redspy_spatial_userdefine_client.cpp File Reference

#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <iostream>
#include <unistd.h>
#include <assert.h>
#include <string.h>
#include <list>
#include <sys/mman.h>
#include <sstream>
#include <functional>
#include <unordered_set>
#include <vector>
#include <unordered_map>
#include <algorithm>
#include "pin.H"
#include "pin_isa_compat.H"
#include "cctlib.H"

Include dependency graph for redspy_spatial_userdefine_client.cpp:

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Classes
struct	RedSpyThreadData
struct	ArrayAnalysis< T, isApprox >
struct	RedundacyData

Macros
#define	USE_TREE_BASED_FOR_DATA_CENTRIC
#define	USE_TREE_WITH_ADDR
#define	THREAD_MAX   (1024)
#define	GEN_REG_NUM   (16)
#define	GEN_REG_LEN   (8)
#define	X87_REG_NUM   (8)
#define	X87_REG_LEN   (10)
#define	SIMD_REG_NUM   (16)
#define	SIMD_REG_LEN   (32)
#define	SAME_RATE   (0.1)
#define	SAME_RECORD_LIMIT   (0)
#define	RED_RATE   (0.9)
#define	APPROX_RATE   (0.01)
#define	ARRAY_UPDATE_THRESHOLD(a)   (a / 4)
#define	MAKE_CONTEXT_PAIR(a, b)   (((uint64_t)(a) << 32) | ((uint64_t)(b)))
#define	ARRAY_ANALYSIS_FN_NAME   "Analyze_this_array"
#define	REG_ANALYSIS_FN_NAME   "Analyze_regs"

Typedefs
using	ValueGroup = struct valueGroup { list< uint32_t > indexes
using	IntraRedRecord = struct intraRedRecord { double redundancy
using	IntraRegsRed = struct intraRegsRed { double genRegRed

Functions
RedSpyThreadData *	ClientGetTLS (const THREADID threadId)
static INT32	Usage ()
static void	ClientInit (int argc, char *argv[])
VOID	RecordIntraRegsRedundancy (uint32_t ctxt, IntraRegsRed redPair, THREADID threadId)
VOID	RecordIntraArrayRedundancy (const string &name, const IntraRedRecord &redPair, THREADID threadId)
static void	CheckRegValues (CONTEXT *ctxt, THREADID threadId)
static VOID	InstrumentInsCallback (INS ins, VOID *v, const uint32_t opaqueHandle)
void	new_ARRAY_ANALYSIS_FN_NAME (const char *name, void *addr, uint32_t typeSize, uint32_t stride, bool isApprox, THREADID threadId)
VOID	Overrides (IMG img, VOID *v)
static string	ConvertListToString (list< uint32_t > inlist)
static bool	RedundacyCompare (const struct RedundacyData &first, const struct RedundacyData &second)
static void	PrintRedundancyPairs (THREADID threadId)
static VOID	ImageUnload (IMG img, VOID *v)
static VOID	ThreadFiniFunc (THREADID threadId, const CONTEXT *ctxt, INT32 code, VOID *v)
static VOID	FiniFunc (INT32 code, VOID *v)
static void	InitThreadData (RedSpyThreadData *tdata)
static VOID	ThreadStart (THREADID threadid, CONTEXT *ctxt, INT32 flags, VOID *v)
int	main (int argc, char *argv[])

Variables
uint32_t	curCtxt
list< ValueGroup >	group
list< uint32_t >	spatialRedInd
double	x87RegRed
double	simdRegRed
static TLS_KEY	client_tls_key
static RedSpyThreadData *	gSingleThreadedTData
static FILE *	gTraceFile
uint32_t	lastStatic
static unordered_map< string, list< IntraRedRecord > >	arrayDataRed [THREAD_MAX]
static unordered_map< uint32_t, list< IntraRegsRed > >	regsRed [THREAD_MAX]

Macro Definition Documentation

APPROX_RATE

#define APPROX_RATE   (0.01)

Definition at line 44 of file redspy_spatial_userdefine_client.cpp.

ARRAY_ANALYSIS_FN_NAME

#define ARRAY_ANALYSIS_FN_NAME   "Analyze_this_array"

Definition at line 49 of file redspy_spatial_userdefine_client.cpp.

ARRAY_UPDATE_THRESHOLD

#define ARRAY_UPDATE_THRESHOLD

(

a

)

(a / 4)

Definition at line 46 of file redspy_spatial_userdefine_client.cpp.

GEN_REG_LEN

#define GEN_REG_LEN   (8)

Definition at line 35 of file redspy_spatial_userdefine_client.cpp.

GEN_REG_NUM

#define GEN_REG_NUM   (16)

Definition at line 34 of file redspy_spatial_userdefine_client.cpp.

MAKE_CONTEXT_PAIR

#define MAKE_CONTEXT_PAIR	(		a,
			b
	)		(((uint64_t)(a) << 32) | ((uint64_t)(b)))

Definition at line 47 of file redspy_spatial_userdefine_client.cpp.

RED_RATE

#define RED_RATE   (0.9)

Definition at line 43 of file redspy_spatial_userdefine_client.cpp.

REG_ANALYSIS_FN_NAME

#define REG_ANALYSIS_FN_NAME   "Analyze_regs"

Definition at line 50 of file redspy_spatial_userdefine_client.cpp.

SAME_RATE

#define SAME_RATE   (0.1)

Definition at line 41 of file redspy_spatial_userdefine_client.cpp.

SAME_RECORD_LIMIT

#define SAME_RECORD_LIMIT   (0)

Definition at line 42 of file redspy_spatial_userdefine_client.cpp.

SIMD_REG_LEN

#define SIMD_REG_LEN   (32)

Definition at line 39 of file redspy_spatial_userdefine_client.cpp.

SIMD_REG_NUM

#define SIMD_REG_NUM   (16)

Definition at line 38 of file redspy_spatial_userdefine_client.cpp.

THREAD_MAX

#define THREAD_MAX   (1024)

Definition at line 32 of file redspy_spatial_userdefine_client.cpp.

USE_TREE_BASED_FOR_DATA_CENTRIC

#define USE_TREE_BASED_FOR_DATA_CENTRIC

Definition at line 26 of file redspy_spatial_userdefine_client.cpp.

USE_TREE_WITH_ADDR

#define USE_TREE_WITH_ADDR

Definition at line 27 of file redspy_spatial_userdefine_client.cpp.

X87_REG_LEN

#define X87_REG_LEN   (10)

Definition at line 37 of file redspy_spatial_userdefine_client.cpp.

X87_REG_NUM

#define X87_REG_NUM   (8)

Definition at line 36 of file redspy_spatial_userdefine_client.cpp.

Typedef Documentation

IntraRedRecord

using IntraRedRecord = struct intraRedRecord { double redundancy

Definition at line 57 of file redspy_spatial_userdefine_client.cpp.

IntraRegsRed

using IntraRegsRed = struct intraRegsRed { double genRegRed

Definition at line 64 of file redspy_spatial_userdefine_client.cpp.

ValueGroup

using ValueGroup = struct valueGroup { list<uint32_t> indexes

Definition at line 53 of file redspy_spatial_userdefine_client.cpp.

Function Documentation

CheckRegValues()

static void CheckRegValues ( CONTEXT *  ctxt, THREADID  threadId  )

static

Definition at line 154 of file redspy_spatial_userdefine_client.cpp.

References GEN_REG_LEN, GEN_REG_NUM, PinCCTLib::GetContextHandle(), RecordIntraRegsRedundancy(), RED_RATE, SIMD_REG_LEN, SIMD_REG_NUM, X87_REG_LEN, and X87_REG_NUM.

Referenced by Overrides().

ClientGetTLS()

RedSpyThreadData* ClientGetTLS ( const THREADID  threadId )

inline

Definition at line 81 of file redspy_spatial_userdefine_client.cpp.

References client_tls_key, and gSingleThreadedTData.

ClientInit()

static void ClientInit ( int  argc, char *  argv[]  )

static

Definition at line 101 of file redspy_spatial_userdefine_client.cpp.

References gTraceFile, and MAX_FILE_PATH.

Referenced by main().

ConvertListToString()

static string ConvertListToString ( list< uint32_t >  inlist )

inlinestatic

Definition at line 481 of file redspy_spatial_userdefine_client.cpp.

Referenced by PrintRedundancyPairs().

FiniFunc()

static VOID FiniFunc ( INT32  code, VOID *  v  )

static

Definition at line 561 of file redspy_spatial_userdefine_client.cpp.

Referenced by main().

ImageUnload()

static VOID ImageUnload ( IMG  img, VOID *  v  )

static

Definition at line 546 of file redspy_spatial_userdefine_client.cpp.

References arrayDataRed, gTraceFile, and PrintRedundancyPairs().

Referenced by main().

InitThreadData()

static void InitThreadData ( RedSpyThreadData *  tdata )

static

Definition at line 566 of file redspy_spatial_userdefine_client.cpp.

References RedSpyThreadData::numIns.

Referenced by ThreadStart().

InstrumentInsCallback()

static VOID InstrumentInsCallback ( INS  ins, VOID *  v, const uint32_t  opaqueHandle  )

static

Definition at line 360 of file redspy_spatial_userdefine_client.cpp.

Referenced by main().

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 583 of file redspy_spatial_userdefine_client.cpp.

References client_tls_key, ClientInit(), FiniFunc(), gTraceFile, ImageUnload(), InstrumentInsCallback(), INTERESTING_INS_MEMORY_ACCESS, Overrides(), PinCCTLib::PinCCTLibInit(), ThreadFiniFunc(), ThreadStart(), and Usage().

new_ARRAY_ANALYSIS_FN_NAME()

void new_ARRAY_ANALYSIS_FN_NAME	(	const char *	name,
		void *	addr,
		uint32_t	typeSize,
		uint32_t	stride,
		bool	isApprox,
		THREADID	threadId
	)

Definition at line 364 of file redspy_spatial_userdefine_client.cpp.

References PinCCTLib::GetContextHandle(), PinCCTLib::GetDataObjectHandle(), and RecordIntraArrayRedundancy().

Referenced by Overrides().

Overrides()

VOID Overrides	(	IMG	img,
		VOID *	v
	)

Definition at line 439 of file redspy_spatial_userdefine_client.cpp.

References ARRAY_ANALYSIS_FN_NAME, CheckRegValues(), new_ARRAY_ANALYSIS_FN_NAME(), and REG_ANALYSIS_FN_NAME.

Referenced by main().

PrintRedundancyPairs()

static void PrintRedundancyPairs ( THREADID  threadId )

static

Definition at line 504 of file redspy_spatial_userdefine_client.cpp.

References arrayDataRed, ConvertListToString(), gTraceFile, PinCCTLib::PrintFullCallingContext(), and regsRed.

Referenced by ImageUnload().

RecordIntraArrayRedundancy()

VOID RecordIntraArrayRedundancy ( const string &  name, const IntraRedRecord &  redPair, THREADID  threadId  )

inline

Definition at line 142 of file redspy_spatial_userdefine_client.cpp.

References arrayDataRed.

Referenced by new_ARRAY_ANALYSIS_FN_NAME().

RecordIntraRegsRedundancy()

VOID RecordIntraRegsRedundancy ( uint32_t  ctxt, IntraRegsRed  redPair, THREADID  threadId  )

inline

Definition at line 130 of file redspy_spatial_userdefine_client.cpp.

References regsRed.

Referenced by CheckRegValues().

RedundacyCompare()

static bool RedundacyCompare ( const struct RedundacyData &  first, const struct RedundacyData &  second  )

inlinestatic

Definition at line 500 of file redspy_spatial_userdefine_client.cpp.

References RedundacyData::frequency.

ThreadFiniFunc()

static VOID ThreadFiniFunc ( THREADID  threadId, const CONTEXT *  ctxt, INT32  code, VOID *  v  )

static

Definition at line 558 of file redspy_spatial_userdefine_client.cpp.

Referenced by main().

ThreadStart()

static VOID ThreadStart ( THREADID  threadid, CONTEXT *  ctxt, INT32  flags, VOID *  v  )

static

Definition at line 570 of file redspy_spatial_userdefine_client.cpp.

References client_tls_key, gSingleThreadedTData, and InitThreadData().

Referenced by main().

Usage()

static INT32 Usage ( )

static

Definition at line 92 of file redspy_spatial_userdefine_client.cpp.

Referenced by main().

Variable Documentation

arrayDataRed

unordered_map<string, list<IntraRedRecord> > arrayDataRed[THREAD_MAX]

static

Definition at line 126 of file redspy_spatial_userdefine_client.cpp.

Referenced by ImageUnload(), PrintRedundancyPairs(), and RecordIntraArrayRedundancy().

client_tls_key

TLS_KEY client_tls_key

static

Definition at line 77 of file redspy_spatial_userdefine_client.cpp.

Referenced by ClientGetTLS(), main(), and ThreadStart().

curCtxt

uint32_t curCtxt

Definition at line 59 of file redspy_spatial_userdefine_client.cpp.

Referenced by AnalyzeInsLevelReuse(), CheckAfterLargeRead(), CheckEvictions(), checkMovValueNum(), checkOpcodeValueNum(), and RecordEvictionPair().

group

list<ValueGroup> group

Definition at line 60 of file redspy_spatial_userdefine_client.cpp.

gSingleThreadedTData

RedSpyThreadData* gSingleThreadedTData

static

Definition at line 78 of file redspy_spatial_userdefine_client.cpp.

Referenced by ClientGetTLS(), and ThreadStart().

gTraceFile

FILE* gTraceFile

static

Definition at line 98 of file redspy_spatial_userdefine_client.cpp.

Referenced by ClientInit(), ImageUnload(), main(), and PrintRedundancyPairs().

lastStatic

uint32_t lastStatic

Definition at line 99 of file redspy_spatial_userdefine_client.cpp.

regsRed

unordered_map<uint32_t, list<IntraRegsRed> > regsRed[THREAD_MAX]

static

Definition at line 127 of file redspy_spatial_userdefine_client.cpp.

Referenced by PrintRedundancyPairs(), and RecordIntraRegsRedundancy().

simdRegRed

double simdRegRed

Definition at line 67 of file redspy_spatial_userdefine_client.cpp.

spatialRedInd

list<uint32_t> spatialRedInd

Definition at line 61 of file redspy_spatial_userdefine_client.cpp.

x87RegRed

double x87RegRed

Definition at line 66 of file redspy_spatial_userdefine_client.cpp.