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annotate TaskManager/Gpu/GpuScheduler.h @ 1513:18b63e697c61 draft

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many_task/quick_sort is changed recursive to loop
author Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
date Mon, 08 Oct 2012 02:03:18 +0900
parents 0e1318e7caed
children b3644b73d2cf
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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
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9 #ifdef __APPLE__
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10 #include <OpenCL/opencl.h>
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11 #else
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12 #include <CL/cl.h>
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13 #endif
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14
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15 class GpuScheduler : public Scheduler {
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16 public:
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17 GpuScheduler();
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18 virtual ~GpuScheduler();
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19 void init_impl(int useRefDma);
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20 void init_gpu();
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21 void run();
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22
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23 void mail_write_from_host(memaddr data) {
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24 fifoDmaManager->mail_write_from_host(data);
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25 }
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26
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27 memaddr mail_read_from_host() {
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28 return fifoDmaManager->mail_read_from_host();
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29 }
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30
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31 int has_mail_from_host() {
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32 return fifoDmaManager->has_mail_from_host();
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33 }
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34
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35 cl_platform_id platform_id;
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36 cl_device_id device_id;
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37 cl_uint ret_num_platforms;
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38 cl_uint ret_num_devices;
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39 cl_context context;
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40 cl_command_queue *command_queue;
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41 cl_int ret;
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42 private:
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43 FifoDmaManager *fifoDmaManager;
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44 void load_kernel(int cmd);
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45
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46 };
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48 #define GpuSchedRegister(str, filename, functionname) \
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49 gpu_register_task(str, filename, functionname);
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50
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51 #define GpuNDRangeRegister(str, dimension, g_worksizePtr) \
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52 gpu_register_ndrange(str, dimension, g_worksizePtr);
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53
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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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57 extern void gpu_register_ndrange(int, int, size_t*);