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In qsearch store the cut move in TT
2009-04-18
M
a
rco Costalba
In qsear
c
h store
t
h
e
cut move in TT
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Co
s
t
a
lba
Merg
e
Joona's new aspira
t
ion window search
commit
|
commitdiff
|
tree
2009-04-18
Marco C
o
stalba
Intro
d
uce
m
o
ve_pawns() helper in mov
e
gen
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
M
arco C
o
stalba
R
e
m
o
v
e f
a
i
l
High/L
o
w bits from IterationInfoTyp
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joon
a
Kiiski
R
e
sto
r
e
c
alling inse
r
t_pv after
s
ea
r
ch is abo
r
ted
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco C
o
stalba
L
ittle
c
ode s
t
yle tweaks
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Revert pre
v
ious patch a
s
per Joona re
q
ue
s
t
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joon
a
Kiiski
Improve handl
i
n
g
o
f fai
l
-highs in a
s
sumed PV
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiiski
Revert "Implement a fallback
system w
h
e
n aspiration
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
o
ona Ki
i
ski
Implement a fallb
a
ck sy
s
t
em whe
n
aspiratio
n
search
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
oona Kiisk
i
R
e
vert "Implement be
s
tValue in root_searc
h
.
"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
oona
Kiiski
I
m
plem
e
nt
b
estVal
u
e i
n
root
_
sea
r
ch
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona
Kii
s
k
i
D
y
na
m
ic aspiration sea
r
ch witho
u
t research
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Mar
c
o C
o
st
a
lba
Re
-
fi
x
square
.
h
w
arning to
a
void a com
p
ile error
under
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Marc
o
C
os
t
al
b
a
Fix a gc
c
w
a
r
n
i
n
g due to orde
r
of init
i
alizati
o
n in
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Marco
Costalba
Fix
a compile
error with Intel icc
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
a
rco Costal
b
a
Fix a warning under Intel co
m
piler in square
.
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-12
Ma
r
co Costalba
Fix a v
e
r
y
nast
y
conversi
o
n bug in O
p
tion c'tor
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalba
Store
U
CI opt
i
ons of type
CHE
C
K according to C++ conventi
o
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marc
o
C
ostalba
Resto
r
e original UCI optio
n
printing order
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costa
l
ba
Use
a map instead of
a ve
c
tor
t
o store
U
CI
o
ptions
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marc
o
Costalba
Remove unus
e
d currentMove
C
apt
u
reValue from search stack
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Cos
t
alba
Less aggressive null move dynamic reduction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-03
Ma
r
co Costalba
Revert dy
n
am
i
c
L
M
R
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Mar
c
o Costalba
Fix com
p
il
e
in the
d
e
b
ug
mode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marco Co
s
talba
Silence idiotic w
a
rning
on two's comp
l
ement of
an unsi
g
ned
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Mar
c
o Co
s
tal
b
a
Silence a bunch
of
warnings under M
S
V
C /W4
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
M
arco Costalba
Revert setti
n
g a flag
w
hen
T
T valu
e
equals
s
tatic
evaluation
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco Costalba
An VALUE_TYPE_EVAL s
c
ore ca
n
not ov
e
rwrite an entry
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco
Costalba
Remem
b
er when TT value e
q
uals static
e
valuation value
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco Costalba
D
ocument TTEntry
and move l
a
youts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-29
M
arco Costalba
A move nee
d
s 1
7
bits not 19
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco
C
o
stalb
a
Remov
e
s
o
me ob
s
olete code in movepick
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco Costalba
Revert s
t
oring of TT when returning fr
o
m "st
a
nd pat"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
Cache e
v
alu
a
tion
score in
q
s
earch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Ma
r
co Costalba
Let to toggle
d
ynamic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marc
o
Costalba
I
n
qsearch update TT
o
nly i
f
returni
n
g from st
a
nd
p
at
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costal
b
a
When asked
for position
key
print
i
t
as an hex value
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Cos
t
alb
a
Wait a
t
least
until it
e
ration 3 bef
o
re t
o
stop
the
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
M
a
rco
C
ostalba
Let zo
b
ris
t
keys
to be
compatible with Glaurung 1
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Cost
a
lba
Fixed a
s
lidin
g
attack bitboard b
u
g in 32-bit
m
ode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
Marco Costalba
Fix a bug i
n
insert_p
v
() wher
e
mini
m
um depth is zero
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
Marco
C
o
s
talba
Revert odd depths razoring
commit
|
commitdiff
|
tree
2009-03-23
M
a
rc
o
Cos
t
alba
More aggressive
dy
n
am
i
c LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Ma
r
co Costalba
LMR dynamic reduction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costa
l
ba
Alw
a
y
s
print a b
e
st move
w
hen
r
equ
e
sted
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
M
a
rco Co
s
talba
Be
t
ter castl
e
m
ove detector in move_to
_
san()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
M
a
r
c
o Costalba
Fix a smal bug in P
o
sition::from_fe
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco C
o
stalba
M
erge new pawn stor
m
evalu
a
tio
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
Fix a
small bug
i
n ki
n
g
s
a
f
ety
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
M
a
r
co Cos
t
a
l
ba
Me
r
ge KBPP vs KB endgame from iPhone Gl
a
urung
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-21
Marco Cost
a
lba
Fi
x
: In
qsea
r
ch d
o
no
t
use T
T
val
u
e
w
hen in a PV node
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-19
Marco Costa
l
ba
Big heade
r
s cle
a
nup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Costa
l
ba
Safe guard some wil
d
a
n
d ugl
y
casts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Co
s
talba
P
artially revert
p
awns storm
bug fix
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marc
o
Costa
l
ba
Silence a
go
o
d
b
u
nch
of Intel warnings
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
M
arco C
o
sta
l
ba
F
ix an o
v
erflow bug
in p
a
wns stormVal
u
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Ma
r
co Costa
l
ba
F
ix a silly
war
n
ing on Intel c
o
mpil
e
r
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco C
o
stal
b
a
Revert
N
U
LL move beta c
o
rre
c
tions
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
Reti
r
e Nu
l
l
Dr
i
ven IID
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
Marco
Costalba
Merge Joona Kiisk
i
NULL se
a
rch beta
c
orr
e
ction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
Marco Co
s
talba
Merg
e
Joona K
i
isk
i
e
valuation twea
k
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
M
a
rco Co
s
talba
Mic
r
o opt
i
mi
z
e
move
_
is_che
c
k(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
Marco C
o
stalba
Micro optimize pl_
m
ove_i
s
_
legal()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-06
Marco Costal
b
a
Micro
o
pti
m
i
ze previous patch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-06
Marc
o
Costalba
Intr
o
duce
evaluate_pieces<>() to r
e
m
o
ve r
e
dundancy
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marc
o
Costalba
F
ix compile er
r
or with inlines under gcc a
n
d I
n
tel
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
M
arco
Costalba
Fix some comments in position
.
c
pp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marco C
o
s
talba
Avoid
t
o ca
l
l
us
e
less sliders attacks in update_checker
s
()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-04
Marco Costalba
Super fast
hidden_checkers()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-03
Mar
c
o
C
ostalba
Cl
e
anup SearchStack
i
nit
i
a
lization
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-02
Marco Co
s
talba
Micro
optimize
c
o
py of new state in d
o
_
m
ove()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-02
M
arco Co
s
talba
Revert hidd
e
n
checkers r
e
work
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco
Costalba
Use
checker info to remove a
bunch of
h
idden che
c
ks
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco Costalba
Stricter
condition to check for dc candidates
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco
Costalba
Sp
l
it calc
u
l
a
tio
n
o
f
pinners from dc candidates
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco Costalba
Slightly
better conditio
n
in update_hi
d
den
_
checks()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-28
Marco Costalba
Compute pi
n
ned a
n
d frie
n
ds
incr
e
mentally
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Ma
r
co Costalba
Fix
a subtle bug due to the
Sta
t
eInfo pointer b
e
came
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Marco Costalba
Teach SEE about
p
inne
d
pi
e
ces
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Marco Costalba
Small Position:
:
cle
a
r() cleanup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
Marco
C
osta
l
ba
Do not c
o
py th
e
wh
o
le old state in do_m
o
ve(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
M
arco Costalba
Up
d
a
te p
i
nned bi
t
boards an
d
friends in do_move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-23
M
a
rco C
o
s
ta
l
ba
Fix som
e
asserts unhidden by a
d
ebug
compile
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-02-22
Marc
o
Costalba
A
v
o
id res
e
tting pinne
r
s[c
]
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
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2009-02-22
Marco
C
o
st
a
lba
Introduce
S
tateInfo instead of Undo
I
n
fo
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Ma
r
co Costalba
W
rap state var
i
able
s
in a name
d
struct
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Mar
c
o Costalba
C
o
nvert also
u
nd
o
_null_move() to avoid passing UndoIn
f
o
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
M
a
rco C
o
s
talba
Passing Und
o
I
nfo is
n
o
t neede
d
anymore when
undoing
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-22
Marco Costalba
Remo
v
e two useless calls
t
o
pinne
d
_pieces()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Marco Costalba
P
o
s
ition: Unify an
d
t
e
mpletize mg_pst() an
d
eg_pst()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Marco
C
o
s
talba
U
nify compute_mg_valu
e
() and c
o
mpute_eg_value()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
M
a
rc
o
Cost
a
lba
Use a union
t
o fas
t
a
n
d simply backup
i
nfo in
d
o
_
move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-20
Mar
c
o
C
ostalba
In Po
s
ition
b
a
ckup a
n
d restore conti
g
u
ou
s
da
t
a
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Mar
c
o
C
ostalba
Fina
l
ly
r
emo
v
e any occur
e
nce of dcCandida
t
es from
search
.
c
pp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marco
Costalba
Do
n
o
t
pass discovery check candidate
s
in Po
s
ition
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marc
o
Cos
t
alb
a
D
o not
pass pinned argument in Positi
o
n:
:
move_is_
c
heck()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Marco
Costalba
Do not p
a
ss
p
inned argument
in Posit
i
on::pl_mo
v
e_is_
l
ega
l
()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
Mar
c
o
C
osta
l
ba
Cleanup pinned and fr
i
ends
in movegen
.
c
pp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-19
M
a
rco
C
ostalba
C
a
che pinned and discovery check bi
t
boards
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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