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Fix assignment of pv[0] when creating root move list
2009-04-29
Marco
Costalb
a
Fi
x
ass
i
gnment o
f
pv[0]
when creating root move list
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-28
M
a
rco
Costalba
Merge Joona's razoring tweaks
commit
|
commitdiff
|
tree
2009-04-28
M
arc
o
Co
s
t
a
lb
a
Hardco
d
e depth li
m
it for
s
electi
v
e s
e
a
r
ch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Cos
t
alba
Fix a warning under MSVC
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
a
r
c
o
C
osta
l
ba
M
icro optimize P
o
s
i
t
i
o
n
::move_
i
s_c
h
eck()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco C
o
stalba
Inl
i
n
e
Po
s
ition::mo
v
e
_is_captur
e
()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marc
o
Costalba
Retire timeo
d
ay
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
Smal
l
cleanup i
n
m
i
sc
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
C
ode style cleanu
p
i
n
t
ran
s
position table code
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
arco Costa
l
ba
Fix a b
o
gus
a
sse
r
t
i
n
tt
.
c
p
p
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
a
rco Costalba
C
o
nvert
piece
.
c
pp to C++
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
R
emove an useless
c
o
mparison in
f
utility pruning
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Mar
c
o Costalba
Sm
a
ll code t
i
dy up and test resul
t
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
J
o
o
n
a
Kiiski
Razor again at depth one
Some time ago it was found by
Marco Costalba
that it's better
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
J
o
ona Kiiski
Make
f
utility and r
a
zor margins more tunable
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Ma
r
co
C
ostalba
D
o
not hardcod
e
default values
of
U
C
I
v
a
riab
l
es
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Marco Co
s
talba
G
reatly speed
u
p has_ma
t
e_threat()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
M
arco Co
s
talba
Micr
o
o
ptimize generate
_
piece_checks() take
2
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
Joona Kiiski
Add m
i
s
s
i
n
g hea
d
er file to make sto
c
k
f
ish com
p
il
e
with
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
M
arc
o
C
o
stalba
Si
m
plify
P
osition::is_mate()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costal
b
a
Micro optimize
g
enerate_piece_checks()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Mov
e
Picker: retire pe
r
square MVV/
L
VA
order
i
ng
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Costalb
a
In qsearch store the cut
m
ove in TT
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Cos
t
alba
Merge J
o
ona
'
s new
as
p
iration window s
e
arch
commit
|
commitdiff
|
tree
2009-04-18
Marco Costa
l
b
a
Introduce move_paw
n
s() helper in
movegen
.
c
p
p
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
R
emove f
a
i
l
H
igh/Lo
w
bi
t
s
f
rom Itera
t
i
onInfoType
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiiski
Restore calli
n
g in
s
ert_pv
a
fter search is aborted
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco C
o
st
a
lba
Littl
e
cod
e
style
tweaks
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Mar
c
o Co
s
talba
Rever
t
previous patch
as per Joona
request
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona
Kiisk
i
Improv
e
handling o
f
fa
i
l
-
highs in as
s
umed PV
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Ki
i
s
ki
Revert "I
m
plement a fallb
a
ck syste
m
w
hen aspiration
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Ki
i
ski
Implem
e
nt a fa
l
lback
system when
a
spiration
search
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
oona Kiis
k
i
Revert "Imp
l
ement b
e
stValue in root_search
.
"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiiski
I
m
pleme
n
t bes
t
Valu
e
in root_search
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joo
n
a Kiis
k
i
Dynamic aspiration search w
i
thout res
e
arch
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
a
rco
Cos
t
a
lba
Re-f
i
x square
.
h war
n
ing to avoid a compi
l
e e
r
ro
r
under
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
a
rco Cos
t
alba
Fix a gcc
w
a
rn
i
ng due to order of initializat
i
on in
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Marco Costa
l
ba
Fix a comp
i
le err
o
r
with Intel icc
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
a
r
c
o
Co
s
talba
Fi
x
a wa
r
ning
u
nder Intel compiler in square
.
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-12
Marco
C
ostalba
Fix a very nast
y
convers
i
on bug
in
Option c'tor
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalb
a
S
tore UCI opti
o
ns
o
f type CHECK
a
ccording to C
+
+
convention
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
M
ar
c
o Costalba
Res
t
ore
o
rigin
a
l
UCI option printing order
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalba
Use
a map ins
t
e
ad o
f
a vecto
r
to store
UCI options
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
M
arco
Costalba
Remove unu
s
ed currentMoveCap
t
ureValu
e
from
search stack
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
M
a
rco Cost
a
lba
Less
a
ggressive n
u
ll m
o
ve dynamic re
d
u
c
tion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-03
Ma
r
co Costalba
Reve
r
t dynamic LM
R
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marco Co
s
talba
Fix co
m
pile
i
n the
d
e
bug mod
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Mar
c
o Costalba
Silence
i
d
i
otic wa
r
n
i
ng on
t
w
o's
c
ompleme
n
t
of an
unsigned
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Mar
c
o Co
s
talba
Silence a bunch of war
n
ings und
e
r MSVC /W
4
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
M
a
rco Costalba
Revert
s
etti
n
g
a
flag w
h
e
n TT
v
alue equals s
t
atic evaluation
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Mar
c
o Costa
l
ba
An VALUE_T
Y
P
E
_
EVAL sc
o
re c
a
nnot overwr
i
te an entr
y
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
M
arc
o
Costalba
Remember when TT value equals static evaluati
o
n value
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Mar
c
o C
o
s
t
a
l
ba
Document
TTEntry and m
o
ve
l
ayouts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-29
M
arc
o
Costalba
A
move needs 17
b
its n
o
t 19
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco Costalb
a
Remove
som
e
obsol
e
te code in move
p
ick
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
M
a
rco
C
ostal
b
a
R
e
v
e
r
t
storing of TT whe
n
re
t
urning from "stand
p
a
t
"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marc
o
Costalba
Cache
evaluation score
in qsearch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
Let to toggle d
y
namic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
In
qsearch update
T
T only if
r
e
turning from
stand pat
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Ma
r
co Costalb
a
When
a
s
ked f
o
r
pos
i
ti
o
n key print it a
s
a
n
h
ex value
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco
C
os
t
alba
Wait at
l
e
ast
un
t
il iteration 3 before to
s
top the
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costal
b
a
Let z
o
b
rist
k
eys to be
comp
a
t
i
ble
w
it
h
Glaurun
g
1
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
Fixed a sliding att
a
ck bitboard
b
ug in 32
-
bit
m
ode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
M
a
rco Costalba
Fi
x
a
b
ug in insert_pv() where minimum
d
epth
i
s
z
e
r
o
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
Marco Costalba
Rever
t
odd depths ra
z
oring
commit
|
commitdiff
|
tree
2009-03-23
Marco Costalba
More aggressive
dynamic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
M
arco C
o
s
t
alba
LMR
d
ynamic reduction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
Always pri
n
t a
best move when request
e
d
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Co
s
ta
l
ba
B
etter castle mo
v
e d
e
tector
in
m
ove_
t
o_
s
a
n()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Ma
r
co Costalba
Fix a smal bu
g
i
n Position::f
r
om_
f
en
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalb
a
Merge new pawn
s
torm evaluation
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco
Costalba
Fix a small bug in king
safety
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
Merg
e
KBPP
vs KB endgame from i
P
hone
G
laurung
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-21
M
a
rco Costalba
Fix:
I
n qsea
r
ch do
n
ot u
s
e TT va
l
ue when in
a
PV node
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-19
Marco Costalba
Big headers cleanup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Costalba
S
a
fe guard some wild and ugly
c
ast
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Cost
a
lb
a
Partially reve
r
t
p
awns storm bug fi
x
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco
Cost
a
lba
Silence a good bu
n
ch of Intel war
n
ings
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco C
o
stalba
F
i
x an ov
e
r
f
low bug in pawns storm
V
alue
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
M
arc
o
Costalba
Fi
x
a
silly warnin
g
on Intel compiler
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
R
e
vert NULL mov
e
beta corrections
commit
|
commitdiff
|
tree
2009-03-15
Ma
r
co Cos
t
alb
a
Retire Null
Driven IID
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
Marco Co
s
t
alba
Merge Joona Kiisk
i
NULL
search beta correc
t
ion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-14
Mar
c
o Costalba
Merge
J
oona Ki
i
ski evaluation tweak
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
Marco Cos
t
alba
M
icro
optimiz
e
mo
v
e_is_check()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-07
Marco Costalba
Micro
optim
i
z
e
pl_mo
v
e_is_legal()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-06
Marco Costalba
M
icro o
p
ti
m
ize previ
o
us pat
c
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-06
Marco
C
ostalba
In
t
rodu
c
e evaluate_pieces<>(
)
to remove
redundancy
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marco Costalba
Fix compile error
w
i
th
inlines under gcc a
n
d Intel
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
M
arco Cos
t
alba
Fix
s
ome comments in
p
osition
.
c
pp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marco
Costalba
Avoid t
o
call useless sli
d
e
rs attac
k
s i
n
u
p
date_c
h
eckers()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marc
o
Costa
l
ba
Super fast hidden_checkers()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-03
Marc
o
Costal
b
a
Cleanu
p
S
e
a
r
c
hStack initializa
t
ion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-02
Marco
C
ostalba
Micro optimize
c
opy o
f
new state in do_move()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-02
Marco
C
ostalba
Revert hidde
n
c
h
ecker
s
r
ework
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-28
Marco Cost
a
lba
Use checker info
t
o r
e
move
a bunch of h
i
dden
c
h
e
cks
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-28
M
a
rco Cos
t
alba
Stricter condition
t
o che
c
k f
o
r dc ca
n
didates
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-28
Marco Costalba
Split calculation of
pinners from
dc c
a
n
d
idates
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-28
Ma
r
co
C
os
t
alba
Slight
l
y better condition in update_h
i
dd
e
n_che
c
ks()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-02-28
Marco C
o
s
t
alba
Co
m
pu
t
e pinned an
d
f
r
iends in
c
remen
t
ally
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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