Package org.apache.sysds.runtime.codegen

Class CodegenUtils

java.lang.Object

org.apache.sysds.runtime.codegen.CodegenUtils

public class CodegenUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static ClassLoader	_mainClassLoader

Constructor Summary

Constructors

Constructor	Description
CodegenUtils()

Method Summary

Modifier and Type	Method	Description
static void	clearClassCache()
static void	clearClassCache(Class<?> cla)
static Class<?>	compileClass(String name, String src)
static SpoofOperator	createInstance(Class<?> cla)
static SpoofOperator.SideInput	createSideInput(MatrixBlock in)
static Class<?>	getClass(String name)
static Class<?>	getClass(String name, byte[] classBytes)
static byte[]	getClassData(String name)
static Class<?>	getClassSync(String name, byte[] classBytes)
static Integer	getCUDAopID(String name)
static boolean	isNumeric(String str)	Extension of org.apache.commons.lang.StringUtils to account for negatives and decimals.
static String	printWithLineNumber(String src)
static void	putCUDAOpID(String name, int id)
static void	putCUDASource(int id, String src)
static void	setClassLoader(ClassLoader clsLoader)

Methods inherited from class java.lang.Object

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

Field Detail

_mainClassLoader

public static ClassLoader _mainClassLoader

Constructor Detail

CodegenUtils

public CodegenUtils()

Method Detail

setClassLoader

public static void setClassLoader(ClassLoader clsLoader)

compileClass

public static Class<?> compileClass(String name,
                                    String src)

getClass

public static Class<?> getClass(String name)

getClassSync

public static Class<?> getClassSync(String name,
                                    byte[] classBytes)

getClass

public static Class<?> getClass(String name,
                                byte[] classBytes)

getClassData

public static byte[] getClassData(String name)

clearClassCache

public static void clearClassCache()

clearClassCache

public static void clearClassCache(Class<?> cla)

createInstance

public static SpoofOperator createInstance(Class<?> cla)

getCUDAopID

public static Integer getCUDAopID(String name)

putCUDAOpID

public static void putCUDAOpID(String name,
                               int id)

putCUDASource

public static void putCUDASource(int id,
                                 String src)

createSideInput

public static SpoofOperator.SideInput createSideInput(MatrixBlock in)

isNumeric

public static boolean isNumeric(String str)

Extension of org.apache.commons.lang.StringUtils to account for negatives and decimals.

Parameters:

str - the String to check, may be null

Returns:

true if only contains digits,-,., and is non-null

printWithLineNumber

public static String printWithLineNumber(String src)