RPmallocThreadStatistics (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.system.rpmalloc.RPmallocThreadStatistics

All Implemented Interfaces:: java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public class RPmallocThreadStatistics
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource

Member documentation

sizecache – Current number of bytes available in thread size class caches for small and medium sizes (<32KiB)
spancache – Current number of bytes available in thread span caches for small and medium sizes (<32KiB)
thread_to_global – Total number of bytes transitioned from thread cache to global cache (only if ENABLE_STATISTICS=1)
global_to_thread – Total number of bytes transitioned from global cache to thread cache (only if ENABLE_STATISTICS=1)
span_use[32] – Per span count statistics (only if ENABLE_STATISTICS=1)
size_use[128] – Per size class statistics (only if ENABLE_STATISTICS=1)

Layout


 struct rpmalloc_thread_statistics_t {
     size_t sizecache;
     size_t spancache;
     size_t thread_to_global;
     size_t global_to_thread;
     struct {
         size_t current;
         size_t peak;
         size_t to_global;
         size_t from_global;
         size_t to_cache;
         size_t from_cache;
         size_t to_reserved;
         size_t from_reserved;
         size_t map_calls;
     } span_use[32];
     struct {
         size_t alloc_current;
         size_t alloc_peak;
         size_t alloc_total;
         size_t free_total;
         size_t spans_to_cache;
         size_t spans_from_cache;
         size_t spans_from_reserved;
         size_t map_calls;
     } size_use[128];
 }

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`RPmallocThreadStatistics.Buffer` An array of `RPmallocThreadStatistics` structs.
`static class`	`RPmallocThreadStatistics.size_use` Member documentation
`static class`	`RPmallocThreadStatistics.span_use` Member documentation

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

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALIGNOF` The struct alignment in bytes.
`static int`	`GLOBAL_TO_THREAD` The struct member offsets.
`static int`	`SIZE_USE` The struct member offsets.
`static int`	`SIZECACHE` The struct member offsets.
`static int`	`SIZEOF` The struct size in bytes.
`static int`	`SPAN_USE` The struct member offsets.
`static int`	`SPANCACHE` The struct member offsets.
`static int`	`THREAD_TO_GLOBAL` The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description
`RPmallocThreadStatistics(java.nio.ByteBuffer container)` Creates a `RPmallocThreadStatistics` 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 RPmallocThreadStatistics`	`calloc()` Returns a new `RPmallocThreadStatistics` instance allocated with `memCalloc`.
`static RPmallocThreadStatistics.Buffer`	`calloc(int capacity)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated with `memCalloc`.
`static RPmallocThreadStatistics`	`callocStack()` Returns a new `RPmallocThreadStatistics` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static RPmallocThreadStatistics.Buffer`	`callocStack(int capacity)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static RPmallocThreadStatistics.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static RPmallocThreadStatistics`	`callocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `RPmallocThreadStatistics` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static RPmallocThreadStatistics`	`create()` Returns a new `RPmallocThreadStatistics` instance allocated with `BufferUtils`.
`static RPmallocThreadStatistics.Buffer`	`create(int capacity)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated with `BufferUtils`.
`static RPmallocThreadStatistics`	`create(long address)` Returns a new `RPmallocThreadStatistics` instance for the specified memory address.
`static RPmallocThreadStatistics.Buffer`	`create(long address, int capacity)` Create a `RPmallocThreadStatistics.Buffer` instance at the specified memory.
`static RPmallocThreadStatistics`	`createSafe(long address)` Like `create`, but returns `null` if `address` is `NULL`.
`static RPmallocThreadStatistics.Buffer`	`createSafe(long address, int capacity)` Like `create`, but returns `null` if `address` is `NULL`.
`long`	`global_to_thread()` Returns the value of the `global_to_thread` field.
`static RPmallocThreadStatistics`	`malloc()` Returns a new `RPmallocThreadStatistics` instance allocated with `memAlloc`.
`static RPmallocThreadStatistics.Buffer`	`malloc(int capacity)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated with `memAlloc`.
`static RPmallocThreadStatistics`	`mallocStack()` Returns a new `RPmallocThreadStatistics` instance allocated on the thread-local `MemoryStack`.
`static RPmallocThreadStatistics.Buffer`	`mallocStack(int capacity)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated on the thread-local `MemoryStack`.
`static RPmallocThreadStatistics.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `RPmallocThreadStatistics.Buffer` instance allocated on the specified `MemoryStack`.
`static RPmallocThreadStatistics`	`mallocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `RPmallocThreadStatistics` instance allocated on the specified `MemoryStack`.
`static long`	`nglobal_to_thread(long struct)` Unsafe version of `global_to_thread()`.
`static RPmallocThreadStatistics.size_use.Buffer`	`nsize_use(long struct)` Unsafe version of `size_use()`.
`static RPmallocThreadStatistics.size_use`	`nsize_use(long struct, int index)` Unsafe version of `size_use`.
`static long`	`nsizecache(long struct)` Unsafe version of `sizecache()`.
`static RPmallocThreadStatistics.span_use.Buffer`	`nspan_use(long struct)` Unsafe version of `span_use()`.
`static RPmallocThreadStatistics.span_use`	`nspan_use(long struct, int index)` Unsafe version of `span_use`.
`static long`	`nspancache(long struct)` Unsafe version of `spancache()`.
`static long`	`nthread_to_global(long struct)` Unsafe version of `thread_to_global()`.
`RPmallocThreadStatistics.size_use.Buffer`	`size_use()` Returns a `RPmallocThreadStatistics.size_use`.Buffer view of the `size_use` field.
`RPmallocThreadStatistics.size_use`	`size_use(int index)` Returns a `RPmallocThreadStatistics.size_use` view of the struct at the specified index of the `size_use` field.
`long`	`sizecache()` Returns the value of the `sizecache` field.
`int`	`sizeof()`
`RPmallocThreadStatistics.span_use.Buffer`	`span_use()` Returns a `RPmallocThreadStatistics.span_use`.Buffer view of the `span_use` field.
`RPmallocThreadStatistics.span_use`	`span_use(int index)` Returns a `RPmallocThreadStatistics.span_use` view of the struct at the specified index of the `span_use` field.
`long`	`spancache()` Returns the value of the `spancache` field.
`long`	`thread_to_global()` Returns the value of the `thread_to_global` field.

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

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, free

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
  - ALIGNOF
```
public static final int ALIGNOF
```
    The struct alignment in bytes.
  - SIZECACHE
```
public static final int SIZECACHE
```
    The struct member offsets.
  - SPANCACHE
```
public static final int SPANCACHE
```
    The struct member offsets.
  - THREAD_TO_GLOBAL
```
public static final int THREAD_TO_GLOBAL
```
    The struct member offsets.
  - GLOBAL_TO_THREAD
```
public static final int GLOBAL_TO_THREAD
```
    The struct member offsets.
  - SPAN_USE
```
public static final int SPAN_USE
```
    The struct member offsets.
  - SIZE_USE
```
public static final int SIZE_USE
```
    The struct member offsets.
- Constructor Detail
  - RPmallocThreadStatistics
```
public RPmallocThreadStatistics(java.nio.ByteBuffer container)
```
    Creates a RPmallocThreadStatistics 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()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - sizecache
```
public long sizecache()
```
    Returns the value of the sizecache field.
  - spancache
```
public long spancache()
```
    Returns the value of the spancache field.
  - thread_to_global
```
public long thread_to_global()
```
    Returns the value of the thread_to_global field.
  - global_to_thread
```
public long global_to_thread()
```
    Returns the value of the global_to_thread field.
  - span_use
```
public RPmallocThreadStatistics.span_use.Buffer span_use()
```
    Returns a RPmallocThreadStatistics.span_use.Buffer view of the span_use field.
  - span_use
```
public RPmallocThreadStatistics.span_use span_use(int index)
```
    Returns a RPmallocThreadStatistics.span_use view of the struct at the specified index of the span_use field.
  - size_use
```
public RPmallocThreadStatistics.size_use.Buffer size_use()
```
    Returns a RPmallocThreadStatistics.size_use.Buffer view of the size_use field.
  - size_use
```
public RPmallocThreadStatistics.size_use size_use(int index)
```
    Returns a RPmallocThreadStatistics.size_use view of the struct at the specified index of the size_use field.
  - malloc
```
public static RPmallocThreadStatistics malloc()
```
    Returns a new RPmallocThreadStatistics instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static RPmallocThreadStatistics calloc()
```
    Returns a new RPmallocThreadStatistics instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static RPmallocThreadStatistics create()
```
    Returns a new RPmallocThreadStatistics instance allocated with BufferUtils.
  - create
```
public static RPmallocThreadStatistics create(long address)
```
    Returns a new RPmallocThreadStatistics instance for the specified memory address.
  - createSafe
```
@Nullable
public static RPmallocThreadStatistics createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static RPmallocThreadStatistics.Buffer malloc(int capacity)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static RPmallocThreadStatistics.Buffer calloc(int capacity)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static RPmallocThreadStatistics.Buffer create(int capacity)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static RPmallocThreadStatistics.Buffer create(long address,
                                                     int capacity)
```
    Create a RPmallocThreadStatistics.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static RPmallocThreadStatistics.Buffer createSafe(long address,
                                                                   int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static RPmallocThreadStatistics mallocStack()
```
    Returns a new RPmallocThreadStatistics instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static RPmallocThreadStatistics callocStack()
```
    Returns a new RPmallocThreadStatistics instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static RPmallocThreadStatistics mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new RPmallocThreadStatistics instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static RPmallocThreadStatistics callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new RPmallocThreadStatistics instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static RPmallocThreadStatistics.Buffer mallocStack(int capacity)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static RPmallocThreadStatistics.Buffer callocStack(int capacity)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static RPmallocThreadStatistics.Buffer mallocStack(int capacity,
                                                          org.lwjgl.system.MemoryStack stack)
```
    Returns a new RPmallocThreadStatistics.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static RPmallocThreadStatistics.Buffer callocStack(int capacity,
                                                          org.lwjgl.system.MemoryStack stack)
```
    Returns a new RPmallocThreadStatistics.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
  - nsizecache
```
public static long nsizecache(long struct)
```
    Unsafe version of sizecache().
  - nspancache
```
public static long nspancache(long struct)
```
    Unsafe version of spancache().
  - nthread_to_global
```
public static long nthread_to_global(long struct)
```
    Unsafe version of thread_to_global().
  - nglobal_to_thread
```
public static long nglobal_to_thread(long struct)
```
    Unsafe version of global_to_thread().
  - nspan_use
```
public static RPmallocThreadStatistics.span_use.Buffer nspan_use(long struct)
```
    Unsafe version of span_use().
  - nspan_use
```
public static RPmallocThreadStatistics.span_use nspan_use(long struct,
                                                          int index)
```
    Unsafe version of span_use.
  - nsize_use
```
public static RPmallocThreadStatistics.size_use.Buffer nsize_use(long struct)
```
    Unsafe version of size_use().
  - nsize_use
```
public static RPmallocThreadStatistics.size_use nsize_use(long struct,
                                                          int index)
```
    Unsafe version of size_use.

Class RPmallocThreadStatistics

Member documentation

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

ALIGNOF

SIZECACHE

SPANCACHE

THREAD_TO_GLOBAL

GLOBAL_TO_THREAD

SPAN_USE

SIZE_USE

Constructor Detail

RPmallocThreadStatistics

Method Detail

sizeof

sizecache

spancache

thread_to_global

global_to_thread

span_use

span_use

size_use

size_use

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsizecache

nspancache

nthread_to_global

nglobal_to_thread

nspan_use

nspan_use

nsize_use

nsize_use