summaryrefslogtreecommitdiff
path: root/src/mem/ruby/system
diff options
context:
space:
mode:
authorNilay Vaish <nilay@cs.wisc.edu>2013-02-10 21:43:08 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2013-02-10 21:43:08 -0600
commit9d6d6c67180533464fc839a8a6da182226cb3ee2 (patch)
tree04ebc1303b13c2aa4967120397b62977447d0096 /src/mem/ruby/system
parent221d39284e2b5b220ab72f3999db7f9d42c68a60 (diff)
downloadgem5-9d6d6c67180533464fc839a8a6da182226cb3ee2.tar.xz
ruby: replace Time with Tick in replacement policy classes
Diffstat (limited to 'src/mem/ruby/system')
-rw-r--r--src/mem/ruby/system/AbstractReplacementPolicy.hh14
-rw-r--r--src/mem/ruby/system/LRUPolicy.hh6
-rw-r--r--src/mem/ruby/system/PseudoLRUPolicy.hh4
3 files changed, 12 insertions, 12 deletions
diff --git a/src/mem/ruby/system/AbstractReplacementPolicy.hh b/src/mem/ruby/system/AbstractReplacementPolicy.hh
index d03685c65..3c492377e 100644
--- a/src/mem/ruby/system/AbstractReplacementPolicy.hh
+++ b/src/mem/ruby/system/AbstractReplacementPolicy.hh
@@ -29,7 +29,7 @@
#ifndef __MEM_RUBY_SYSTEM_ABSTRACTREPLACEMENTPOLICY_HH__
#define __MEM_RUBY_SYSTEM_ABSTRACTREPLACEMENTPOLICY_HH__
-#include "mem/ruby/common/TypeDefines.hh"
+#include "base/types.hh"
class AbstractReplacementPolicy
{
@@ -38,18 +38,18 @@ class AbstractReplacementPolicy
virtual ~AbstractReplacementPolicy();
/* touch a block. a.k.a. update timestamp */
- virtual void touch(Index set, Index way, Time time) = 0;
+ virtual void touch(Index set, Index way, Tick time) = 0;
/* returns the way to replace */
virtual Index getVictim(Index set) const = 0;
/* get the time of the last access */
- Time getLastAccess(Index set, Index way);
+ Tick getLastAccess(Index set, Index way);
protected:
unsigned m_num_sets; /** total number of sets */
unsigned m_assoc; /** set associativity */
- Time **m_last_ref_ptr; /** timestamp of last reference */
+ Tick **m_last_ref_ptr; /** timestamp of last reference */
};
inline
@@ -58,9 +58,9 @@ AbstractReplacementPolicy::AbstractReplacementPolicy(Index num_sets,
{
m_num_sets = num_sets;
m_assoc = assoc;
- m_last_ref_ptr = new Time*[m_num_sets];
+ m_last_ref_ptr = new Tick*[m_num_sets];
for(unsigned i = 0; i < m_num_sets; i++){
- m_last_ref_ptr[i] = new Time[m_assoc];
+ m_last_ref_ptr[i] = new Tick[m_assoc];
for(unsigned j = 0; j < m_assoc; j++){
m_last_ref_ptr[i][j] = 0;
}
@@ -80,7 +80,7 @@ AbstractReplacementPolicy::~AbstractReplacementPolicy()
}
}
-inline Time
+inline Tick
AbstractReplacementPolicy::getLastAccess(Index set, Index way)
{
return m_last_ref_ptr[set][way];
diff --git a/src/mem/ruby/system/LRUPolicy.hh b/src/mem/ruby/system/LRUPolicy.hh
index b1b9d7478..622e28659 100644
--- a/src/mem/ruby/system/LRUPolicy.hh
+++ b/src/mem/ruby/system/LRUPolicy.hh
@@ -39,7 +39,7 @@ class LRUPolicy : public AbstractReplacementPolicy
LRUPolicy(Index num_sets, Index assoc);
~LRUPolicy();
- void touch(Index set, Index way, Time time);
+ void touch(Index set, Index way, Tick time);
Index getVictim(Index set) const;
};
@@ -55,7 +55,7 @@ LRUPolicy::~LRUPolicy()
}
inline void
-LRUPolicy::touch(Index set, Index index, Time time)
+LRUPolicy::touch(Index set, Index index, Tick time)
{
assert(index >= 0 && index < m_assoc);
assert(set >= 0 && set < m_num_sets);
@@ -67,7 +67,7 @@ inline Index
LRUPolicy::getVictim(Index set) const
{
// assert(m_assoc != 0);
- Time time, smallest_time;
+ Tick time, smallest_time;
Index smallest_index;
smallest_index = 0;
diff --git a/src/mem/ruby/system/PseudoLRUPolicy.hh b/src/mem/ruby/system/PseudoLRUPolicy.hh
index 3cc2a5dfe..4b6ba0db6 100644
--- a/src/mem/ruby/system/PseudoLRUPolicy.hh
+++ b/src/mem/ruby/system/PseudoLRUPolicy.hh
@@ -50,7 +50,7 @@ class PseudoLRUPolicy : public AbstractReplacementPolicy
PseudoLRUPolicy(Index num_sets, Index assoc);
~PseudoLRUPolicy();
- void touch(Index set, Index way, Time time);
+ void touch(Index set, Index way, Tick time);
Index getVictim(Index set) const;
private:
@@ -96,7 +96,7 @@ PseudoLRUPolicy::~PseudoLRUPolicy()
}
inline void
-PseudoLRUPolicy::touch(Index set, Index index, Time time)
+PseudoLRUPolicy::touch(Index set, Index index, Tick time)
{
assert(index >= 0 && index < m_assoc);
assert(set >= 0 && set < m_num_sets);