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Fix a bogus assert in tt.cpp
2009-04-27
Mar
c
o C
o
s
talba
Fix
a bogus
assert in t
t
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
arco Co
s
talb
a
Convert p
i
ece
.
cpp to C++
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Mar
c
o
C
ostalba
Remo
v
e
a
n
us
e
l
ess compari
s
on
in futility pruning
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
M
a
r
co Costalba
D
o not hard
c
o
de
d
e
faul
t
val
u
es of UCI variables
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Mar
c
o Costalba
G
rea
t
ly speedup has_m
a
te_threat()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
Marco Costa
l
b
a
Micro optimize generate_piece_check
s
() t
a
ke 2
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
Marco Costa
l
ba
Si
m
p
lify Posit
i
on::is_mat
e
()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Micro opti
m
i
z
e
g
enerate_piece_che
c
k
s
()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalb
a
MovePicke
r
: retire per
square
M
VV/LVA ord
e
ring
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Costalba
In qsearch store the cu
t
move in TT
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Merge Joona's
new aspiration windo
w
search
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Intr
o
duce move_pawns() helper
i
n
m
ovegen
.
c
p
p
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
M
arco Cos
t
alb
a
Remove failHi
g
h/Low bits fro
m
Iteratio
n
InfoType
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Li
t
tle code s
t
yle
t
weaks
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Mar
c
o Cost
a
l
ba
Reve
r
t
previous pa
t
ch as per Joona request
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Ma
r
co
C
ostalba
Re-fix
s
qua
r
e
.
h warning to
avo
i
d a compile err
o
r
un
d
e
r
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Marc
o
Costalba
Fix
a
g
c
c
w
arning due to ord
e
r o
f
initialization
i
n
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Ma
r
co
C
o
s
t
alba
Fix a co
m
pile
error wi
t
h Inte
l
i
cc
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Mar
c
o
Costa
l
ba
Fix a warning
unde
r
Intel
compiler in square
.
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-12
Mar
c
o
C
o
s
t
alb
a
Fix a v
e
ry nasty
conversion
bug in
Option
c
'tor
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
M
a
r
c
o Costalba
Store
U
CI option
s
of type
C
HE
C
K a
c
cord
i
ng to
C++ conve
n
tion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalba
Restore original UCI option pr
i
nting
o
rder
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Ma
r
co
C
ostalba
Use a m
a
p inst
e
ad
o
f a ve
c
tor to store UC
I
options
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Mar
c
o Costalba
Remove u
n
used currentMoveCaptureValue
f
rom search
stack
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Ma
r
co Costalba
L
e
ss aggressive
null m
o
ve d
y
nam
i
c reducti
o
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-03
M
a
r
co
C
ostalba
Revert d
y
namic
L
M
R
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marco Costalba
F
i
x
co
m
p
i
le in the debug mod
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marc
o
Costalba
Silence
idi
o
ti
c
warning on two's comple
m
ent
o
f
an uns
i
gned
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
M
arco Co
s
talba
Sil
e
nce
a
bunch
o
f
warn
i
ngs under MSVC
/W4
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Ma
r
co C
o
stalba
R
evert s
e
tting a f
l
ag when TT
v
alue eq
u
a
l
s static eva
l
u
a
tion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco Costalba
A
n
VALUE_TYPE_EVAL
s
core canno
t
o
v
erwr
i
te an entry
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco Costalba
R
emember w
h
en TT value equals static evaluation
v
alue
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marc
o
C
o
stalba
Docume
n
t TTEntry a
n
d
move layou
t
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-29
M
a
rco
C
ostalba
A move need
s
17 bits
not 19
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco Costalba
R
emov
e
some obsolete
c
o
d
e in move
p
ick
.
c
pp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco Costalba
R
e
vert storing o
f
TT
w
hen retu
r
ning fr
o
m
"
stand p
a
t"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marc
o
Costalba
Cache evaluation scor
e
in qsearch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
M
a
r
co Cos
t
a
l
ba
Let to to
g
g
l
e
d
yna
m
ic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
In qs
e
a
rch upd
a
te TT only i
f
r
eturning fr
o
m stand pat
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
When
a
ske
d
f
o
r po
s
i
t
i
on
key print it as an hex
v
alue
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Ma
r
co Costalba
Wait at least until it
e
ration
3
before to stop the
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
M
arco Costalba
L
e
t zo
b
rist
k
e
y
s to be com
p
a
ti
b
l
e
with G
l
aurung
1
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
Fixed
a sliding
a
tt
a
c
k bitboard bu
g
in
3
2
-
bit mode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
Ma
r
c
o
Costalba
Fix a bu
g
i
n insert
_
pv()
w
her
e
minimum
dep
t
h
is zero
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
M
a
rco
C
ostalba
Revert odd
depths razoring
commit
|
commitdiff
|
tree
2009-03-23
Ma
r
c
o Costalba
More a
g
gressive
d
y
n
amic
L
MR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco C
o
sta
l
ba
L
MR dynamic reduction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costa
l
ba
Always pr
i
nt a bes
t
move w
h
en requested
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco
C
ostal
b
a
Better castle move detector
i
n move_
t
o
_
san()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Co
s
talba
F
ix
a
smal b
u
g
i
n Pos
i
tion::from_fen
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
Merge
n
ew pawn storm evaluation
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco
Costalba
Fi
x
a
sm
a
ll bug i
n
king
safety
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Mar
c
o Co
s
t
alba
Merge KBPP
vs KB endgame from iPh
o
ne Glaurung
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-21
Marco Costalba
F
ix:
In qs
e
arch do not use T
T
value when
i
n a PV node
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-19
Marco Costalba
Big hea
d
ers cleanup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco
C
ostalba
Safe gua
r
d some wild and
u
gly c
a
sts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Costalba
Part
i
ally revert pawns storm b
u
g fix
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
M
arco Cos
t
alba
Silence a
goo
d
bunch o
f
In
t
el
w
arnings
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco Co
s
talba
Fix an overflow bug in pawns
s
t
o
rmValu
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marc
o
Costalba
Fix a silly warni
n
g
o
n
I
nt
e
l
compiler
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
Rev
e
rt NULL move beta correcti
o
ns
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
Re
t
ire
N
u
l
l
Driv
e
n IID
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
M
a
rco Costal
b
a
Merge Joona K
i
iski NULL search b
e
ta correct
i
on
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
Marco Costalba
Merge Joona Kiisk
i
evaluati
o
n t
w
e
a
k
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
M
arco Costalb
a
Micro opt
i
mize
m
ove_is_c
h
eck()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
Ma
r
co Cos
t
alba
Mi
c
ro optimize pl_
m
ov
e
_is_le
g
a
l()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-06
Marco Cost
a
lba
M
i
cro optimize p
r
evious pat
c
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-06
Marco Cos
t
alba
I
n
troduce evaluate_p
i
eces<
>
(
) to remove re
d
u
n
dancy
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marco
Cost
a
lb
a
Fix compile erro
r
w
ith inlin
e
s under gc
c
and Intel
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Ma
r
c
o
Cost
a
lba
F
i
x some comments
i
n posit
i
on
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marco
C
ostalba
Avoid to call useless sl
i
de
r
s attacks
in update_checke
r
s()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marco Cost
a
lba
S
uper fast h
i
dden_che
c
k
ers()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-03
M
arco Costalba
C
lean
u
p SearchStack i
n
itializatio
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-02
Marco Costalba
Micro
o
pt
i
mize copy of new
state in d
o
_move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-02
M
a
rco Costalba
Rever
t
hid
d
en c
h
eckers rework
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco C
o
s
t
a
l
ba
Use
c
hecker info
to remove
a
b
unch of hidden checks
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marc
o
Costa
l
b
a
Stricter condition
to
check for dc candi
d
ates
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco Co
s
tal
b
a
Sp
l
it ca
l
c
u
l
ation of pinners from dc can
d
idat
e
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Mar
c
o Costalba
Sl
i
ghtly better condition in
u
pdate_hidden_checks()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
M
a
r
co C
o
stalba
C
o
mpute pinned
and friends i
n
crementa
l
ly
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Marc
o
C
o
s
t
a
l
ba
Fix a sub
t
le bug due to the
Sta
t
eInfo pointer becam
e
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
M
a
r
co Cost
a
lba
T
e
ach SEE abou
t
pinned pi
e
ces
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Marco Costalba
Smal
l
Position::
c
lear()
c
leanup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
M
a
r
co Costalba
Do n
o
t copy
t
he whole old state in do_move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
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tree
2009-02-23
Marco Costalba
Update pinned bitboards and friends
in do_move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-23
Marco Co
s
talba
Fi
x
some asserts unhidde
n
by a debug co
m
pile
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco
Costa
l
ba
A
v
oid resetting pinners[c]
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco Costalba
Intro
d
uce S
t
ateInfo instead of
U
ndoInfo
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco Costa
l
ba
Wrap sta
t
e
va
r
ia
b
les in a na
m
ed
struc
t
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco
C
o
s
talba
C
o
nve
r
t also undo_null_
m
ov
e
() to avoid passing UndoIn
f
o
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco C
o
stalb
a
Passin
g
Undo
I
nf
o
is not needed anymore w
h
en undoin
g
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
M
arc
o
C
o
sta
l
ba
Remove two useless c
a
lls to p
i
nne
d
_pi
e
c
es()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Marco Cost
a
lb
a
Positio
n
: Unify and templetiz
e
m
g
_pst()
a
n
d
e
g_pst()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Marco
C
ost
a
lba
Unify com
p
ute_mg_v
a
lue() and compu
t
e_e
g
_value(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Mar
c
o Costalba
Use
a union
t
o
f
a
st and simply ba
c
kup info
in do_
m
ove(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Marco Costalba
I
n
P
osition b
a
ckup and restore
contiguous d
a
ta
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marc
o
Cost
a
l
b
a
Final
l
y remove
any occurence of dcCand
i
dates fr
o
m sear
c
h
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Ma
r
co Co
s
talba
Do not
p
as
s
dis
c
overy chec
k
cand
i
dates in Pos
i
t
i
on
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marco
Costalba
D
o not pass pinned arg
u
ment in Position
:
:move_is
_
check()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marco Costalba
Do
n
ot
p
a
s
s pinned argum
e
nt in Pos
i
ti
o
n::pl_
m
ove
_
is_legal()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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