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Diffstat (limited to 'src/base/predictor.hh')
-rw-r--r-- | src/base/predictor.hh | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/base/predictor.hh b/src/base/predictor.hh deleted file mode 100644 index 94f19ca28..000000000 --- a/src/base/predictor.hh +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (c) 2001-2005 The Regents of The University of Michigan - * 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. - * - * Authors: Steve Raasch - * Nathan Binkert - */ - -// -// Abstract base class for a generic predictor -// -// - -#ifndef __PREDICTOR_HH__ -#define __PREDICTOR_HH__ - -class GenericPredictor { - - public: - virtual void clear() = 0; - - virtual unsigned predict(unsigned long _index) = 0; - virtual unsigned predict(unsigned long _index, unsigned &pdata) = 0; - - virtual unsigned peek(unsigned long _index) = 0; - - virtual void record(unsigned long _index, unsigned _actual_value, - unsigned _pred_value) = 0; - virtual void record(unsigned long _index, unsigned _actual_value, - unsigned _pred_value, unsigned _pdata) = 0; - - virtual unsigned value(unsigned long _index) = 0; - - virtual void regStats() = 0; - virtual void regFormulas() = 0; - - virtual ~GenericPredictor() {}; -}; - -#endif // __PREDICTOR_HH__ |