org.bytedeco.tvm

Class DLDataType

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tvm.DLDataType

All Implemented Interfaces:

AutoCloseable

@Properties(inherit=tvm_runtime.class)
public class DLDataType
extends Pointer

\brief The data type the tensor can hold. Examples - float: type_code = 2, bits = 32, lanes=1 - float4(vectorized 4 float): type_code = 2, bits = 32, lanes=4 - int8: type_code = 0, bits = 8, lanes=1 - std::complex: type_code = 5, bits = 64, lanes = 1

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
DLDataType() Default native constructor.
DLDataType(long size) Native array allocator.
DLDataType(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
byte	bits() \brief Number of bits, common choices are 8, 16, 32.
DLDataType	bits(byte setter)
byte	code() \brief Type code of base types.
DLDataType	code(byte setter)
DLDataType	getPointer(long i)
short	lanes() \brief Number of lanes in the type, used for vector types.
DLDataType	lanes(short setter)
DLDataType	position(long position)

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, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, 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

DLDataType

public DLDataType()

Default native constructor.

DLDataType

public DLDataType(long size)

Native array allocator. Access with Pointer.position(long).

DLDataType

public DLDataType(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public DLDataType position(long position)

Overrides:

position in class Pointer

getPointer

public DLDataType getPointer(long i)

Overrides:

getPointer in class Pointer

code

@Cast(value="uint8_t")
public byte code()

\brief Type code of base types. We keep it uint8_t instead of DLDataTypeCode for minimal memory footprint, but the value should be one of DLDataTypeCode enum values.

code

public DLDataType code(byte setter)

bits

@Cast(value="uint8_t")
public byte bits()

\brief Number of bits, common choices are 8, 16, 32.

bits

public DLDataType bits(byte setter)

lanes

@Cast(value="uint16_t")
public short lanes()

\brief Number of lanes in the type, used for vector types.

lanes

public DLDataType lanes(short setter)