p_Procs_Generate.cc File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "misc/auxiliary.h"
#include "reporter/reporter.h"
#include "polys/templates/p_Procs_Dynamic.h"
#include "polys/templates/p_Procs_Impl.h"

Go to the source code of this file.

Macros
#define	DoSetProc(what, field, length, ord)    GenerateProc(#what, what##_Proc, field, length, ord)

Functions
int	IsKernelProc (p_Proc proc, p_Field field, p_Length length, p_Ord ord)
int	AlreadyHaveProc (p_Proc proc, p_Field field, p_Length length, p_Ord ord)
void	AddProc (const char *s_what, p_Proc proc, p_Field field, p_Length length, p_Ord ord)
void	GenerateProc (const char *s_what, p_Proc proc, p_Field field, p_Length length, p_Ord ord)
int	main ()

Variables
int	FieldGeneralProcs = 0
int	FieldIndepProcs = 0
int	FieldZpProcs = 0
int	FieldQProcs = 0
int	RingGeneralProcs = 0
int	KernelProcs = 0
int	UnknownProcs = 0
char ***	generated_p_procs
const char *	macros_field [] = {"n_Copy","n_Delete", "n_Mult", "n_Add", "n_Sub", "n_IsZero", "n_Equal" , "n_Neg", "n_InpMult", "n_InpAdd", NULL}
const char *	macros_length []
const char *	macros_length_ord [] = {"p_MemCmp", NULL}
int	DummyProcs = 0
int	NumberOfHaveProcs = 0

Macro Definition Documentation

DoSetProc

#define DoSetProc	(		what,
			field,
			length,
			ord
	)		GenerateProc(#what, what##_Proc, field, length, ord)

Definition at line 64 of file p_Procs_Generate.cc.

Function Documentation

AddProc()

void AddProc	(	const char *	s_what,
		p_Proc	proc,
		p_Field	field,
		p_Length	length,
		p_Ord	ord
	)

Definition at line 84 of file p_Procs_Generate.cc.

{
  NumberOfHaveProcs++;
  int i;
  const char* s_length = p_LengthEnum_2_String(length);
  const char* s_ord = p_OrdEnum_2_String(ord);
  const char* s_field = p_FieldEnum_2_String(field);
  char* s_full_proc_name = (char*) malloc(200);
 
  sprintf(s_full_proc_name, "%s__%s_%s_%s", s_what, s_field, s_length, s_ord);
 
  (generated_p_procs[proc])[index(proc, field, length, ord)] = s_full_proc_name;
  // define all macros
  printf("\n// definition of %s\n", s_full_proc_name);
#ifndef p_Procs_Static
  if (IsKernelProc(proc, field, length, ord))
  {
    KernelProcs++;
    printf("#ifdef p_Procs_Kernel\n");
  }
  else
  {
    const char* module = p_ProcField_2_Module(proc, field);
    if (strcmp(module, "FieldGeneral") == 0)
      FieldGeneralProcs++;
    else if (strcmp(module, "FieldIndep") == 0)
      FieldIndepProcs++;
    else if (strcmp(module, "FieldZp") == 0)
      FieldZpProcs++;
    else if (strcmp(module, "FieldQ") == 0)
      FieldQProcs++;
    else
      UnknownProcs++;
    if (field==RingGeneral)
      RingGeneralProcs++;
 
    printf("#ifdef p_Procs_%s\n", module);
  }
#endif
  if (strcmp(s_field, "RingGeneral") == 0)
  {
#ifdef HAVE_RINGS
    printf("#define HAVE_RINGS\n");
    printf("#define HAVE_ZERODIVISORS\n");
#else
    printf("#if 0\n");
#endif
  }
  else
  {
    printf("#undef HAVE_RINGS\n");
    printf("#undef HAVE_ZERODIVISORS\n");
  }
  i = 0;
  while (macros_field[i] != NULL)
  {
    printf("#undef %s__T\n#define %s__T\t%s_%s\n",
           macros_field[i], macros_field[i],  macros_field[i], s_field);
    i++;
  }
  i = 0;
  while (macros_length[i] != NULL)
  {
    printf("#undef %s__T\n#define %s__T\t%s_%s\n",
           macros_length[i], macros_length[i], macros_length[i], s_length);
    i++;
  }
  i = 0;
  while (macros_length_ord[i] != NULL)
  {
    printf("#undef %s__T\n#define %s__T\t%s_%s_%s\n",
           macros_length_ord[i], macros_length_ord[i], macros_length_ord[i], s_length, s_ord);
    i++;
  }
 
  // define DECLARE_LENGTH
  printf("#undef DECLARE_LENGTH\n");
  printf("#undef p_MemAddAdjust__T\n");
  if (length != LengthGeneral)
  {
    printf("#define DECLARE_LENGTH(what) do {} while (0)\n");
    printf("#define p_MemAddAdjust__T(p, r) do {} while (0)\n");
  }
  else
  {
    printf("#define DECLARE_LENGTH(what) what\n");
    if (proc != pp_Mult_Coeff_mm_DivSelectMult_Proc)
      printf("#define p_MemAddAdjust__T(p, r) p_MemAdd_NegWeightAdjust(p, r)\n");
    else
      printf("#define p_MemAddAdjust__T(p, r) do {} while (0)\n");
  }
 
  // define DECLARE_ORDSGN
  printf("#undef DECLARE_ORDSGN\n");
  if (ord != OrdGeneral)
    printf("#define DECLARE_ORDSGN(what) do {} while (0)\n");
  else
    printf("#define DECLARE_ORDSGN(what) what\n");
 
  if (proc == pp_Mult_Coeff_mm_DivSelectMult_Proc)
  {
    printf("#undef DECLARE_LENGTH_2\n");
    printf("#undef p_MemCmp_Bitmask_2\n");
    if (length != LengthGeneral)
    {
      printf("#define DECLARE_LENGTH_2(what) do {} while (0)\n");
      if (length < LengthTwo)
        printf("#define p_MemCmp_Bitmask_2 p_MemCmp_Bitmask_%s\n", p_LengthEnum_2_String((p_Length) ((int) length + 2)));
      else
      printf("#define p_MemCmp_Bitmask_2 p_MemCmp_Bitmask_LengthZero\n");
    }
    else
    {
      printf("#define DECLARE_LENGTH_2(what) what \n");
      printf("#define p_MemCmp_Bitmask_2 p_MemCmp_Bitmask_LengthGeneral\n");
    }
    printf("#undef p_MemAddAdjust__T\n");
    printf("#define p_MemAddAdjust__T(p, r) do {} while (0)\n");
  }
 
  printf("#undef %s__T\n#define %s__T %s\n", s_what, s_what, s_full_proc_name);
  printf("#include \"polys/templates/%s__T.cc\"\n", s_what);
  printf("#undef %s\n", s_what);
  if (strcmp(s_field, "RingGeneral") == 0)
  {
#ifdef HAVE_RINGS
    printf("#undef HAVE_RINGS\n");
    printf("#undef HAVE_ZERODIVISORS\n");
#else
    printf("#endif\n");
#endif
  }
#ifndef p_Procs_Static
  printf("#endif // p_Procs_[Kernel|Field*]\n");
#endif
}

AlreadyHaveProc()

int AlreadyHaveProc ( p_Proc  proc, p_Field  field, p_Length  length, p_Ord  ord  )

inline

Definition at line 69 of file p_Procs_Generate.cc.

{
  return (generated_p_procs[proc])[index(proc, field, length, ord)] != 0;
}

GenerateProc()

void GenerateProc	(	const char *	s_what,
		p_Proc	proc,
		p_Field	field,
		p_Length	length,
		p_Ord	ord
	)

Definition at line 221 of file p_Procs_Generate.cc.

{
  if (! AlreadyHaveProc(proc, field, length, ord))
    AddProc(s_what, proc, field, length, ord);
}

IsKernelProc()

int IsKernelProc	(	p_Proc	proc,
		p_Field	field,
		p_Length	length,
		p_Ord	ord
	)

Definition at line 41 of file p_Procs_Generate.cc.

{
  // general procs go into kernel
  if (field == FieldGeneral && length == LengthGeneral && ord == OrdGeneral)
    return 1;
 
  if (field == RingGeneral && length == LengthGeneral && ord == OrdGeneral)
    return 1;
 
  // plus procs with FieldZp
  if ((field == FieldZp || field == FieldQ) &&
      // which are not general in length or ord
      !((length == LengthGeneral && p_ProcDependsOn_Length(proc)) ||
        (ord == OrdGeneral && p_ProcDependsOn_Ord(proc))) &&
      // and whose length is smaller than five
      (!p_ProcDependsOn_Length(proc) || (length >= LengthFour)))
    return 1;
 
  return 0;
}

main()

int main

(

)

Definition at line 227 of file p_Procs_Generate.cc.

{
  int field = FieldGeneral;
  int length  = LengthGeneral;
  int ord = OrdGeneral;
  int i;
 
 
  printf("/* -*-c++-*- */\n");
  printf("/***************************************************************\n");
  printf(" * This file was generated automatically by p_ProcsGenerate.cc: DO NOT EDIT\n");
  printf(" *\n");
  printf(" * This file provides the needed implementation of p_Procs for\n");
  printf(" *               %s\n",
#if defined(p_Procs_Static)
         "p_Procs_Static"
#else
         "p_Procs_Dynamic"
#endif
  );
  printf(" * See the end for a summary.\n");
  printf(" *******************************************************************/\n");
 
 
  generated_p_procs = (char***) malloc(p_Unknown_Proc*sizeof(char**));
  for (i=0; i<p_Unknown_Proc; i++)
  {
    generated_p_procs[i] =
      (char**) calloc(index((p_Proc)i, FieldUnknown, LengthUnknown, OrdUnknown), sizeof(char*));
  }
 
  // set default procs
  for (field = 0; field < (int) FieldUnknown; field++)
  {
    for (length=0; length < (int) LengthUnknown; length++)
    {
      for (ord=0; ord < (int)OrdUnknown; ord++)
      {
        if (IsValidSpec((p_Field) field, (p_Length) length, (p_Ord) ord))
            SetProcs((p_Field) field, (p_Length) length, (p_Ord) ord);
      }
    }
  }
 
// we only need lookup tables for p_Procs_Static
#ifdef p_Procs_Static
  int j;
  printf("\n"
  "/***************************************************************\n"
  "Names of procs for RDEBUG */\n"
  "#ifdef RDEBUG\n");
 
  for (i=0; i<p_Unknown_Proc; i++)
  {
    printf("static const char* %s_names[] = {", p_ProcEnum_2_String((p_Proc)i));
    for (j=0;j<index((p_Proc)i, FieldUnknown, LengthUnknown, OrdUnknown); j++)
    {
      char* s = (generated_p_procs[i])[j];
      if (s != 0)
      {
        printf("\n\"%s\",", s);
      }
      else
        printf("0,");
 
    }
    printf("\n};\n");
  }
  printf("\n #endif // RDEBUG\n\n"
  "/***************************************************************/\n"
  "/* Tables for lookup of procedures: */\n");
 
  for (i=0; i<p_Unknown_Proc; i++)
  {
    printf("static const %s_Ptr %s_funcs[] = {", p_ProcEnum_2_String((p_Proc)i), p_ProcEnum_2_String((p_Proc)i));
    for (j=0;j<index((p_Proc)i, FieldUnknown, LengthUnknown, OrdUnknown); j++)
    {
      char* s = (generated_p_procs[i])[j];
      if (s != 0)
      {
        printf("\n%s,", s);
      }
      else
        printf("0,");
    }
    printf("\n};\n");
  }
#endif
 
  printf("\n/***************************************************************");
  printf("* Summary:\n");
  printf("*   HAVE_FAST_P_PROCS  = %d,\n",HAVE_FAST_P_PROCS);
  printf("*   HAVE_FAST_FIELD    = %d,\n",HAVE_FAST_FIELD);
  printf("*   HAVE_FAST_LENGTH   = %d,\n",HAVE_FAST_LENGTH);
  printf("*   HAVE_FAST_ORD      = %d,\n",HAVE_FAST_ORD);
  printf("*   HAVE_FAST_ZERO_ORD = %d\n",HAVE_FAST_ZERO_ORD);
  printf("*\n");
  printf("*   Generated PolyProcs= %d\n",NumberOfHaveProcs);
 
#ifndef p_Procs_Static
  printf("*\n");
  printf("* KernelProcs          = %d\n",KernelProcs);
  printf("* FieldIndepProcs      = %d\n",FieldIndepProcs);
  printf("* FieldZpProcs         = %d\n",FieldZpProcs);
  printf("* FieldQProcs          = %d\n",FieldQProcs);
  printf("* FieldGeneralProcs    = %d\n",FieldGeneralProcs-RingGeneralProcs);
  printf("* RingGeneralProcs     = %d (in FieldGeneral module)\n",RingGeneralProcs);
  printf("* FieldUnknownProcs    = %d\n",UnknownProcs);
#endif
 
  printf("*\n");
  printf("*******************************************************************/\n");
}

Variable Documentation

DummyProcs

int DummyProcs = 0

Definition at line 80 of file p_Procs_Generate.cc.

FieldGeneralProcs

int FieldGeneralProcs = 0

Definition at line 32 of file p_Procs_Generate.cc.

FieldIndepProcs

int FieldIndepProcs = 0

Definition at line 33 of file p_Procs_Generate.cc.

FieldQProcs

int FieldQProcs = 0

Definition at line 35 of file p_Procs_Generate.cc.

FieldZpProcs

int FieldZpProcs = 0

Definition at line 34 of file p_Procs_Generate.cc.

generated_p_procs

char*** generated_p_procs

Definition at line 67 of file p_Procs_Generate.cc.

KernelProcs

int KernelProcs = 0

Definition at line 37 of file p_Procs_Generate.cc.

macros_field

const char* macros_field[] = {"n_Copy","n_Delete", "n_Mult", "n_Add", "n_Sub", "n_IsZero", "n_Equal" , "n_Neg", "n_InpMult", "n_InpAdd", NULL}

Definition at line 74 of file p_Procs_Generate.cc.

macros_length

const char* macros_length[]

Initial value:

=
{"p_MemCopy", "p_MemAdd", "p_MemSum", "p_MemDiff", NULL}

Definition at line 76 of file p_Procs_Generate.cc.

macros_length_ord

const char* macros_length_ord[] = {"p_MemCmp", NULL}

Definition at line 79 of file p_Procs_Generate.cc.

NumberOfHaveProcs

int NumberOfHaveProcs = 0

Definition at line 82 of file p_Procs_Generate.cc.

RingGeneralProcs

int RingGeneralProcs = 0

Definition at line 36 of file p_Procs_Generate.cc.

UnknownProcs

int UnknownProcs = 0

Definition at line 38 of file p_Procs_Generate.cc.