Package org.apache.sysds.hops.codegen

Class SpoofCompiler

java.lang.Object

org.apache.sysds.hops.codegen.SpoofCompiler

public class SpoofCompiler
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SpoofCompiler.CompilerType
static enum	SpoofCompiler.GeneratorAPI
static enum	SpoofCompiler.IntegrationType
static enum	SpoofCompiler.PlanCachePolicy
static enum	SpoofCompiler.PlanSelector
static enum	SpoofCompiler.RegisterAlloc

Field Summary

Fields

Modifier and Type	Field	Description
static SpoofCompiler.GeneratorAPI	API
static final SpoofCompiler.IntegrationType	INTEGRATION
static SpoofCompiler.CompilerType	JAVA_COMPILER
static HashMap<SpoofCompiler.GeneratorAPI,Long>	native_contexts
static SpoofCompiler.PlanCachePolicy	PLAN_CACHE_POLICY
static final int	PLAN_CACHE_SIZE
static SpoofCompiler.PlanSelector	PLAN_SEL_POLICY
static final boolean	PRUNE_REDUNDANT_PLANS
static final boolean	RECOMPILE_CODEGEN
static final SpoofCompiler.RegisterAlloc	REG_ALLOC_POLICY

Constructor Summary

Constructors

Constructor	Description
SpoofCompiler()

Method Summary

Modifier and Type	Method	Description
static void	cleanupCodeGenerator()
static PlanSelection	createPlanSelector()	Factory method for alternative plan selection policies.
static void	generateCode(DMLProgram dmlprog)
static void	generateCode(Program rtprog)
static ArrayList<Hop>	generateCodeFromHopDAGs(ArrayList<Hop> roots)
static ArrayList<Instruction>	generateCodeFromHopDAGsToInst(Hop root)
static ArrayList<Instruction>	generateCodeFromHopDAGsToInst(StatementBlock sb, ArrayList<Hop> roots)
static void	generateCodeFromProgramBlock(ProgramBlock current)
static void	generateCodeFromStatementBlock(StatementBlock current)
static void	loadNativeCodeGenerator(SpoofCompiler.GeneratorAPI generator)
static ArrayList<Hop>	optimize(ArrayList<Hop> roots, boolean recompile)	Main interface of sum-product optimizer, statement block dag.
static Hop	optimize(Hop root, boolean recompile)	Main interface of sum-product optimizer, predicate dag.
static void	setConfiguredPlanSelector()
static void	setExecTypeSpecificJavaCompiler()
static void	unloadNativeCodeGenerator()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

JAVA_COMPILER

public static SpoofCompiler.CompilerType JAVA_COMPILER

PLAN_SEL_POLICY

public static SpoofCompiler.PlanSelector PLAN_SEL_POLICY

INTEGRATION

public static final SpoofCompiler.IntegrationType INTEGRATION

RECOMPILE_CODEGEN

public static final boolean RECOMPILE_CODEGEN

See Also:

• Constant Field Values

PRUNE_REDUNDANT_PLANS

public static final boolean PRUNE_REDUNDANT_PLANS

See Also:

• Constant Field Values

PLAN_CACHE_POLICY

public static SpoofCompiler.PlanCachePolicy PLAN_CACHE_POLICY

PLAN_CACHE_SIZE

public static final int PLAN_CACHE_SIZE

See Also:

• Constant Field Values

REG_ALLOC_POLICY

public static final SpoofCompiler.RegisterAlloc REG_ALLOC_POLICY

API

public static SpoofCompiler.GeneratorAPI API

native_contexts

public static HashMap<SpoofCompiler.GeneratorAPI,Long> native_contexts

Constructor Details

SpoofCompiler

public SpoofCompiler()

Method Details

loadNativeCodeGenerator

public static void loadNativeCodeGenerator(SpoofCompiler.GeneratorAPI generator)

unloadNativeCodeGenerator

public static void unloadNativeCodeGenerator()

generateCode

public static void generateCode(DMLProgram dmlprog)

generateCode

public static void generateCode(Program rtprog)

generateCodeFromStatementBlock

public static void generateCodeFromStatementBlock(StatementBlock current)

generateCodeFromProgramBlock

public static void generateCodeFromProgramBlock(ProgramBlock current)

generateCodeFromHopDAGs

public static ArrayList<Hop> generateCodeFromHopDAGs(ArrayList<Hop> roots)

generateCodeFromHopDAGsToInst

public static ArrayList<Instruction> generateCodeFromHopDAGsToInst(StatementBlock sb,
 ArrayList<Hop> roots)

generateCodeFromHopDAGsToInst

public static ArrayList<Instruction> generateCodeFromHopDAGsToInst(Hop root)

optimize

public static Hop optimize(Hop root,
 boolean recompile)

Main interface of sum-product optimizer, predicate dag.

Parameters:

root - dag root node

recompile - true if invoked during dynamic recompilation

Returns:

dag root node of modified dag

optimize

public static ArrayList<Hop> optimize(ArrayList<Hop> roots,
 boolean recompile)

Main interface of sum-product optimizer, statement block dag.

Parameters:

roots - dag root nodes

recompile - true if invoked during dynamic recompilation

Returns:

dag root nodes of modified dag

cleanupCodeGenerator

public static void cleanupCodeGenerator()

createPlanSelector

public static PlanSelection createPlanSelector()

Factory method for alternative plan selection policies.

Returns:

plan selector

setConfiguredPlanSelector

public static void setConfiguredPlanSelector()

setExecTypeSpecificJavaCompiler

public static void setExecTypeSpecificJavaCompiler()