D - the data type.A - the address type.public abstract class Cache<D extends Data,A extends Address> extends java.lang.Object implements Buffer<D,A>, BufferObserver
length - the number of sets in the cache,
associativity - the number of lines in each set,
policyId - the data replacement policy,
indexer - the set indexer, and
matcher - the line matcher.| Modifier and Type | Class and Description |
|---|---|
class |
Cache.Proxy
Proxy class is used to simply code of assignment expressions.
|
| Constructor and Description |
|---|
Cache(java.math.BigInteger length,
int associativity,
PolicyId policyId,
Indexer<A> indexer,
Matcher<D,A> matcher)
Constructs a buffer of the given length and associativity.
|
| Modifier and Type | Method and Description |
|---|---|
D |
getData(A address)
Returns the data associated with the given address.
|
boolean |
isHit(A address)
Checks whether the given address causes a hit.
|
boolean |
isHit(ru.ispras.fortress.data.types.bitvector.BitVector value)
Checks whether the given address causes a hit.
|
protected abstract A |
newAddress() |
protected abstract D |
newData(ru.ispras.fortress.data.types.bitvector.BitVector value) |
Cache.Proxy |
setData(A address) |
D |
setData(A address,
D data)
Updates the data associated with the given address.
|
java.lang.String |
toString() |
public Cache(java.math.BigInteger length,
int associativity,
PolicyId policyId,
Indexer<A> indexer,
Matcher<D,A> matcher)
length - the number of sets in the buffer.associativity - the number of lines in each set.indexer - the set indexer.matcher - the line matcher.public final boolean isHit(A address)
Bufferpublic final boolean isHit(ru.ispras.fortress.data.types.bitvector.BitVector value)
BufferObserverisHit in interface BufferObservervalue - Address to be checked.true if the address causes a hit; false otherwise.public final D getData(A address)
Bufferpublic final D setData(A address, D data)
Bufferpublic final Cache.Proxy setData(A address)
protected abstract A newAddress()
protected abstract D newData(ru.ispras.fortress.data.types.bitvector.BitVector value)
public java.lang.String toString()
toString in class java.lang.Object