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annotate TaskManager/Gpu/GpuScheduler.h @ 1641:289378e5abf8 draft

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author Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
date Tue, 18 Jun 2013 18:52:42 +0900
parents fbb4757d82ee
children 4baed436fc58
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1 #ifndef INCLUDED_GPU_SCHEDULER
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2 #define INCLUDED_GPU_SCHEDULER
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3
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4 #include "Scheduler.h"
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5 #include "FifoDmaManager.h"
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6 #include "GpuThreads.h"
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7 #include "HTask.h"
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8 #include "TaskManager.h"
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9
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10 #ifdef __APPLE__
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11 #include <OpenCL/opencl.h>
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12 #else
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13 #include <CL/cl.h>
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14 #endif
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15
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16 extern TaskObject gpu_task_list[MAX_TASK_OBJECT];
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17
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18 class GpuScheduler : public Scheduler {
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19 public:
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20 GpuScheduler();
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21 virtual ~GpuScheduler();
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22 void init_impl(int useRefDma);
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23 void init_gpu();
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24 void wait_for_event(cl_event* event,memaddr* reply,int cur);
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25 void run();
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26
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27 void mail_write_from_host(memaddr data) {
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28 fifoDmaManager->mail_write_from_host(data);
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29 }
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31 memaddr mail_read_from_host() {
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32 return fifoDmaManager->mail_read_from_host();
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33 }
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34
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35 int has_mail_from_host() {
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36 return fifoDmaManager->has_mail_from_host();
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37 }
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38
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39 cl_platform_id platform_id;
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40 cl_device_id device_id;
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41 cl_uint ret_num_platforms;
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42 cl_uint ret_num_devices;
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43 cl_context context;
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44 cl_command_queue command_queue;
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45 cl_int ret;
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46 private:
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47 FifoDmaManager *fifoDmaManager;
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48 void load_kernel(int cmd);
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49
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50 };
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51
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52 #define GpuSchedRegister(str, filename, functionname) \
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53 gpu_register_task(str, filename, functionname);
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54 #endif
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55
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56 extern void gpu_register_task(int cmd,const char* filename,const char* functionname);
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