Reintroduce anime algo

algos.h

@@ -5,7 +5,8 @@
 #include "compat.h"
 
 enum sha_algos {
-	ALGO_BLAKECOIN = 0,
+	ALGO_ANIME = 0,
+	ALGO_BLAKECOIN,
 	ALGO_BLAKE,
 	ALGO_BLAKE2S,
 	ALGO_BMW,
@@ -74,6 +75,7 @@ enum sha_algos {
 extern volatile enum sha_algos opt_algo;
 
 static const char *algo_names[] = {
+	"anime",
 	"blakecoin",
 	"blake",
 	"blake2s",

bench.cpp

@@ -136,6 +136,7 @@ bool bench_algo_switch_next(int thr_id)
 	if (algo == ALGO_CRYPTOLIGHT) algo++;
 	if (algo == ALGO_CRYPTONIGHT) algo++;
 	if (algo == ALGO_WILDKECCAK) algo++;
+	if (algo == ALGO_ANIME) algo++; // to fix
 	if (algo == ALGO_QUARK) algo++; // to fix
 	if (algo == ALGO_LBRY && CUDART_VERSION < 7000) algo++;
 

ccminer.cpp

@@ -236,6 +236,7 @@ static char const usage[] = "\
 Usage: " PROGRAM_NAME " [OPTIONS]\n\
 Options:\n\
   -a, --algo=ALGO       specify the hash algorithm to use\n\
+			anime       Animecoin\n\
 			bastion     Hefty bastion\n\
 			bitcore     Timetravel-10\n\
 			blake       Blake 256 (SFR)\n\
@@ -2317,6 +2318,9 @@ static void *miner_thread(void *userdata)
 		/* scan nonces for a proof-of-work hash */
 		switch (opt_algo) {
 
+		case ALGO_ANIME:
+			rc = scanhash_anime(thr_id, &work, max_nonce, &hashes_done);
+			break;
 		case ALGO_BASTION:
 			rc = scanhash_bastion(thr_id, &work, max_nonce, &hashes_done);
 			break;
@@ -2558,6 +2562,7 @@ static void *miner_thread(void *userdata)
 			double rate_factor = 1.0;
 			switch (opt_algo) {
 				case ALGO_JACKPOT:
+				case ALGO_ANIME:
 				case ALGO_QUARK:
 					// to stay comparable to other ccminer forks or pools
 					rate_factor = 0.5;

miner.h

@@ -273,6 +273,7 @@ void sha256d(unsigned char *hash, const unsigned char *data, int len);
 
 struct work;
 
+extern int scanhash_anime(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);
 extern int scanhash_bastion(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done);
 extern int scanhash_blake256(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done, int8_t blakerounds);
 extern int scanhash_blake2s(int thr_id, struct work *work, uint32_t max_nonce, unsigned long *hashes_done);

quark/animecoin.cu

@@ -0,0 +1,339 @@
+extern "C"
+{
+#include "sph/sph_blake.h"
+#include "sph/sph_bmw.h"
+#include "sph/sph_groestl.h"
+#include "sph/sph_skein.h"
+#include "sph/sph_jh.h"
+#include "sph/sph_keccak.h"
+}
+
+#include "miner.h"
+
+#include "cuda_helper.h"
+#include "cuda_quark.h"
+
+#include <stdio.h>
+
+extern uint32_t quark_filter_cpu_sm2(const int thr_id, const uint32_t threads, const uint32_t *inpHashes, uint32_t* d_branch2);
+extern void quark_merge_cpu_sm2(const int thr_id, const uint32_t threads, uint32_t *outpHashes, uint32_t* d_branch2);
+
+static uint32_t *d_hash[MAX_GPUS];
+static uint32_t* d_hash_br2[MAX_GPUS];  // SM 2
+
+// Speicher zur Generierung der Noncevektoren für die bedingten Hashes
+static uint32_t *d_branch1Nonces[MAX_GPUS];
+static uint32_t *d_branch2Nonces[MAX_GPUS];
+static uint32_t *d_branch3Nonces[MAX_GPUS];
+
+// Original Animehash Funktion aus einem miner Quelltext
+extern "C" void animehash(void *state, const void *input)
+{
+	unsigned char _ALIGN(128) hash[64];
+
+	sph_bmw512_context ctx_bmw;
+	sph_blake512_context ctx_blake;
+	sph_groestl512_context ctx_groestl;
+	sph_jh512_context ctx_jh;
+	sph_keccak512_context ctx_keccak;
+	sph_skein512_context ctx_skein;
+
+	sph_bmw512_init(&ctx_blake);
+	sph_bmw512 (&ctx_blake, input, 80);
+	sph_bmw512_close(&ctx_blake, (void*) hash);
+
+	sph_blake512_init(&ctx_bmw);
+	sph_blake512 (&ctx_bmw, (const void*) hash, 64);
+	sph_blake512_close(&ctx_bmw, (void*) hash);
+
+	if (hash[0] & 0x8)
+	{
+		sph_groestl512_init(&ctx_groestl);
+		sph_groestl512 (&ctx_groestl, (const void*) hash, 64);
+		sph_groestl512_close(&ctx_groestl, (void*) hash);
+	}
+	else
+	{
+		sph_skein512_init(&ctx_skein);
+		sph_skein512 (&ctx_skein, (const void*) hash, 64);
+		sph_skein512_close(&ctx_skein, (void*) hash);
+	}
+
+	sph_groestl512_init(&ctx_groestl);
+	sph_groestl512 (&ctx_groestl, (const void*) hash, 64);
+	sph_groestl512_close(&ctx_groestl, (void*) hash);
+
+	sph_jh512_init(&ctx_jh);
+	sph_jh512 (&ctx_jh, (const void*) hash, 64);
+	sph_jh512_close(&ctx_jh, (void*) hash);
+
+	if (hash[0] & 0x8)
+	{
+		sph_blake512_init(&ctx_blake);
+		sph_blake512 (&ctx_blake, (const void*) hash, 64);
+		sph_blake512_close(&ctx_blake, (void*) hash);
+	}
+	else
+	{
+		sph_bmw512_init(&ctx_bmw);
+		sph_bmw512 (&ctx_bmw, (const void*) hash, 64);
+		sph_bmw512_close(&ctx_bmw, (void*) hash);
+	}
+
+	sph_keccak512_init(&ctx_keccak);
+	sph_keccak512 (&ctx_keccak, (const void*) hash, 64);
+	sph_keccak512_close(&ctx_keccak, (void*) hash);
+
+	sph_skein512_init(&ctx_skein);
+	sph_skein512 (&ctx_skein, (const void*) hash, 64);
+	sph_skein512_close(&ctx_skein, (void*) hash);
+
+	if (hash[0] & 0x8)
+	{
+		sph_keccak512_init(&ctx_keccak);
+		sph_keccak512 (&ctx_keccak, (const void*) hash, 64);
+		sph_keccak512_close(&ctx_keccak, (void*) hash);
+	}
+	else
+	{
+		sph_jh512_init(&ctx_jh);
+		sph_jh512 (&ctx_jh, (const void*) hash, 64);
+		sph_jh512_close(&ctx_jh, (void*) hash);
+	}
+
+	memcpy(state, hash, 32);
+}
+
+#ifdef _DEBUG
+#define TRACE(algo) { \
+	if (max_nonce == 1 && pdata[19] <= 1) { \
+		uint32_t* debugbuf = NULL; \
+		cudaMallocHost(&debugbuf, 32); \
+		cudaMemcpy(debugbuf, d_hash[thr_id], 32, cudaMemcpyDeviceToHost); \
+		printf("anime %s %08x %08x %08x %08x...%08x... \n", algo, swab32(debugbuf[0]), swab32(debugbuf[1]), \
+			swab32(debugbuf[2]), swab32(debugbuf[3]), swab32(debugbuf[7])); \
+		cudaFreeHost(debugbuf); \
+	} \
+}
+#else
+#define TRACE(algo) {}
+#endif
+
+static bool init[MAX_GPUS] = { 0 };
+
+extern "C" int scanhash_anime(int thr_id, struct work* work, uint32_t max_nonce, unsigned long *hashes_done)
+{
+	uint32_t _ALIGN(64) endiandata[20];
+	uint32_t *pdata = work->data;
+	uint32_t *ptarget = work->target;
+	const uint32_t first_nonce = pdata[19];
+
+	int dev_id = device_map[thr_id];
+	uint32_t def_thr = 1U << 20; // 256*4096
+	uint32_t throughput = cuda_default_throughput(thr_id, def_thr);
+	if (init[thr_id]) throughput = min(throughput, max_nonce - first_nonce);
+
+	if (opt_benchmark)
+		ptarget[7] = 0x00F;
+
+	if (!init[thr_id])
+	{
+		cudaSetDevice(dev_id);
+		if (opt_cudaschedule == -1 && gpu_threads == 1) {
+			cudaDeviceReset();
+			// reduce cpu usage
+			cudaSetDeviceFlags(cudaDeviceScheduleBlockingSync);
+			CUDA_LOG_ERROR();
+		}
+		gpulog(LOG_INFO, thr_id, "Intensity set to %g, %u cuda threads", throughput2intensity(throughput), throughput);
+
+		cudaGetLastError();
+		CUDA_SAFE_CALL(cudaMalloc(&d_hash[thr_id], (size_t) 64 * throughput));
+
+		quark_blake512_cpu_init(thr_id, throughput);
+		quark_groestl512_cpu_init(thr_id, throughput);
+		quark_skein512_cpu_init(thr_id, throughput);
+		quark_bmw512_cpu_init(thr_id, throughput);
+		quark_keccak512_cpu_init(thr_id, throughput);
+		quark_jh512_cpu_init(thr_id, throughput);
+		quark_compactTest_cpu_init(thr_id, throughput);
+
+		if (cuda_arch[dev_id] >= 300) {
+			cudaMalloc(&d_branch1Nonces[thr_id], sizeof(uint32_t)*throughput);
+			cudaMalloc(&d_branch2Nonces[thr_id], sizeof(uint32_t)*throughput);
+			cudaMalloc(&d_branch3Nonces[thr_id], sizeof(uint32_t)*throughput);
+		} else {
+			cudaMalloc(&d_hash_br2[thr_id], (size_t) 64 * throughput);
+		}
+
+		cuda_check_cpu_init(thr_id, throughput);
+		CUDA_SAFE_CALL(cudaGetLastError());
+
+		init[thr_id] = true;
+	}
+
+	for (int k=0; k < 20; k++)
+		be32enc(&endiandata[k], pdata[k]);
+
+	quark_bmw512_cpu_setBlock_80(endiandata);
+	cuda_check_cpu_setTarget(ptarget);
+
+	do {
+		int order = 0;
+		uint32_t nrm1=0, nrm2=0, nrm3=0;
+
+		quark_bmw512_cpu_hash_80(thr_id, throughput, pdata[19], d_hash[thr_id], order++);
+		TRACE("bmw  :");
+		quark_blake512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+		TRACE("blake    :");
+
+		if (cuda_arch[dev_id] >= 300) {
+
+			quark_compactTest_single_false_cpu_hash_64(thr_id, throughput, pdata[19], d_hash[thr_id], NULL,
+				d_branch3Nonces[thr_id], &nrm3, order++);
+
+			// nur den Skein Branch weiterverfolgen
+			quark_skein512_cpu_hash_64(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+
+			// das ist der unbedingte Branch für Groestl512
+			quark_groestl512_cpu_hash_64(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+
+			// das ist der unbedingte Branch für JH512
+			quark_jh512_cpu_hash_64(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+
+			// quarkNonces in branch1 und branch2 aufsplitten gemäss if (hash[0] & 0x8)
+			quark_compactTest_cpu_hash_64(thr_id, nrm3, pdata[19], d_hash[thr_id], d_branch3Nonces[thr_id],
+				d_branch1Nonces[thr_id], &nrm1,
+				d_branch2Nonces[thr_id], &nrm2,
+				order++);
+
+			// das ist der bedingte Branch für Blake512
+			quark_blake512_cpu_hash_64(thr_id, nrm1, pdata[19], d_branch1Nonces[thr_id], d_hash[thr_id], order++);
+
+			// das ist der bedingte Branch für Bmw512
+			quark_bmw512_cpu_hash_64(thr_id, nrm2, pdata[19], d_branch2Nonces[thr_id], d_hash[thr_id], order++);
+
+			// das ist der unbedingte Branch für Keccak512
+			quark_keccak512_cpu_hash_64(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+
+			// das ist der unbedingte Branch für Skein512
+			quark_skein512_cpu_hash_64(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+
+			// quarkNonces in branch1 und branch2 aufsplitten gemäss if (hash[0] & 0x8)
+			quark_compactTest_cpu_hash_64(thr_id, nrm3, pdata[19], d_hash[thr_id], d_branch3Nonces[thr_id],
+				d_branch1Nonces[thr_id], &nrm1,
+				d_branch2Nonces[thr_id], &nrm2,
+				order++);
+
+			quark_keccak512_cpu_hash_64(thr_id, nrm1, pdata[19], d_branch1Nonces[thr_id], d_hash[thr_id], order++);
+			quark_jh512_cpu_hash_64(thr_id, nrm2, pdata[19], d_branch2Nonces[thr_id], d_hash[thr_id], order++);
+
+			work->nonces[0] = cuda_check_hash_branch(thr_id, nrm3, pdata[19], d_branch3Nonces[thr_id], d_hash[thr_id], order++);
+			work->nonces[1] = 0;
+		} else {
+			/* algo permutations are made with 2 different buffers */
+
+			quark_filter_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			quark_groestl512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			quark_skein512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash_br2[thr_id], order++);
+			quark_merge_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			TRACE("perm1  :");
+
+			quark_groestl512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			TRACE("groestl:");
+			quark_jh512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			TRACE("jh512  :");
+
+			quark_filter_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			quark_blake512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			quark_bmw512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash_br2[thr_id], order++);
+			quark_merge_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			TRACE("perm2  :");
+
+			quark_keccak512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			TRACE("keccak :");
+			quark_skein512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			TRACE("skein  :");
+
+			quark_filter_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			quark_keccak512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
+			quark_jh512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash_br2[thr_id], order++);
+			quark_merge_cpu_sm2(thr_id, throughput, d_hash[thr_id], d_hash_br2[thr_id]);
+			TRACE("perm3  :");
+
+			CUDA_LOG_ERROR();
+			work->nonces[0] = cuda_check_hash(thr_id, throughput, pdata[19], d_hash[thr_id]);
+			work->nonces[1] = cuda_check_hash_suppl(thr_id, throughput, pdata[19], d_hash[thr_id], 1);
+		}
+
+		*hashes_done = pdata[19] - first_nonce + throughput;
+
+		if (work->nonces[0] != UINT32_MAX)
+		{
+			uint32_t _ALIGN(64) vhash[8];
+			be32enc(&endiandata[19], work->nonces[0]);
+			animehash(vhash, endiandata);
+
+			if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
+				work->valid_nonces = 1;
+				work_set_target_ratio(work, vhash);
+				if (work->nonces[1] != 0) {
+					be32enc(&endiandata[19], work->nonces[1]);
+					animehash(vhash, endiandata);
+					bn_set_target_ratio(work, vhash, 1);
+					work->valid_nonces++;
+					pdata[19] = max(work->nonces[0], work->nonces[1]) + 1;
+				} else {
+					pdata[19] = work->nonces[0] + 1; // cursor
+				}
+				return work->valid_nonces;
+			}
+			else if (vhash[7] > ptarget[7]) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				pdata[19] = work->nonces[0] + 1;
+				continue;
+			}
+		}
+
+		if ((uint64_t) throughput + pdata[19] >= max_nonce) {
+			pdata[19] = max_nonce;
+			break;
+		}
+
+		pdata[19] += throughput;
+
+	} while (!work_restart[thr_id].restart);
+
+	return 0;
+}
+
+// cleanup
+extern "C" void free_anime(int thr_id)
+{
+	int dev_id = device_map[thr_id];
+	if (!init[thr_id])
+		return;
+
+	cudaThreadSynchronize();
+
+	cudaFree(d_hash[thr_id]);
+
+	if (cuda_arch[dev_id] >= 300) {
+		cudaFree(d_branch1Nonces[thr_id]);
+		cudaFree(d_branch2Nonces[thr_id]);
+		cudaFree(d_branch3Nonces[thr_id]);
+	} else {
+		cudaFree(d_hash_br2[thr_id]);
+	}
+
+	quark_blake512_cpu_free(thr_id);
+	quark_groestl512_cpu_free(thr_id);
+	quark_compactTest_cpu_free(thr_id);
+
+	cuda_check_cpu_free(thr_id);
+	init[thr_id] = false;
+
+	cudaDeviceSynchronize();
+}