thodg/cgminer/findnonce.h

• Show log

  Commit

• Hash : f117675a
  Author :
  Date : 2011-06-22T10:15:23
  

  Optimise work loop to make cl calls asynchronous where possible.

Download

• findnonce.h

• #ifdef __APPLE_CC__
  #include <OpenCL/opencl.h>
  #else
  #include <CL/cl.h>
  #endif
  #include "miner.h"
  
  #define MAXTHREADS (0xFFFFFFFF)
  #define BUFFERSIZE (sizeof(uint32_t) * 128)
  
  typedef struct {
      cl_uint ctx_a; cl_uint ctx_b; cl_uint ctx_c; cl_uint ctx_d;
      cl_uint ctx_e; cl_uint ctx_f; cl_uint ctx_g; cl_uint ctx_h;
      cl_uint cty_a; cl_uint cty_b; cl_uint cty_c; cl_uint cty_d;
      cl_uint cty_e; cl_uint cty_f; cl_uint cty_g; cl_uint cty_h;
      cl_uint merkle; cl_uint ntime; cl_uint nbits; cl_uint nonce;
  	cl_uint fW0; cl_uint fW1; cl_uint fW2; cl_uint fW3; cl_uint fW15;
  	cl_uint fW01r; cl_uint fcty_e; cl_uint fcty_e2;
  } dev_blk_ctx;
  
  extern void precalc_hash(dev_blk_ctx *blk, uint32_t *state, uint32_t *data);
  extern void postcalc_hash(struct thr_info *thr, dev_blk_ctx *blk, struct work *work, uint32_t start);
  

Download