockfish 2.2.2 JA (UCI)
http://www.stockfishchess.com/
by Tord Romstad, Marco Costalba & Joona Kiiski. (Stockfish Team)
Windows/Linux/Android 64/32
Changes:
64 bit windows compiles built with GCC instead of Intel - 5-6% speed increase.
Code changes are very little: it should be a bit faster & a bug is fixed where SF in some
(rare) positions erroneously moves immediately without thinking, as it should do.
Available my homepage & from Stockfish website shortly.
Jim.
Could you ask Ray to contact me via email (have lost his email) and I will
send him some test sse4.2 builds to try for his Phenom.
thanks,
Jim.
gbanksnz at gmail.com