wn_mp.h File Reference

#include <elf.h>
#include "dwarf_DST.h"
#include "pu_info.h"
#include "cxx_template.h"

Include dependency graph for wn_mp.h:

Go to the source code of this file.

Defines
#define	wnmp_INCLUDED   "wn_mp.h"
Typedefs
typedef DYN_ARRAY< WN * >	REDUCTION_LIST
Enumerations
enum	MP_process_type {   MPP_UNKNOWN, MPP_COPYIN, MPP_CRITICAL_SECTION, MPP_SINGLE,   MPP_ORPHANED_SINGLE, MPP_PDO, MPP_ORPHANED_PDO, MPP_PARALLEL_DO,   MPP_PARALLEL_REGION }
Functions
WN *	lower_mp (WN *, WN *, INT32)
void	LowerMP_PU_Init (void)
WN *	Gen_MP_Getlock (ST *lock)
WN *	Gen_MP_Unlock (ST *lock)
WN *	Gen_MP_Setlock (void)
WN *	Gen_MP_Unsetlock (void)
INT	MP_Reduction_Combine_Cycles (REDUCTION_LIST *rlist, BOOL *using_critical)
WN *	Gen_OMP_Begin_SPR (MP_process_type mpt)
WN *	Gen_OMP_End_SPR (MP_process_type mpt)
BOOL	Is_Nonpod_Finalization_IF (WN *wn, BOOL *is_first_and_last)
void	Move_Non_POD_Finalization_Code (WN *block)
void	MP_Fix_Dependence_Graph (PU_Info *parent_pu_info, PU_Info *child_pu_info, WN *child_wn)
WN *	Copy_Non_MP_Tree (WN *tree)
DST_IDX	Find_DST_From_ST (ST *st, PU_Info *pu_info)
void	Create_New_DST (DST_INFO_IDX dst, ST *st, BOOL append_to_nested)
BOOL	WN_has_pragma_with_side_effect (WN *wn)

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Define Documentation

#define wnmp_INCLUDED   "wn_mp.h"

Fortran MP Lowering Support ---------------------------

Description:

This interface describes all the declarations and data needed to perform and support Fortran MP lowering.

Exported functions:

These functions are from wn_mp.cxx:

lower_mp called when first MP pragma is encountered, identifies, extracts, converts and replaces an entire parallel region in the whirl tree

LowerMP_PU_Init per-PU initialization for the MP lowerer

Gen_MP_Getlock, Gen_MP_Unlock, Gen_MP_Setlock, Gen_MP_Unsetlock Generate Whirl for mutex operations

These functions are from wn_mp_dg.cxx:

Copy_Non_MP_Tree Copy all but MP pragmas in a tree

MP_Fix_Dependence_Graph what the name suggests

Definition at line 69 of file wn_mp.h.

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Typedef Documentation

typedef DYN_ARRAY<WN *> REDUCTION_LIST

Definition at line 100 of file wn_mp.h.

---

Enumeration Type Documentation

enum MP_process_type

Enumerator:

MPP_UNKNOWN
MPP_COPYIN
MPP_CRITICAL_SECTION
MPP_SINGLE
MPP_ORPHANED_SINGLE
MPP_PDO
MPP_ORPHANED_PDO
MPP_PARALLEL_DO
MPP_PARALLEL_REGION

Definition at line 104 of file wn_mp.h.

---

Function Documentation

WN* Copy_Non_MP_Tree

(

WN *

tree

)

void Create_New_DST	(	DST_INFO_IDX	dst,
		ST *	st,
		BOOL	append_to_nested
	)

DST_IDX Find_DST_From_ST	(	ST *	st,
		PU_Info *	pu_info
	)

WN* Gen_MP_Getlock

(

ST *

lock

)

WN* Gen_MP_Setlock

(

void

)

WN* Gen_MP_Unlock

(

ST *

lock

)

WN* Gen_MP_Unsetlock

(

void

)

WN* Gen_OMP_Begin_SPR

(

MP_process_type

mpt

)

WN* Gen_OMP_End_SPR

(

MP_process_type

mpt

)

BOOL Is_Nonpod_Finalization_IF	(	WN *	wn,
		BOOL *	is_first_and_last
	)

WN* lower_mp	(	WN *	,
		WN *	,
		INT32
	)

void LowerMP_PU_Init

(

void

)

void Move_Non_POD_Finalization_Code

(

WN *

block

)

void MP_Fix_Dependence_Graph	(	PU_Info *	parent_pu_info,
		PU_Info *	child_pu_info,
		WN *	child_wn
	)

INT MP_Reduction_Combine_Cycles	(	REDUCTION_LIST *	rlist,
		BOOL *	using_critical
	)

BOOL WN_has_pragma_with_side_effect

(

WN *

wn

)