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Do not waste time if we are winning. Spend up to worst time if
2010-03-10
Jean-
l
o
u
p Gailly
Do not wa
s
te
t
ime if w
e
are wi
n
ning
.
Spend up to worst
.
.
.
commit
|
commitdiff
|
tree
2010-03-10
Jea
n
-lo
u
p Gailly
A
lways
use a
t
least half the de
s
i
r
e
d
time
.
commit
|
commitdiff
|
tree
2010-03-10
J
ean-loup Gailly
Increase MIN_MOVE
S
_LEFT from
10
to 30 t
o
g
i
v
e much
.
.
.
commit
|
commitdiff
|
tree
2010-03-08
J
ean-loup Gail
l
y
Set board->s
i
ze even
i
f B
O
A
R
D
_SIZE
i
s defined, for
.
.
.
commit
|
commitdiff
|
tree
2010-02-24
Jean-loup G
a
ill
y
tree_
g
arbage_co
l
lect: prune less aggressively (ok to
.
.
.
commit
|
commitdiff
|
tree
2010-02-23
Jean-loup
G
ailly
tree_g
a
r
ba
g
e_c
o
llect: remove arbitrary constant 20
.
commit
|
commitdiff
|
tree
2010-02-22
Jean-loup Gail
l
y
Make max_tree_size work even i
f
long i
s
32 bits
.
commit
|
commitdiff
|
tree
2010-02-21
Jean
-
loup
G
ailly
For f
a
st_alloc max_t
r
ee_size now includes the temp
.
.
.
commit
|
commitdiff
|
tree
2010-02-21
Jean-loup Gaill
y
G
a
rb
a
ge collect th
e
t
r
ee by preference whe
n
p
onderi
n
g
.
commit
|
commitdiff
|
tree
2010-02-21
Jean-loup
G
ailly
Garbage collect the t
r
ee early
if the top nod
e
has
.
.
.
commit
|
commitdiff
|
tree
2010-02-19
Jean
-
loup
Gaill
y
Disp
l
ay the ch
a
n
ge
i
n root playouts to
allow
e
a
sier
.
.
.
commit
|
commitdiff
|
tree
2010-02-18
J
ean
-
loup
G
a
illy
Do not p
r
event
f
uture node
e
xpansio
n
whe
n
pruning tree
.
commit
|
commitdiff
|
tree
2010-02-18
Jean-loup Gailly
Alert
but do
n
o
t c
r
ash
on
temp tree
overflow
.
commit
|
commitdiff
|
tree
2010-02-18
Jean-loup G
a
illy
Preserve relative o
r
der of chil
d
r
e
n when garb
a
g
e
collecti
n
g
.
.
.
commit
|
commitdiff
|
tree
2010-02-14
Jean-loup
G
ailly
Add
option territory_scoring to support Jap
a
nese rules
.
commit
|
commitdiff
|
tree
2010-02-14
Jean-loup Gailly
F
o
rce
odd komi for
Japanese
rules to avoid losi
n
g a
.
.
.
commit
|
commitdiff
|
tree
2010-02-11
Jean
-
loup Gailly
Add command lin
e
option fast_alloc
.
commit
|
commitdiff
|
tree
2010-02-11
J
ean-loup G
a
illy
Prune in single pass
t
o s
p
eed up
.
A
d
d play
o
ut th
r
esho
l
d
.
.
.
commit
|
commitdiff
|
tree
2010-02-06
Jean-l
o
up Gailly
Use
s
ame test for full tree in tree
_
fas
t
_alloc_
n
ode
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean
-
loup Gailly
For n
o
n
-
canadian byoyomi wi
t
h N>1 periods,
k
eep last
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
J
ean-lo
u
p
Gailly
Fixed
bad es
t
imat
e
of max
_
time for
no
n
-
c
anadian byoyomi
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-
l
o
up Gailly
For TD_GAMES
(no t
i
me c
o
n
t
r
ol
)
,
s
et worst
_
pla
y
outs
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup Gailly
New optional
fast_
a
llo
c
mod
e
, all
o
cating all node
s
.
.
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-l
o
up Gailly
Suppress un
u
sed tre
e
_ge
t
_no
d
e()
.
commit
|
commitdiff
|
tree
2010-02-04
Jean-loup G
a
illy
Use MIN_FR
E
E_MEM_PERCENT instead o
f
POND
E
RING_MAX_M
E
M_PERCENT
.
commit
|
commitdiff
|
tree
2010-02-03
Jean-loup
G
a
ill
y
Fix p
r
evious f
i
x on pass_limit
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
Do not use all memory du
r
ing pondering
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Ga
i
lly
Fr
e
e nodes i
n
ba
c
kground, to get accurate
t
ime control
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean
-
l
oup
G
a
i
l
ly
Do not resign if we're so
s
hort of time that ev
a
luati
o
n
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
J
ean-loup Gailly
Display speed in game
s
/s and games/s/thread
.
commit
|
commitdiff
|
tree
2010-02-01
Jean
-
loup Gailly
Spend mo
r
e time in
the m
i
ddle game
.
commit
|
commitdiff
|
tree
2010-02-01
Je
a
n-loup G
a
i
lly
Loop until most played node and most valued nodes are
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
Add suppor
t
for ti
m
e_left, time_
s
e
t
ting
and kgs-ti
m
e_setting
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup G
a
illy
Allow definin
g
to
t
al time not just time per move
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup
Gailly
Sta
r
t timer at play no
t
ification, not at genmove
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup Gailly
R
e
present time as doubl
e
inst
e
ad of st
r
uct timespec
.
.
.
commit
|
commitdiff
|
tree
2010-02-01
Jean-loup G
a
illy
Add function uctp_generic_winn
e
r, need
e
d for time c
o
ntrol
.
commit
|
commitdiff
|
tree
2010-02-01
Jean
-
loup Gailly
A
dd b
o
a
rd
_
estim
a
ted_moves_lef
t
() and MIN_M
O
VES
_
LEFT
.
.
.
commit
|
commitdiff
|
tree
2010-01-26
Jean-loup Gailly
Do not use prio
r
ity argu
m
e
nt for co
n
s
tru
c
t
o
r
t
o allow
.
.
.
commit
|
commitdiff
|
tree
2010-01-18
Jean-
l
oup Gailly
Mor
e
random seed, needed when
s
t
a
r
t
ing
many instances
.
.
.
commit
|
commitdiff
|
tree
2010-01-15
Jean
-
l
oup Gail
l
y
Do not prevent node e
x
pansion
l
ater w
h
en more memory
.
.
.
commit
|
commitdiff
|
tree
2010-01-14
Jean-lou
p
Gailly
Decrement node_sizes when f
r
eeing a n
o
d
e
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-
l
oup G
a
il
l
y
Do not c
r
ash if
zzgo run without
argum
e
nts
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-l
o
up Gailly
Define
a
memory limi
t
for
n
odes to avoid
c
rashing late
r
.
commit
|
commitdiff
|
tree
2010-01-13
Jean-
l
oup G
a
illy
In
c
rement gl
o
bal
hash atomi
c
ally
.
commit
|
commitdiff
|
tree
2010-01-12
Jean-lou
p
Gailly
U
se lo
c
al test&set instead of
g
lobal mu
t
e
x to expand
.
.
.
commit
|
commitdiff
|
tree
2010-01-12
Jean-loup Gailly
Fix
race condition when
e
xpandi
n
g a node
.
commit
|
commitdiff
|
tree
2010-01-12
Jean-loup
G
aill
y
Revert "Use l
o
cal
t
est&set
i
n
stea
d
of g
l
obal mutex
.
.
.
commit
|
commitdiff
|
tree
2010-01-09
J
ea
n
-
loup Gailly
U
s
e loc
a
l t
e
s
t
&
se
t
inste
a
d of
global
m
u
tex to expand
.
.
.
commit
|
commitdiff
|
tree