Re: Stockfish 2.3 update available
Posted: Sun Sep 16, 2012 8:11 am
What is the difference between GCC 4.2 sse and the regular 4.2 sse?
Thanks
Thanks
Yes!Bram Visser wrote:Great! Waiting for the new Houdini and we get a new Stockfish !
Code: Select all
Engine: Stockfish 2.3 JA 64bit SSE4.2 INTEL (256 MB)
by Tord Romstad, Marco Costalba and Joona
15/33 0:01 -0.60 38...Nf6 39.d5 Nb6 40.Nc3 Bb8 41.Rd1 Re8 42.Kf1 Kh7 43.Kg1 Kg8 44.Qa2 Re5 45.Ra1 Nfd7 46.Rd1 Kf8 47.Rd4 Nc5 (2.631.468) 1414
16/33 0:01 -0.60 38...Nf6 39.d5 Nb6 40.Nc3 Bb8 41.Rd1 Re8 42.Kf1 Kh7 43.Kg1 Kg8 44.Qa2 Re5 45.Ra1 Nfd7 46.Rd1 Kf8 47.Rd4 Nc5 (2.690.563) 1410
17/33 0:02 -0.52-- 38...Nf6 39.d5 Nb6 40.Nc3 Bb8 41.Rd1 Re8 42.Kf1 Kh7 43.Ne2 Nfxd5 44.Nf4 c6 45.Kg1 Kg8 46.bxc6 bxc6 47.Nxd5 Nxd5 48.Bf1 Qa7 49.Bb5 (3.022.727) 1401
17/33 0:02 -0.68++ 38...Nf6 39.d5 Bb6 40.Bc3 Rh7 41.Rd1 Nd7 42.Qa2 Ne5 43.Bxe5 dxe5 44.Qa1 Qf6 45.Nxb6 Nxb6 46.Qa7 Rd7 47.Qxb7 Qd6 (3.753.200) 1380
17/33 0:03 -0.72 38...Bb6 39.Qc4 Re8 40.Qb3 Rg8 41.Bf1 Rh8 42.Bg2 Nce7 43.Qc4 Ba5 44.Nc5 Bb4 45.Nxb7 Qh7 46.Na5 Qh2+ 47.Kf1 Kg7 (5.281.540) 1379
18/33 0:04 -0.80++ 38...Nf6 39.Qxf7+ Kxf7 40.Bf1 Bb6 41.Bc3 d5 42.Bb4 Ke6 43.Nc5+ Bxc5 44.dxc5 Nd7 45.Bc3 Ne5 46.Bg2 b6 47.c6 Ne7 (5.687.417) 1373
18/33 0:04 -0.64-- 38...Nf6 39.Qxf7+ Kxf7 40.Bf1 Bb6 41.Bc3 d5 42.Bb4 Ke6 43.Kg2 Nd6 44.Nxb6 cxb6 45.Ra7 Nc4 46.Rxb7 Nd7 47.Bxc4 dxc4 48.Rc7 (5.923.031) 1378
18/33 0:04 -0.52-- 38...Nf6 39.Qxf7+ Kxf7 40.Bf1 Bb6 41.Bc3 d5 42.Bb4 Ke6 43.Kg2 Nd6 44.Nxb6 cxb6 45.Be2 Nc4 46.Rc1 Rc8 47.Ra1 Nd6 48.Ra7 (6.695.845) 1382
18/33 0:04 -0.52 38...Nf6 39.Qxf7+ Kxf7 40.Bf1 Bb6 41.Bc3 d5 42.Bb4 Ke6 43.Kg2 Nd6 44.Nxb6 cxb6 45.Be2 Nc4 46.Ra7 Rb8 47.Bd1 Nd6 48.Be2 Nd7 49.Ra1 Rc8 50.Rh1 Nf6 (6.768.778) 1383
19/34 0:05 -0.60++ 38...Nf6 39.Qxf7+ Kxf7 40.Nc3 Bb8 41.Ne2 Nd5 42.Nc3 Ncb6 (7.293.834) 1376
19/34 0:05 -0.68++ 38...Nf6 39.Qxf7+ Kxf7 40.Nc3 Bb8 41.Ne2 Nd5 42.Nc3 Ncb6 (7.389.918) 1378
19/34 0:05 -0.64 38...Nf6 39.Qxf7+ Kxf7 40.Bc3 Nb6 41.Bf1 Nfd5 42.Nxb6 Bxb6 43.Bc4 Ke6 44.Kg2 c6 45.bxc6 bxc6 46.Ra6 Rb8 47.Kf1 Kd7 48.Bxd5 cxd5 49.Ke2 Bd8 50.Bd2 (8.042.660) 1387
20/34 0:07 -0.56-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Kg7 42.Nf4 Qc4 43.Qxc4 Nxc4 44.Bc3 Kf7 45.Bf1 Nb6 46.Bd2 Nbd5 47.Nxd5 Nxd5 48.Bc4 (9.891.217) 1391
20/34 0:07 -0.72++ 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Kf1 Kf6 43.Ra5 Ke7 (10.856.867) 1386
20/34 0:08 -0.68 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Qb2 Ke7 46.Nxd5+ Qxd5 47.Qb4 Kf7 48.b6 c6 49.Qc3 Kg6 50.Bf1 Kf6 51.Bc4 (11.708.912) 1385
21/36 0:09 -0.76++ 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kg7 44.Qxc3 Nd5 45.Nxd5 Qxd5 46.Qb2 Kg6 47.b6 c6 48.Qc3 Qg8 (12.910.161) 1386
21/36 0:09 -0.72 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kg7 44.Qxc3 Nd5 45.Nxd5 Qxd5 46.b6 cxb6 47.Qb4 Bc7 48.Rc1 Qf7 49.d5 Rc8 50.Qc4 Kg6 51.Kf1 Kg5 (13.857.207) 1390
22/36 0:10 -0.72 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kg7 44.Qxc3 Nd5 45.Nxd5 Qxd5 46.b6 cxb6 47.Qb4 Bc7 48.Rc1 Qf7 49.d5 Rc8 50.Qc4 Kg6 51.Kf1 Kg5 (14.346.501) 1388
23/36 0:10 -0.64-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kg7 44.Qxc3 Nd5 45.Nxd5 Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qb3 d5 49.Qxb6 Qxb6 50.Rxb6 (15.215.441) 1387
23/38 0:12 -0.64 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qxc6 bxc6 49.Rxb6 Rc8 50.Bf1 Kg5 51.Ba6 Ba7 (17.454.865) 1385
24/44 0:13 -0.72++ 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qxc6 bxc6 49.Rxb6 Rc8 50.Bf1 Kg5 51.Ba6 Ba7 (19.331.095) 1390
24/44 0:16 -0.68 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qxc6 bxc6 49.Rxb6 Rc8 50.Bf1 Kg5 51.Ba6 Ba7 (22.684.579) 1385
25/44 0:19 -0.60-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qxc6 bxc6 49.Rxb6 Rc8 50.Bf1 Kg5 51.Ba6 Ba7 (27.599.850) 1383
25/44 0:50 -0.76++ 38...Bb6 (69.117.362) 1369
best move: Ba7-b6 time: 1:02.109 min n/s: 1.369.908 nodes: 69.117.362
Code: Select all
Engine: Stockfish 2.3 JA 64bit SSE4.2 AMD (256 MB)
by Tord Romstad, Marco Costalba and Joona
16/28 0:01 -0.68 38...Bb6 39.Bc3 Nxc3 40.Qxc3 Qd7 41.Qb3 Kg7 42.Nc3 Ne7 43.Na4 d5 44.Nxb6 cxb6 45.Bf1 Qc7 46.Qb4 Ng6 47.Qb3 Ne7 (1.522.495) 1352
17/29 0:02 -0.60-- 38...Bb6 39.Qc4 Ba5 40.Nc5 Ncb6 41.Qc2 Bb4 42.Nxb7 Qh7 43.Na5 Bxa5 44.Rxa5 Nb4 45.Qb3 N6d5 46.Ba1 (3.367.590) 1338
17/30 0:03 -0.52-- 38...Bb6 39.Qc4 Nf6 40.Qc3 Nd5 41.Qc4 (4.118.735) 1344
17/30 0:03 -0.52 38...Bb6 39.Qc4 Nf6 40.Qc3 Rh6 41.Qd2 Kg7 42.Qb4 Nd5 43.Qb3 Nce7 44.Kf1 Kg8 45.Kg1 Ba5 46.Nc5 b6 47.Nb7 Bb4 48.Ra8+ Kg7 (5.303.510) 1336
18/30 0:04 -0.60++ 38...Nf6 39.d5 Bb6 40.Qd1 Rh5 41.Nxb6 Nxb6 (6.250.573) 1333
18/30 0:04 -0.68++ 38...Nf6 39.d5 Bb6 40.Qd1 Rh5 41.Nxb6 Nxb6 (6.496.526) 1336
18/30 0:05 -0.80++ 38...Nf6 39.d5 Bb6 40.Qd1 Rh5 41.Nxb6 Nxb6 42.Qd4 Nbd7 43.Ra7 Qxd5 44.Qxd5 Nxd5 45.Rxb7 Nc5 (7.301.911) 1342
18/30 0:05 -0.72 38...Nf6 39.d5 Bb6 40.Qc3 Rh5 41.Rd1 Rh7 42.Ba1 Nd7 43.Nxb6 Ndxb6 44.Bf1 Kh5 45.Qa5 Qg8 46.Be2 Kh6 47.Bf6 Ne7 48.Kg2 Nexd5 49.Rh1+ Kg6 (8.008.614) 1348
19/30 0:06 -0.64-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Qc4 42.Nf4+ Kf7 43.Qxc4+ Nxc4 44.Bc3 c6 45.bxc6 bxc6 46.Rb1 Bc7 47.d5 (9.161.527) 1344
19/30 0:07 -0.76 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Qb3 Kg7 43.Nf4 Rh6 44.Nxd5 Qxd5 45.Qc3 Qc4 46.Bf1 Qxc3 47.Bxc3 Kf6 48.Ra2 Nd5 (9.562.970) 1341
20/30 0:07 -0.68-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc1 Nb4 43.Nf4+ Kf6 44.Qb2 N4d5 45.Nxd5+ Qxd5 46.Bd2 Nc4 47.Qb3 Nb6 48.Qb2 (10.396.214) 1341
20/30 0:07 -0.60-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc1 Nb4 43.Nf4+ Kf6 44.Qb2 N4d5 45.Nxd5+ Qxd5 46.Bd2 Nc4 47.Qb3 Nb6 48.Qb2 (10.581.321) 1343
20/30 0:11 -0.64 38...Bb6 39.Qc4 Re8 40.Qb3 Rg8 41.Bc3 Nxc3 42.Qxc3 Rh8 43.Rc1 Rh7 44.Qb4 Kf6 45.Ra1 Rh8 46.Qc3 d5 47.Qb3 Nd6 48.Nc3 Nc4 49.Ra4 (15.280.696) 1341
21/30 0:12 -0.60 38...Bb6 39.Qc4 Re8 40.Qb3 Rg8 41.Bc3 Nxc3 42.Qxc3 Rh8 43.Rc1 Rh7 44.Qb4 Kf6 45.Ra1 Rh8 46.Rc1 d5 47.Nc3 Kg7 48.Qb3 Ne7 49.Ra1 Qe6 50.Kf1 (16.506.994) 1343
22/30 0:13 -0.60 38...Bb6 39.Qc4 Re8 40.Qb3 Rg8 41.Bc3 Nxc3 42.Qxc3 Rh8 43.Rc1 Rh7 44.Qb4 Kf6 45.Ra1 Rh8 46.Rc1 d5 47.Nc3 Kg7 48.Qb3 Ne7 49.Ra1 Qe6 50.Kf1 (17.722.324) 1350
23/32 0:17 -0.68++ 38...Bb6 39.Qc4 Rd8 40.Qc1 Nb4 41.Bc3 Nd3 42.Qc2 Rh8 43.Nb2 Nxb2 44.Qxb2 d5 45.Ra8 Re8 46.Qb3 Nd6 47.Rxe8 Nxe8 48.Bb4 Qd7 49.Ba3 Ba5 (24.031.477) 1351
23/33 0:21 -0.64 38...Bb6 39.Qc4 Rd8 40.Bc3 Nxc3 41.Qxc3 Rh8 42.Rc1 Qd7 43.Qb4 Ne7 44.Nxb6 cxb6 45.Qb3 Kg7 46.Ra1 d5 47.Qb4 Rd8 48.Bf1 Rc8 49.Qb3 Rh8 50.Qb4 Qc7 (29.185.585) 1353
24/36 0:25 -0.72++ 38...Nf6 39.d5 Bb6 40.Qc3 Rh7 41.Nxb6 Nxb6 42.Qd4 Nbxd5 43.Rd1 Nb6 44.Bf1 Nfd5 (35.042.314) 1353
24/39 0:33 -0.60 38...Nf6 39.Qxf7+ Kxf7 40.Rc1 Nd5 41.Bf1 Ncb6 42.Ra1 Nxa4 43.Rxa4 Bb6 44.Bc4 Ke6 45.Bc3 c6 46.bxc6 bxc6 47.Ra6 Rb8 48.Kf1 Kd7 49.Bxd5 cxd5 50.Ke2 Bc7 51.Kd2 Bd8 (45.427.260) 1367
25/39 0:34 -0.68++ 38...Nf6 39.Qxf7+ Kxf7 40.Rc1 Nd5 41.Bf1 Ncb6 42.Ra1 Nxa4 43.Rxa4 Bb6 44.Bc4 Ke6 45.Bc3 c6 46.bxc6 bxc6 47.Ra6 Rb8 48.Kf1 Kd7 49.Bxd5 cxd5 50.Ke2 Bd8 (47.525.815) 1370
25/39 0:38 -0.68 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qb2 d5 49.Qxb6 Bd6 50.Qxb7 Qxb7 51.Rxb7 Rc8 (52.117.008) 1370
26/39 0:41 -0.60-- 38...Nf6 39.Qc2 Nb6 40.Nc3 Bb8 41.Ne2 Nfd5 42.Bc3 Nxc3 43.Nf4+ Kf6 44.Qxc3 Nd5 45.Nxd5+ Qxd5 46.b6 cxb6 47.Rb1 Qc6 48.Qb2 d5 49.Qxb6 Bd6 50.Bf1 Ra8 51.Qb3 (56.390.039) 1364
best move: Nd5-f6 time: 1:02.109 min n/s: 1.364.946 nodes: 56.390.039
Code: Select all
./stockfish bench
Well spotted, I simply did not try and run the special Intel compile on my AMDIWB wrote:Hello Jim,
This is the special i5-i7 compile ON A AMD-PHENOM2:
I tried both on my Phenom II X6mcostalba wrote:Hi Ingo,
could you please run
from the command line and see what searched nodes you get? You should have 5416292.Code: Select all
./stockfish bench
Thanks
As the GCC is faster and runs on AMD and Intel. The non GCC compile is redundent.Modern Times wrote:Well spotted, I simply did not try and run the special Intel compile on my AMDIWB wrote:Hello Jim,
This is the special i5-i7 compile ON A AMD-PHENOM2:
Did you try stockfish bench ? The PVs are identical for me. I'll try a GUI and see what happensIWB wrote:I get different pv with both versions which means that one version is somehow "strange". Whichone is a different matter.
Bye
Ingo
Since the 'bench' test reported same node counts I'd assume the 2 binaries are 100% equivalent. Neverthless becuase you reported differnt pv it is interesting to understand better. Could you please post what kind of test have you done?IWB wrote: I get different pv with both versions which means that one version is somehow "strange". Whichone is a different matter.
Hello Marco,mcostalba wrote:Hi Ingo,
could you please run
from the command line and see what searched nodes you get? You should have 5416292.Code: Select all
./stockfish bench
Thanks