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Do not waste time if we are winning. Spend up to worst time if
2010-03-10
J
e
an-loup Gailly
D
o
not wa
s
t
e t
i
me i
f
we are winning
.
Spend up to w
o
rst
.
.
.
commit
|
commitdiff
|
tree
2010-03-10
Jean-lo
u
p
Gailly
Alw
a
ys use at lea
s
t half the desired time
.
commit
|
commitdiff
|
tree
2010-03-10
Jean-loup
G
ailly
Increase M
I
N_MOVES_
L
EFT
f
ro
m
10 to 30 to gi
v
e much
.
.
.
commit
|
commitdiff
|
tree
2010-03-08
Je
a
n-loup
G
ailly
Se
t
bo
a
rd->size e
v
en if BOARD_SIZE is defined, for
.
.
.
commit
|
commitdiff
|
tree
2010-02-24
J
e
an
-
loup Gailly
tree_gar
b
age_coll
e
ct
:
p
r
une less
a
ggres
s
ively (ok
to
.
.
.
commit
|
commitdiff
|
tree
2010-02-23
Jean-
l
oup Gaill
y
tree_garbag
e
_c
o
l
l
ect
:
rem
o
ve
a
rbitrary c
o
ns
t
ant 20
.
commit
|
commitdiff
|
tree
2010-02-22
Jean-loup Ga
i
l
l
y
Make max_tree
_
size wor
k
even if long i
s
32 bits
.
commit
|
commitdiff
|
tree
2010-02-21
Je
a
n-loup G
a
illy
For fast_a
l
loc
m
ax_t
r
ee_size now in
c
ludes the
temp
.
.
.
commit
|
commitdiff
|
tree
2010-02-21
Jea
n
-
loup
Gailly
Garbage collect the
t
r
e
e by prefe
r
en
c
e when pond
e
ring
.
commit
|
commitdiff
|
tree
2010-02-21
Jean-l
o
up
G
ailly
Garb
a
ge c
o
llect
the tree
early if
the top node has
.
.
.
commit
|
commitdiff
|
tree
2010-02-19
Jean-loup Ga
i
l
l
y
Disp
l
a
y t
h
e change in root playouts to
allow easier
.
.
.
commit
|
commitdiff
|
tree
2010-02-18
Jean-loup G
a
illy
Do not pr
e
ve
n
t futu
r
e n
o
de expa
n
s
i
o
n when
pr
u
ning tr
e
e
.
commit
|
commitdiff
|
tree
2010-02-18
Jean-loup Gaill
y
A
lert but do no
t
c
r
ash o
n
temp tree overfl
o
w
.
commit
|
commitdiff
|
tree
2010-02-18
Jean-l
o
up Gailly
Preserve relative order o
f
childr
e
n when
garba
g
e
c
ollec
t
i
ng
.
.
.
commit
|
commitdiff
|
tree
2010-02-14
Jean-loup Gailly
Add option terri
t
ory_
s
c
or
i
ng
to suppor
t
Japanese rules
.
commit
|
commitdiff
|
tree
2010-02-14
Jean-loup Gai
l
ly
Force odd komi
f
or Japa
n
ese
r
ules
to avoid losing
a
.
.
.
commit
|
commitdiff
|
tree
2010-02-11
Je
a
n-loup Ga
i
lly
Ad
d
co
m
m
a
nd line
option fast_al
l
oc
.
commit
|
commitdiff
|
tree
2010-02-11
Jean-loup Gailly
Pr
u
ne in single pass to sp
e
e
d up
.
A
dd play
o
ut
threshold
.
.
.
commit
|
commitdiff
|
tree
2010-02-06
Jean-loup G
a
illy
Use same t
e
s
t
for
f
ull t
r
ee in tree_fast_alloc_
n
ode
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gail
l
y
For non-
c
anadian
by
o
yomi with N>1
p
eriods, keep last
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gail
l
y
Fixed bad estimate of max_time f
o
r non-canadian
b
y
oy
o
m
i
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gailly
For TD_GAMES (no time control)
,
set worst_playouts
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gai
l
ly
New optional fast_all
o
c
mode,
alloca
t
ing all nodes
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Je
a
n
-loup Gaill
y
Su
p
pr
e
ss u
n
used tree_get_node()
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gailly
Use MIN_FREE_ME
M
_
PERCENT instead of
P
O
N
DERING_MAX_ME
M
_P
E
RC
E
NT
.
commit
|
commitdiff
|
tree
2010-02-03
Je
a
n-lo
u
p Gailly
Fix p
r
evious fix on pass_lim
i
t
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Ga
i
l
ly
Do not use all
m
emory durin
g
pondering
.
commit
|
commitdiff
|
tree
2010-02-01
J
ean-loup Gailly
Free
n
odes in
b
ackground, t
o
get accurate time contro
l
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Je
a
n-loup
Gailly
Do no
t
re
s
i
gn if we
'
re
s
o short o
f
t
ime that evaluation
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-l
o
up Gailly
D
i
splay
s
p
e
ed
i
n
games
/
s and
game
s
/s/thread
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
Spend mor
e
t
i
me in t
h
e middle game
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
Loo
p
until most pl
a
yed node
a
n
d most valued
n
odes a
r
e
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean
-
lo
u
p
Gai
l
ly
Add support f
o
r
t
i
me_left
,
time_se
t
ti
n
g
and kgs-t
i
me_settin
g
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
Allow de
f
i
ning total time
not just time per move
.
commit
|
commitdiff
|
tree
2010-02-01
J
ean-loup Gailly
Start
t
i
m
er a
t
pl
a
y
n
oti
f
ic
a
tion,
n
ot at
g
enm
o
ve
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-lo
u
p
Gailly
Represen
t
time as double
instead of struct time
s
pec
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-l
o
up Gailly
Ad
d
fun
c
tion uctp_generic_winner, needed
f
or time control
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
A
d
d
board
_
estimated_moves_le
f
t
(
) and MIN_MOVES_LEFT
.
.
.
commit
|
commitdiff
|
tree
2010-01-26
Jean-l
o
u
p
Gai
l
ly
Do not use prio
r
ity argument for cons
t
ruc
t
or to al
l
ow
.
.
.
commit
|
commitdiff
|
tree
2010-01-18
J
ean-loup Gailly
More ran
d
o
m se
e
d, needed when sta
r
t
i
ng many ins
t
ances
.
.
.
commit
|
commitdiff
|
tree
2010-01-15
Jean-loup
Gailly
D
o
not prevent node expansion la
t
er
when more mem
o
ry
.
.
.
commit
|
commitdiff
|
tree
2010-01-14
J
ean-loup G
a
illy
Decr
e
ment node_s
i
zes when
f
ree
i
ng a node
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-lou
p
G
ailly
Do not cr
a
s
h
if zzg
o
ru
n
without arguments
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-lou
p
Gai
l
ly
D
e
fine a m
e
mory
l
imi
t
for nodes to av
o
id
crashing later
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-l
o
u
p
Gailly
Inc
r
ement global ha
s
h atomical
l
y
.
commit
|
commitdiff
|
tree
2010-01-12
Jean-lo
u
p
Gai
l
ly
Use local test&set instead of global mu
t
ex to expand
.
.
.
commit
|
commitdiff
|
tree
2010-01-12
Jean-loup
G
ai
l
ly
Fix race condi
t
ion when expanding a node
.
commit
|
commitdiff
|
tree
2010-01-12
J
e
an-loup G
a
il
l
y
Rev
e
rt "Us
e
local te
s
t
&
s
et instead of global mu
t
ex
.
.
.
commit
|
commitdiff
|
tree
2010-01-09
Jean-loup Gailly
Use local
t
est&set instead of glo
b
al mutex to expa
n
d
.
.
.
commit
|
commitdiff
|
tree