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|
The new polylib library combines both the Strasbourg version and IRISA version
and includes option to support 32 bit or 64 bit or GNU muti-precision integers.
It also includes the recent (April 2001) changes suggested by Doran Wilde and
the changes made by Vincent Loechner in polylib4.20. A new feature: computati-
ons on Z-polyhedron has been added into the new polylib version.
The new version has following changes compared to the polylib version at
Strassbourg:-
*******************************************************************************
Directory: ./include/polylib
(1) Arithmetique.h
* Included "GMP" value-type.
eg: #else /* If defined(GNUMP) */
#define LINEAR_VALUE_GMP "gmp"
typedef mpz_t Value;
* Added macros corresponding to "GMP" value-type :-
eg:- ! Basic Macros :- value_init(val), etc..
! Boolean operators on 'Value' :- value_eq(v1,v2), etc...
! Trian operators on 'Value' :- value_sign(val),etc..
! Binary operations on 'Value' :- value_addto(ref,val)
! Conditional operations on 'Value' :- value_pos_p(val), etc...
* A few macros are not defined for "GMP" value-types compared to other
defined value-types, as there is no way to do so in "GMP".
eg:- (i) VALUE_CONST, VALUE_NAN, VALUE_MAX, VALUE_MIN, etc...
(ii) ! Cast to value macros :- int_to_value(i), etc....
(iii)! Binary operators on 'Value' :- value_plus(v1,v2), etc..
(iV) ! Unary operators on 'Value' :- value_not(val), etc...
* A few macros not defined for "GMP" value-types compared to other
defined value-types, as they seemed redundant in "GMP".
eg:- (i) value_direct_product(ref,val) /* No overflow check reqd. */
(ii) ! Various macros for protected multiplication :-
value_protected_multiply(v,w)
* A new set of macro defintions included in every value-type to handle
initialization and clear operations in "GMP".
eg:- value_init(val), value_assign(v1,v2),value_clear(val), etc ..
* A few macro definitions changed.
eg:- value_addto(ref,val) -> value_addto(ref,val1,val2)
value_increment(ref) -> value_increment(ref,val). etc...
* A few function prototype definitions removed as they were redundant.
eg:- extern Value abs_ofl_ctrl(...): abs.c
extern Value divide_fast(....): divide.c
extern Value pgcd_slow(......): pgcd.c
* Comments added and modified wherever seemed appropriate.
(2) arithmetic_errors.h
* added a test on the cygwin flag for CATCH and THROW macros
(3) eval_ehrhart.h
* Changes in function prototype definitions to match with the changes
made in the file 'eval_ehrhart.c'.
(4) matrix.h
* Changes in function prototype definitions to match with the changes
made in the file 'matrix.c'.
(5) polyhedron.h
* Added Statement :
extern Polyhedron *Stras_DomainSimplify(Polyhedron *Pol1, Polyhedron
*Pol2, unsigned NbMaxRays);
* Changes in function prototype definitions to match with the changes
made in the file 'polyhedron.c'.
(6) polylib.h
* Added statement: && !defined(GNUMP)
* Removed few statements.
eg:- #include <polylib/types_mp.h>
#include <polylib/matrix_mp.h>
#include <polylib/ehrhart_mp.h>
(7) polyparam.h
* Changes in function prototype definitions to match with the changes
made in the file 'polyparam.c'.
(8) types.h
* Added macro: #ifdef DGNUMP
#include <gmp.h>
#endif
$define MAXNOOFRAYS 200
* Added statement: #else /* Default : GNUMP */
#define P_VALUE_FMT "%4s"
#endif
* Added Data-structures to represent Z-Polyhedron
eg: Lattice, LatticeUnion, ZPolyhedron
* Deleted a few redundant macros:
eg: (1) Vector_Copy
(2) Vector_Init
(3) Vector_Exchange
* Deleted file "types_mp.h", as it is not required now.
* Comments added and modified wherever seemed appropriate.
(9) vector.h
* Changes in function prototype definitions to match with the changes
made in the file 'vector.c'.
(10) Addition of new header files
eg: Solvedio.h, Lattice.h, Matop.h, NormalForms.h and Zpolyhedron.h
(11) Makefile
* Changes in Makefile to match with the changes made in the library.
*******************************************************************************
Directory: ./ArithLib
(1) arithmetic_errors.h (copied from ./include/polylib/arithmetic_errors.h)
(2) arithmetique.h (copied from ./include/polylib/arithmetique.h)
(3) Deleted redundant files "arithmetique-local.h", "abs.c", "divide.c",
"doc.h", "exp.c", "io.c", "linear.h" "modulo.c", "pgcd.c", "pgcm.c".
*******************************************************************************
Directory: ./source
(1) count.c
* Changes in local variable names in function declarations
eg:
(1) main : Value k -> int k
str (added)
(2) ehrhart.c
* Programming code changed from K&R C to ANSI C.
* Changes in parameter names or return type in function declarations
eg:
(1) Scan_Vertices : returned type changed to (Value*) from
Value
* Changes in local variable names in function declarations
eg:
(1) cherche_min : j (added)
(2) Polyhedron_Preprocess : tmp, size_copy (added)
(3) Polyhedron_Preprocess2 : tmp1, tmp2 (added)
(4) old_Polyhedron_Preprocess : temp (deleted)
abs_a, abs_b, size_copy (added)
(5) count_points : result (added)
(5) P_Enum : temp (deleted)
tmp, lcm_copy (added)
(6) Enumerate_NoParametres : j, tmp (added)
(7) Polyhedron_Enumerate : i (added)
(8) main : i,str (added)
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
* Deleted file "ehrhart_mp.c" as it is not required now.
(3) eval_ehrhart.c
* Changes in parameter names or return type in function declarations
eg:
(1) compute_poly : return type changed to (Value *) from Value
* Changes in local variable names in function declarations
eg:
(1) in_domain : tmp (added)
(2) compute_poly : tmp (added)
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(4) example.c :
* Added file "example.c" in ./source directory.
* A few macro definitions removed:
eg: #include "types.h"
#include "ztypes.h"
#include "vector.h", etc....
* A few macro definitions added:
eg: #include "polylib/polylib.h"
(5) Lattice.c
* Added file "Lattice.c" in ./source directory.
* Removed macro header definitions
eg: #include "types.h"
#include "ztypes.h" etc..
* Added macro header definitions
eg: #include <polylib/polylib.h>
* Changes in parameter names or return type in function declarations
eg:
* Changes in local variable names in function declarations
eg:
(1) AffineSmith : sum, quo, rem (added)
(2) LatticeDifference : int k -> Value k
(3) AddLattice : tmp (added)
(4) FindHermiteBasisofDomain : fact(added)
int lcm -> Value lcm
(5) LatticePreimage : tmp (added)
int divisor -> Value divisor
(6) Simplify : aux,k,fac, num, tmp, foobar (added)
int cnt -> Value cnt
(7) AffinePartSimplify : aux (added)
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(6) Matop.c
* Added file "Matop.c" in ./source directory.
* Removed macro header definitions
eg: #include "types.h"
#include "ztypes.h" etc..
* Added macro header definitions
eg: #include <polylib/polylib.h>
* Changes in parameter names or return type in function declarations
eg:
(1) Lcm : return type changed to (Value *) from (int)
int i -> Value i
int j -> Value j
* Changes in local variable names in function declarations
eg:
(1) Lcm : tmp, aux (added)
(2) ExchangeRows : int *temp -> Value *temp
(3) ExchangeColumns : int *temp -> Value *temp;
(4) isIntegral : int divisor -> Value divisor
tmp (added)
(5) isinHnf : int rem -> Value rem
(6) PutRowLast : int *vector -> Value *vector
(7) PutRowFirst : int *vector -> Value *vector
(8) PutColumnFirst : int *vector -> Value *vector
(9) PutColumnLast : int *vector -> Value *vector
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(7) matrix.c
* Programming code changed from K&R C to ANSI C.
* A few functions added:
eg: int Matrix_Inverse(Matrix *Mat, Matrix *MatInv)
* Changes in parameter names or return type in function declarations
eg:
(1) MatInverse : M -> Mat
MInv -> MatInv
(2) Matrix_Vector_Product : mat -> Mat
(3) Vector_Matrix_Product : mat -> Mat
(4) Matrix_Product : mat1 -> Mat1
mat2 -> Mat2
mat3 -> Mat3
* Changes in local variable names in function declarations
eg:
(1) Matrix_Alloc : j (added)
(2) Matrix_Free : (i,j,p) (added)
(3) Matrix_Read_Input : str (added)
(4) hermite : aux (added)
tmp -> temp1
tmp2 -> temp2
(5) MatInverse : g -> gcd
p -> i
li -> j, tmp (deleted)
(6) rat_prodmat : denom -> last column_index
dcom -> lcm
old_dc -> old_lcm
g -> gcd
d -> last_column_entry
s -> s1, s2(added), tmp (deleted)
(7) Matrix_Vector_Product : s (added)
(8) Vector_Matrix_Product : s (added)
(9) Matrix_Product : s (added)
* Error correction in code
eg:
(1) rat_prodmat :
if (value_zero_p(dcom)) -> if (value_one_p(dcom))
* Deleted file "matrix_mp.c", as it is not required now.
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(8) NormalForms.c
* Added file "NormalForms.c" in ./source directory.
* Programming code changed from K&R C to ANSI C.
* Removed macro header definitions
eg: #include "types.h"
#include "ztypes.h" etc..
* Added macro header definitions
eg: #include <polylib/polylib.h>
* Removed function: static int abs(int x)
* Changes in parameter names or return type in function declarations
eg:
(1) moins_l : int *a -> Value *a
(2) moins_c : int *a -> Value *a
(3) echange_l : int *a -> Value *a
(4) echange_c : int *a -> Value *a
(5) ligne : int *a -> Value *a
int x -> Value x
(6) colonne : int *a -> Value *a
int x -> Value x
(7) petit_l : int *a -> Value *a
(8) petit_c : int *a -> Value *a
(9) identite : int *a -> Value *a
(10) transpose: int *a -> Value *a
(11) encore : int *a -> Value *a
int val -> Value val
(12) smith : int *a -> Value *a
int *b -> Value *b
int *c -> Value *c
int *b_inverse -> Value *b_inverse
int *c_inverse -> Value *c_inverse
(13) hermite : int *a, -> Value *a
int *b -> Value *b
int *d -> Value *d
(14) ConvertpolMattoDarMat : return type changed to (Value *)
from (int *)
(15) ConvertDarMattoPolMat : int *A -> Value *A
* Changes in local variable names in function declarations
eg:
(1) moins_l : int *c -> Value *c
(2) moins_c : int *c -> Value *c
(3) echange_l : int s -> Value s
int *c1, *c2 -> Value *c1, *c2
(4) echange_c : int s -> Value s
int *c1, *c2 -> Value *c1, *c2
(5) ligne : int *c1, *c2 :-> Value *c1, *c2
tmp (added)
(6) colonne : int *c1, *c2 -> Value *c1, *c2
tmp (added)
(7) petit_l : int *c -> Value *c
int minus, comp -> Value minus, comp
(8) petit_c : int *c -> Value *c
int minus, comp -> Value minus, comp
(9) identite : int *b -> Value *b
(10) transpose : int *b, *c -> Value *b, *c
int val -> Value val
(11) encore : int *c -> Value *c
int comp -> Vale comp
tmp (added)
(12) smith : int *f -> Value *f
int x, pivot -> Value x, pivot
tmp, x_inv (added)
(13) hermite : int *c1 -> Value *c1
int x, pivot -> Value x, pivot
tmp, x_inv (added)
(14) ConvertPolMattoDarMat : int *result -> Value *result
(15) Smith : int *a, *u, *v, *u_inv, *v_inv ->
Value *a, *u, *v, *u_inv, *v_inv
i (added)
(16) Hermite : int *darte_matA -> Value *darte_matA
int *darte_identite -> Value *darte_identite
int *darte_id_inv -> Value *darte_id_inv
i (added)
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(9) polyhedron.c
* Programming code changed from K&R C to ANSI C.
* A few function declarations removed.
eg: VVPd,IVPd,MPd (functions)
* A few function names changed.
eg: SMPd -> SMPrint
SatVector_Or -> SatVector_OR
PPd -> PolyPrint
* A few functions added
eg:
(1) Stras_DomainSimplify(Pol1, Pol2, NbMaxRays)
(2) SimplifyEqualities(Pol1, Pol2, Filter)
* Changes in Macro definition
eg: bexchange(a,b,t,l) -> bexchange(a,b,l)
* Changes in parameter names in function declarations
eg:
(1) Combine : temp (deleted)
(2) RaySort : Temp1 (deleted), Temp2 (deleted)
(3) Gauss : temp (deleted)
(4) Rays2Polyhedron : NbMaxRays -> NbMaxConstrs
(5) BuildSat : NbCon -> NbConstraints
(6) AddConstraints : Con2 -> Con
NbCon2 -> NbConstraints
Pol1 -> Pol
(7) AddPolyToDomain : p3 -> Pol
p3beg -> PolDomain
(8) SubConstraint : Con2 -> Con
Pol1 -> Pol
(9) AddRays : Ray2 ->AddedRays
NbRay2 -> NbAddedRays
Pol1 -> Pol
NbMaxRays -> NbMaxConstrs
(10) DomainAddRays : Pol1 -> Pol
Mat2 -> Ray
NbMaxRays -> NbMaxConstrs
(11) DomainConvex : Pol1 -> Pol
NbMaxRays -> NbMaxConstrs
(12) align_context : D -> Pol
n -> align_dimension
MAXRAYS -> NbMaxRays
(13) Polyhedron_Scan : MAXRAYS -> NbMaxRays
(14) Polyhedron_Preimage : Pol1 -> Pol
(15) DomainPreimage : Pol1 -> Pol
(16) Polyhedron_Image : Pol1 -> Pol
NbMaxrays -> NbMaxConstrs
(17) DomainImage : Pol1 -> Pol
NbMaxRays -> NbMaxConstrs
(18) DomainCost : Pol1 -> Pol
(19) DomainAddConstraints : Pol1 -> Pol
Mat2 -> Mat
* Changes in local variable names in function declarations
eg:
(1) Combine : a -> gcd
abs_a1,abs_a2,neg_a1 (added)
(2) TransformSat : nc2 -> sat_nbcolumns
Sat2 -> result
(3) Chernikova : nc -> sat_nbcolumns
Temp1 (deleted)
Temp2 -> Temp
(4) Gauss : col_of_rank -> column_index
tmp (added)
RowSize (deleted)
(5) Remove_Redundants : nc -> sat_nbcolumns
Dim -> Dim_RaySpace
tmp1,tmp2,tmp3 (added)
(6) Polyhedron_Alloc : j (added)
(7) Polyhedron_Free : size,p,NbRows,NbColumns (added)
(8) Domain_Free : size,p,NbRows,NbColumns (added)
(9) Constraints2Polyhedron : nc -> nbcolumns
(10) Rays2Polyhedron: Sat -> SatTranspose
Sat2 -> Sat
nc -> nbcolumns
(11) BuildSat : nc -> nbcolumns
tmp (added)
(12) AddConstraints : Pol -> NewPol
NbCon1, NbEle1 (deleted)
(13) PolyhedronIncludes : tmp (added)
(14) AddPolyToDomain : p3end -> p_domain_end
(15) SubConstraint : Pol -> NewPol
NbCon1 -> NbCon
NbCon (deleted)
(16) AddRays : Pol -> NewPol
Sat -> SatTranspose
Sat2 -> Sat
NbRay1 -> NbRay
NbRay (deleted)
(17) FindSimple : tmp (added)
(18) SimplifyConstraints : notvid ->notempty
(19) SimplifyEqualities : temp (deleted)
(20) DomainSimplify : nc -> nbentries
NbCon2 -> NbCon
vid -> empty
RowSize (deleted)
(21) DomainConvex : Pol -> NewPol
PolNew -> q
(22) align_context : p1 -> q
M -> Mat
(23) Polyhedron_Scan : dim2 (deleted)
numP (deleted)
M -> Mat
(24) lower_upper_bounds : tmp (added)
(25) Polyhedron_Preimage : Pol2 -> NewPol
tmp (added)
(26) DomainPreimage : p1 -> q
(27) Polyhedron_Image : Pol2 -> NewPol
tmp (added)
(28) DomainImage : p1 -> q
(29) DomainCost : tmp1,tmp2,tmp3 (added)
* Error correction in code
eg:
(1) Gauss:
column_index = (int *)malloc(Dimension*sizeof(Value)) ->
column_index = (int *)malloc(Dimension*sizeof(int))
(2) DomainAddRays:
if (PolyhedronIncludes(p2,p1)) -> if (PolyhedronIncludes(p2,p3))
(3) DomainAddConstraints:
if (PolyhedronIncludes(p2,p1)) -> if (PolyhedronIncludes(p2,p3))
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(10) polyparam.c :->
* Programming code changed from K&R C to ANSI C.
* A few macro definitions removed.
eg: Vector_Init (deleted)
* A few function declarations removed.
eg: TestRank_mp
* Changes in parametres names in function declarations
eg:
(1) TestRank : M -> Mat
gcd,tmp (added)
(2) SMaAlloc : m -> matrix
(3) Poly2Sat : P -> Pol
(4) GenParamPolyhedron : poly -> Pol
(5) Param_Domain_Free : PP -> PD
* Changes in local variable names in function declarations
eg:
(1) TestRank : gcd (added)
(2) Poly2Sat : Tmp -> Temp
tmp (added)
(3) Elim_Columns : tmp1, tmp2 (added)
(4) Polyhedron2Param_Vertices : res -> result
(5) Param_Vertices_Free : n -> next_pv
(6) Print_Vertex : t (deleted), tmp (added)
g -> gcd
(7) Param_Vertices_Print : a -> poly
(8) Polyhedron2Param_Domain : res -> result
(9) Polyhedron2Param_SimplifiedDomain : res ->result
(10) Param_Domain_Free : n -> next_pd
* Error correction in code:
eg:
(1) PDomainIntersection :
Uncommented statement - Polyhedron_Free(p3);
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(11) polytest.c
* Programming code changed from K&R C to ANSI C.
* Changes in Macro definition
eg: bexchange(a,b,t,l) (deleted)
* Changes in parameter names or return type in function declarations
eg:
(1) exist_points : P -> Pol
(2) PolyhedronLTQ : P1 -> Pol1
P2 -> Pol2
MAXRAYS -> NbMaxConstrs
(3) GaussSimplify : M -> Mat1
M2 -> Mat2
* Changes in local variable names or types in function declarations
eg:
(1) exist_points : tmp (added)
(2) Polyhedron_Not_Empty : i (added)
(3) PolyhedronLTQ : M -> Mat
(4) GaussSimplify : col_of_rank :-> column_index
tmp (added)
temp,RowSize (deleted)
* Error correction in code:
eg:
(1) GaussSimplify :
if(value_gt(gcd,int_to_value(2))) -> if(value_ge(...))
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(12) SolveDio.c
* Added file "SolveDio.c" in ./source directory.
* Removed macro header definitions
eg: #include "types.h"
#include "ztypes.h" etc..
* Added macro header definitions
eg: #include <polylib/polylib.h>
* Changes in local variable names or types in function declarations
eg:
(1) SolveDiophantine : int *C -> Value *C
int *T -> Value *T
int sum -> Value sum
k1, k2, tmp (added)
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(13) vector.c
* Programming code changed from K&R C to ANSI C.
* Functions added
eg: void Vector_Copy(Value *,Value *,unsigned)
void Vector_Exchange(Value *,Value *,unsigned)
* Changes in parameter names or return type in function declarations
eg:
(1) Factorial : return type changed to (Value *) from (Value)
(2) Binomial : return type changed to (Value *) from (Value)
(3) CNP : return type changed to (Value *) from (Value)
(4) GCD : return type changed to (Value *) from (Value)
(5) Vector_Free : vec -> vector
(6) Vector_Print : vec -> vector
(7) Vector_Set : Value n -> int n
(8) Inner_Product : return type changed to (Value *) from
(Value)
(9) Vector_Max : return type changed to (Value *) from (Value)
(10) Vector_Min : return type changed to (Value *) from (Value)
(11) Vector_Min_Not_Zero : return type changed to (Value *)
from (Value)
(12) Vector_Gcd : return type changed to (Value *) from (Value)
q (deleted)
(13) Vector_Map : Value (*f)() -> Value *(*f)()
(14) Vector_Normalize : q (deleted)
(15) Vector_Normalize_Positive : tmp (deleted)
(16) Vector_Reduce : return type changed to (Value *) from
(Value)
Value (*f)() -> Value *(*f)()
(17) Vector_Sort : Vecv -> vector
* Changes in local variable names or types in function declarations
eg:
(1) Factorial : Value fact -> Value *fact
tmp (added)
(2) Binomial : Value prod -> Value *result
f (deleted), tmp (added)
(3) CNP : Value c -> Value *result
tmp (added)
(4) GCD : Value aux -> Value *result
acopy,bcopy (added)
(5) Vector_Alloc : vec -> vector
i (added)
(6) Vector_Free : i (added)
(7) Vector_Read : vec -> vector
str (added)
(8) Inner_Product : Value ip -> Value *ip
tmp (added)
(9) Vector_Max : Value max -> Value *max
(10) Vector_Min : Value min -> Value *min
(11) Vector_Min_Not_Zero : Value min -> Value *min
j (added)
(12) Vector_Gcd : Value min -> Value *min
q (added)
(13) Vector_Normalize : Value gcd -> Value *gcd
tmp (added)
(14) Vector_Normalize_positive : Value g -> Value *gcd
(15) Vector_Reduce : Value r -> Value *r
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(14) verif_ehrhart.c
* Changes in local variable names or types in function declarations
eg:
(1) check_poly : Value k -> int k
tmp (added)
(2) main : tmp (added)
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(15) Zpolyhedron.c ->
* Added file "Zpolyhderon.c" in ./source directory.
* A few macro definitions removed:
eg: #include "types.h"
#include "ztypes.h"
#include "vector.h", etc....
* A few macro definitions added:
eg: #include "polylib/polylib.h"
* Changes in local variable names or types in function declarations
eg:
(1) CanonicalForm : tmp (added)
* Comments added wherever seemed appropriate.
* Changes in almost all the functions in order to make it generic and
allow handling of all the 'Value' types including GMP.
(16) Zpolytest.c
* Added file "Zpolytest.c" in ./source directory.
* A few macro definitions removed:
eg: #include "types.h"
#include "ztypes.h"
#include "vector.h", etc....
* A few macro definitions added:
eg: #include "polylib/polylib.h"
*******************************************************************************
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