alpar@1: /* amd_internal.h */
alpar@1: 
alpar@1: /* Written by Andrew Makhorin <mao@gnu.org>. */
alpar@1: 
alpar@1: #ifndef AMD_INTERNAL_H
alpar@1: #define AMD_INTERNAL_H
alpar@1: 
alpar@1: /* AMD will be exceedingly slow when running in debug mode. */
alpar@1: #if 1
alpar@1: #define NDEBUG
alpar@1: #endif
alpar@1: 
alpar@1: #include "amd.h"
alpar@1: #define _GLPSTD_STDIO
alpar@1: #include "glpenv.h"
alpar@1: 
alpar@1: #define Int int
alpar@1: #define ID "%d"
alpar@1: #define Int_MAX INT_MAX
alpar@1: 
alpar@1: #define SIZE_T_MAX ((size_t)(-1))
alpar@1: 
alpar@1: #define EMPTY (-1)
alpar@1: #define FLIP(i) (-(i)-2)
alpar@1: #define UNFLIP(i) ((i < EMPTY) ? FLIP (i) : (i))
alpar@1: 
alpar@1: #define MAX(a,b) (((a) > (b)) ? (a) : (b))
alpar@1: #define MIN(a,b) (((a) < (b)) ? (a) : (b))
alpar@1: 
alpar@1: #define IMPLIES(p, q) (!(p) || (q))
alpar@1: 
alpar@1: #define GLOBAL
alpar@1: 
alpar@1: #define AMD_order amd_order
alpar@1: #define AMD_defaults amd_defaults
alpar@1: #define AMD_control amd_control
alpar@1: #define AMD_info amd_info
alpar@1: #define AMD_1 amd_1
alpar@1: #define AMD_2 amd_2
alpar@1: #define AMD_valid amd_valid
alpar@1: #define AMD_aat amd_aat
alpar@1: #define AMD_postorder amd_postorder
alpar@1: #define AMD_post_tree amd_post_tree
alpar@1: #define AMD_dump amd_dump
alpar@1: #define AMD_debug amd_debug
alpar@1: #define AMD_debug_init amd_debug_init
alpar@1: #define AMD_preprocess amd_preprocess
alpar@1: 
alpar@1: #define amd_malloc xmalloc
alpar@1: #if 0 /* 24/V-2009 */
alpar@1: #define amd_free xfree
alpar@1: #else
alpar@1: #define amd_free(ptr) { if ((ptr) != NULL) xfree(ptr); } 
alpar@1: #endif
alpar@1: #define amd_printf xprintf
alpar@1: 
alpar@1: #define PRINTF(params) { amd_printf params; }
alpar@1: 
alpar@1: #ifndef NDEBUG
alpar@1: #define ASSERT(expr) xassert(expr)
alpar@1: #define AMD_DEBUG0(params) { PRINTF(params); }
alpar@1: #define AMD_DEBUG1(params) { if (AMD_debug >= 1) PRINTF(params); }
alpar@1: #define AMD_DEBUG2(params) { if (AMD_debug >= 2) PRINTF(params); }
alpar@1: #define AMD_DEBUG3(params) { if (AMD_debug >= 3) PRINTF(params); }
alpar@1: #define AMD_DEBUG4(params) { if (AMD_debug >= 4) PRINTF(params); }
alpar@1: #else
alpar@1: #define ASSERT(expression)
alpar@1: #define AMD_DEBUG0(params)
alpar@1: #define AMD_DEBUG1(params)
alpar@1: #define AMD_DEBUG2(params)
alpar@1: #define AMD_DEBUG3(params)
alpar@1: #define AMD_DEBUG4(params)
alpar@1: #endif
alpar@1: 
alpar@1: #define amd_aat _glp_amd_aat
alpar@1: size_t AMD_aat(Int n, const Int Ap[], const Int Ai[], Int Len[],
alpar@1:       Int Tp[], double Info[]);
alpar@1: 
alpar@1: #define amd_1 _glp_amd_1
alpar@1: void AMD_1(Int n, const Int Ap[], const Int Ai[], Int P[], Int Pinv[],
alpar@1:       Int Len[], Int slen, Int S[], double Control[], double Info[]);
alpar@1: 
alpar@1: #define amd_postorder _glp_amd_postorder
alpar@1: void AMD_postorder(Int nn, Int Parent[], Int Npiv[], Int Fsize[],
alpar@1:       Int Order[], Int Child[], Int Sibling[], Int Stack[]);
alpar@1: 
alpar@1: #define amd_post_tree _glp_amd_post_tree
alpar@1: #ifndef NDEBUG
alpar@1: Int AMD_post_tree(Int root, Int k, Int Child[], const Int Sibling[],
alpar@1:       Int Order[], Int Stack[], Int nn);
alpar@1: #else
alpar@1: Int AMD_post_tree(Int root, Int k, Int Child[], const Int Sibling[],
alpar@1:       Int Order[], Int Stack[]);
alpar@1: #endif
alpar@1: 
alpar@1: #define amd_preprocess _glp_amd_preprocess
alpar@1: void AMD_preprocess(Int n, const Int Ap[], const Int Ai[], Int Rp[],
alpar@1:       Int Ri[], Int W[], Int Flag[]);
alpar@1: 
alpar@1: #define amd_debug _glp_amd_debug
alpar@1: extern Int AMD_debug;
alpar@1: 
alpar@1: #define amd_debug_init _glp_amd_debug_init
alpar@1: void AMD_debug_init(char *s);
alpar@1: 
alpar@1: #define amd_dump _glp_amd_dump
alpar@1: void AMD_dump(Int n, Int Pe[], Int Iw[], Int Len[], Int iwlen,
alpar@1:       Int pfree, Int Nv[], Int Next[], Int Last[], Int Head[],
alpar@1:       Int Elen[], Int Degree[], Int W[], Int nel);
alpar@1: 
alpar@1: #endif
alpar@1: 
alpar@1: /* eof */