/* $Id: plog.h,v 1.7 1995/08/03 02:55:25 bsmith Exp bsmith $ */

/*
    Defines high level logging in Petsc.
*/

#if !defined(__PLOG_PACKAGE)
#define __PLOG_PACKAGE
#include "petsc.h"  

/*
    If you add it here, make sure you add to petsc/bin/tkreview!
  and in src/sys/src/plog.c
*/
#define MAT_Mult                                0
#define MAT_BeginAssembly                       1
#define MAT_EndAssembly                         2
#define MAT_GetReordering                       3
#define MAT_MultTrans                           4
#define MAT_MultAdd                             5
#define MAT_MultTransAdd                        6
#define MAT_LUFactor                            7
#define MAT_CholeskyFactor                      8
#define MAT_LUFactorSymbolic                    9
#define MAT_ILUFactorSymbolic                   10
#define MAT_CholeskyFactorSymbolic              11
#define MAT_IncompleteCholeskyFactorSymbolic    12
#define MAT_LUFactorNumeric                     13
#define MAT_CholeskyFactorNumeric               14
#define MAT_Relax                               15
#define MAT_Copy                                16
#define MAT_Convert                             17
#define MAT_Scale                               18
#define MAT_ZeroEntries                         19
#define MAT_Solve                               20
#define MAT_SolveAdd                            21
#define MAT_SolveTrans                          22
#define MAT_SolveTransAdd                       23
#define MAT_SetValues                           24
#define MAT_ForwardSolve                        25
#define MAT_BackwardSolve                       26

#define VEC_Dot                                 30
#define VEC_Norm                                31
#define VEC_ASum                                32
#define VEC_AMax                                33
#define VEC_Max                                 34
#define VEC_Min                                 35
#define VEC_TDot                                36
#define VEC_Scale                               37
#define VEC_Copy                                38
#define VEC_Set                                 39
#define VEC_AXPY                                40
#define VEC_AYPX                                41
#define VEC_Swap                                42
#define VEC_WAXPY                               43
#define VEC_BeginAssembly                       44
#define VEC_EndAssembly                         45
#define VEC_MTDot                               46
#define VEC_MDot                                47
#define VEC_MAXPY                               48
#define VEC_PMult                               49

#define SLES_Solve                              55
#define PC_SetUp                                56
#define PC_Apply                                57
#define SLES_SetUp                              58

#define SNES_Solve                              60
#define SNES_LineSearch                         61
#define SNES_FunctionEval                       62
#define SNES_JacobianEval                       63
#define SNES_MinimizationFunctionEval           64
#define SNES_GradientEval                       65
#define SNES_HessianEval                        66

/* event numbers 70 to 89 are reserved for applications */

#if defined(PETSC_LOG)

extern int (*_PLB)(int,int,PetscObject,PetscObject,PetscObject,PetscObject);
extern int (*_PLE)(int,int,PetscObject,PetscObject,PetscObject,PetscObject);
extern int (*_PHC)(PetscObject);
extern int (*_PHD)(PetscObject);
extern int PLogEventRegister(int,char*);

/*M   
   PLogEventBegin - Logs the beginning of a user event.  Note that
   petsc/include/plog.h MUST be included in the user's code to employ 
   this function.

   Input Parameters:
.  e - integer associated with the event (69 < e < 89) 
.  o1,o2,o3,o4 - objects associated with the event, or 0

   Synopsis:
   PLogEventBegin(int e,PetscObject o1,PetscObject o2,PetscObject o3,
                  PetscObject o4)

   Notes:
   You should also register each integer event with the command 
   PLogRegisterEvent().  The source code must be compiled with 
   -DPETSC_LOG, which is the default.

   PETSc automatically logs library events if the code has been
   compiled with -DPETSC_LOG, and -log, -log_summary, or -log_all are
   specified.  PLogEventBegin() is intended for logging user events
   to supplement this PETSc information.

    Example of Usage:
$     #define USER_EVENT 75
$     int user_event_flops;
$     PLogEventRegister(USER_EVENT,"User event");
$     PLogEventBegin(USER_EVENT,0,0,0,0);
$        [code segment to monitor]
$        PLogFlops(user_event_flops);
$     PLogEventEnd(USER_EVENT,0,0,0,0);

.seealso: PLogEventRegister(), PLogEventEnd(), PLogFlops()

.keywords: log, event, begin
M*/
#define PLogEventBegin(e,o1,o2,o3,o4) {static int _tacky = 0;\
          { _tacky++;if (_PLB) (*_PLB)(e,_tacky,(PetscObject)o1,\
           (PetscObject)o2,(PetscObject)o3,(PetscObject)o4);};

/*M   
   PLogEventEnd - Log the end of a user event.  Note that
   petsc/include/plog.h MUST be included in the user's code to employ 
   this function.

   Input Parameters:
.  e - integer associated with the event (69 < e < 89) 
.  o1,o2,o3,o4 - objects associated with the event, or 0

   Synopsis:
   PLogEventEnd(int e,PetscObject o1,PetscObject o2,PetscObject o3,
                PetscObject o4)

   Notes:
   You should also register each integer event with the command 
   PLogRegisterEvent(). Source code must be compiled with 
   -DPETSC_LOG, which is the default.

   PETSc automatically logs library events if the code has been
   compiled with -DPETSC_LOG, and -log, -log_summary, or -log_all are
   specified.  PLogEventEnd() is intended for logging user events
   to supplement this PETSc information.

    Example of Usage:
$     #define USER_EVENT 75
$     int user_event_flops;
$     PLogEventRegister(USER_EVENT,"User event");
$     PLogEventBegin(USER_EVENT,0,0,0,0);
$        [code segment to monitor]
$        PLogFlops(user_event_flops);
$     PLogEventEnd(USER_EVENT,0,0,0,0);

.seealso: PLogEventRegister(), PLogEventBegin(), PLogFlops()

.keywords: log, event, end
M*/
#define PLogEventEnd(e,o1,o2,o3,o4) \
          { if (_PLE) (*_PLE)(e,_tacky,(PetscObject)o1,(PetscObject)o2,\
                             (PetscObject)o3,(PetscObject)o4);} _tacky--;}
#define PLogObjectParent(p,c) {((PetscObject)(c))->parent = (PetscObject) p;}
#define PLogObjectParents(p,n,d) {int _i; for ( _i=0; _i<n; _i++ ) \
          PLogObjectParent(p,(d)[_i]);}
#define PLogObjectCreate(h) {if (_PHC) (*_PHC)((PetscObject)h);}
#define PLogObjectDestroy(h) {if (_PHD) (*_PHD)((PetscObject)h);}
#define PLogObjectMemory(p,m) {((PetscObject)(p))->mem += (m);}
extern int PLogObjectState(PetscObject,char *,...);
extern int PLogInfo(PetscObject,char*,...);

#else

#define PLogObjectCreate(h) 
#define PLogObjectDestroy(h) 
#define PLogEventBegin(e,o1,o2,o3,o4)
#define PLogEventEnd(e,o1,o2,o3,o4)
#define PLogObjectParent(p,c)
#define PLogObjectParents(p,n,c)
extern int PLogInfo(PetscObject,char*,...);
#endif

#endif