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71 lines
1.9 KiB
71 lines
1.9 KiB
#ifndef ALGORITHM_H |
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#define ALGORITHM_H |
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#ifdef __APPLE_CC__ |
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#include <OpenCL/opencl.h> |
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#else |
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#include <CL/cl.h> |
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#endif |
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#include <inttypes.h> |
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#include <stdbool.h> |
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typedef enum { |
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ALGO_UNK, |
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ALGO_SCRYPT, |
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ALGO_NSCRYPT, |
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ALGO_X11, |
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ALGO_X13, |
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ALGO_KECCAK, |
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ALGO_QUARK, |
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ALGO_TWE, |
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ALGO_FUGUE, |
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ALGO_NIST |
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} algorithm_type_t; |
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extern const char *algorithm_type_str[]; |
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extern void gen_hash(const unsigned char *data, unsigned int len, unsigned char *hash); |
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struct __clState; |
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struct _dev_blk_ctx; |
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struct _build_kernel_data; |
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struct cgpu_info; |
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struct work; |
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/* Describes the Scrypt parameters and hashing functions used to mine |
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* a specific coin. |
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*/ |
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typedef struct _algorithm_t { |
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char name[20]; /* Human-readable identifier */ |
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algorithm_type_t type; //algorithm type |
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uint32_t n; /* N (CPU/Memory tradeoff parameter) */ |
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uint8_t nfactor; /* Factor of N above (n = 2^nfactor) */ |
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double diff_multiplier1; |
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double diff_multiplier2; |
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double share_diff_multiplier; |
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uint32_t xintensity_shift; |
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uint32_t intensity_shift; |
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uint32_t found_idx; |
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unsigned long long diff_nonce; |
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unsigned long long diff_numerator; |
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uint32_t diff1targ; |
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size_t n_extra_kernels; |
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long rw_buffer_size; |
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cl_command_queue_properties cq_properties; |
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void (*regenhash)(struct work *); |
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cl_int (*queue_kernel)(struct __clState *, struct _dev_blk_ctx *, cl_uint); |
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void (*gen_hash)(const unsigned char *, unsigned int, unsigned char *); |
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void (*set_compile_options)(struct _build_kernel_data *, struct cgpu_info *, struct _algorithm_t *); |
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} algorithm_t; |
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/* Set default parameters based on name. */ |
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void set_algorithm(algorithm_t* algo, const char* name); |
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/* Set to specific N factor. */ |
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void set_algorithm_nfactor(algorithm_t* algo, const uint8_t nfactor); |
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/* Compare two algorithm parameters */ |
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bool cmp_algorithm(algorithm_t* algo1, algorithm_t* algo2); |
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#endif /* ALGORITHM_H */
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