Better to just keep everything on one thread should these modifications continue...
IvanHoe now understands many more positions better and searches a little bit deeper. it is still about 10-15% slower than Houdini, and that's a disadvantages if searching too deep, especially, in very fast games. IvanHoe does not evaluate Rooks well in general, and it's still being worked on.
A sample game:
At present, I wouldn't recommend using RobboBases until the show stopping bug is corrected.
IvanHoe XX.XX.XX
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kingliveson
- Posts: 1388
- Joined: Thu Jun 10, 2010 1:22 am
- Real Name: Franklin Titus
- Location: 28°32'1"N 81°22'33"W
IvanHoe XX.XX.XX
PAWN : Knight >> Bishop >> Rook >>Queen
Re: IvanHoe XX.XX.XX
Hi King,
When I recently tested your engine I have used the old RB and did not have a single crash.Similar things happen with other Ivahoe versions.When using the full RB of about 125 GB the crashes start to occur.It looked that the problem was solved by Peterpan but so far with complete RB crashes still happen from time to time but less than before.Maybe the problem is with 6Z folder.
When I recently tested your engine I have used the old RB and did not have a single crash.Similar things happen with other Ivahoe versions.When using the full RB of about 125 GB the crashes start to occur.It looked that the problem was solved by Peterpan but so far with complete RB crashes still happen from time to time but less than before.Maybe the problem is with 6Z folder.
Re: IvanHoe XX.XX.XX
AMD Phenom(tm) II X6 1090T Processor x6 @3.80 GHz 8.00 MB Memory
Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 28.33
KNS: 13599
GUI: CB Rybka 3
Book: Perfect 2009-10 moves
Hash: 512
TB and RB: ON
Ponder: OFF
Blitz:5' 0
Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 28.33
KNS: 13599
GUI: CB Rybka 3
Book: Perfect 2009-10 moves
Hash: 512
TB and RB: ON
Ponder: OFF
Blitz:5' 0
Code: Select all
1 IvanHoe 0B.09.18 x64a 3190 +20/-16/=64 52.00% 52.0/100
2 Deep Rybka 4.1 SSE42 x64 3190 +16/-20/=64 48.00% 48.0/100
- Attachments
-
- AMD.x6 Testing.rar
- (145.01 KiB) Downloaded 154 times
Re: IvanHoe XX.XX.XX
AMD Phenom(tm) II X6 1090T Processor x6 @ 3.20 GHz - 8.00MB Memory
Windows 7 Home Premium Edition (Build 7600)
Fritz Benchmark:
Speed: 23.33
KNS: 11196
GUI: CB Rybka 3
Book: Perfect 2011- 10 moves
Hash: 256
RB and TB: ON
Ponder: OFF
Blitz:5' 0
Windows 7 Home Premium Edition (Build 7600)
Fritz Benchmark:
Speed: 23.33
KNS: 11196
GUI: CB Rybka 3
Book: Perfect 2011- 10 moves
Hash: 256
RB and TB: ON
Ponder: OFF
Blitz:5' 0
Code: Select all
1 IvanHoe 0B.09.18 x64a 3190 +20/-19/=61 50.50% 50.5/100
2 Deep Rybka 4.1 SSE42 x64 3190 +19/-20/=61 49.50% 49.5/100
- Attachments
-
- AMD x6 W7 Games.rar
- (161.54 KiB) Downloaded 144 times
Re: IvanHoe XX.XX.XX
Intel(R) Core(TM) i5 Q- 750 @2.67 GHz 6.00 GB Memory
Windows 7.x64 Professional (Build 7600)
Fritz Benchmarks:
Speed:16.84
KNS: 8082
GUI: CB Rybka 3
Hash: 256
Book: Perfect 2009-10 moves
TB and RB: ON
Ponder: OFF
Blitz:5' 0
Windows 7.x64 Professional (Build 7600)
Fritz Benchmarks:
Speed:16.84
KNS: 8082
GUI: CB Rybka 3
Hash: 256
Book: Perfect 2009-10 moves
TB and RB: ON
Ponder: OFF
Blitz:5' 0
Code: Select all
1 IvanHoe 0B.09.18 x64a 3190 +34/-14/=52 60.00% 60.0/100
2 Deep Rybka 4.1 SSE42 x64 3190 +14/-34/=52 40.00% 40.0/100
- Attachments
-
- I5 Testing.rar
- (139.06 KiB) Downloaded 138 times
Re: IvanHoe XX.XX.XX
Intel(R) Core(TM)2 Quad Q9550 2.83GHz4x @3.5 GHz 4,096 MB Memory
Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 20.90
KNS: 10032
GUI: CB Rybka 3
Book: Perfect 2009-10 moves
Hash: 256
RB and TB: ON
Ponder: OFF
Q9550-XP64 3.5Ghz, Blitz:5' 0
Microsoft Windows XP 64 Bit Professional Service Pack 2 (Build 3790)
Fritz Benchmark:
Speed: 20.90
KNS: 10032
GUI: CB Rybka 3
Book: Perfect 2009-10 moves
Hash: 256
RB and TB: ON
Ponder: OFF
Q9550-XP64 3.5Ghz, Blitz:5' 0
Code: Select all
1 IvanHoe 0B.09.18 x64a 3190 +32/-10/=58 61.00% 61.0/100
2 Deep Rybka 4.1 x64 3190 +10/-32/=58 39.00% 39.0/100
- Attachments
-
- Q 9550 Testing.rar
- (132.43 KiB) Downloaded 140 times
-
kingliveson
- Posts: 1388
- Joined: Thu Jun 10, 2010 1:22 am
- Real Name: Franklin Titus
- Location: 28°32'1"N 81°22'33"W
Re: IvanHoe XX.XX.XX
The issue in this case is not a crash but playing the wrong move. The following position is draw, but TripleBase bug causes IvanHoe to play Qxh3 which results in a loss.robbolito wrote:Hi King,
When I recently tested your engine I have used the old RB and did not have a single crash.Similar things happen with other Ivahoe versions.When using the full RB of about 125 GB the crashes start to occur.It looked that the problem was solved by Peterpan but so far with complete RB crashes still happen from time to time but less than before.Maybe the problem is with 6Z folder.
PAWN : Knight >> Bishop >> Rook >>Queen
Re: IvanHoe XX.XX.XX
Hi King,
so looks like that there are 2 problems.One is a bug that plays the wrong move and the other that causes crashes.
Right now I am playing the games with triplebases without the 6Z folder and so far no problems.
When I have tried the full triplebases there was a crash in the first game at the end and the engine was in a blocked state so it was going to lose the second game because it was stuck after the opening moves.
I have looked at the Ippolit site to see if I could again download the 6Z folder but what is there seems to me is not the same I have downloaded before.
Even without the 6Z folder the triplebases are about 84 GB so that is enough to help at the end games
so looks like that there are 2 problems.One is a bug that plays the wrong move and the other that causes crashes.
Right now I am playing the games with triplebases without the 6Z folder and so far no problems.
When I have tried the full triplebases there was a crash in the first game at the end and the engine was in a blocked state so it was going to lose the second game because it was stuck after the opening moves.
I have looked at the Ippolit site to see if I could again download the 6Z folder but what is there seems to me is not the same I have downloaded before.
Even without the 6Z folder the triplebases are about 84 GB so that is enough to help at the end games
Re: IvanHoe XX.XX.XX
hi KLO
I cannot reproduce this bug you are referring to with my Ivanhoe B47e compilation of this great source.
I have the complete 6 men TripleBases and also 5 men TotalBases.
I tested firstly with only the 6 men TripleBases.
I tested secondly with 6 men TripleBases and 5 men Totalbases.
In both cases Ivanhoe sees he cannot capture the pawn.
Does this problem occur in analysis mode as well with you ?
I cannot reproduce this bug you are referring to with my Ivanhoe B47e compilation of this great source.
I have the complete 6 men TripleBases and also 5 men TotalBases.
I tested firstly with only the 6 men TripleBases.
I tested secondly with 6 men TripleBases and 5 men Totalbases.
In both cases Ivanhoe sees he cannot capture the pawn.
Does this problem occur in analysis mode as well with you ?
-
kingliveson
- Posts: 1388
- Joined: Thu Jun 10, 2010 1:22 am
- Real Name: Franklin Titus
- Location: 28°32'1"N 81°22'33"W
Re: IvanHoe XX.XX.XX
Hey PeterPan, check out the screenshot:Peterpan wrote:hi KLO
I cannot reproduce this bug you are referring to with my Ivanhoe B47e compilation of this great source.
I have the complete 6 men TripleBases and also 5 men TotalBases.
I tested firstly with only the 6 men TripleBases.
I tested secondly with 6 men TripleBases and 5 men Totalbases.
In both cases Ivanhoe sees he cannot capture the pawn.
Does this problem occur in analysis mode as well with you ?
TripleBases without TotalBases loaded.
PAWN : Knight >> Bishop >> Rook >>Queen