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isl_tab: allow introduction of extra variables
2009-08-07
Sven Verdool
a
e
ge
isl_ta
b
:
allow int
r
oducti
o
n of
e
xtra var
i
a
b
les
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
erdoo
l
aege
isl_ta
b
:
i
ntroduce parameters and divs
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
erdoolaege
is
l
_tab
.
h
: fix typo in co
m
ment
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdool
a
ege
i
sl_tab: allow saving and
r
e
s
toring the complete basis
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Verdoolaege
isl_tab: pr
i
vately exp
o
rt some functionality
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
i
s
l
_tab: store
und
o
argu
m
ent in a un
i
on for future
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
er
d
oolaege
add isl
_
basic_set_
s
amp
l
e_bounded
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
doolaege
priv
a
tely exp
o
r
t isl_basic_set
_
order
_
divs
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
Verd
o
o
l
a
e
ge
isl_map_simplify
.
c: re
m
ove_depend
e
nt_vars
:
o
nly remove
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
er
d
oolaege
isl_basic_map_comput
e
_divs:
u
se isl_basic
_
set_lexmin
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdool
a
ege
isl_pip_basic_map_com
p
ute_divs:
don
'
t
turn di
v
s
into
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
v
en Verdo
o
laege
priva
t
ely e
x
p
ort isl_
b
asi
c
_map_
s
wap_div
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolae
g
e
isl_{
s
e
t,ma
p
}_add
:
don't add
o
b
viou
s
ly
e
mpty
basi
c
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolaege
com
b
ine isl_pip_basic_map_l
e
x{min,max} into isl_pip_basic_ma
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
make piplib
h
eaders
p
rivate
commit
|
commitdiff
|
tree
2009-08-07
Sven Ver
d
oolaege
isl_
m
at:
keep track
o
f the actua
l
number
o
f c
o
l
umns
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
erdoolaege
i
s
l
_
t
a
b_pivot: fix typo that prevented no
r
malizati
o
n
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
doola
e
ge
add is
l
_
b
asi
c
_set_positive_orthant
commit
|
commitdiff
|
tree
2009-08-07
Sven
Ver
d
oolaege
add isl_
b
asic_set_partial_lex{m
i
n
,
m
a
x}
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
rename
i
sl_basic_map_lex{min,max}
t
o i
s
l_basic
_
map_partial_l
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Ve
r
d
o
olaege
add is
l
_basi
c
_set
_
free_di
v
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
Ver
d
o
olaeg
e
isl_set_dim: support isl_di
m
_all
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl_tab:
store index
o
f
variable in
undo r
e
c
ord i
n
stead
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
Verdoola
e
ge
add isl_{set,map}_
g
row
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
Verdo
o
l
a
e
ge
a
d
d is
l
_map_
g
et_d
i
m
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
ad
d
isl_basic_map_g
e
t_dim
commit
|
commitdiff
|
tree
2009-08-04
S
v
en V
e
rdoolaege
add is
l
_tab_dup
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdool
a
ege
export
i
s
l_mat_dup
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdool
a
ege
i
s
l_tab
.
c:
m
a
rk
_
redundant: only mark vari
a
ble
nonne
g
.
.
.
commit
|
commitdiff
|
tree
2009-08-04
Sven
V
erdoolae
g
e
isl_tab
.
c: to_row: all
o
w pivoting
i
n arbitrary direction
commit
|
commitdiff
|
tree
2009-08-04
S
v
en Verdoolaege
isl_tab
.
c:
sim
p
lify code
by letting m
a
rk_empty return ta
b
commit
|
commitdiff
|
tree
2009-08-04
Sv
e
n Ve
r
do
o
laege
add isl_seq_last_no
n
_zero
commit
|
commitdiff
|
tree
2009-08-04
S
v
en Ve
r
doolae
g
e
isl_tab
.
c
:
s
implify add_eq
commit
|
commitdiff
|
tree
2009-08-04
Sven Ve
r
doolaege
i
s
l
_tab
.
c
:
e
xtract allocat
e
_con
commit
|
commitdiff
|
tree
2009-07-22
Sve
n
Ver
d
oolaege
p
r
i
v
at
e
ly export isl
_
b
a
sic_se
t
_set_rational
commit
|
commitdiff
|
tree
2009-07-22
S
v
e
n
Verdoolaege
configu
r
e
.
ac: explicit
l
y set
AC_CONFIG_A
U
X_D
I
R
commit
|
commitdiff
|
tree
2009-07-21
Sven
V
erdoolaege
convex
_
h
u
l
l: coalesce s
e
t
during facet co
m
putation
commit
|
commitdiff
|
tree
2009-07-21
Sven Verdoolaege
isl_map_coalesce:
d
o
n
't drop rational flag from r
e
sult
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
Sven Verdoolaege
isl_tab_co
n
e
_
is_bo
u
nd
e
d: star
t
over
a
f
t
er computing
.
.
.
commit
|
commitdiff
|
tree
2009-07-16
Sven Verdoolaege
i
s
l
_
tab: drop isl_
c
tx argumen
t
where not absolutel
y
.
.
.
commit
|
commitdiff
|
tree
2009-07-16
Sven Ve
r
doolaege
i
s
l
_mat: keep track of isl_
c
tx
commit
|
commitdiff
|
tree
2009-07-16
S
ven
V
erdoo
l
aege
isl_bas
i
c_s
e
t_sam
p
le: don't pr
o
ject out lineality
s
p
ace
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoola
e
g
e
is
l
_basic_ma
p
_fix_pos: mic
r
o-optimization
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolae
g
e
move i
s
l_basi
c
_se
t
_
skew_to_positive
_
o
rt
h
ant to isl_sa
m
ple
.
c
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolaege
i
sl_tab
.
c: fix typ
o
in
comment
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoo
l
aege
isl_ba
s
ic_set_s
a
mple: break early if sa
m
ple found in
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
S
ven V
e
rdo
o
laege
e
x
port
i
sl_tab_sample_is_i
n
t
e
ger
commit
|
commitdiff
|
tree
2009-07-15
Sve
n
Verdoolaege
isl_basic_set_sample: che
c
k sample store
d
by
i
s
l_basic_map_i
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
S
ven Verdool
a
ege
isl_basic_map_is_emp
t
y: remove
s
ta
l
e
s
ample
commit
|
commitdiff
|
tree
2009-07-15
S
v
en Ver
d
oo
l
aege
a
d
d
is
l
_poly
h
e
d
ron_s
a
mple applica
t
ion
commit
|
commitdiff
|
tree
2009-07-15
Sven V
e
rdoolaege
in
t
roduce generali
z
ed basis redu
c
tion bas
e
d sampling
commit
|
commitdiff
|
tree
2009-07-15
Sven Ver
d
oolaege
add isl_se
q
_cd
i
v_q
commit
|
commitdiff
|
tree
2009-07-15
S
v
e
n Verdool
a
e
ge
isl_sample
.
c: inter
v
a
l
_sa
m
ple:
dr
o
p re
d
un
d
ant argum
e
n
t
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoo
l
aege
i
s
l
_sample
.
c
: clean up ha
n
d
ling of linea
l
i
ty spa
c
e
commit
|
commitdiff
|
tree
2009-07-13
S
v
en Verdoolaege
isl_sample
.
c: extract o
u
t s
a
mp
l
e_eq
commit
|
commitdiff
|
tree
2009-07-13
S
v
en Ver
d
ool
a
ege
i
s
l_sample
.
c:
interval_sam
p
le: handle equalities d
i
rectl
y
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
is
l
_sample
.
c: extra
c
t
out
emp
t
y_sam
p
le
commit
|
commitdiff
|
tree
2009-07-13
Sven Verd
o
o
l
ae
g
e
isl_s
a
mple
.
c
: generali
z
e po
i
nt_s
a
m
p
le to zero_sample
commit
|
commitdiff
|
tree
2009-07-13
S
v
en Verd
o
olaege
isl
_
t
a
b: d
o
n't
c
rea
t
e new undo re
c
ords during
rollback
commit
|
commitdiff
|
tree
2009-07-13
Sven V
e
r
d
o
olaege
i
s
l
_ta
b
_min: use general rollbac
k
mechan
i
sm
commit
|
commitdiff
|
tree
2009-07-13
Sv
e
n Verdo
o
lae
g
e
isl_
t
ab: op
t
io
n
ally save dual sol
u
tion
commit
|
commitdiff
|
tree
2009-07-13
S
ven Verdo
o
l
a
ege
isl_tab: add isl_
t
ab_add_valid_eq
commit
|
commitdiff
|
tree
2009-07-13
Sven Ve
r
doolaege
export isl_ta
b
_a
l
l
oc
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
add isl_
i
nt_le
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolae
g
e
privately exp
o
rt is
l
_basic_set_recessio
n
_
co
n
e
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdool
a
e
ge
isl_convex_hull
.
c: add missing assignment
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdoolaeg
e
p
r
ivately export isl
_
ba
s
ic_set_lineality_spac
e
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdoolaege
isl_vec:
keep tra
c
k
of is
l
_ctx
commit
|
commitdiff
|
tree
2009-07-12
S
v
en
Verdoolae
g
e
i
s
l_
c
oa
l
esce
.
c: fix typ
o
commit
|
commitdiff
|
tree
2009-06-13
Sven Verdoolaege
u
p
da
t
e pipli
b
f
o
r change in
configure argume
n
ts
commit
|
commitdiff
|
tree
2009-06-11
Sven V
e
rdoolaege
i
s
l_
b
asic_map_drop_redundant_d
i
vs: coalesce di
v
s if
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdo
o
laege
i
s
l_bas
i
c_map_drop_red
u
ndant_divs: set div
e
xp
r
ession
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdoolaege
i
sl_basic_ma
p
_drop_redundan
t
_d
i
vs: drop more ki
n
ds
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Ver
d
oolaege
i
s
l_map_compute_divs: drop obvi
o
usly redunda
n
t divs
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdo
o
laege
isl_
m
a
p_p
i
plib
.
c: extremum
_
on: detect equalitie
s
first
commit
|
commitdiff
|
tree
2009-06-11
S
v
en
V
erdoolaege
isl_pip_b
a
sic_map_com
p
ute_d
i
vs: remove some eq
u
a
lities
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
S
ven Verdoolaege
isl_pip_
b
asic_m
a
p_compu
t
e_divs
:
separate
out dimension
.
.
.
commit
|
commitdiff
|
tree
2009-06-11
Sv
e
n Verdool
a
ege
isl_basic_set_preim
a
ge: ha
n
dl
e
divs
i
n
input
commit
|
commitdiff
|
tree
2009-06-11
Sven Verdoolaege
is
l
_
i
nput_o
m
ega
.
c:
m
a
k
e vari
a
ble
_
{free
,
new}
static
commit
|
commitdiff
|
tree
2009-06-11
Sven Ve
r
doolaege
isl_map
.
c
:
make add_d
i
vs
stat
i
c
commit
|
commitdiff
|
tree
2009-06-11
Sven
V
e
rdoola
e
ge
isl_basic_m
a
p_simplify
:
de
t
ect
div con
s
train
t
s wh
i
le
.
.
.
commit
|
commitdiff
|
tree
2009-06-07
S
ven Ve
r
doola
e
ge
isl_basic_map_dr
o
p
: properl
y
h
a
ndle d
i
mension
s
o
f
type
.
.
.
commit
|
commitdiff
|
tree
2009-06-07
Sven
Verdool
a
ege
add i
s
l_int_m
u
l
_
ui
commit
|
commitdiff
|
tree
2009-06-07
S
ven Verdo
o
laege
add isl_seq_fdiv_q
commit
|
commitdiff
|
tree
2009-06-07
S
v
en V
e
r
d
o
o
laege
add
i
s
l
_
s
eq_fdiv_r
commit
|
commitdiff
|
tree
2009-06-07
Sven Verdoo
l
aege
is
l
_basic_map_detect
_
equali
t
ies:
p
r
o
per
l
y
handle
e
mpty
.
.
.
commit
|
commitdiff
|
tree
2009-06-07
Sv
e
n
V
e
rdoolaege
isl_b
a
s
ic_ma
p
_is_
e
m
p
ty
:
e
x
pl
i
citly mark b
a
s
i
c set
s
.
.
.
commit
|
commitdiff
|
tree
2009-06-07
S
ve
n
Verdoola
e
g
e
isl_map
.
c
:
orde
r
_div
s
: s
w
ap wi
t
h correct d
i
v
commit
|
commitdiff
|
tree
2009-06-07
Sven Ver
d
oolaege
isl_ma
p
_coalesce: r
e
move ext
r
a di
v
s introd
u
ced
by isl_m
a
p_al
.
.
.
commit
|
commitdiff
|
tree
2009-06-05
S
ven Verdo
o
l
a
ege
add
i
sl_m
a
p_coalesce
commit
|
commitdiff
|
tree
2009-05-19
Sven Verd
o
olaege
add isl_set_product
commit
|
commitdiff
|
tree
2009-05-19
Sven Verdool
a
e
g
e
expo
r
t
i
sl_ma
p
_d
i
m
commit
|
commitdiff
|
tree
2009-05-06
Sv
e
n Verdoolae
g
e
i
s
l_map_
c
onvex_h
u
ll
:
handle unbou
n
ded,
but
pointed
.
.
.
commit
|
commitdiff
|
tree
2009-05-06
Sv
e
n Verd
o
olae
g
e
privately e
x
port isl_mat
_
unimodular_complet
e
commit
|
commitdiff
|
tree
2009-05-06
Sven Verdoolaege
isl_
t
a
b
.
c: add isl
_
ta
b
_get_sample
_
v
alue
commit
|
commitdiff
|
tree
2009-05-06
Sven Verdoolaege
isl_map_convex_hull
:
avoid introducing l
i
neality spaces
.
.
.
commit
|
commitdiff
|
tree
2009-05-06
Sven
V
erdoo
l
aege
add two
more convex
h
ull test cases
commit
|
commitdiff
|
tree
2009-05-06
Sv
e
n Verdoolae
g
e
i
s
l_m
a
p_con
v
ex_hull: remove lineality space if
a
ny
.
.
.
commit
|
commitdiff
|
tree
2009-05-06
Sven Verdo
o
la
e
ge
add isl_b
a
sic_
s
et_is_
u
nive
r
se
commit
|
commitdiff
|
tree
2009-05-06
Sven Verdoolaege
add
isl_set_get_dim
commit
|
commitdiff
|
tree
next