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annotate TaskManager/Cell/SpeThreads.h @ 817:4e8fc627ed33

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add CpuThreads.cc
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 May 2010 09:43:27 +0900
parents 974cd68383b3
children
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1 #ifndef INCLUDED_SPE_THREADS
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2 #define INCLUDED_SPE_THREADS
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3
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4 #include <libspe2.h>
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5 #include <pthread.h>
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6 #include "Threads.h"
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8 #define SPE_ELF "spe-main"
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9
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10 typedef struct arg {
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11 int speid;
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12 spe_context_ptr_t ctx;
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13 } thread_arg_t;
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14
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16 class SpeThreads : Threads {
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17 public:
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18 /* constructor */
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19 SpeThreads(int num = 1);
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20 ~SpeThreads(void);
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21
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22 /* functions */
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23 void init(void);
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24 int get_mail(int speid, int count, memaddr *ret); // BLOCKING
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25 int has_mail(int speid, int count, memaddr *ret); // NONBLOCK
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26 void send_mail(int speid, int num, memaddr *data); // BLOCKING
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27 static void *spe_thread_run(void *arg);
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28 static void *frontend_thread_run(void *arg);
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29 void add_output_tasklist(int command, memaddr buff, int alloc_size);
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31 private:
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32 /* variables */
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33 spe_program_handle_t *spe_handle;
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34 spe_context_ptr_t *spe_ctx;
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35 pthread_t *threads;
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36 thread_arg_t *args;
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37 int cpu_num;
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38 };
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40 #endif