java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.opencl.CLDeviceTopologyAMD

All Implemented Interfaces:: java.lang.AutoCloseable, NativeResource, Pointer

public class CLDeviceTopologyAMD
extends Struct

The struct returned by GetDeviceInfo with param_name set to DEVICE_TOPOLOGY_AMD.

Layout

union cl_device_topology_amd {
    struct {
        cl_uint type;
        cl_uint[5] data;
    } raw;
    struct {
        cl_uint type;
        char[17];
        cl_char bus;
        cl_char device;
        cl_char function;
    } pcie;
}

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class CLDeviceTopologyAMD.Buffer
An array of CLDeviceTopologyAMD structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  Pointer.Default

Field Summary

Fields
Modifier and Type Field and Description

static int SIZEOF
The struct size in bytes.
- Fields inherited from interface org.lwjgl.system.Pointer
  POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description
`CLDeviceTopologyAMD(java.nio.ByteBuffer container)` Creates a `CLDeviceTopologyAMD` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static CLDeviceTopologyAMD`	`calloc()` Returns a new `CLDeviceTopologyAMD` instance allocated with `memCalloc`.
`static CLDeviceTopologyAMD.Buffer`	`calloc(int capacity)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated with `memCalloc`.
`static CLDeviceTopologyAMD`	`callocStack()` Returns a new `CLDeviceTopologyAMD` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static CLDeviceTopologyAMD.Buffer`	`callocStack(int capacity)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static CLDeviceTopologyAMD.Buffer`	`callocStack(int capacity, MemoryStack stack)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static CLDeviceTopologyAMD`	`callocStack(MemoryStack stack)` Returns a new `CLDeviceTopologyAMD` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static CLDeviceTopologyAMD`	`create()` Returns a new `CLDeviceTopologyAMD` instance allocated with `BufferUtils`.
`static CLDeviceTopologyAMD.Buffer`	`create(int capacity)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated with `BufferUtils`.
`static CLDeviceTopologyAMD`	`create(long address)` Returns a new `CLDeviceTopologyAMD` instance for the specified memory address or `null` if the address is `NULL`.
`static CLDeviceTopologyAMD.Buffer`	`create(long address, int capacity)` Create a `CLDeviceTopologyAMD.Buffer` instance at the specified memory.
`static CLDeviceTopologyAMD`	`malloc()` Returns a new `CLDeviceTopologyAMD` instance allocated with `memAlloc`.
`static CLDeviceTopologyAMD.Buffer`	`malloc(int capacity)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated with `memAlloc`.
`static CLDeviceTopologyAMD`	`mallocStack()` Returns a new `CLDeviceTopologyAMD` instance allocated on the thread-local `MemoryStack`.
`static CLDeviceTopologyAMD.Buffer`	`mallocStack(int capacity)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated on the thread-local `MemoryStack`.
`static CLDeviceTopologyAMD.Buffer`	`mallocStack(int capacity, MemoryStack stack)` Returns a new `CLDeviceTopologyAMD.Buffer` instance allocated on the specified `MemoryStack`.
`static CLDeviceTopologyAMD`	`mallocStack(MemoryStack stack)` Returns a new `CLDeviceTopologyAMD` instance allocated on the specified `MemoryStack`.
`byte`	`pcie_bus()` Returns the value of the `pcie_bus` field.
`byte`	`pcie_device()` Returns the value of the `pcie_device` field.
`byte`	`pcie_function()` Returns the value of the `pcie_function` field.
`int`	`pcie_type()` Returns the value of the `pcie_type` field.
`java.nio.IntBuffer`	`raw_data()` Returns a `IntBuffer` view of the `raw_data` field.
`int`	`raw_data(int index)` Returns the value at the specified index of the `raw_data` field.
`int`	`raw_type()` Returns the value of the `raw_type` field.
`int`	`sizeof()` Returns the `sizeof(struct)`.

Methods inherited from class org.lwjgl.system.Struct
clear, free

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource
close

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
- Constructor Detail
  - CLDeviceTopologyAMD
```
public CLDeviceTopologyAMD(java.nio.ByteBuffer container)
```
    Creates a CLDeviceTopologyAMD instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.
    The created instance holds a strong reference to the container object.
- Method Detail
  - sizeof
```
public int sizeof()
```
    Description copied from class: Struct
    
    Returns the sizeof(struct).
    
    Specified by:
    
    sizeof in class Struct
  - raw_type
```
public int raw_type()
```
    Returns the value of the raw_type field.
  - raw_data
```
public java.nio.IntBuffer raw_data()
```
    Returns a IntBuffer view of the raw_data field.
  - raw_data
```
public int raw_data(int index)
```
    Returns the value at the specified index of the raw_data field.
  - pcie_type
```
public int pcie_type()
```
    Returns the value of the pcie_type field.
  - pcie_bus
```
public byte pcie_bus()
```
    Returns the value of the pcie_bus field.
  - pcie_device
```
public byte pcie_device()
```
    Returns the value of the pcie_device field.
  - pcie_function
```
public byte pcie_function()
```
    Returns the value of the pcie_function field.
  - malloc
```
public static CLDeviceTopologyAMD malloc()
```
    Returns a new CLDeviceTopologyAMD instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static CLDeviceTopologyAMD calloc()
```
    Returns a new CLDeviceTopologyAMD instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static CLDeviceTopologyAMD create()
```
    Returns a new CLDeviceTopologyAMD instance allocated with BufferUtils.
  - create
```
public static CLDeviceTopologyAMD create(long address)
```
    Returns a new CLDeviceTopologyAMD instance for the specified memory address or null if the address is NULL.
  - malloc
```
public static CLDeviceTopologyAMD.Buffer malloc(int capacity)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static CLDeviceTopologyAMD.Buffer calloc(int capacity)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static CLDeviceTopologyAMD.Buffer create(int capacity)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static CLDeviceTopologyAMD.Buffer create(long address,
                                                int capacity)
```
    Create a CLDeviceTopologyAMD.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - mallocStack
```
public static CLDeviceTopologyAMD mallocStack()
```
    Returns a new CLDeviceTopologyAMD instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static CLDeviceTopologyAMD callocStack()
```
    Returns a new CLDeviceTopologyAMD instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static CLDeviceTopologyAMD mallocStack(MemoryStack stack)
```
    Returns a new CLDeviceTopologyAMD instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static CLDeviceTopologyAMD callocStack(MemoryStack stack)
```
    Returns a new CLDeviceTopologyAMD instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static CLDeviceTopologyAMD.Buffer mallocStack(int capacity)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static CLDeviceTopologyAMD.Buffer callocStack(int capacity)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static CLDeviceTopologyAMD.Buffer mallocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static CLDeviceTopologyAMD.Buffer callocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new CLDeviceTopologyAMD.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity

Class CLDeviceTopologyAMD

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.lwjgl.system.Struct

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class java.lang.Object

Methods inherited from interface org.lwjgl.system.NativeResource

Field Detail

SIZEOF

Constructor Detail

CLDeviceTopologyAMD

Method Detail

sizeof

raw_type

raw_data

raw_data

pcie_type

pcie_bus

pcie_device

pcie_function

malloc

calloc

create

create

malloc

calloc

create

create

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack