Sanchayan Maity
2fcc51c2c1
While at it also add the libpthread static library amd m5op_x86 for matrix multiplication test code as well. Note that the splash2 benchmark code does not comply with gem5 coding guidelines. Academic guys never seem to follow 80 columns and no whitespace guideline :(.
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/*************************************************************************/
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/* */
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/* Copyright (c) 1994 Stanford University */
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/* */
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/* All rights reserved. */
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/* */
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/* Permission is given to use, copy, and modify this software for any */
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/* non-commercial purpose as long as this copyright notice is not */
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/* removed. All other uses, including redistribution in whole or in */
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/* part, are forbidden without prior written permission. */
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/* */
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/* This software is provided with absolutely no warranty and no */
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/* support. */
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/* */
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/*************************************************************************/
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/**************************************************************
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*
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* Definitions relevant to parallel processing
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*
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***************************************************************/
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#ifndef _PARALLEL_H
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#define _PARALLEL_H
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/***************************************************************************
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*
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* Shared lock variable
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*
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* Some machines provide only a limited number of lock variables. This
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* data structure allows sharing of these lock variables.
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* The shared locks are divided into 2 segments so that different types of
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* objects are given different locks.
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*
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****************************************************************************/
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typedef struct
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{
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LOCKDEC(lock)
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} Shared_Lock ;
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#define SHARED_LOCK_SEG_SIZE (MAX_SHARED_LOCK / 2)
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#define SHARED_LOCK_SEG0 (0)
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#define SHARED_LOCK_SEG1 (1)
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#define SHARED_LOCK_SEGANY (2)
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/****************************************************************************
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*
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* Memory Consistency Model of the machine
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*
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* Some macro changes its behavior based on the memory consistency model
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*
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*
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*****************************************************************************/
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/* Set one(1) to the model used in the machine. Set only one of these
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at a time */
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#define MEM_CONSISTENCY_RELEASE (0)
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#define MEM_CONSISTENCY_WEAK (0)
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#define MEM_CONSISTENCY_PROCESSOR (1)
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#endif
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