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/*
* Copyright (c) 1999-2005 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
This file has been modified by Kevin Moore and Dan Nussbaum of the
Scalable Systems Research Group at Sun Microsystems Laboratories
(http://research.sun.com/scalable/) to support the Adaptive
Transactional Memory Test Platform (ATMTP).
Please send email to atmtp-interest@sun.com with feedback, questions, or
to request future announcements about ATMTP.
----------------------------------------------------------------------
File modification date: 2008-02-23
----------------------------------------------------------------------
*/
external_type(PartialAddressFilter, desc="Bloom filter for tracking transaction locks."){
bool isRead(Address);
bool isWrite(Address);
void addEntry(Address, bool);
void clear();
}
external_type(TransactionInterfaceManager) {
bool shouldNackLoad(Address, uint64, MachineID);
bool shouldNackStore(Address, uint64, MachineID);
bool checkReadWriteSignatures(Address);
bool checkWriteSignatures(Address);
void notifySendNack(Address, uint64, MachineID);
void notifyReceiveNack(int, Address, uint64, uint64, MachineID);
void notifyReceiveNackFinal(int, Address);
uint64 getTimestamp(int);
uint64 getOldestTimestamp();
bool existGlobalLoadConflict(int, Address);
bool existGlobalStoreConflict(int, Address);
void profileTransactionMiss(int, bool);
void xactReplacement(Address);
/* DEPRECATED */
bool existLoadConflict(Address);
bool existStoreConflict(Address);
bool isInReadFilterSummary(Address);
bool isInWriteFilterSummary(Address);
bool isTokenOwner(int);
void setAbortFlag(int, Address);
void setEnemyProcessor(int, MachineID);
bool isRemoteOlder(uint64);
}
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