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/*
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* X13 algorithm
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*/
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extern "C"
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{
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#include "sph/sph_blake.h"
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#include "sph/sph_bmw.h"
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#include "sph/sph_groestl.h"
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#include "sph/sph_skein.h"
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#include "sph/sph_jh.h"
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#include "sph/sph_keccak.h"
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#include "sph/sph_luffa.h"
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#include "sph/sph_cubehash.h"
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#include "sph/sph_shavite.h"
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#include "sph/sph_simd.h"
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#include "sph/sph_echo.h"
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#include "sph/sph_hamsi.h"
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#include "sph/sph_fugue.h"
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}
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#include "miner.h"
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#include "cuda_helper.h"
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static uint32_t *d_hash[8];
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extern void quark_blake512_cpu_init(int thr_id, int threads);
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extern void quark_blake512_cpu_setBlock_80(void *pdata);
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extern void quark_blake512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_hash, int order);
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extern void quark_blake512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_bmw512_cpu_init(int thr_id, int threads);
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extern void quark_bmw512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_groestl512_cpu_init(int thr_id, int threads);
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extern void quark_groestl512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_skein512_cpu_init(int thr_id, int threads);
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extern void quark_skein512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_keccak512_cpu_init(int thr_id, int threads);
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extern void quark_keccak512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_jh512_cpu_init(int thr_id, int threads);
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extern void quark_jh512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x11_luffa512_cpu_init(int thr_id, int threads);
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extern void x11_luffa512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x11_cubehash512_cpu_init(int thr_id, int threads);
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extern void x11_cubehash512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x11_shavite512_cpu_init(int thr_id, int threads);
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extern void x11_shavite512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x11_simd512_cpu_init(int thr_id, int threads);
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extern void x11_simd512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x11_echo512_cpu_init(int thr_id, int threads);
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extern void x11_echo512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x13_hamsi512_cpu_init(int thr_id, int threads);
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extern void x13_hamsi512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void x13_fugue512_cpu_init(int thr_id, int threads);
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extern void x13_fugue512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
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extern void quark_compactTest_cpu_init(int thr_id, int threads);
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extern void quark_compactTest_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *inpHashes,
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uint32_t *d_noncesTrue, size_t *nrmTrue, uint32_t *d_noncesFalse, size_t *nrmFalse, int order);
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// X13 Hashfunktion
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extern "C" void x13hash(void *output, const void *input)
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{
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// blake1-bmw2-grs3-skein4-jh5-keccak6-luffa7-cubehash8-shavite9-simd10-echo11-hamsi12-fugue13
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sph_blake512_context ctx_blake;
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sph_bmw512_context ctx_bmw;
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sph_groestl512_context ctx_groestl;
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sph_jh512_context ctx_jh;
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sph_keccak512_context ctx_keccak;
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sph_skein512_context ctx_skein;
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sph_luffa512_context ctx_luffa;
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sph_cubehash512_context ctx_cubehash;
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sph_shavite512_context ctx_shavite;
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sph_simd512_context ctx_simd;
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sph_echo512_context ctx_echo;
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sph_hamsi512_context ctx_hamsi;
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sph_fugue512_context ctx_fugue;
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uint32_t hash[32];
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memset(hash, 0, sizeof hash);
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sph_blake512_init(&ctx_blake);
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sph_blake512 (&ctx_blake, input, 80);
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sph_blake512_close(&ctx_blake, (void*) hash);
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sph_bmw512_init(&ctx_bmw);
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sph_bmw512 (&ctx_bmw, (const void*) hash, 64);
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sph_bmw512_close(&ctx_bmw, (void*) hash);
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sph_groestl512_init(&ctx_groestl);
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sph_groestl512 (&ctx_groestl, (const void*) hash, 64);
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sph_groestl512_close(&ctx_groestl, (void*) hash);
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sph_skein512_init(&ctx_skein);
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sph_skein512 (&ctx_skein, (const void*) hash, 64);
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sph_skein512_close(&ctx_skein, (void*) hash);
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sph_jh512_init(&ctx_jh);
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sph_jh512 (&ctx_jh, (const void*) hash, 64);
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sph_jh512_close(&ctx_jh, (void*) hash);
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sph_keccak512_init(&ctx_keccak);
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sph_keccak512 (&ctx_keccak, (const void*) hash, 64);
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sph_keccak512_close(&ctx_keccak, (void*) hash);
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sph_luffa512_init(&ctx_luffa);
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sph_luffa512 (&ctx_luffa, (const void*) hash, 64);
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sph_luffa512_close (&ctx_luffa, (void*) hash);
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sph_cubehash512_init(&ctx_cubehash);
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sph_cubehash512 (&ctx_cubehash, (const void*) hash, 64);
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sph_cubehash512_close(&ctx_cubehash, (void*) hash);
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sph_shavite512_init(&ctx_shavite);
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sph_shavite512 (&ctx_shavite, (const void*) hash, 64);
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sph_shavite512_close(&ctx_shavite, (void*) hash);
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sph_simd512_init(&ctx_simd);
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sph_simd512 (&ctx_simd, (const void*) hash, 64);
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sph_simd512_close(&ctx_simd, (void*) hash);
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sph_echo512_init(&ctx_echo);
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sph_echo512 (&ctx_echo, (const void*) hash, 64);
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sph_echo512_close(&ctx_echo, (void*) hash);
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sph_hamsi512_init(&ctx_hamsi);
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sph_hamsi512 (&ctx_hamsi, (const void*) hash, 64);
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sph_hamsi512_close(&ctx_hamsi, (void*) hash);
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sph_fugue512_init(&ctx_fugue);
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sph_fugue512 (&ctx_fugue, (const void*) hash, 64);
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sph_fugue512_close(&ctx_fugue, (void*) hash);
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memcpy(output, hash, 32);
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}
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extern "C" int scanhash_x13(int thr_id, uint32_t *pdata,
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const uint32_t *ptarget, uint32_t max_nonce,
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unsigned long *hashes_done)
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{
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const uint32_t first_nonce = pdata[19];
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static bool init[8] = { 0 };
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int throughput = opt_work_size ? opt_work_size : (1 << 19); // 256*256*8;
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throughput = min(throughput, max_nonce - first_nonce);
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if (opt_benchmark)
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((uint32_t*)ptarget)[7] = 0x000f;
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if (!init[thr_id])
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{
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CUDA_SAFE_CALL(cudaSetDevice(device_map[thr_id]));
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CUDA_SAFE_CALL(cudaMalloc(&d_hash[thr_id], 2 * 32 * throughput));
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quark_blake512_cpu_init(thr_id, throughput);
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quark_groestl512_cpu_init(thr_id, throughput);
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quark_skein512_cpu_init(thr_id, throughput);
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quark_bmw512_cpu_init(thr_id, throughput);
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quark_keccak512_cpu_init(thr_id, throughput);
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quark_jh512_cpu_init(thr_id, throughput);
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x11_luffa512_cpu_init(thr_id, throughput);
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x11_cubehash512_cpu_init(thr_id, throughput);
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x11_shavite512_cpu_init(thr_id, throughput);
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x11_simd512_cpu_init(thr_id, throughput);
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x11_echo512_cpu_init(thr_id, throughput);
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x13_hamsi512_cpu_init(thr_id, throughput);
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x13_fugue512_cpu_init(thr_id, throughput);
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cuda_check_cpu_init(thr_id, throughput);
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init[thr_id] = true;
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}
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uint32_t endiandata[20];
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for (int k=0; k < 20; k++)
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be32enc(&endiandata[k], ((uint32_t*)pdata)[k]);
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quark_blake512_cpu_setBlock_80((void*)endiandata);
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cuda_check_cpu_setTarget(ptarget);
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do {
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uint32_t foundNonce;
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int order = 0;
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quark_blake512_cpu_hash_80(thr_id, throughput, pdata[19], d_hash[thr_id], order++);
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quark_bmw512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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quark_groestl512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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quark_skein512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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quark_jh512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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quark_keccak512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x11_luffa512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x11_cubehash512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x11_shavite512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x11_simd512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x11_echo512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x13_hamsi512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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x13_fugue512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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// Scan nach Gewinner Hashes auf der GPU
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foundNonce = cuda_check_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
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if (foundNonce != 0xffffffff)
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{
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const uint32_t Htarg = ptarget[7];
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uint32_t vhash64[8];
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be32enc(&endiandata[19], foundNonce);
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x13hash(vhash64, endiandata);
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if (vhash64[7] <= Htarg && fulltest(vhash64, ptarget) ) {
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pdata[19] = foundNonce;
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*hashes_done = foundNonce - first_nonce + 1;
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return 1;
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}
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else if (vhash64[7] > Htarg) {
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applog(LOG_INFO, "GPU #%d: result for %08x is not in range: %x > %x", thr_id, foundNonce, vhash64[7], Htarg);
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}
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else {
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applog(LOG_INFO, "GPU #%d: result for %08x does not validate on CPU!", thr_id, foundNonce);
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}
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}
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if ((uint64_t)pdata[19] + throughput > (uint64_t)max_nonce) {
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pdata[19] = max_nonce;
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break;
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}
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pdata[19] += throughput;
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} while (!work_restart[thr_id].restart);
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*hashes_done = pdata[19] - first_nonce + 1;
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return 0;
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}
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