org.bytedeco.cuda.cudart

Class __nv_bfloat16

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.cuda.cudart.__nv_bfloat16

All Implemented Interfaces:

AutoCloseable

@NoOffset
 @Properties(inherit=cudart.class)
public class __nv_bfloat16
extends Pointer

\ingroup CUDA_MATH_INTRINSIC_BFLOAT16 \brief nv_bfloat16 datatype \details This structure implements the datatype for storing nv_bfloat16 floating-point numbers. The structure implements assignment operators and type conversions. 16 bits are being used in total: 1 sign bit, 8 bits for the exponent, and the significand is being stored in 7 bits. The total precision is 8 bits.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
__nv_bfloat16(__half f) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p __half input using default round-to-nearest-even rounding mode.
__nv_bfloat16(__nv_bfloat16_raw hr) \ingroup CUDA_MATH__BFLOAT16_MISC Constructor from \p __nv_bfloat16_raw.
__nv_bfloat16() \ingroup CUDA_MATH__BFLOAT16_MISC \brief Constructor by default.
__nv_bfloat16(double f) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p double input using default round-to-nearest-even rounding mode.
__nv_bfloat16(float f) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p float input using default round-to-nearest-even rounding mode.
__nv_bfloat16(int val) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p int input using default round-to-nearest-even rounding mode.
__nv_bfloat16(long val) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p long input using default round-to-nearest-even rounding mode.
__nv_bfloat16(Pointer p) Pointer cast constructor.
__nv_bfloat16(short val) \ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p short integer input using default round-to-nearest-even rounding mode.

Method Summary

Modifier and Type	Method and Description
__nv_bfloat16_raw	as__nv_bfloat16_raw() \ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16_raw operator.
boolean	asBoolean() \ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p bool data type.
byte	asByte() \ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p signed \p char data type.
float	asFloat() \ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p float operator.
int	asInt() \ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p int data type.
long	asLong() \ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p long data type.
short	asShort() \ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p short data type.
__nv_bfloat16	put(__nv_bfloat16_raw hr) \ingroup CUDA_MATH__BFLOAT16_MISC Assignment operator from \p __nv_bfloat16_raw.
__nv_bfloat16	put(double f) \ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16 assignment operator from \p double input using default round-to-nearest-even rounding mode.
__nv_bfloat16	put(float f) \ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16 assignment operator from \p float input using default round-to-nearest-even rounding mode.
__nv_bfloat16	put(int val) \ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p int assignment operator, using default round-to-nearest-even rounding mode.
__nv_bfloat16	put(long val) \ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p long \p long assignment operator, using default round-to-nearest-even rounding mode.
__nv_bfloat16	put(short val) \ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p short assignment operator, using default round-to-nearest-even rounding mode.

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

__nv_bfloat16

public __nv_bfloat16(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

__nv_bfloat16

public __nv_bfloat16()

\ingroup CUDA_MATH__BFLOAT16_MISC \brief Constructor by default. \details Emtpy default constructor, result is uninitialized.

__nv_bfloat16

public __nv_bfloat16(@Const @ByRef
                     __nv_bfloat16_raw hr)

\ingroup CUDA_MATH__BFLOAT16_MISC Constructor from \p __nv_bfloat16_raw.

__nv_bfloat16

public __nv_bfloat16(@Const @ByVal
                     __half f)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p __half input using default round-to-nearest-even rounding mode.

__nv_bfloat16

public __nv_bfloat16(float f)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p float input using default round-to-nearest-even rounding mode.

__nv_bfloat16

public __nv_bfloat16(double f)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p double input using default round-to-nearest-even rounding mode.

__nv_bfloat16

public __nv_bfloat16(short val)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p short integer input using default round-to-nearest-even rounding mode.

__nv_bfloat16

public __nv_bfloat16(int val)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p int input using default round-to-nearest-even rounding mode.

__nv_bfloat16

public __nv_bfloat16(long val)

\ingroup CUDA_MATH__BFLOAT16_MISC Construct \p __nv_bfloat16 from \p long input using default round-to-nearest-even rounding mode.

Method Detail

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(@Const @ByRef
                                                             __nv_bfloat16_raw hr)

\ingroup CUDA_MATH__BFLOAT16_MISC Assignment operator from \p __nv_bfloat16_raw.

as__nv_bfloat16_raw

@ByVal
 @Name(value="operator __nv_bfloat16_raw")
public __nv_bfloat16_raw as__nv_bfloat16_raw()

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16_raw operator.

asFloat

@Name(value="operator float")
public float asFloat()

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p float operator.

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(float f)

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16 assignment operator from \p float input using default round-to-nearest-even rounding mode.

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(double f)

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast to \p __nv_bfloat16 assignment operator from \p double input using default round-to-nearest-even rounding mode.

asByte

@Name(value="operator signed char")
public byte asByte()

\ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p signed \p char data type. Using round-toward-zero rounding mode. See __bfloat162char_rz(__nv_bfloat16) for further details

asShort

@Name(value="operator short")
public short asShort()

\ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p short data type. Using round-toward-zero rounding mode. See __bfloat162short_rz(__nv_bfloat16) for further details

asInt

@Name(value="operator int")
public int asInt()

\ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p int data type. Using round-toward-zero rounding mode. See __bfloat162int_rz(__nv_bfloat16) for further details

asLong

@Name(value="operator long")
public long asLong()

\ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p long data type. Using round-toward-zero rounding mode.

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(short val)

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p short assignment operator, using default round-to-nearest-even rounding mode.

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(int val)

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p int assignment operator, using default round-to-nearest-even rounding mode.

put

@ByRef
 @Name(value="operator =")
public __nv_bfloat16 put(long val)

\ingroup CUDA_MATH__BFLOAT16_MISC Type cast from \p long \p long assignment operator, using default round-to-nearest-even rounding mode.

asBoolean

@Cast(value="bool")
 @Name(value="operator bool")
public boolean asBoolean()

\ingroup CUDA_MATH__BFLOAT16_MISC Conversion operator to \p bool data type. +0 and -0 inputs convert to \p false. Non-zero inputs convert to \p true.