Top Description Inners Fields Constructors Methods
org.lwjgl.system.rpmalloc

public Class RPmallocGlobalStatistics

extends Struct<RPmallocGlobalStatistics>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Annotations
@NativeType:struct rpmalloc_global_statistics_t
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Layout


struct rpmalloc_global_statistics_t {
    size_t mapped;
    size_t mapped_peak;
    size_t cached;
    size_t huge_alloc;
    size_t huge_alloc_peak;
    size_t mapped_total;
    size_t unmapped_total;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
CACHED

The struct member offsets.

public static final int
HUGE_ALLOC

The struct member offsets.

public static final int
HUGE_ALLOC_PEAK

The struct member offsets.

public static final int
MAPPED

The struct member offsets.

public static final int
MAPPED_PEAK

The struct member offsets.

public static final int
MAPPED_TOTAL

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
UNMAPPED_TOTAL

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
RPmallocGlobalStatistics(long address, ByteBuffer container)

public
RPmallocGlobalStatistics(ByteBuffer container)

Creates a RPmallocGlobalStatistics instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public long
cached()

Current amount of memory in global caches for small and medium sizes (<32KiB)

public static RPmallocGlobalStatistics
calloc()

Returns a new RPmallocGlobalStatistics instance allocated with memCalloc.

public static RPmallocGlobalStatistics.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with memCalloc.

public static RPmallocGlobalStatistics
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new RPmallocGlobalStatistics instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static RPmallocGlobalStatistics.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static RPmallocGlobalStatistics
callocStack()

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics
callocStack(MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics.Buffer
callocStack(int capacity)

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics.Buffer
callocStack(int capacity, MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
protected RPmallocGlobalStatistics
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static RPmallocGlobalStatistics
create()

Returns a new RPmallocGlobalStatistics instance allocated with BufferUtils.

public static RPmallocGlobalStatistics
create(long address)

Returns a new RPmallocGlobalStatistics instance for the specified memory address.

public static RPmallocGlobalStatistics.Buffer
create(int
the buffer capacity
capacity
)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with BufferUtils.

public static RPmallocGlobalStatistics.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a RPmallocGlobalStatistics.Buffer instance at the specified memory.

public static RPmallocGlobalStatistics
createSafe(long address)

Like create, but returns null if address is NULL.

public static RPmallocGlobalStatistics.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public long
huge_alloc()

Current amount of memory allocated in huge allocations, i.e larger than LARGE_SIZE_LIMIT which is 2MiB by default (only if ENABLE_STATISTICS=1)

public long
huge_alloc_peak()

Peak amount of memory allocated in huge allocations, i.e larger than LARGE_SIZE_LIMIT which is 2MiB by default (only if ENABLE_STATISTICS=1)

public static RPmallocGlobalStatistics
malloc()

Returns a new RPmallocGlobalStatistics instance allocated with memAlloc.

public static RPmallocGlobalStatistics.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with memAlloc.

public static RPmallocGlobalStatistics
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new RPmallocGlobalStatistics instance allocated on the specified MemoryStack.

public static RPmallocGlobalStatistics.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated on the specified MemoryStack.

public static RPmallocGlobalStatistics
mallocStack()

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics
mallocStack(MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics.Buffer
mallocStack(int capacity)

Deprecated
Deprecated for removal in 3.4.0.
public static RPmallocGlobalStatistics.Buffer
mallocStack(int capacity, MemoryStack stack)

Deprecated
Deprecated for removal in 3.4.0.
public long
mapped()

Current amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)

public long
mapped_peak()

Peak amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)

public long
mapped_total()

Total amount of memory mapped since initialization (only if ENABLE_STATISTICS=1)

public static long
ncached(long struct)

Unsafe version of cached.

public static long
nhuge_alloc(long struct)

Unsafe version of huge_alloc.

public static long
nhuge_alloc_peak(long struct)

Unsafe version of huge_alloc_peak.

public static long
nmapped(long struct)

Unsafe version of mapped.

public static long
nmapped_peak(long struct)

Unsafe version of mapped_peak.

public static long
nmapped_total(long struct)

Unsafe version of mapped_total.

public static long
nunmapped_total(long struct)

Unsafe version of unmapped_total.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public long
unmapped_total()

Total amount of memory unmapped since initialization (only if ENABLE_STATISTICS=1)

Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

CACHEDback to summary
public static final int CACHED

The struct member offsets.

HUGE_ALLOCback to summary
public static final int HUGE_ALLOC

The struct member offsets.

HUGE_ALLOC_PEAKback to summary
public static final int HUGE_ALLOC_PEAK

The struct member offsets.

MAPPEDback to summary
public static final int MAPPED

The struct member offsets.

MAPPED_PEAKback to summary
public static final int MAPPED_PEAK

The struct member offsets.

MAPPED_TOTALback to summary
public static final int MAPPED_TOTAL

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

UNMAPPED_TOTALback to summary
public static final int UNMAPPED_TOTAL

The struct member offsets.

Constructor Detail

RPmallocGlobalStatisticsback to summary
protected RPmallocGlobalStatistics(long address, ByteBuffer container)
RPmallocGlobalStatisticsback to summary
public RPmallocGlobalStatistics(ByteBuffer container)

Creates a RPmallocGlobalStatistics 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

cachedback to summary
public long cached()

Current amount of memory in global caches for small and medium sizes (<32KiB)

Annotations
@NativeType:size_t
callocback to summary
public static RPmallocGlobalStatistics calloc()

Returns a new RPmallocGlobalStatistics instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static RPmallocGlobalStatistics.Buffer calloc(int capacity)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static RPmallocGlobalStatistics calloc(MemoryStack stack)

Returns a new RPmallocGlobalStatistics instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static RPmallocGlobalStatistics.Buffer calloc(int capacity, MemoryStack stack)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

callocStackback to summary
public static RPmallocGlobalStatistics callocStack()

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static RPmallocGlobalStatistics callocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static RPmallocGlobalStatistics.Buffer callocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations
@Deprecated
callocStackback to summary
public static RPmallocGlobalStatistics.Buffer callocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations
@Deprecated
createback to summary
protected RPmallocGlobalStatistics create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static RPmallocGlobalStatistics create()

Returns a new RPmallocGlobalStatistics instance allocated with BufferUtils.

createback to summary
public static RPmallocGlobalStatistics create(long address)

Returns a new RPmallocGlobalStatistics instance for the specified memory address.

createback to summary
public static RPmallocGlobalStatistics.Buffer create(int capacity)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static RPmallocGlobalStatistics.Buffer create(long address, int capacity)

Create a RPmallocGlobalStatistics.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static RPmallocGlobalStatistics createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static RPmallocGlobalStatistics.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
huge_allocback to summary
public long huge_alloc()

Current amount of memory allocated in huge allocations, i.e larger than LARGE_SIZE_LIMIT which is 2MiB by default (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
huge_alloc_peakback to summary
public long huge_alloc_peak()

Peak amount of memory allocated in huge allocations, i.e larger than LARGE_SIZE_LIMIT which is 2MiB by default (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
mallocback to summary
public static RPmallocGlobalStatistics malloc()

Returns a new RPmallocGlobalStatistics instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static RPmallocGlobalStatistics.Buffer malloc(int capacity)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static RPmallocGlobalStatistics malloc(MemoryStack stack)

Returns a new RPmallocGlobalStatistics instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static RPmallocGlobalStatistics.Buffer malloc(int capacity, MemoryStack stack)

Returns a new RPmallocGlobalStatistics.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

mallocStackback to summary
public static RPmallocGlobalStatistics mallocStack()

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static RPmallocGlobalStatistics mallocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static RPmallocGlobalStatistics.Buffer mallocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations
@Deprecated
mallocStackback to summary
public static RPmallocGlobalStatistics.Buffer mallocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations
@Deprecated
mappedback to summary
public long mapped()

Current amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
mapped_peakback to summary
public long mapped_peak()

Peak amount of virtual memory mapped, all of which might not have been committed (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
mapped_totalback to summary
public long mapped_total()

Total amount of memory mapped since initialization (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
ncachedback to summary
public static long ncached(long struct)

Unsafe version of cached.

nhuge_allocback to summary
public static long nhuge_alloc(long struct)

Unsafe version of huge_alloc.

nhuge_alloc_peakback to summary
public static long nhuge_alloc_peak(long struct)

Unsafe version of huge_alloc_peak.

nmappedback to summary
public static long nmapped(long struct)

Unsafe version of mapped.

nmapped_peakback to summary
public static long nmapped_peak(long struct)

Unsafe version of mapped_peak.

nmapped_totalback to summary
public static long nmapped_total(long struct)

Unsafe version of mapped_total.

nunmapped_totalback to summary
public static long nunmapped_total(long struct)

Unsafe version of unmapped_total.

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
unmapped_totalback to summary
public long unmapped_total()

Total amount of memory unmapped since initialization (only if ENABLE_STATISTICS=1)

Annotations
@NativeType:size_t
org.lwjgl.system.rpmalloc back to summary

public Class RPmallocGlobalStatistics.Buffer

extends StructBuffer<RPmallocGlobalStatistics, RPmallocGlobalStatistics.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of RPmallocGlobalStatistics structs.

Field Summary

Modifier and TypeField and Description
private static final RPmallocGlobalStatistics

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new RPmallocGlobalStatistics.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public long

Returns:

the value of the RPmallocGlobalStatistics#cached field.
cached
()

protected RPmallocGlobalStatistics
public long

Returns:

the value of the RPmallocGlobalStatistics#huge_alloc field.
huge_alloc
()

public long
public long

Returns:

the value of the RPmallocGlobalStatistics#mapped field.
mapped
()

public long

Returns:

the value of the RPmallocGlobalStatistics#mapped_peak field.
mapped_peak
()

public long

Returns:

the value of the RPmallocGlobalStatistics#mapped_total field.
mapped_total
()

protected RPmallocGlobalStatistics.Buffer
public long

Returns:

the value of the RPmallocGlobalStatistics#unmapped_total field.
unmapped_total
()

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final RPmallocGlobalStatistics ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new RPmallocGlobalStatistics.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by RPmallocGlobalStatistics#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

cachedback to summary
public long cached()
Returns:long

the value of the RPmallocGlobalStatistics#cached field.

Annotations
@NativeType:size_t
getElementFactoryback to summary
protected RPmallocGlobalStatistics getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
huge_allocback to summary
public long huge_alloc()
Returns:long

the value of the RPmallocGlobalStatistics#huge_alloc field.

Annotations
@NativeType:size_t
huge_alloc_peakback to summary
public long huge_alloc_peak()
Returns:long

the value of the RPmallocGlobalStatistics#huge_alloc_peak field.

Annotations
@NativeType:size_t
mappedback to summary
public long mapped()
Returns:long

the value of the RPmallocGlobalStatistics#mapped field.

Annotations
@NativeType:size_t
mapped_peakback to summary
public long mapped_peak()
Returns:long

the value of the RPmallocGlobalStatistics#mapped_peak field.

Annotations
@NativeType:size_t
mapped_totalback to summary
public long mapped_total()
Returns:long

the value of the RPmallocGlobalStatistics#mapped_total field.

Annotations
@NativeType:size_t
selfback to summary
protected RPmallocGlobalStatistics.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
unmapped_totalback to summary
public long unmapped_total()
Returns:long

the value of the RPmallocGlobalStatistics#unmapped_total field.

Annotations
@NativeType:size_t