RTSA-lab01-CacheAnalysis/include/CacheType.h

44 lines
972 B
C
Raw Normal View History

2022-04-19 10:56:42 +02:00
#ifndef CACHETYPE_H
#define CACHETYPE_H
#include <cassert>
// Forward declarations
namespace cacheAnaPass {
class CacheType;
} // namespace cacheAnaPass
/**
* @brief Class to Check if Set Associate Cache is valid.
*
*/
class CacheType {
public:
bool isPower2(int n) { return n && !(n & (n - 1)); }
int Sets; // n Sets
int Associativity; // m Associativity
int LineSize; // In Bits
int CacheSize; // In Bits, n*m*Linesize
/**
* @brief Construct a new Cache Type object
*
* @param Sets
* @param Associativity
* @param Linesize
*/
CacheType(unsigned int Sets, unsigned int Associativity,
unsigned int Linesize) {
assert(isPower2(Sets));
assert(isPower2(Associativity));
assert(isPower2(Linesize));
this->Sets = Sets;
this->Associativity = Associativity;
this->LineSize = Linesize;
this->CacheSize = Sets * Associativity * Linesize;
}
CacheType();
};
#endif // CACHETYPE_H