Module tornado.api

Package uk.ac.manchester.tornado.api.types.utils

Class FloatOps

java.lang.Object

uk.ac.manchester.tornado.api.types.utils.FloatOps

public class FloatOps
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final float	EPSILON
static final String	FMT
static final String	FMT_16
static final String	FMT_2
static final String	FMT_3
static final String	FMT_3_E
static final String	FMT_4
static final String	FMT_4_EM
static final String	FMT_4_M
static final String	FMT_6
static final String	FMT_6_E
static final String	FMT_8

Constructor Summary

Constructors

Constructor	Description
FloatOps()

Method Summary

Modifier and Type	Method	Description
static void	atomicAdd(float[] array, int index, float value)
static boolean	compare(float a, float b)
static boolean	compare(float a, float b, float tol)
static boolean	compareBits(float a, float b)
static boolean	compareULP(float value, float expected, float ulps)
static float	findMaxULP(float value, float expected)
static float	findMaxULP(FloatArray value, FloatArray expected)
static float	findMaxULP(Float2 value, Float2 expected)
static float	findMaxULP(Float3 value, Float3 expected)
static float	findMaxULP(Float4 value, Float4 expected)
static float	findMaxULP(Float8 value, Float8 expected)
static float	sq(float value)

Methods inherited from class java.lang.Object

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

Field Details

EPSILON

public static final float EPSILON

See Also:

• Constant Field Values

FMT

public static final String FMT

See Also:

• Constant Field Values

FMT_2

public static final String FMT_2

See Also:

• Constant Field Values

FMT_3

public static final String FMT_3

See Also:

• Constant Field Values

FMT_3_E

public static final String FMT_3_E

See Also:

• Constant Field Values

FMT_4

public static final String FMT_4

See Also:

• Constant Field Values

FMT_4_M

public static final String FMT_4_M

See Also:

• Constant Field Values

FMT_4_EM

public static final String FMT_4_EM

See Also:

• Constant Field Values

FMT_6

public static final String FMT_6

See Also:

• Constant Field Values

FMT_8

public static final String FMT_8

See Also:

• Constant Field Values

FMT_16

public static final String FMT_16

See Also:

• Constant Field Values

FMT_6_E

public static final String FMT_6_E

See Also:

• Constant Field Values

Constructor Details

FloatOps

public FloatOps()

Method Details

compareBits

public static boolean compareBits(float a,
 float b)

compareULP

public static boolean compareULP(float value,
 float expected,
 float ulps)

findMaxULP

public static float findMaxULP(Float2 value,
 Float2 expected)

findMaxULP

public static float findMaxULP(Float3 value,
 Float3 expected)

findMaxULP

public static float findMaxULP(Float4 value,
 Float4 expected)

findMaxULP

public static float findMaxULP(FloatArray value,
 FloatArray expected)

findMaxULP

public static float findMaxULP(Float8 value,
 Float8 expected)

findMaxULP

public static float findMaxULP(float value,
 float expected)

compare

public static boolean compare(float a,
 float b)

compare

public static boolean compare(float a,
 float b,
 float tol)

sq

public static float sq(float value)

atomicAdd

public static void atomicAdd(float[] array,
 int index,
 float value)