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rename isl_solve_lp to isl_basic_{map,set}_solve_lp
2009-08-28
S
ven
V
erdoolae
g
e
renam
e
isl_sol
v
e_lp
to isl_basic_
{
map
,
set
}
_solv
e
_lp
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoolae
g
e
isl
_
s
o
l
ve
_
lp:
optionally return
solution
p
o
int
commit
|
commitdiff
|
tree
2009-08-28
S
ven Verdoolaege
export isl_vec h
e
ader
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoolaege
add
i
sl_int_
f
div_q_ui
commit
|
commitdiff
|
tree
2009-08-28
S
v
e
n Verdoolaege
add is
l
_vec_read_from_file
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoo
l
aege
isl_basic_map_drop_r
e
dundant_divs: also inves
t
igate
.
.
.
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdo
o
laege
isl_basic_map_apply
_
{
domai
n
,rang
e
}
: d
r
o
p
re
d
undant
.
.
.
commit
|
commitdiff
|
tree
2009-08-28
S
ven Verd
o
olaeg
e
isl_ma
p
_simplif
y
.
c: fi
x
typo in comment
commit
|
commitdiff
|
tree
2009-08-28
S
ven Verdoolaege
isl
_
basic_
s
et_proje
c
t_o
u
t:
dro
p
r
e
dundant
divs in re
s
ult
commit
|
commitdiff
|
tree
2009-08-28
S
v
en Verdoolaege
isl
_
basic_map
_
remove: o
n
ly
d
rop
d
ivs if bas
i
c map did
.
.
.
commit
|
commitdiff
|
tree
2009-08-13
Sven Verdoolaege
isl_bas
i
c_map_detect_equalities: expli
c
it
l
y
keep track
.
.
.
commit
|
commitdiff
|
tree
2009-08-13
Sven
V
e
r
doola
e
g
e
i
s
l
_basic_map_extend_dim
:
keep hold of
sample if
dimensio
n
.
.
.
commit
|
commitdiff
|
tree
2009-08-09
Sven Verdoolaege
isl_tab_
m
i
n
: read off
a
ll information from tab
l
eau
.
.
.
commit
|
commitdiff
|
tree
2009-08-09
Sven Verdoolaege
isl_tab_a
d
d_valid_eq: keep
track of wh
e
t
h
er equality
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verd
o
olaege
configure
.
ac: no longer use piplib b
y
default
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
add an internal parametric int
e
ger linear program solv
e
r
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n Verdoolaege
isl_mat_extend
:
m
a
ke sur
e
the number of rows never
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Verdoolaege
isl
_
aff
i
ne_hull
.
c:
o
nly construct affine hul
l
in bounded
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Ver
d
o
o
laege
isl_tab: add support
for keepi
n
g track of sa
m
ples
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolaege
isl_
t
ab: optionally keep
t
r
ack
of row signs
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
doolaege
i
sl_
t
ab:
a
dd isl_ba
s
ic_s
e
t field fo
r
o
p
t
iona
l
ly keeping
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolae
g
e
i
sl_ta
b
: introduce suppor
t
for "big parameters"
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl
_
tab: allow introdu
c
ti
o
n
of extra variabl
e
s
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
doolaeg
e
isl_tab
:
int
r
oduce parameters and divs
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Ver
d
o
olaege
is
l
_tab
.
h: fi
x
typo in
c
omme
n
t
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Ver
d
oolaege
is
l
_t
a
b:
a
llow sav
i
ng
and
rest
o
ring the complete b
a
sis
commit
|
commitdiff
|
tree
2009-08-07
Sven Verd
o
ola
e
ge
isl_
t
ab: priva
t
ely export s
o
me function
a
lity
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Verdoolaege
isl_tab: store undo argumen
t
in a union
f
or future
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n
Verdoolae
g
e
a
dd isl_basic_set_sample_boun
d
ed
commit
|
commitdiff
|
tree
2009-08-07
S
v
en
Verdoolaege
privately export
isl_basic_set_order
_
d
ivs
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl_m
a
p_si
m
plify
.
c
: remove_dependen
t
_
vars: onl
y
remo
v
e
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
doolaege
isl_basic_map_com
p
ut
e
_divs: us
e
isl_basic_set_lexmin
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
V
e
r
d
oolaege
isl_pip_b
a
sic_
m
a
p
_c
o
m
p
ute_div
s
: don't turn d
i
vs into
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n
Verdoolaege
p
r
iv
a
tely export isl_basic_ma
p
_swap_d
i
v
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n
V
e
r
doolaege
i
sl_{set,map}_add
:
don't add
o
bviously
e
m
pty
basic
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n Verdo
o
laege
combine
i
sl
_
p
ip_
b
asic_
m
ap
_
lex{min,max} into isl_pip_basic_ma
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
make pip
l
i
b
h
eaders pr
i
vate
commit
|
commitdiff
|
tree
2009-08-07
Sven V
e
rdo
o
l
a
eg
e
isl_mat: keep
t
r
a
ck of
t
he
a
ct
u
al
n
umber of columns
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n Verdo
o
laege
isl_tab_pi
v
o
t:
f
ix typ
o
that preven
t
ed
normalizat
i
on
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdool
a
ege
ad
d
isl_basic_s
e
t_posi
t
ive_orthant
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
V
e
rdoolaege
add
isl
_
basic_set_partial_
l
ex{min,
m
a
x
}
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoola
e
ge
r
e
name isl_basic_map_le
x
{min,max} to i
s
l_
b
asic_map_partial_l
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdo
o
laege
add isl_basic_set_free_div
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolae
g
e
isl_s
e
t_d
i
m:
suppo
r
t isl
_
dim_all
commit
|
commitdiff
|
tree
2009-08-07
Sven
Verdoolaege
isl
_
tab: store index of variab
l
e in
undo record inst
e
ad
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
ven
V
erdoola
e
ge
add isl_
{
set,map}_grow
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaeg
e
add is
l
_
m
a
p_get
_
dim
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolaege
ad
d
isl_basic_map
_
get_dim
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdoolae
g
e
add isl
_
tab_d
u
p
commit
|
commitdiff
|
tree
2009-08-04
Sven Ve
r
doolaege
export isl
_
m
at_dup
commit
|
commitdiff
|
tree
2009-08-04
Sve
n
Verdoolaeg
e
isl_tab
.
c: mark_redundant: only mark var
i
able no
n
ne
g
.
.
.
commit
|
commitdiff
|
tree
2009-08-04
Sven Ve
r
doolaege
isl_tab
.
c:
t
o_row: al
l
ow pivoting in
arbitrary direc
t
ion
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdoolaege
i
s
l_tab
.
c
:
simplify code by le
t
t
i
n
g
mar
k
_
em
p
ty retu
r
n ta
b
commit
|
commitdiff
|
tree
2009-08-04
Sven Verd
o
olaege
add isl_seq_last_non_zero
commit
|
commitdiff
|
tree
2009-08-04
Sve
n
Verdoolaege
isl_tab
.
c:
si
m
plify add_eq
commit
|
commitdiff
|
tree
2009-08-04
Sv
e
n Verdoolaege
isl_ta
b
.
c: extract allocate_con
commit
|
commitdiff
|
tree
2009-07-22
Sve
n
Verdoolaege
p
r
i
vat
e
ly export i
s
l
_
b
a
sic_
s
et_s
e
t
_r
a
tional
commit
|
commitdiff
|
tree
2009-07-22
S
v
e
n
Verdoolaege
configure
.
ac: ex
p
li
c
i
tly s
e
t
A
C_CONFIG
_
AUX_DIR
commit
|
commitdiff
|
tree
2009-07-21
Sv
e
n Verd
o
o
l
aege
conv
e
x_h
u
ll: coalesce set duri
n
g
fa
c
e
t compu
t
ation
commit
|
commitdiff
|
tree
2009-07-21
Sv
e
n Ve
r
doola
e
g
e
isl_map_coal
e
sce:
don't drop ratio
n
al
f
la
g
from result
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
Sven
V
e
rdoolae
g
e
i
sl_tab_cone_is_bou
n
d
e
d: sta
r
t over after computing
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Sven Verdool
a
ege
i
sl_ba
s
i
c
_set_dim_re
s
idue_class: only s
e
t
*
mo
d
ul
o
to
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Sven
V
erdoolaege
add
i
sl
_
basic_se
t
_fast_dim_
i
s_f
i
xed
commit
|
commitdiff
|
tree
2009-07-16
Sven
Ve
r
doolaeg
e
isl_tab: drop isl_ct
x
argument
w
here not abso
l
utely
.
.
.
commit
|
commitdiff
|
tree
2009-07-16
Sven Verd
o
o
laeg
e
isl
_
mat: keep track of isl_ctx
commit
|
commitdiff
|
tree
2009-07-16
Sven
V
erdoolaege
isl_b
a
sic_set_sampl
e
:
don't
p
roj
e
ct o
u
t lineality space
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven
V
er
d
ool
a
e
g
e
isl_basic
_
map_fix_pos: micro-opt
i
mization
commit
|
commitdiff
|
tree
2009-07-15
S
v
e
n
Verd
o
o
l
aege
move isl_basic_set_skew_
t
o_p
o
sitive_orthan
t
to
i
sl_sample
.
c
commit
|
commitdiff
|
tree
2009-07-15
S
v
en
V
erdoolae
g
e
i
sl
_
tab
.
c: fix
t
yp
o
in
c
o
mment
commit
|
commitdiff
|
tree
2009-07-15
Sven
V
erdoolaege
isl
_
basic_
s
et_
s
amp
l
e: break early i
f
sample found
in
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolae
g
e
exp
o
rt isl_tab_sam
p
le_is_integer
commit
|
commitdiff
|
tree
2009-07-15
Sven
Ve
r
doolaege
isl_ba
s
ic_set
_
sa
m
ple:
check sample stored by isl_basic
_
map_i
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolaege
isl_basic_ma
p
_is_emp
t
y: remove stale sample
commit
|
commitdiff
|
tree
2009-07-15
Sve
n
Verdoolaege
add isl_polyhedron_sam
p
le application
commit
|
commitdiff
|
tree
2009-07-15
Sven Ve
r
doolaege
introduc
e
g
eneralized
b
asis
r
eduction based sampling
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoo
l
aege
add isl
_
seq_cdiv
_
q
commit
|
commitdiff
|
tree
2009-07-15
Sven
V
erdoolaege
isl_sample
.
c: i
n
terv
a
l
_
s
a
m
p
l
e
:
d
r
o
p redu
n
dant argum
e
n
t
commit
|
commitdiff
|
tree
2009-07-15
S
v
en Verdool
a
ege
isl_sample
.
c: clean up
h
and
l
ing of linealit
y
spac
e
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
is
l
_sam
p
le
.
c: extract out sample_eq
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoo
l
aege
isl
_
sample
.
c: interval_sample: handle equaliti
e
s directly
commit
|
commitdiff
|
tree
2009-07-13
Sv
e
n
Verdo
o
laeg
e
i
s
l_sample
.
c: ext
r
act ou
t
empty_sampl
e
commit
|
commitdiff
|
tree
2009-07-13
Sven
Verdoolaege
i
sl_
s
am
p
le
.
c: gene
r
alize point_sample t
o
zero_sa
m
ple
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
V
e
rdoo
l
a
e
g
e
isl_ta
b
: don't create new undo records during
r
ollback
commit
|
commitdiff
|
tree
2009-07-13
S
ven Verdoolaege
isl_
t
a
b
_
min:
use
g
eneral roll
b
ack
mechan
i
sm
commit
|
commitdiff
|
tree
2009-07-13
Sven
Verdoolaege
isl_tab:
o
ptionally save dual
s
olution
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdoo
l
aege
isl_tab: add isl_t
a
b_add_valid_eq
commit
|
commitdiff
|
tree
2009-07-13
Sven V
e
rdoola
e
g
e
export
i
sl_tab_alloc
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdoo
l
aege
add
isl_int_le
commit
|
commitdiff
|
tree
2009-07-13
Sv
e
n Verdoolaege
pri
v
ately export isl_basic_se
t
_recession_cone
commit
|
commitdiff
|
tree
2009-07-13
Sven
Verdoolaege
isl_convex_hull
.
c: add
m
issing assig
n
ment
commit
|
commitdiff
|
tree
2009-07-13
Sv
e
n Verdoolaege
p
rivately export isl_basi
c
_set_lineality_space
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolae
g
e
isl_v
e
c:
k
eep
track of isl_
c
tx
commit
|
commitdiff
|
tree
2009-07-12
Sven Verdoolaege
isl_coalesce
.
c: fix
t
yp
o
commit
|
commitdiff
|
tree
2009-06-13
Sv
e
n
V
erdo
o
laege
upd
a
te piplib
f
o
r
change in configure argume
n
ts
commit
|
commitdiff
|
tree
2009-06-11
S
ven Ve
r
doolaege
i
sl_basic_map_drop_re
d
unda
n
t_divs: coalesce divs if
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdoolaeg
e
isl_basic_map_drop
_
r
e
dundant_divs: s
e
t d
i
v expre
s
sion
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdool
a
ege
isl_basic_map_drop_redundant_di
v
s: dr
o
p m
o
re k
i
nds
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sve
n
V
e
rdo
o
laege
isl_map
_
c
o
mpute_di
v
s: drop obvio
u
sly redunda
n
t d
i
vs
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven
V
erd
o
olaege
isl_map
_
piplib
.
c: e
x
tremum_on: de
t
ect equa
l
i
t
ies first
commit
|
commitdiff
|
tree
2009-06-11
Sven
V
e
rdoolaeg
e
i
sl_pip_
b
asic_map_compute_divs: remove s
o
me equalities
.
.
.
commit
|
commitdiff
|
tree
next