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isl_seq_normalize: no need to scale down by one
2009-08-28
Sven Ve
r
doolaege
isl_
s
eq_nor
m
alize: no need to scale down by
o
ne
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoolaege
add isl
_
pol
y
hedron_minimize a
p
plication
commit
|
commitdiff
|
tree
2009-08-28
Sv
e
n Verdoolae
g
e
add generalized basis reduction based ILP solve
r
commit
|
commitdiff
|
tree
2009-08-28
Sve
n
V
e
r
doolaege
add isl_
v
ec_mat_product
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoolaege
expo
r
t i
s
l_vec_ceil
commit
|
commitdiff
|
tree
2009-08-28
S
v
e
n Verdool
a
e
g
e
i
sl_basic_set_sample:
only perform basis reduct
i
on
.
.
.
commit
|
commitdiff
|
tree
2009-08-28
S
v
e
n Verdoolaege
r
ename isl
_
solve_lp to isl_basi
c
_{map,set}_s
o
lve_l
p
commit
|
commitdiff
|
tree
2009-08-28
Sven
Ver
d
oolaege
is
l
_s
o
lve_lp: optionally retu
r
n solu
t
io
n
p
oint
commit
|
commitdiff
|
tree
2009-08-28
Sven Ver
d
oolaege
expor
t
isl_vec header
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdo
o
laege
a
dd i
s
l_int_fdiv_
q
_u
i
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoolaege
add isl_vec_read_from_file
commit
|
commitdiff
|
tree
2009-08-28
Sven Verd
o
olaege
i
sl_basic_ma
p
_drop_redundant_divs: also investigate
.
.
.
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoola
e
ge
isl_basic_map_
a
pply_{domain,range}: drop
re
d
unda
n
t
.
.
.
commit
|
commitdiff
|
tree
2009-08-28
Sv
e
n Ver
d
oolaege
isl_map_si
m
plify
.
c: fix
typo in
c
o
mment
commit
|
commitdiff
|
tree
2009-08-28
Sven Verdoola
e
g
e
isl_basi
c
_set_
p
roj
e
ct_out: drop
r
edunda
n
t divs in res
u
l
t
commit
|
commitdiff
|
tree
2009-08-28
Sven V
e
rdoolaege
isl_basic
_
map_remove: o
n
ly drop div
s
if b
a
sic map
did
.
.
.
commit
|
commitdiff
|
tree
2009-08-13
Sven
Verdoolaeg
e
isl_basic_
m
ap_detect_equalities:
e
xplic
i
tly keep tra
c
k
.
.
.
commit
|
commitdiff
|
tree
2009-08-13
Sv
e
n
Verdo
o
lae
g
e
isl_basi
c
_
m
a
p_extend_dim: keep
hold of samp
l
e if dime
n
sion
.
.
.
commit
|
commitdiff
|
tree
2009-08-09
S
ven Ve
r
doola
e
ge
isl_tab_
m
i
n: read off all information from t
a
bleau
.
.
.
commit
|
commitdiff
|
tree
2009-08-09
Sv
e
n Ver
d
oolaege
isl_tab_add_valid_eq: keep track of whether equality
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n V
e
r
d
oolaege
config
u
re
.
ac: no
longer use piplib by default
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolae
g
e
add an i
n
t
ernal parametric int
e
ger
l
inear program
s
olver
commit
|
commitdiff
|
tree
2009-08-07
Sven
Verdoolae
g
e
isl_m
a
t_exten
d
:
make sure the numbe
r
of
r
ows never
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdo
o
l
a
ege
i
sl_affine_hull
.
c: only
c
onst
r
uct affine
h
u
l
l in
bou
n
d
e
d
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven V
e
rdoolaege
isl_tab: add supp
o
rt
f
or keeping t
r
ac
k
of
samples
commit
|
commitdiff
|
tree
2009-08-07
Sven V
e
rdoolaege
isl_
t
ab: optionally keep track of r
o
w
s
i
gn
s
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl_tab: add isl_bas
i
c_set field fo
r
optionally
keepin
g
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolae
g
e
is
l
_tab: introduce sup
p
ort fo
r
"big para
m
eters"
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
e
r
doolaege
isl_
t
ab: allow introduction of extra vari
a
bles
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl_ta
b
: introduce parameters and
divs
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
V
e
rdoolaege
isl_tab
.
h: fix
t
ypo
i
n comment
commit
|
commitdiff
|
tree
2009-08-07
Sv
e
n
V
e
rdo
o
laege
isl
_
tab: allow saving and r
e
storing
the c
o
m
p
lete basis
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
isl_t
a
b: privately e
x
port some fu
n
ctionality
commit
|
commitdiff
|
tree
2009-08-07
Sven Verd
o
o
laege
isl_tab: store undo argument in
a uni
o
n for fut
u
re
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoo
l
aege
add
isl_basic_set_sample_bound
e
d
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolae
g
e
p
rivately exp
o
rt is
l
_basic_se
t
_o
r
der_divs
commit
|
commitdiff
|
tree
2009-08-07
S
v
e
n
V
e
rdoolaege
isl_map_
s
implify
.
c:
remove_
d
epe
n
d
e
nt_vars: only remove
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
V
erdoolaeg
e
i
sl_
b
asic_map_co
m
p
u
te_divs: u
s
e isl_bas
i
c
_
s
e
t
_
lex
m
in
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven V
e
rdo
o
laege
i
s
l
_pip_
b
asic_map_com
p
ute_divs
:
don't turn divs into
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
Ver
d
oo
l
aege
priva
t
ely exp
o
rt isl
_
basic_map_swa
p
_div
commit
|
commitdiff
|
tree
2009-08-07
S
v
e
n
V
erdoo
l
aege
isl_{s
e
t
,
m
ap}_add: do
n
't add ob
v
iously e
m
pt
y
basic
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
combine isl_
p
ip_b
a
si
c
_map_lex{
m
in,max}
i
nto isl_pi
p
_b
a
s
ic_m
a
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdo
o
laege
m
ake pipl
i
b headers private
commit
|
commitdiff
|
tree
2009-08-07
Sve
n
Verdoo
l
aege
isl_m
a
t: keep track of the actual num
b
e
r of colu
m
n
s
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven
Ve
r
do
o
l
a
ege
isl_tab_pi
v
ot: fix typo that prevented normalization
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
S
ven
Verdoolaege
add isl_basic_set_positive
_
orthant
commit
|
commitdiff
|
tree
2009-08-07
Sven
Verdoolaege
add
i
sl_basic_se
t
_partia
l
_l
e
x{
m
i
n
,m
a
x}
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaeg
e
rename isl_b
a
sic_map_lex{min,max} to isl_basic_map
_
p
a
rtial_l
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
add
i
sl_basi
c
_set_free_div
commit
|
commitdiff
|
tree
2009-08-07
Sven V
e
rdoolae
g
e
isl_set_dim
:
su
p
port
isl_dim
_
all
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoo
l
aege
isl_tab: store index of variabl
e
in undo record instead
.
.
.
commit
|
commitdiff
|
tree
2009-08-07
Sven Verdoolaege
add is
l
_{set,m
a
p}_gro
w
commit
|
commitdiff
|
tree
2009-08-07
S
ven Ver
d
oolaege
add
isl_map_get_dim
commit
|
commitdiff
|
tree
2009-08-07
S
ven Verdoolaege
a
dd is
l
_
b
asic_map_get_dim
commit
|
commitdiff
|
tree
2009-08-04
Sven
Verd
o
o
la
e
ge
add isl_tab_
d
up
commit
|
commitdiff
|
tree
2009-08-04
S
v
en
Verd
o
o
l
aege
e
x
port isl
_
mat_du
p
commit
|
commitdiff
|
tree
2009-08-04
Sve
n
Verdoolaege
isl_tab
.
c:
m
a
rk_redundant: only mark variable
non
n
eg
.
.
.
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdoolaege
isl_tab
.
c: to_r
o
w: allow pivoting in arbitrar
y
direction
commit
|
commitdiff
|
tree
2009-08-04
Sven
Verdoo
l
aege
isl_tab
.
c: s
i
mplify code by let
t
ing mark_emp
t
y
r
et
u
rn tab
commit
|
commitdiff
|
tree
2009-08-04
Sven Ve
r
do
o
laege
ad
d
isl
_
seq_la
s
t_non_zero
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdoolae
g
e
isl_t
a
b
.
c: simplify add
_
eq
commit
|
commitdiff
|
tree
2009-08-04
Sven Verdoolaege
isl_tab
.
c: extract
allocate_con
commit
|
commitdiff
|
tree
2009-07-22
Sven Verdoolaege
private
l
y
ex
p
ort
isl_basic
_
set
_
set_rational
commit
|
commitdiff
|
tree
2009-07-22
Sven
Verdo
o
l
a
ege
con
f
igure
.
ac: explicitly set AC_CO
N
FIG_
A
UX_
D
IR
commit
|
commitdiff
|
tree
2009-07-21
Sven Verdo
o
laege
convex_hull: c
o
alesce se
t
during fac
e
t com
p
ut
a
tion
commit
|
commitdiff
|
tree
2009-07-21
Sven Verdoo
l
aege
i
s
l_m
a
p_
c
o
alesce: don't
d
rop rat
i
onal flag f
r
om re
s
ult
.
.
.
commit
|
commitdiff
|
tree
2009-07-20
Sven Verdo
o
la
e
ge
isl_tab_cone_is_bounded: start over after co
m
puting
.
.
.
commit
|
commitdiff
|
tree
2009-07-19
Sven
V
erdoolaege
i
s
l_ba
s
ic_
s
et_dim_
r
esi
d
u
e_class: only set *modulo
to
.
.
.
commit
|
commitdiff
|
tree
2009-07-18
Sven
V
erdoolaege
add isl_basic_set
_
fa
s
t_dim_is_fixed
commit
|
commitdiff
|
tree
2009-07-16
Sven Verdoolaege
isl_tab: d
r
o
p isl_ctx argument where
not abs
o
lutely
.
.
.
commit
|
commitdiff
|
tree
2009-07-16
Sve
n
Verd
o
o
l
aege
isl_mat: ke
e
p track of isl
_
ct
x
commit
|
commitdiff
|
tree
2009-07-16
S
v
en
Ve
r
doolaege
isl_basic_set_sample: don't projec
t
o
u
t lineality space
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdo
o
l
aege
isl_bas
i
c_map_fix_p
o
s
: micro-
o
p
timization
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolaege
move isl_basic_se
t
_skew_to_positive_orth
a
nt to i
s
l_
s
a
m
ple
.
c
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolaeg
e
isl_tab
.
c: fix typo in
c
o
mment
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoolaege
isl_basic
_
se
t
_sa
m
p
le:
break early
if
sample fou
n
d in
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
S
ven Verdoolaege
expo
r
t isl_tab_
s
ample_is_integer
commit
|
commitdiff
|
tree
2009-07-15
Sven
V
erdoolaege
isl_basic_set_s
a
mple: check s
a
mple store
d
by
i
s
l_
b
as
i
c_
m
ap_i
.
.
.
commit
|
commitdiff
|
tree
2009-07-15
Sven V
e
r
d
o
ol
a
ege
isl_ba
s
ic_map_is_emp
t
y
:
remov
e
stale sa
m
ple
commit
|
commitdiff
|
tree
2009-07-15
Sve
n
Verdo
o
la
e
ge
add
isl_
p
olyhedron_sample application
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoola
e
ge
i
ntroduce generalized b
a
sis reduction based
sampling
commit
|
commitdiff
|
tree
2009-07-15
Sven Verdoo
l
aeg
e
add isl_seq_cdiv_q
commit
|
commitdiff
|
tree
2009-07-15
S
v
e
n Verdoo
l
aege
i
s
l_sample
.
c: interval_sample
:
drop redundant argum
e
nt
commit
|
commitdiff
|
tree
2009-07-15
Sve
n
Verdoolaege
isl_sample
.
c:
cl
e
an up handlin
g
of l
i
n
e
a
lity sp
a
ce
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdoolaege
isl_sample
.
c: ext
r
a
ct out samp
l
e_eq
commit
|
commitdiff
|
tree
2009-07-13
S
v
en
Verdoolaege
isl_sample
.
c: in
t
erv
a
l_sample: hand
l
e
equaliti
e
s directly
commit
|
commitdiff
|
tree
2009-07-13
Sv
e
n
Verdoo
l
a
e
ge
i
s
l_sampl
e
.
c
:
ext
r
act out empty_sample
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
isl_sam
p
le
.
c:
generalize point_sample to zero_samp
l
e
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoo
l
aege
isl_tab: don
'
t creat
e
new un
d
o re
c
ords
d
urin
g
rollb
a
ck
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
i
s
l_ta
b
_min: use general rollback mechanism
commit
|
commitdiff
|
tree
2009-07-13
S
v
en Verdoolaege
isl_tab
:
o
p
tion
a
lly save dual solution
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolaege
isl_tab: ad
d
isl_tab_add_v
a
lid_
e
q
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Ver
d
oolaeg
e
export is
l
_tab
_
alloc
commit
|
commitdiff
|
tree
2009-07-13
Sve
n
Verdool
a
ege
add isl_in
t
_le
commit
|
commitdiff
|
tree
2009-07-13
Sven
Ve
r
doo
l
ae
g
e
pri
v
ately export isl_bas
i
c_se
t
_rec
e
ssion_cone
commit
|
commitdiff
|
tree
2009-07-13
Sven Ver
d
o
olaege
isl_convex_hu
l
l
.
c:
add missing assignment
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdoolae
g
e
p
ri
v
at
e
ly export isl_basic_set_line
a
lit
y
_spac
e
commit
|
commitdiff
|
tree
2009-07-13
Sven Verdool
a
ege
isl_vec: keep
track
of isl_c
t
x
commit
|
commitdiff
|
tree
2009-07-12
Sven Verdoolaege
i
sl_c
o
a
lesce
.
c:
fix typo
commit
|
commitdiff
|
tree
2009-06-13
Sven V
e
rdoolae
g
e
update piplib for c
h
ange
i
n c
o
n
fig
u
re argument
s
commit
|
commitdiff
|
tree
next