diff options
Diffstat (limited to 'src/mem/ruby/filters/BulkBloomFilter.hh')
-rw-r--r-- | src/mem/ruby/filters/BulkBloomFilter.hh | 75 |
1 files changed, 32 insertions, 43 deletions
diff --git a/src/mem/ruby/filters/BulkBloomFilter.hh b/src/mem/ruby/filters/BulkBloomFilter.hh index 089531791..53a913dc3 100644 --- a/src/mem/ruby/filters/BulkBloomFilter.hh +++ b/src/mem/ruby/filters/BulkBloomFilter.hh @@ -1,4 +1,3 @@ - /* * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood * All rights reserved. @@ -27,60 +26,50 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* - * BulkBloomFilter.hh - * - * Description: - * - * - */ - -#ifndef BULK_BLOOM_FILTER_H -#define BULK_BLOOM_FILTER_H +#ifndef __MEM_RUBY_FILTERS_BULKBLOOMFILTER_HH__ +#define __MEM_RUBY_FILTERS_BULKBLOOMFILTER_HH__ #include "mem/gems_common/Map.hh" -#include "mem/ruby/common/Global.hh" #include "mem/ruby/common/Address.hh" +#include "mem/ruby/common/Global.hh" #include "mem/ruby/filters/AbstractBloomFilter.hh" -class BulkBloomFilter : public AbstractBloomFilter { -public: +class BulkBloomFilter : public AbstractBloomFilter +{ + public: + BulkBloomFilter(string config); + ~BulkBloomFilter(); - ~BulkBloomFilter(); - BulkBloomFilter(string config); + void clear(); + void increment(const Address& addr); + void decrement(const Address& addr); + void merge(AbstractBloomFilter * other_filter); + void set(const Address& addr); + void unset(const Address& addr); - void clear(); - void increment(const Address& addr); - void decrement(const Address& addr); - void merge(AbstractBloomFilter * other_filter); - void set(const Address& addr); - void unset(const Address& addr); + bool isSet(const Address& addr); + int getCount(const Address& addr); + int getTotalCount(); + int getIndex(const Address& addr); + int readBit(const int index); + void writeBit(const int index, const int value); - bool isSet(const Address& addr); - int getCount(const Address& addr); - int getTotalCount(); - int getIndex(const Address& addr); - int readBit(const int index); - void writeBit(const int index, const int value); + void print(ostream& out) const; - void print(ostream& out) const; + private: + int get_index(const Address& addr); + Address permute(const Address & addr); -private: + Vector<int> m_filter; + Vector<int> m_temp_filter; - int get_index(const Address& addr); - Address permute(const Address & addr); + int m_filter_size; + int m_filter_size_bits; - Vector<int> m_filter; - Vector<int> m_temp_filter; + int m_sector_bits; - int m_filter_size; - int m_filter_size_bits; - - int m_sector_bits; - - int m_count_bits; - int m_count; + int m_count_bits; + int m_count; }; - -#endif +#endif // __MEM_RUBY_FILTERS_BULKBLOOMFILTER_HH__ |