Class CentralProcessor.ProcessorCache

java.lang.Object

oshi.hardware.CentralProcessor.ProcessorCache

Enclosing interface:

CentralProcessor

@PublicApi
@Immutable
public static class CentralProcessor.ProcessorCache
extends Object

A class representing CPU Cache Memory.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CentralProcessor.ProcessorCache.Type	The type of cache.

Constructor Summary

Constructors

Constructor	Description
ProcessorCache(byte level, byte associativity, short lineSize, int cacheSize, CentralProcessor.ProcessorCache.Type type)	Creates a ProcessorCache with the given parameters.
ProcessorCache(int level, int associativity, int lineSize, long cacheSize, CentralProcessor.ProcessorCache.Type type)	Creates a ProcessorCache with the given parameters, casting to appropriate types.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
byte	getAssociativity()	The cache associativity.
int	getCacheSize()	The cache size, in bytes.
byte	getLevel()	The cache level.
short	getLineSize()	The cache line size, in bytes.
CentralProcessor.ProcessorCache.Type	getType()	The cache type.
int	hashCode()
String	toString()

Methods inherited from class Object

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

Constructor Details

ProcessorCache

public ProcessorCache(byte level,
 byte associativity,
 short lineSize,
 int cacheSize,
 CentralProcessor.ProcessorCache.Type type)

Creates a ProcessorCache with the given parameters.

Parameters:

level - the cache level (1, 2, 3, or 4)

associativity - the cache associativity

lineSize - the cache line size in bytes

cacheSize - the cache size in bytes

type - the cache type

ProcessorCache

public ProcessorCache(int level,
 int associativity,
 int lineSize,
 long cacheSize,
 CentralProcessor.ProcessorCache.Type type)

Creates a ProcessorCache with the given parameters, casting to appropriate types.

Parameters:

level - the cache level (1, 2, 3, or 4)

associativity - the cache associativity

lineSize - the cache line size in bytes

cacheSize - the cache size in bytes

type - the cache type

Method Details

getLevel

public byte getLevel()

The cache level. This member can be 1 (L1), 2 (L2), 3 (L3), or 4 (L4).

Returns:

the level

getAssociativity

public byte getAssociativity()

The cache associativity. If this member is 0xFF, the cache is fully associative.

Returns:

the associativity

getLineSize

public short getLineSize()

The cache line size, in bytes.

Returns:

the line size

getCacheSize

public int getCacheSize()

The cache size, in bytes.

Returns:

the cache size

getType

public CentralProcessor.ProcessorCache.Type getType()

The cache type.

Returns:

the type

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object