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