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136 lines
3.3 KiB
136 lines
3.3 KiB
#pragma once |
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#include <stdint.h> |
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#include <string.h> |
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#include <stdlib.h> |
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#include <stdbool.h> |
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#include <stdio.h> |
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#include <stdexcept> |
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#include <vector> |
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#include <cuda.h> |
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#include <cuda_runtime.h> |
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#include <device_launch_parameters.h> |
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#include <device_functions_decls.h> |
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#ifdef WIN32 |
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#define _SNPRINTF _snprintf |
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#else |
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#define _SNPRINTF snprintf |
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#endif |
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#ifndef nullptr |
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#define nullptr NULL |
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#endif |
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#ifdef WIN32 |
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#define rt_error std::runtime_error |
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#else |
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class rt_error : public std::runtime_error |
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{ |
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public: |
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explicit rt_error(const std::string& str) : std::runtime_error(str) {} |
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}; |
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#endif |
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#define checkCudaErrors(call) \ |
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do { \ |
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cudaError_t err = call; \ |
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if (cudaSuccess != err) { \ |
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char errorBuff[512]; \ |
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_SNPRINTF(errorBuff, sizeof(errorBuff) - 1, \ |
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"CUDA error '%s' in func '%s' line %d", \ |
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cudaGetErrorString(err), __FUNCTION__, __LINE__); \ |
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throw rt_error(errorBuff); \ |
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} \ |
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} while (0) |
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#define checkCudaDriverErrors(call) \ |
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do { \ |
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CUresult err = call; \ |
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if (CUDA_SUCCESS != err) { \ |
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char errorBuff[512]; \ |
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_SNPRINTF(errorBuff, sizeof(errorBuff) - 1, \ |
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"CUDA error DRIVER: '%d' in func '%s' line %d", \ |
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err, __FUNCTION__, __LINE__); \ |
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throw rt_error(errorBuff); \ |
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} \ |
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} while (0) |
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typedef uint64_t u64; |
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typedef uint32_t u32; |
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typedef uint16_t u16; |
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typedef uint8_t u8; |
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typedef unsigned char uchar; |
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struct packer_default; |
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struct packer_cantor; |
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#define MAXREALSOLS 9 |
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struct scontainerreal { |
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u32 sols[MAXREALSOLS][512]; |
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u32 nsols; |
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}; |
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#if 0 |
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#include <functional> |
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#define fn_solution std::function<void(int thr_id, const std::vector<uint32_t>&, size_t, const unsigned char*)> |
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#define fn_hashdone std::function<void(int thr_id)> |
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#define fn_cancel std::function<bool(int thr_id)> |
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#else |
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typedef void (*fn_solution)(int thr_id, const std::vector<uint32_t>&, size_t, const unsigned char*); |
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typedef void (*fn_hashdone)(int thr_id); |
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typedef bool (*fn_cancel)(int thr_id); |
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#endif |
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template <u32 RB, u32 SM> struct equi; |
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// --------------------------------------------------------------------------------------------------- |
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struct eq_cuda_context_interface |
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{ |
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virtual ~eq_cuda_context_interface(); |
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virtual void solve(const char *tequihash_header, |
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unsigned int tequihash_header_len, |
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const char* nonce, |
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unsigned int nonce_len, |
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fn_cancel cancelf, |
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fn_solution solutionf, |
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fn_hashdone hashdonef); |
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public: |
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int thread_id; |
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int device_id; |
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int throughput; |
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int totalblocks; |
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int threadsperblock; |
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int threadsperblock_digits; |
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size_t equi_mem_sz; |
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}; |
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// --------------------------------------------------------------------------------------------------- |
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template <u32 RB, u32 SM, u32 SSM, u32 THREADS, typename PACKER> |
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class eq_cuda_context : public eq_cuda_context_interface |
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{ |
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equi<RB, SM>* device_eq; |
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scontainerreal* solutions; |
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CUcontext pctx; |
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void solve(const char *tequihash_header, |
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unsigned int tequihash_header_len, |
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const char* nonce, |
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unsigned int nonce_len, |
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fn_cancel cancelf, |
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fn_solution solutionf, |
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fn_hashdone hashdonef); |
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public: |
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eq_cuda_context(int thr_id, int dev_id); |
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~eq_cuda_context(); |
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}; |
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// RB, SM, SSM, TPB, PACKER... but any change only here will fail.. |
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#define CONFIG_MODE_1 9, 1248, 12, 640, packer_cantor |
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//#define CONFIG_MODE_2 8, 640, 12, 512, packer_default
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