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annotate TaskManager/kernel/ppe/Threads.h @ 1499:622a7d053537 draft

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cpu id etc
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 22 Aug 2012 17:42:33 +0900
parents bd4a27ae2524
children e8c9a7099bcc
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 #ifndef INCLUDED_THREADS
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2 #define INCLUDED_THREADS
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3
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4 #include <pthread.h>
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5 #include "base.h"
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6 #include "types.h"
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7
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8
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9 class Threads {
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10 public:
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11 BASE_NEW_DELETE(Threads);
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12
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13 /* constructor */
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14 Threads(int num = 1) {};
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15 virtual ~Threads() {};
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16
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17 /* functions */
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18 virtual void init() = 0;
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19 virtual int get_mail(int speid, int count, memaddr *ret) = 0; // BLOCKING
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20 virtual int has_mail(int speid, int count, memaddr *ret) = 0; // NONBLOCK
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21 virtual void send_mail(int speid, int num, memaddr *data) = 0; // BLOCKING
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22 virtual void add_output_tasklist(int command, memaddr buff, int alloc_size) = 0;
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23 virtual int is_gpu(int cpuid) { return 0; }
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24
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25 /* variables */
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26 pthread_t *threads;
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27 int cpu_num;
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28 } ;
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29
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30 #endif