osprey/be/cg/gra_mon/gra_trace.cxx File Reference

#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include "defs.h"
#include "tracing.h"
#include "cgir.h"
#include "register.h"
#include "gra_bb.h"
#include "gra_lrange.h"
#include "gra_region.h"
#include "gra_interfere.h"

Include dependency graph for gra_trace.cxx:

Go to the source code of this file.

Functions/Subroutines

void GRA_Trace_Color_LRANGE (const char *str, LRANGE *lrange)
void GRA_Trace_Color_REGION (GRA_REGION *region)
void GRA_Trace_Grant (GRA_BB *gbb, ISA_REGISTER_CLASS cl, REGISTER reg)
void GRA_Trace_Grant_Unused_Caller_Saved (void)
void GRA_Trace (INT detail, const char *fmt,...)
void GRA_Trace_Split (INT detail, const char *fmt,...)
void GRA_Trace_Split_Removing_Block (GRA_BB *gbb)
void GRA_Trace_Split_Add_Priority (GRA_BB *gbb, BOOL is_store)
void GRA_Trace_Split_Sub_Priority (GRA_BB *gbb, BOOL is_store)
void GRA_Trace_Split_Priority_On (const char *msg)
void GRA_Trace_Split_Priority_Off ()
void GRA_Trace_Color (INT detail, const char *fmt,...)
void GRA_Trace_Place (INT detail, const char *fmt,...)
void GRA_Trace_Place_LRANGE_GBB (const char *str, LRANGE *lrange, GRA_BB *gbb)
static void print_lr (LRANGE *lr)
void GRA_Trace_Preference_Attempt (LRANGE *lrange0, LRANGE *lrange1, GRA_REGION *region, BOOL outcome)
void GRA_Trace_Preference_Copy (LRANGE *lrange0, LRANGE *lrange1, GRA_BB *gbb)
void GRA_Trace_Preference_Conflict (LRANGE *lrange0, LRANGE *lrange1, GRA_BB *gbb)
void GRA_Trace_Possible_Preference_Copy (LRANGE *lrange0, LRANGE *lrange1, GRA_BB *gbb)
void GRA_Trace_Global_Preference_Failure (LRANGE *lrange0, LRANGE *lrange1, GRA_BB *gbb)
void GRA_Trace_Global_Preference_Success (LRANGE *lrange0, LRANGE *lrange1)
void GRA_Trace_Spill_Stats (float freq_restore_count, INT restore_count, float freq_spill_count, INT spill_count, float priority_count)
void GRA_Trace_LRANGE_Stats (INT32 complement_count, INT32 region_count, INT32 local_count, INT32 split_count)
void GRA_Trace_Regs_Stats (ISA_REGISTER_CLASS rc, REGISTER_SET regs_all, REGISTER_SET &regs_used)
void GRA_Trace_Wired_Local_Count (INT32 count)
void GRA_Trace_Complement_LRANGE_Neighbors (LRANGE *lr, GRA_REGION *region)
BOOL GRA_Trace_Loops (void)
void GRA_Trace_Homing (TN *tn, BB *bb)
void GRA_Trace_Home_Removal (TN *tn, GRA_BB *gbb, OP *op)
void GRA_Init_Trace_Memory (void)
void GRA_Trace_Memory (const char *string)
void GRA_Trace_Memory_Realloc (const char *string)
void GRA_Trace_Memory_Counts ()
void GRA_Trace_Split_LUNIT_Spill (LUNIT *lunit)
BOOL GRA_Trace_Check_Splits ()
void GRA_Trace_LRANGE_Allocate (LRANGE *lrange)
void GRA_Trace_Initialize (void)

Variables

static INT trace_detail
static BOOL trace_color
static BOOL trace_split
static BOOL trace_split_priority
static BOOL trace_grants
static BOOL trace_preference
static BOOL trace_place
static BOOL trace_stats
static BOOL trace_neighbors
static BOOL trace_loops
static BOOL trace_homing
static BOOL trace_memory
static BOOL trace_perf_comp
static BOOL trace_check_splits
static void * last_brk

Function Documentation

void GRA_Init_Trace_Memory ( void   ) 

Definition at line 626 of file gra_trace.cxx.

References sbrk(), and trace_memory.

Referenced by Create_GRA_BBs_And_Regions(), Create_Interference_Graph(), Create_Live_BB_Sets(), Create_LRANGEs(), Create_LUNITs(), and GRA_Spill().

void GRA_Trace ( INT  detail,
const char *  fmt,
  ... 
)

Definition at line 145 of file gra_trace.cxx.

References args, fprintf(), TFile, trace_detail, va_end, va_start, and vfprintf().

Referenced by GRA_Trace_Global_Preference_Failure(), GRA_Trace_Global_Preference_Success(), GRA_Trace_LRANGE_Allocate(), GRA_Trace_LRANGE_Stats(), GRA_Trace_Possible_Preference_Copy(), GRA_Trace_Preference_Attempt(), GRA_Trace_Preference_Conflict(), GRA_Trace_Preference_Copy(), GRA_Trace_Regs_Stats(), GRA_Trace_Spill_Stats(), and GRA_Trace_Wired_Local_Count().

BOOL GRA_Trace_Check_Splits (  ) 

Definition at line 688 of file gra_trace.cxx.

References trace_check_splits.

Referenced by LRANGE_Do_Split(), and Optimize_Placement().

void GRA_Trace_Color ( INT  detail,
const char *  fmt,
  ... 
)

Definition at line 275 of file gra_trace.cxx.

References args, fprintf(), TFile, trace_color, trace_detail, va_end, va_start, and vfprintf().

void GRA_Trace_Color_LRANGE ( const char *  str,
LRANGE *  lrange 
)

Definition at line 92 of file gra_trace.cxx.

References LRANGE::Format(), fprintf(), LRANGE::Priority(), TFile, trace_color, and trace_detail.

Referenced by GRA_Note_Spill(), and LRANGE_Do_Split().

void GRA_Trace_Color_REGION ( GRA_REGION *  region  ) 

Definition at line 106 of file gra_trace.cxx.

References fprintf(), GRA_REGION::Rid(), RID_Fprint(), TFile, and trace_color.

void GRA_Trace_Complement_LRANGE_Neighbors ( LRANGE *  lr,
GRA_REGION *  region 
)

Definition at line 563 of file gra_trace.cxx.

References LRANGE_NEIGHBOR_ITER::Current(), LRANGE_NEIGHBOR_ITER::Done(), fprintf(), LRANGE_NEIGHBOR_ITER::Init(), iter, LRANGE::Live_BB_Set(), LRANGE_TYPE_COMPLEMENT, print_lr(), LRANGE_NEIGHBOR_ITER::Step(), TFile, trace_neighbors, and LRANGE::Type().

void GRA_Trace_Global_Preference_Failure ( LRANGE *  lrange0,
LRANGE *  lrange1,
GRA_BB *  gbb 
)

Definition at line 468 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, LRANGE::Format(), GRA_Trace(), and trace_preference.

Referenced by Check_Global_Preference().

void GRA_Trace_Global_Preference_Success ( LRANGE *  lrange0,
LRANGE *  lrange1 
)

Definition at line 486 of file gra_trace.cxx.

References LRANGE::Format(), GRA_Trace(), and trace_preference.

Referenced by Check_Global_Preference().

void GRA_Trace_Grant ( GRA_BB *  gbb,
ISA_REGISTER_CLASS  cl,
REGISTER  reg 
)

Definition at line 119 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), REGISTER_name, TFile, and trace_grants.

Referenced by GRA_GRANT_Local_Register().

void GRA_Trace_Grant_Unused_Caller_Saved ( void   ) 

Definition at line 132 of file gra_trace.cxx.

References fprintf(), TFile, and trace_grants.

Referenced by GRA_GRANT_Unused_Caller_Saved().

void GRA_Trace_Home_Removal ( TN *  tn,
GRA_BB *  gbb,
OP *  op 
)

Definition at line 609 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), Print_OP_No_SrcLine(), TFile, TN_number, and trace_homing.

Referenced by Spill_Homeable_TN().

void GRA_Trace_Homing ( TN *  tn,
BB *  bb 
)

Definition at line 599 of file gra_trace.cxx.

References BB_id, fprintf(), TFile, TN_number, and trace_homing.

Referenced by Spill_Homeable_TN().

void GRA_Trace_Initialize ( void   ) 

Definition at line 732 of file gra_trace.cxx.

References FALSE, fprintf(), Get_Current_PU_ST, Get_Trace(), ST_name, TFile, TP_GRA, trace_check_splits, trace_color, trace_detail, trace_grants, trace_homing, trace_loops, trace_memory, trace_neighbors, trace_perf_comp, trace_place, trace_preference, trace_split, trace_split_priority, trace_stats, x1, and x2.

Referenced by GRA_Allocate_Global_Registers().

BOOL GRA_Trace_Loops ( void   ) 

Definition at line 588 of file gra_trace.cxx.

References trace_loops.

Referenced by GRA_LOOP_MGR::Find_Loops().

void GRA_Trace_LRANGE_Allocate ( LRANGE *  lrange  ) 

Definition at line 695 of file gra_trace.cxx.

References LRANGE::Format(), GRA_Trace(), and trace_color.

Referenced by LRANGE::Allocate_Register().

void GRA_Trace_LRANGE_Stats ( INT32  complement_count,
INT32  region_count,
INT32  local_count,
INT32  split_count 
)

Definition at line 521 of file gra_trace.cxx.

References GRA_Trace(), and trace_stats.

Referenced by LRANGE_MGR::Finalize().

void GRA_Trace_Memory ( const char *  string  ) 

Definition at line 636 of file gra_trace.cxx.

References fprintf(), sbrk(), TFile, trace_memory, and usage().

Referenced by Create_GRA_BBs_And_Regions(), Create_Interference_Graph(), Create_Live_BB_Sets(), Create_LRANGEs(), Create_LUNITs(), and GRA_Spill().

void GRA_Trace_Memory_Counts (  ) 

Definition at line 657 of file gra_trace.cxx.

References GRA_REGION_MGR::Alloc_Count(), GBB_MGR::Alloc_Count(), fprintf(), gbb_mgr, gra_region_mgr, TFile, and trace_memory.

Referenced by Create_GRA_BBs_And_Regions().

void GRA_Trace_Memory_Realloc ( const char *  string  ) 

Definition at line 647 of file gra_trace.cxx.

References fprintf(), TFile, and trace_memory.

Referenced by LRANGE_SET_SUBUNIVERSE::Add().

void GRA_Trace_Place ( INT  detail,
const char *  fmt,
  ... 
)

Definition at line 291 of file gra_trace.cxx.

References args, fprintf(), TFile, trace_detail, trace_place, va_end, va_start, and vfprintf().

Referenced by Dumb_Placement(), and Optimize_Placement().

void GRA_Trace_Place_LRANGE_GBB ( const char *  str,
LRANGE *  lrange,
GRA_BB *  gbb 
)

Definition at line 308 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), TFile, LRANGE::Tn(), TN_number, trace_detail, and trace_place.

Referenced by Dumb_Placement(), Move_Restore_Out_Of_LRANGE(), Move_Restore_Out_Of_Region(), Move_Spill_Code_Above_Region(), Move_Spill_Out_Of_LRANGE(), and Optimize_Placement().

void GRA_Trace_Possible_Preference_Copy ( LRANGE *  lrange0,
LRANGE *  lrange1,
GRA_BB *  gbb 
)

Definition at line 440 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, LRANGE::Format(), GRA_Trace(), LRANGE_TYPE_LOCAL, LRANGE_TYPE_REGION, str, trace_preference, and LRANGE::Type().

Referenced by Complement_Copy().

void GRA_Trace_Preference_Attempt ( LRANGE *  lrange0,
LRANGE *  lrange1,
GRA_REGION *  region,
BOOL  outcome 
)

Definition at line 343 of file gra_trace.cxx.

References LRANGE::Allocated(), GRA_BB::Bb(), BB_id, LRANGE_LIVE_GBB_ITER::Current(), LRANGE_NEIGHBOR_ITER::Current(), LRANGE_NEIGHBOR_ITER::Done(), LRANGE_LIVE_GBB_ITER::Done(), LRANGE::Format(), fprintf(), GRA_Trace(), LRANGE_LIVE_GBB_ITER::Init(), LRANGE_NEIGHBOR_ITER::Init(), iter, LRANGE_TYPE_COMPLEMENT, print_lr(), LRANGE::Rc(), rc, LRANGE::Reg(), REGISTER_SET_MemberP(), GRA_BB::Registers_Used(), LRANGE_NEIGHBOR_ITER::Step(), LRANGE_LIVE_GBB_ITER::Step(), TFile, trace_preference, and LRANGE::Type().

Referenced by Choose_Preference().

void GRA_Trace_Preference_Conflict ( LRANGE *  lrange0,
LRANGE *  lrange1,
GRA_BB *  gbb 
)

Definition at line 421 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, LRANGE::Format(), GRA_Trace(), and trace_preference.

Referenced by Scan_Complement_BB_For_Referenced_TNs().

void GRA_Trace_Preference_Copy ( LRANGE *  lrange0,
LRANGE *  lrange1,
GRA_BB *  gbb 
)

Definition at line 392 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, LRANGE::Format(), GRA_Trace(), LRANGE_TYPE_LOCAL, LRANGE_TYPE_REGION, str, trace_preference, and LRANGE::Type().

Referenced by LRANGE::Preference_Copy().

void GRA_Trace_Regs_Stats ( ISA_REGISTER_CLASS  rc,
REGISTER_SET  regs_all,
REGISTER_SET &  regs_used 
)

Definition at line 539 of file gra_trace.cxx.

References GRA_Trace(), REGISTER_SET_Size(), and trace_stats.

void GRA_Trace_Spill_Stats ( float  freq_restore_count,
INT  restore_count,
float  freq_spill_count,
INT  spill_count,
float  priority_count 
)

Definition at line 502 of file gra_trace.cxx.

References Get_Current_PU_ST, GRA_Trace(), ST_name, trace_perf_comp, and trace_stats.

Referenced by GRA_Spill().

void GRA_Trace_Split ( INT  detail,
const char *  fmt,
  ... 
)

Definition at line 162 of file gra_trace.cxx.

References args, fprintf(), TFile, trace_detail, trace_split, va_end, va_start, and vfprintf().

Referenced by Add_To_Colorable_Neighborhood(), Calculate_Interim_Split_Priority(), Divide_LRANGE(), Fix_Interference(), Identify_Max_Colorable_Neighborhood(), and LRANGE_Do_Split().

void GRA_Trace_Split_Add_Priority ( GRA_BB *  gbb,
BOOL  is_store 
)

Definition at line 192 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), TFile, and trace_split_priority.

Referenced by Calculate_Interim_Split_Priority(), LRANGE::Calculate_Priority(), and Check_Interior_Predecessor_Spill_Cost().

void GRA_Trace_Split_LUNIT_Spill ( LUNIT *  lunit  ) 

Definition at line 673 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), GRA_BB::Freq(), LUNIT::Gbb(), LUNIT::Lrange(), LUNIT::Split_Lunit(), TFile, LRANGE::Tn(), TN_number, and trace_split.

Referenced by Gen_Restores_Above_And_Spills_Below().

void GRA_Trace_Split_Priority_Off (  ) 

Definition at line 265 of file gra_trace.cxx.

References FALSE, and trace_split_priority.

Referenced by LRANGE_Do_Split().

void GRA_Trace_Split_Priority_On ( const char *  msg  ) 

Definition at line 252 of file gra_trace.cxx.

References fprintf(), TFile, trace_check_splits, trace_split_priority, and TRUE.

Referenced by LRANGE_Do_Split().

void GRA_Trace_Split_Removing_Block ( GRA_BB *  gbb  ) 

Definition at line 179 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), TFile, and trace_split.

Referenced by Choose_Best_Split().

void GRA_Trace_Split_Sub_Priority ( GRA_BB *  gbb,
BOOL  is_store 
)

Definition at line 206 of file gra_trace.cxx.

References GRA_BB::Bb(), BB_id, fprintf(), TFile, and trace_split_priority.

Referenced by Calculate_Interim_Split_Priority(), and LRANGE::Calculate_Priority().

void GRA_Trace_Wired_Local_Count ( INT32  count  ) 

Definition at line 551 of file gra_trace.cxx.

References GRA_Trace(), and trace_stats.

Referenced by GBB_MGR::Finalize().

static void print_lr ( LRANGE *  lr  )  [static]

Definition at line 324 of file gra_trace.cxx.

References fprintf(), LRANGE::Has_Wired_Register(), LRANGE::Id(), LRANGE_TYPE_LOCAL, LRANGE::Reg(), TFile, LRANGE::Tn(), TN_number, and LRANGE::Type().

Referenced by GRA_Trace_Complement_LRANGE_Neighbors(), and GRA_Trace_Preference_Attempt().

Variable Documentation

void* last_brk [static]

Definition at line 622 of file gra_trace.cxx.

BOOL trace_check_splits [static]

Definition at line 85 of file gra_trace.cxx.

Referenced by GRA_Trace_Check_Splits(), GRA_Trace_Initialize(), and GRA_Trace_Split_Priority_On().

BOOL trace_color [static]

Definition at line 73 of file gra_trace.cxx.

Referenced by GRA_Trace_Color(), GRA_Trace_Color_LRANGE(), GRA_Trace_Color_REGION(), GRA_Trace_Initialize(), and GRA_Trace_LRANGE_Allocate().

INT trace_detail [static]

Definition at line 72 of file gra_trace.cxx.

Referenced by GRA_Trace(), GRA_Trace_Color(), GRA_Trace_Color_LRANGE(), GRA_Trace_Initialize(), GRA_Trace_Place(), GRA_Trace_Place_LRANGE_GBB(), and GRA_Trace_Split().

BOOL trace_grants [static]

Definition at line 76 of file gra_trace.cxx.

Referenced by GRA_Trace_Grant(), GRA_Trace_Grant_Unused_Caller_Saved(), and GRA_Trace_Initialize().

BOOL trace_homing [static]

Definition at line 82 of file gra_trace.cxx.

Referenced by GRA_Trace_Home_Removal(), GRA_Trace_Homing(), and GRA_Trace_Initialize().

BOOL trace_loops [static]

Definition at line 81 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), and GRA_Trace_Loops().

BOOL trace_memory [static]

Definition at line 83 of file gra_trace.cxx.

Referenced by GRA_Init_Trace_Memory(), GRA_Trace_Initialize(), GRA_Trace_Memory(), GRA_Trace_Memory_Counts(), and GRA_Trace_Memory_Realloc().

BOOL trace_neighbors [static]

Definition at line 80 of file gra_trace.cxx.

Referenced by GRA_Trace_Complement_LRANGE_Neighbors(), and GRA_Trace_Initialize().

BOOL trace_perf_comp [static]

Definition at line 84 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), and GRA_Trace_Spill_Stats().

BOOL trace_place [static]

Definition at line 78 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), GRA_Trace_Place(), and GRA_Trace_Place_LRANGE_GBB().

BOOL trace_preference [static]

Definition at line 77 of file gra_trace.cxx.

Referenced by GRA_Trace_Global_Preference_Failure(), GRA_Trace_Global_Preference_Success(), GRA_Trace_Initialize(), GRA_Trace_Possible_Preference_Copy(), GRA_Trace_Preference_Attempt(), GRA_Trace_Preference_Conflict(), and GRA_Trace_Preference_Copy().

BOOL trace_split [static]

Definition at line 74 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), GRA_Trace_Split(), GRA_Trace_Split_LUNIT_Spill(), and GRA_Trace_Split_Removing_Block().

BOOL trace_split_priority [static]

Definition at line 75 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), GRA_Trace_Split_Add_Priority(), GRA_Trace_Split_Priority_Off(), GRA_Trace_Split_Priority_On(), and GRA_Trace_Split_Sub_Priority().

BOOL trace_stats [static]

Definition at line 79 of file gra_trace.cxx.

Referenced by GRA_Trace_Initialize(), GRA_Trace_LRANGE_Stats(), GRA_Trace_Regs_Stats(), GRA_Trace_Spill_Stats(), and GRA_Trace_Wired_Local_Count().

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