thodg/cgminer/ocl.h

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• Hash : 6374e0fa
  Author :
  Date : 2011-06-28T21:11:04
  

  Import the phatk kernel. Enable it only for hardware with amd media ops for now since it crashes nvidia et. al. Fallback to the poclbm kernel for the rest. Try harder to avoid stale blocks around longpoll detecting new blocks.

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• ocl.h

• #ifndef __OCL_H__
  #define __OCL_H__
  #ifdef __APPLE_CC__
  #include <OpenCL/opencl.h>
  #else
  #include <CL/cl.h>
  #endif
  
  typedef struct {
  	cl_context context;
  	cl_kernel kernel;
  	cl_command_queue commandQueue;
  	cl_program program;
  	cl_mem outputBuffer;
  	int hasBitAlign;
  	cl_uint preferred_vwidth;
  	size_t max_work_size;
  	size_t work_size;
  } _clState;
  
  extern char *file_contents(const char *filename, int *length);
  extern int clDevicesNum();
  extern _clState *initCl(unsigned int gpu, char *name, size_t nameSize);
  
  #endif /* __OCL_H__ */
  

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