a547cf34b9
This patch removes some of the unused typedefs. It also moves some of the typedefs from Global.hh to TypeDefines.hh. The patch also eliminates the file NodeID.hh.
132 lines
4.3 KiB
C++
132 lines
4.3 KiB
C++
/*
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* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// NetDest specifies the network destination of a NetworkMessage
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// This is backward compatible with the Set class that was previously
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// used to specify network destinations.
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// NetDest supports both node networks and component networks
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#ifndef __MEM_RUBY_COMMON_NETDEST_HH__
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#define __MEM_RUBY_COMMON_NETDEST_HH__
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#include <iostream>
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#include <vector>
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#include "debug/RubyMemory.hh"
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#include "mem/protocol/MachineType.hh"
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#include "mem/ruby/common/Global.hh"
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#include "mem/ruby/common/Set.hh"
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#include "mem/ruby/system/MachineID.hh"
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class NetDest
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{
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public:
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// Constructors
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// creates and empty set
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NetDest();
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explicit NetDest(int bit_size);
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NetDest& operator=(const Set& obj);
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~NetDest()
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{ }
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void add(MachineID newElement);
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void addNetDest(const NetDest& netDest);
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void addRandom();
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void setNetDest(MachineType machine, const Set& set);
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void remove(MachineID oldElement);
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void removeNetDest(const NetDest& netDest);
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void clear();
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void broadcast();
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void broadcast(MachineType machine);
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int count() const;
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bool isEqual(const NetDest& netDest);
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// return the logical OR of this netDest and orNetDest
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NetDest OR(const NetDest& orNetDest) const;
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// return the logical AND of this netDest and andNetDest
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NetDest AND(const NetDest& andNetDest) const;
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// Returns true if the intersection of the two netDests is non-empty
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bool intersectionIsNotEmpty(const NetDest& other_netDest) const;
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// Returns true if the intersection of the two netDests is empty
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bool intersectionIsEmpty(const NetDest& other_netDest) const;
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bool isSuperset(const NetDest& test) const;
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bool isSubset(const NetDest& test) const { return test.isSuperset(*this); }
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bool isElement(MachineID element) const;
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bool isBroadcast() const;
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bool isEmpty() const;
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// For Princeton Network
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std::vector<NodeID> getAllDest();
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MachineID smallestElement() const;
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MachineID smallestElement(MachineType machine) const;
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void resize();
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int getSize() const { return m_bits.size(); }
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// get element for a index
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NodeID elementAt(MachineID index);
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void print(std::ostream& out) const;
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private:
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// returns a value >= MachineType_base_level("this machine")
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// and < MachineType_base_level("next highest machine")
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int
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vecIndex(MachineID m) const
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{
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int vec_index = MachineType_base_level(m.type);
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assert(vec_index < m_bits.size());
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return vec_index;
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}
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NodeID
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bitIndex(NodeID index) const
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{
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return index;
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}
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std::vector<Set> m_bits; // a vector of bit vectors - i.e. Sets
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};
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inline std::ostream&
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operator<<(std::ostream& out, const NetDest& obj)
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{
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obj.print(out);
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out << std::flush;
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return out;
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}
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#endif // __MEM_RUBY_COMMON_NETDEST_HH__
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