mirror of
https://github.com/GOSTSec/ccminer
synced 2025-01-08 22:07:56 +00:00
Add skein algo (Skeincoin, Myriad, Unat...)
SKEIN512 + SHA256 Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
This commit is contained in:
Tanguy Pruvot
parent
a37e909db9
commit
f86784ee56
@ -41,7 +41,7 @@ ccminer_SOURCES = elist.h miner.h compat.h \
|
||||
quark/cuda_bmw512.cu quark/cuda_quark_keccak512.cu \
|
||||
quark/quarkcoin.cu quark/animecoin.cu \
|
||||
quark/cuda_quark_compactionTest.cu \
|
||||
cuda_nist5.cu pentablake.cu zr5.cu \
|
||||
cuda_nist5.cu pentablake.cu skein.cu zr5.cu \
|
||||
sph/bmw.c sph/blake.c sph/groestl.c sph/jh.c sph/keccak.c sph/skein.c \
|
||||
sph/cubehash.c sph/echo.c sph/luffa.c sph/sha2.c sph/shavite.c sph/simd.c \
|
||||
sph/hamsi.c sph/hamsi_helper.c sph/sph_hamsi.h \
|
||||
@ -117,3 +117,7 @@ quark/cuda_quark_compactionTest.o: quark/cuda_quark_compactionTest.cu
|
||||
|
||||
JHA/cuda_jha_compactionTest.o: JHA/cuda_jha_compactionTest.cu
|
||||
$(NVCC) $(nvcc_FLAGS) -I cudpp-2.1/include --maxrregcount=80 -o $@ -c $<
|
||||
|
||||
skein.o: skein.cu
|
||||
$(NVCC) $(nvcc_FLAGS) --maxrregcount=64 -o $@ -c $<
|
||||
|
||||
|
||||
@ -34,10 +34,11 @@ TalkCoin
|
||||
DarkCoin and other X11 coins
|
||||
Saffroncoin blake (256 14-rounds)
|
||||
BlakeCoin (256 8-rounds)
|
||||
Keccak (Maxcoin)
|
||||
Deep, Doom and Qubit
|
||||
Keccak (Maxcoin)
|
||||
Pentablake (Blake 512 x5)
|
||||
1Coin Triple S
|
||||
Skein (Skein + SHA)
|
||||
Vertcoin Lyra2RE
|
||||
Ziftrcoin (ZR5)
|
||||
|
||||
@ -79,6 +80,7 @@ its command line interface and options.
|
||||
quark use to mine Quarkcoin
|
||||
qubit use to mine Qubit Algo
|
||||
s3 use to mine 1coin
|
||||
skein use to mine Skeincoin
|
||||
whirl use to mine Whirlcoin
|
||||
whirlpoolx use to mine Vanillacoin
|
||||
x11 use to mine DarkCoin
|
||||
@ -187,6 +189,7 @@ features.
|
||||
|
||||
Mar. 27th 2015 v1.6.0
|
||||
Add the ZR5 Algo for Ziftcoin
|
||||
Implement Skeincoin algo (skein + sha)
|
||||
Import pluck (djm34) and whirlpoolx (alexis78) algos
|
||||
Hashrate units based on hashing rate values (Hs/kHs/MHs/GHs)
|
||||
Default config file (also help to debug without command line)
|
||||
|
||||
@ -100,6 +100,7 @@ enum sha_algos {
|
||||
ALGO_PLUCK,
|
||||
ALGO_QUARK,
|
||||
ALGO_QUBIT,
|
||||
ALGO_SKEIN,
|
||||
ALGO_S3,
|
||||
ALGO_WHIRLCOIN,
|
||||
ALGO_WHIRLPOOLX,
|
||||
@ -133,6 +134,7 @@ static const char *algo_names[] = {
|
||||
"pluck",
|
||||
"quark",
|
||||
"qubit",
|
||||
"skein",
|
||||
"s3",
|
||||
"whirl",
|
||||
"whirlpoolx",
|
||||
@ -249,6 +251,7 @@ Options:\n\
|
||||
pluck SupCoin\n\
|
||||
quark Quark\n\
|
||||
qubit Qubit\n\
|
||||
skein Skein SHA2 (Skeincoin)\n\
|
||||
s3 S3 (1Coin)\n\
|
||||
x11 X11 (DarkCoin)\n\
|
||||
x13 X13 (MaruCoin)\n\
|
||||
@ -1512,6 +1515,11 @@ static void *miner_thread(void *userdata)
|
||||
max_nonce, &hashes_done);
|
||||
break;
|
||||
|
||||
case ALGO_SKEIN:
|
||||
rc = scanhash_skeincoin(thr_id, work.data, work.target,
|
||||
max_nonce, &hashes_done);
|
||||
break;
|
||||
|
||||
case ALGO_S3:
|
||||
rc = scanhash_s3(thr_id, work.data, work.target,
|
||||
max_nonce, &hashes_done);
|
||||
|
||||
@ -440,6 +440,9 @@
|
||||
</CudaCompile>
|
||||
<CudaCompile Include="lyra2\lyra2RE.cu" />
|
||||
<CudaCompile Include="lyra2\cuda_lyra2.cu" />
|
||||
<CudaCompile Include="skein.cu">
|
||||
<MaxRegCount>64</MaxRegCount>
|
||||
</CudaCompile>
|
||||
<CudaCompile Include="x11\cuda_x11_aes.cu">
|
||||
<ExcludedFromBuild>true</ExcludedFromBuild>
|
||||
</CudaCompile>
|
||||
|
||||
@ -574,6 +574,9 @@
|
||||
<CudaCompile Include="groestl_functions_quad.cu">
|
||||
<Filter>Source Files\CUDA\quark</Filter>
|
||||
</CudaCompile>
|
||||
<CudaCompile Include="skein.cu">
|
||||
<Filter>Source Files\CUDA</Filter>
|
||||
</CudaCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Image Include="res\ccminer.ico">
|
||||
@ -590,4 +593,4 @@
|
||||
<Filter>Ressources</Filter>
|
||||
</Text>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
</Project>
|
||||
|
||||
5
miner.h
5
miner.h
@ -346,6 +346,10 @@ extern int scanhash_scrypt(int thr_id, uint32_t *pdata,
|
||||
unsigned char *scratchbuf, const uint32_t *ptarget,
|
||||
uint32_t max_nonce, unsigned long *hashes_done);
|
||||
|
||||
extern int scanhash_skeincoin(int thr_id, uint32_t *pdata,
|
||||
const uint32_t *ptarget, uint32_t max_nonce,
|
||||
unsigned long *hashes_done);
|
||||
|
||||
extern int scanhash_s3(int thr_id, uint32_t *pdata,
|
||||
const uint32_t *ptarget, uint32_t max_nonce,
|
||||
unsigned long *hashes_done);
|
||||
@ -675,6 +679,7 @@ void pentablakehash(void *output, const void *input);
|
||||
void pluckhash(uint32_t *hash, const uint32_t *data, uchar *hashbuffer, const int N);
|
||||
void quarkhash(void *state, const void *input);
|
||||
void qubithash(void *state, const void *input);
|
||||
void skeincoinhash(void *output, const void *input);
|
||||
void s3hash(void *output, const void *input);
|
||||
void wcoinhash(void *state, const void *input);
|
||||
void whirlxHash(void *state, const void *input);
|
||||
|
||||
@ -65,12 +65,12 @@ extern "C" int scanhash_myriad(int thr_id, uint32_t *pdata, const uint32_t *ptar
|
||||
|
||||
do {
|
||||
// GPU
|
||||
uint32_t foundNounce = 0xFFFFFFFF;
|
||||
uint32_t foundNounce = UINT32_MAX;
|
||||
const uint32_t Htarg = ptarget[7];
|
||||
|
||||
myriadgroestl_cpu_hash(thr_id, throughput, pdata[19], outputHash, &foundNounce);
|
||||
|
||||
if(foundNounce < 0xffffffff)
|
||||
if (foundNounce < UINT32_MAX)
|
||||
{
|
||||
uint32_t tmpHash[8];
|
||||
endiandata[19] = SWAP32(foundNounce);
|
||||
|
||||
@ -4,6 +4,8 @@
|
||||
|
||||
#include "cuda_helper.h"
|
||||
|
||||
static __constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
|
||||
|
||||
// Take a look at: https://www.schneier.com/skein1.3.pdf
|
||||
|
||||
#define SHL(x, n) ((x) << (n))
|
||||
@ -375,9 +377,9 @@ void quark_skein512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint64_t
|
||||
h6 = vectorize(0x991112C71A75B523ull);
|
||||
h7 = vectorize(0xAE18A40B660FCC33ull);
|
||||
|
||||
// 1. Runde -> etype = 480, ptr = 64, bcount = 0, data = msg
|
||||
// 1. Runde -> etype = 480, ptr = 64, bcount = 0, data = msg
|
||||
#pragma unroll 8
|
||||
for(int i=0; i<8; i++)
|
||||
for (int i = 0; i < 8; i++)
|
||||
p[i] = vectorize(inpHash[i]);
|
||||
|
||||
t0 = vectorize(64); // ptr
|
||||
@ -475,7 +477,7 @@ void quark_skein512_gpu_hash_64_v30(uint32_t threads, uint32_t startNounce, uint
|
||||
h6 = 0x991112C71A75B523ull;
|
||||
h7 = 0xAE18A40B660FCC33ull;
|
||||
|
||||
// 1. Runde -> etype = 480, ptr = 64, bcount = 0, data = msg
|
||||
// 1. Runde -> etype = 480, ptr = 64, bcount = 0, data = msg
|
||||
#pragma unroll 8
|
||||
for(int i=0; i<8; i++)
|
||||
p[i] = inpHash[i];
|
||||
@ -540,7 +542,7 @@ void quark_skein512_gpu_hash_64_v30(uint32_t threads, uint32_t startNounce, uint
|
||||
TFBIG_4o(17);
|
||||
TFBIG_ADDKEY(p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], h, t, 18);
|
||||
|
||||
// fertig
|
||||
// output
|
||||
uint64_t *outpHash = &g_hash[8 * hashPosition];
|
||||
|
||||
#pragma unroll 8
|
||||
@ -549,6 +551,176 @@ void quark_skein512_gpu_hash_64_v30(uint32_t threads, uint32_t startNounce, uint
|
||||
}
|
||||
}
|
||||
|
||||
__global__ __launch_bounds__(128,6)
|
||||
void skein512_gpu_hash_close(uint32_t threads, uint32_t startNounce, uint64_t *g_hash)
|
||||
{
|
||||
uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
|
||||
if (thread < threads)
|
||||
{
|
||||
uint2 t0 = vectorize(8); // extra
|
||||
uint2 t1 = vectorize(0xFF00000000000000ull); // etype
|
||||
uint2 t2 = vectorize(0xB000000000000050ull);
|
||||
|
||||
uint64_t *state = &g_hash[8 * thread];
|
||||
uint2 h0 = vectorize(state[0]);
|
||||
uint2 h1 = vectorize(state[1]);
|
||||
uint2 h2 = vectorize(state[2]);
|
||||
uint2 h3 = vectorize(state[3]);
|
||||
uint2 h4 = vectorize(state[4]);
|
||||
uint2 h5 = vectorize(state[5]);
|
||||
uint2 h6 = vectorize(state[6]);
|
||||
uint2 h7 = vectorize(state[7]);
|
||||
uint2 h8;
|
||||
TFBIG_KINIT_UI2(h0, h1, h2, h3, h4, h5, h6, h7, h8, t0, t1, t2);
|
||||
|
||||
uint2 p[8] = { 0 };
|
||||
//#pragma unroll 8
|
||||
//for (int i = 0; i<8; i++)
|
||||
// p[i] = make_uint2(0, 0);
|
||||
|
||||
TFBIG_4e_UI2(0);
|
||||
TFBIG_4o_UI2(1);
|
||||
TFBIG_4e_UI2(2);
|
||||
TFBIG_4o_UI2(3);
|
||||
TFBIG_4e_UI2(4);
|
||||
TFBIG_4o_UI2(5);
|
||||
TFBIG_4e_UI2(6);
|
||||
TFBIG_4o_UI2(7);
|
||||
TFBIG_4e_UI2(8);
|
||||
TFBIG_4o_UI2(9);
|
||||
TFBIG_4e_UI2(10);
|
||||
TFBIG_4o_UI2(11);
|
||||
TFBIG_4e_UI2(12);
|
||||
TFBIG_4o_UI2(13);
|
||||
TFBIG_4e_UI2(14);
|
||||
TFBIG_4o_UI2(15);
|
||||
TFBIG_4e_UI2(16);
|
||||
TFBIG_4o_UI2(17);
|
||||
TFBIG_ADDKEY_UI2(p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], h, t, 18);
|
||||
|
||||
uint64_t *outpHash = state;
|
||||
#pragma unroll 8
|
||||
for (int i = 0; i < 8; i++)
|
||||
outpHash[i] = devectorize(p[i]);
|
||||
}
|
||||
}
|
||||
|
||||
__global__ __launch_bounds__(128,5)
|
||||
void skein512_gpu_hash_80(uint32_t threads, uint32_t startNounce, uint64_t *output64, int swap)
|
||||
{
|
||||
uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
|
||||
if (thread < threads)
|
||||
{
|
||||
// Skein
|
||||
uint2 h0, h1, h2, h3, h4, h5, h6, h7, h8;
|
||||
uint2 t0, t1, t2;
|
||||
|
||||
// Init
|
||||
h0 = vectorize(0x4903ADFF749C51CEull);
|
||||
h1 = vectorize(0x0D95DE399746DF03ull);
|
||||
h2 = vectorize(0x8FD1934127C79BCEull);
|
||||
h3 = vectorize(0x9A255629FF352CB1ull);
|
||||
h4 = vectorize(0x5DB62599DF6CA7B0ull);
|
||||
h5 = vectorize(0xEABE394CA9D5C3F4ull);
|
||||
h6 = vectorize(0x991112C71A75B523ull);
|
||||
h7 = vectorize(0xAE18A40B660FCC33ull);
|
||||
|
||||
// 1st step -> etype = 0xE0, ptr = 64, bcount = 0, extra = 0
|
||||
t0 = vectorize(64); // ptr
|
||||
//t1 = vectorize(0xE0ull << 55); // etype
|
||||
t1 = vectorize(0x7000000000000000ull);
|
||||
TFBIG_KINIT_UI2(h0, h1, h2, h3, h4, h5, h6, h7, h8, t0, t1, t2);
|
||||
|
||||
uint2 p[8];
|
||||
#pragma unroll 8
|
||||
for (int i = 0; i<8; i++)
|
||||
p[i] = vectorize(c_PaddedMessage80[i]);
|
||||
|
||||
TFBIG_4e_UI2(0);
|
||||
TFBIG_4o_UI2(1);
|
||||
TFBIG_4e_UI2(2);
|
||||
TFBIG_4o_UI2(3);
|
||||
TFBIG_4e_UI2(4);
|
||||
TFBIG_4o_UI2(5);
|
||||
TFBIG_4e_UI2(6);
|
||||
TFBIG_4o_UI2(7);
|
||||
TFBIG_4e_UI2(8);
|
||||
TFBIG_4o_UI2(9);
|
||||
TFBIG_4e_UI2(10);
|
||||
TFBIG_4o_UI2(11);
|
||||
TFBIG_4e_UI2(12);
|
||||
TFBIG_4o_UI2(13);
|
||||
TFBIG_4e_UI2(14);
|
||||
TFBIG_4o_UI2(15);
|
||||
TFBIG_4e_UI2(16);
|
||||
TFBIG_4o_UI2(17);
|
||||
TFBIG_ADDKEY_UI2(p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], h, t, 18);
|
||||
|
||||
h0 = vectorize(c_PaddedMessage80[0]) ^ p[0];
|
||||
h1 = vectorize(c_PaddedMessage80[1]) ^ p[1];
|
||||
h2 = vectorize(c_PaddedMessage80[2]) ^ p[2];
|
||||
h3 = vectorize(c_PaddedMessage80[3]) ^ p[3];
|
||||
h4 = vectorize(c_PaddedMessage80[4]) ^ p[4];
|
||||
h5 = vectorize(c_PaddedMessage80[5]) ^ p[5];
|
||||
h6 = vectorize(c_PaddedMessage80[6]) ^ p[6];
|
||||
h7 = vectorize(c_PaddedMessage80[7]) ^ p[7];
|
||||
|
||||
uint32_t nonce = swap ? cuda_swab32(startNounce + thread) : startNounce + thread;
|
||||
uint2 nounce2 = make_uint2(_LOWORD(c_PaddedMessage80[9]), nonce);
|
||||
|
||||
// skein_big_close -> etype = 0x160, ptr = 16, bcount = 1, extra = 16
|
||||
p[0] = vectorize(c_PaddedMessage80[8]);
|
||||
p[1] = nounce2;
|
||||
|
||||
#pragma unroll
|
||||
for (int i = 2; i < 8; i++)
|
||||
p[i] = make_uint2(0,0);
|
||||
|
||||
t0 = vectorize(0x50ull); // SPH_T64(bcount << 6) + (sph_u64)(extra);
|
||||
t1 = vectorize(0xB000000000000000ull); // (bcount >> 58) + ((sph_u64)(etype) << 55);
|
||||
TFBIG_KINIT_UI2(h0, h1, h2, h3, h4, h5, h6, h7, h8, t0, t1, t2);
|
||||
TFBIG_4e_UI2(0);
|
||||
TFBIG_4o_UI2(1);
|
||||
TFBIG_4e_UI2(2);
|
||||
TFBIG_4o_UI2(3);
|
||||
TFBIG_4e_UI2(4);
|
||||
TFBIG_4o_UI2(5);
|
||||
TFBIG_4e_UI2(6);
|
||||
TFBIG_4o_UI2(7);
|
||||
TFBIG_4e_UI2(8);
|
||||
TFBIG_4o_UI2(9);
|
||||
TFBIG_4e_UI2(10);
|
||||
TFBIG_4o_UI2(11);
|
||||
TFBIG_4e_UI2(12);
|
||||
TFBIG_4o_UI2(13);
|
||||
TFBIG_4e_UI2(14);
|
||||
TFBIG_4o_UI2(15);
|
||||
TFBIG_4e_UI2(16);
|
||||
TFBIG_4o_UI2(17);
|
||||
TFBIG_ADDKEY_UI2(p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], h, t, 18);
|
||||
|
||||
h0 = vectorize(c_PaddedMessage80[8]) ^ p[0];
|
||||
h1 = nounce2 ^ p[1];
|
||||
h2 = p[2];
|
||||
h3 = p[3];
|
||||
h4 = p[4];
|
||||
h5 = p[5];
|
||||
h6 = p[6];
|
||||
h7 = p[7];
|
||||
|
||||
// skein_big_close 2nd loop -> etype = 0x1fe, ptr = 8, bcount = 0
|
||||
uint64_t *outpHash = &output64[thread * 8];
|
||||
outpHash[0] = devectorize(h0);
|
||||
outpHash[1] = devectorize(h1);
|
||||
outpHash[2] = devectorize(h2);
|
||||
outpHash[3] = devectorize(h3);
|
||||
outpHash[4] = devectorize(h4);
|
||||
outpHash[5] = devectorize(h5);
|
||||
outpHash[6] = devectorize(h6);
|
||||
outpHash[7] = devectorize(h7);
|
||||
}
|
||||
}
|
||||
|
||||
__host__
|
||||
void quark_skein512_cpu_init(int thr_id, uint32_t threads)
|
||||
{
|
||||
@ -559,7 +731,6 @@ void quark_skein512_cpu_hash_64(int thr_id, uint32_t threads, uint32_t startNoun
|
||||
{
|
||||
const uint32_t threadsperblock = 256;
|
||||
|
||||
// berechne wie viele Thread Blocks wir brauchen
|
||||
dim3 grid((threads + threadsperblock-1)/threadsperblock);
|
||||
dim3 block(threadsperblock);
|
||||
|
||||
@ -569,6 +740,31 @@ void quark_skein512_cpu_hash_64(int thr_id, uint32_t threads, uint32_t startNoun
|
||||
else
|
||||
quark_skein512_gpu_hash_64_v30 <<<grid, block>>> (threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
|
||||
|
||||
// Strategisches Sleep Kommando zur Senkung der CPU Last
|
||||
MyStreamSynchronize(NULL, order, thr_id);
|
||||
}
|
||||
|
||||
/* skeincoin */
|
||||
|
||||
__host__
|
||||
void skein512_cpu_setBlock_80(void *pdata)
|
||||
{
|
||||
uint32_t PaddedMessage[32] = { 0 };
|
||||
memcpy(&PaddedMessage[0], pdata, 80);
|
||||
|
||||
CUDA_SAFE_CALL(
|
||||
cudaMemcpyToSymbol(c_PaddedMessage80, PaddedMessage, sizeof(PaddedMessage), 0, cudaMemcpyHostToDevice)
|
||||
);
|
||||
}
|
||||
|
||||
__host__
|
||||
void skein512_cpu_hash_80(int thr_id, uint32_t threads, uint32_t startNounce, uint32_t *d_hash, int swap)
|
||||
{
|
||||
const uint32_t threadsperblock = 128;
|
||||
|
||||
dim3 grid((threads + threadsperblock-1)/threadsperblock);
|
||||
dim3 block(threadsperblock);
|
||||
|
||||
// hash function is cut in 2 parts
|
||||
skein512_gpu_hash_80 <<< grid, block >>> (threads, startNounce, (uint64_t*)d_hash, swap);
|
||||
skein512_gpu_hash_close <<< grid, block >>> (threads, startNounce, (uint64_t*)d_hash);
|
||||
}
|
||||
|
||||
480
skein.cu
Normal file
480
skein.cu
Normal file
@ -0,0 +1,480 @@
|
||||
/**
|
||||
* SKEIN512 80 + SHA256 64
|
||||
* by tpruvot@github - 2015
|
||||
*/
|
||||
|
||||
extern "C" {
|
||||
#include "sph/sph_skein.h"
|
||||
}
|
||||
|
||||
#include "miner.h"
|
||||
#include "cuda_helper.h"
|
||||
|
||||
#include <openssl/sha.h>
|
||||
|
||||
static uint32_t *d_hash[MAX_GPUS];
|
||||
|
||||
extern void skein512_cpu_setBlock_80(void *pdata);
|
||||
extern void skein512_cpu_hash_80(int thr_id, uint32_t threads, uint32_t startNounce, uint32_t *d_hash, int swap);
|
||||
|
||||
static __device__ __constant__ uint32_t sha256_hashTable[] = {
|
||||
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
|
||||
};
|
||||
|
||||
static __device__ __constant__ uint32_t sha256_constantTable[64] = {
|
||||
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
|
||||
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
|
||||
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
|
||||
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
|
||||
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
|
||||
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
|
||||
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
|
||||
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
|
||||
};
|
||||
|
||||
static __device__ __constant__ uint32_t sha256_endingTable[] = {
|
||||
0x80000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
|
||||
0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000200,
|
||||
0x80000000, 0x01400000, 0x00205000, 0x00005088, 0x22000800, 0x22550014, 0x05089742, 0xa0000020,
|
||||
0x5a880000, 0x005c9400, 0x0016d49d, 0xfa801f00, 0xd33225d0, 0x11675959, 0xf6e6bfda, 0xb30c1549,
|
||||
0x08b2b050, 0x9d7c4c27, 0x0ce2a393, 0x88e6e1ea, 0xa52b4335, 0x67a16f49, 0xd732016f, 0x4eeb2e91,
|
||||
0x5dbf55e5, 0x8eee2335, 0xe2bc5ec2, 0xa83f4394, 0x45ad78f7, 0x36f3d0cd, 0xd99c05e8, 0xb0511dc7,
|
||||
0x69bc7ac4, 0xbd11375b, 0xe3ba71e5, 0x3b209ff2, 0x18feee17, 0xe25ad9e7, 0x13375046, 0x0515089d,
|
||||
0x4f0d0f04, 0x2627484e, 0x310128d2, 0xc668b434, 0x420841cc, 0x62d311b8, 0xe59ba771, 0x85a7a484
|
||||
};
|
||||
|
||||
/* Elementary functions used by SHA256 */
|
||||
#define SWAB32(x) cuda_swab32(x)
|
||||
//#define ROTR32(x,n) SPH_ROTR32(x,n)
|
||||
|
||||
#define R(x, n) ((x) >> (n))
|
||||
#define Ch(x, y, z) ((x & (y ^ z)) ^ z)
|
||||
#define Maj(x, y, z) ((x & (y | z)) | (y & z))
|
||||
#define S0(x) (ROTR32(x, 2) ^ ROTR32(x, 13) ^ ROTR32(x, 22))
|
||||
#define S1(x) (ROTR32(x, 6) ^ ROTR32(x, 11) ^ ROTR32(x, 25))
|
||||
#define s0(x) (ROTR32(x, 7) ^ ROTR32(x, 18) ^ R(x, 3))
|
||||
#define s1(x) (ROTR32(x, 17) ^ ROTR32(x, 19) ^ R(x, 10))
|
||||
|
||||
#define ADVANCED_SHA2
|
||||
|
||||
#ifndef ADVANCED_SHA2
|
||||
|
||||
/* SHA256 round function */
|
||||
#define RND(a, b, c, d, e, f, g, h, k) \
|
||||
do { \
|
||||
t0 = h + S1(e) + Ch(e, f, g) + k; \
|
||||
t1 = S0(a) + Maj(a, b, c); \
|
||||
d += t0; \
|
||||
h = t0 + t1; \
|
||||
} while (0)
|
||||
|
||||
/* Adjusted round function for rotating state */
|
||||
#define RNDr(S, W, i) \
|
||||
RND(S[(64 - i) & 7], S[(65 - i) & 7], \
|
||||
S[(66 - i) & 7], S[(67 - i) & 7], \
|
||||
S[(68 - i) & 7], S[(69 - i) & 7], \
|
||||
S[(70 - i) & 7], S[(71 - i) & 7], \
|
||||
W[i] + sha256_constantTable[i])
|
||||
|
||||
static __constant__ uint32_t sha256_ending[16] = {
|
||||
0x80000000UL, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x200UL
|
||||
};
|
||||
__device__
|
||||
void sha256_transform_gpu(uint32_t *state, uint32_t *message)
|
||||
{
|
||||
uint32_t S[8];
|
||||
uint32_t W[64];
|
||||
uint32_t t0, t1;
|
||||
|
||||
/* Initialize work variables. */
|
||||
for (int i = 0; i < 8; i++) {
|
||||
S[i] = state[i];
|
||||
}
|
||||
|
||||
for (int i = 0; i < 16; i++) {
|
||||
W[i] = message[i];
|
||||
}
|
||||
|
||||
for (int i = 16; i < 64; i += 2) {
|
||||
W[i] = s1(W[i - 2]) + W[i - 7] + s0(W[i - 15]) + W[i - 16];
|
||||
W[i + 1] = s1(W[i - 1]) + W[i - 6] + s0(W[i - 14]) + W[i - 15];
|
||||
}
|
||||
|
||||
/* 3. Mix. */
|
||||
RNDr(S, W, 0);
|
||||
RNDr(S, W, 1);
|
||||
RNDr(S, W, 2);
|
||||
RNDr(S, W, 3);
|
||||
RNDr(S, W, 4);
|
||||
RNDr(S, W, 5);
|
||||
RNDr(S, W, 6);
|
||||
RNDr(S, W, 7);
|
||||
RNDr(S, W, 8);
|
||||
RNDr(S, W, 9);
|
||||
RNDr(S, W, 10);
|
||||
RNDr(S, W, 11);
|
||||
RNDr(S, W, 12);
|
||||
RNDr(S, W, 13);
|
||||
RNDr(S, W, 14);
|
||||
RNDr(S, W, 15);
|
||||
RNDr(S, W, 16);
|
||||
RNDr(S, W, 17);
|
||||
RNDr(S, W, 18);
|
||||
RNDr(S, W, 19);
|
||||
RNDr(S, W, 20);
|
||||
RNDr(S, W, 21);
|
||||
RNDr(S, W, 22);
|
||||
RNDr(S, W, 23);
|
||||
RNDr(S, W, 24);
|
||||
RNDr(S, W, 25);
|
||||
RNDr(S, W, 26);
|
||||
RNDr(S, W, 27);
|
||||
RNDr(S, W, 28);
|
||||
RNDr(S, W, 29);
|
||||
RNDr(S, W, 30);
|
||||
RNDr(S, W, 31);
|
||||
RNDr(S, W, 32);
|
||||
RNDr(S, W, 33);
|
||||
RNDr(S, W, 34);
|
||||
RNDr(S, W, 35);
|
||||
RNDr(S, W, 36);
|
||||
RNDr(S, W, 37);
|
||||
RNDr(S, W, 38);
|
||||
RNDr(S, W, 39);
|
||||
RNDr(S, W, 40);
|
||||
RNDr(S, W, 41);
|
||||
RNDr(S, W, 42);
|
||||
RNDr(S, W, 43);
|
||||
RNDr(S, W, 44);
|
||||
RNDr(S, W, 45);
|
||||
RNDr(S, W, 46);
|
||||
RNDr(S, W, 47);
|
||||
RNDr(S, W, 48);
|
||||
RNDr(S, W, 49);
|
||||
RNDr(S, W, 50);
|
||||
RNDr(S, W, 51);
|
||||
RNDr(S, W, 52);
|
||||
RNDr(S, W, 53);
|
||||
RNDr(S, W, 54);
|
||||
RNDr(S, W, 55);
|
||||
RNDr(S, W, 56);
|
||||
RNDr(S, W, 57);
|
||||
RNDr(S, W, 58);
|
||||
RNDr(S, W, 59);
|
||||
RNDr(S, W, 60);
|
||||
RNDr(S, W, 61);
|
||||
RNDr(S, W, 62);
|
||||
RNDr(S, W, 63);
|
||||
|
||||
for (int i = 0; i < 8; i++)
|
||||
state[i] += S[i];
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef ADVANCED_SHA2
|
||||
__device__
|
||||
void skeincoin_gpu_sha256(uint32_t *message)
|
||||
{
|
||||
uint32_t W1[16];
|
||||
uint32_t W2[16];
|
||||
|
||||
uint32_t regs[8];
|
||||
uint32_t hash[8];
|
||||
|
||||
// Init with Hash-Table
|
||||
#pragma unroll 8
|
||||
for (int k=0; k < 8; k++) {
|
||||
hash[k] = regs[k] = sha256_hashTable[k];
|
||||
}
|
||||
|
||||
#pragma unroll 16
|
||||
for (int k = 0; k<16; k++)
|
||||
W1[k] = SWAB32(message[k]);
|
||||
|
||||
// Progress W1
|
||||
#pragma unroll 16
|
||||
for (int j = 0; j<16; j++)
|
||||
{
|
||||
uint32_t T1, T2;
|
||||
T1 = regs[7] + S1(regs[4]) + Ch(regs[4], regs[5], regs[6]) + sha256_constantTable[j] + W1[j];
|
||||
T2 = S0(regs[0]) + Maj(regs[0], regs[1], regs[2]);
|
||||
|
||||
#pragma unroll 7
|
||||
for (int k = 6; k >= 0; k--) regs[k + 1] = regs[k];
|
||||
regs[0] = T1 + T2;
|
||||
regs[4] += T1;
|
||||
}
|
||||
|
||||
// Progress W2...W3
|
||||
|
||||
////// PART 1
|
||||
#pragma unroll 2
|
||||
for (int j = 0; j<2; j++)
|
||||
W2[j] = s1(W1[14 + j]) + W1[9 + j] + s0(W1[1 + j]) + W1[j];
|
||||
#pragma unroll 5
|
||||
for (int j = 2; j<7; j++)
|
||||
W2[j] = s1(W2[j - 2]) + W1[9 + j] + s0(W1[1 + j]) + W1[j];
|
||||
|
||||
#pragma unroll 8
|
||||
for (int j = 7; j<15; j++)
|
||||
W2[j] = s1(W2[j - 2]) + W2[j - 7] + s0(W1[1 + j]) + W1[j];
|
||||
|
||||
W2[15] = s1(W2[13]) + W2[8] + s0(W2[0]) + W1[15];
|
||||
|
||||
// Round function
|
||||
#pragma unroll 16
|
||||
for (int j = 0; j<16; j++)
|
||||
{
|
||||
uint32_t T1, T2;
|
||||
T1 = regs[7] + S1(regs[4]) + Ch(regs[4], regs[5], regs[6]) + sha256_constantTable[j + 16] + W2[j];
|
||||
T2 = S0(regs[0]) + Maj(regs[0], regs[1], regs[2]);
|
||||
|
||||
#pragma unroll 7
|
||||
for (int l = 6; l >= 0; l--) regs[l + 1] = regs[l];
|
||||
regs[0] = T1 + T2;
|
||||
regs[4] += T1;
|
||||
}
|
||||
|
||||
////// PART 2
|
||||
#pragma unroll 2
|
||||
for (int j = 0; j<2; j++)
|
||||
W1[j] = s1(W2[14 + j]) + W2[9 + j] + s0(W2[1 + j]) + W2[j];
|
||||
|
||||
#pragma unroll 5
|
||||
for (int j = 2; j<7; j++)
|
||||
W1[j] = s1(W1[j - 2]) + W2[9 + j] + s0(W2[1 + j]) + W2[j];
|
||||
|
||||
#pragma unroll 8
|
||||
for (int j = 7; j<15; j++)
|
||||
W1[j] = s1(W1[j - 2]) + W1[j - 7] + s0(W2[1 + j]) + W2[j];
|
||||
|
||||
W1[15] = s1(W1[13]) + W1[8] + s0(W1[0]) + W2[15];
|
||||
|
||||
// Round function
|
||||
#pragma unroll 16
|
||||
for (int j = 0; j<16; j++)
|
||||
{
|
||||
uint32_t T1, T2;
|
||||
T1 = regs[7] + S1(regs[4]) + Ch(regs[4], regs[5], regs[6]) + sha256_constantTable[j + 32] + W1[j];
|
||||
T2 = S0(regs[0]) + Maj(regs[0], regs[1], regs[2]);
|
||||
|
||||
#pragma unroll 7
|
||||
for (int l = 6; l >= 0; l--) regs[l + 1] = regs[l];
|
||||
regs[0] = T1 + T2;
|
||||
regs[4] += T1;
|
||||
}
|
||||
|
||||
////// PART 3
|
||||
#pragma unroll 2
|
||||
for (int j = 0; j<2; j++)
|
||||
W2[j] = s1(W1[14 + j]) + W1[9 + j] + s0(W1[1 + j]) + W1[j];
|
||||
|
||||
#pragma unroll 5
|
||||
for (int j = 2; j<7; j++)
|
||||
W2[j] = s1(W2[j - 2]) + W1[9 + j] + s0(W1[1 + j]) + W1[j];
|
||||
|
||||
#pragma unroll 8
|
||||
for (int j = 7; j<15; j++)
|
||||
W2[j] = s1(W2[j - 2]) + W2[j - 7] + s0(W1[1 + j]) + W1[j];
|
||||
|
||||
W2[15] = s1(W2[13]) + W2[8] + s0(W2[0]) + W1[15];
|
||||
|
||||
// Round function
|
||||
#pragma unroll 16
|
||||
for (int j = 0; j<16; j++)
|
||||
{
|
||||
uint32_t T1, T2;
|
||||
T1 = regs[7] + S1(regs[4]) + Ch(regs[4], regs[5], regs[6]) + sha256_constantTable[j + 48] + W2[j];
|
||||
T2 = S0(regs[0]) + Maj(regs[0], regs[1], regs[2]);
|
||||
|
||||
#pragma unroll 7
|
||||
for (int l = 6; l >= 0; l--) regs[l + 1] = regs[l];
|
||||
regs[0] = T1 + T2;
|
||||
regs[4] += T1;
|
||||
}
|
||||
|
||||
#pragma unroll 8
|
||||
for (int k = 0; k<8; k++)
|
||||
hash[k] += regs[k];
|
||||
|
||||
#if 1
|
||||
/////
|
||||
///// Second Pass (ending)
|
||||
/////
|
||||
#pragma unroll 8
|
||||
for (int k = 0; k<8; k++)
|
||||
regs[k] = hash[k];
|
||||
|
||||
// Progress W1
|
||||
#pragma unroll 64
|
||||
for (int j = 0; j<64; j++)
|
||||
{
|
||||
uint32_t T1, T2;
|
||||
T1 = regs[7] + S1(regs[4]) + Ch(regs[4], regs[5], regs[6]) + sha256_constantTable[j] + sha256_endingTable[j];
|
||||
T2 = S0(regs[0]) + Maj(regs[0], regs[1], regs[2]);
|
||||
|
||||
#pragma unroll 7
|
||||
for (int k = 6; k >= 0; k--) regs[k + 1] = regs[k];
|
||||
regs[0] = T1 + T2;
|
||||
regs[4] += T1;
|
||||
}
|
||||
|
||||
#pragma unroll 8
|
||||
for (int k = 0; k<8; k++)
|
||||
hash[k] += regs[k];
|
||||
|
||||
// Final Hash
|
||||
#pragma unroll 8
|
||||
for (int k = 0; k<8; k++)
|
||||
message[k] = SWAB32(hash[k]);
|
||||
#else
|
||||
// sha256_transform only, require an additional sha256_transform_gpu() call
|
||||
#pragma unroll 8
|
||||
for (int k = 0; k<8; k++)
|
||||
message[k] = hash[k];
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
__global__
|
||||
void sha2_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *hashBuffer)
|
||||
{
|
||||
uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
|
||||
if (thread < threads)
|
||||
{
|
||||
uint32_t *hash = &hashBuffer[thread << 4];
|
||||
#ifdef ADVANCED_SHA2
|
||||
skeincoin_gpu_sha256(hash);
|
||||
#else
|
||||
uint32_t state[16];
|
||||
uint32_t msg[16];
|
||||
#pragma unroll
|
||||
for (int i = 0; i < 8; i++)
|
||||
state[i] = sha256_hashTable[i];
|
||||
|
||||
#pragma unroll
|
||||
for (int i = 0; i < 16; i++)
|
||||
msg[i] = SWAB32(hash[i]);
|
||||
|
||||
sha256_transform_gpu(state, msg);
|
||||
sha256_transform_gpu(state, sha256_ending);
|
||||
|
||||
#pragma unroll
|
||||
for (int i = 0; i < 8; i++)
|
||||
hash[i] = SWAB32(state[i]);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
__host__
|
||||
void sha2_cpu_hash_64(int thr_id, uint32_t threads, uint32_t startNounce, uint32_t *d_outputHashes, int order)
|
||||
{
|
||||
uint32_t threadsperblock = 128;
|
||||
dim3 block(threadsperblock);
|
||||
dim3 grid((threads + threadsperblock - 1) / threadsperblock);
|
||||
//cudaMemset(d_outputHashes, 0, 64 * threads);
|
||||
sha2_gpu_hash_64 <<< grid, block >>>(threads, startNounce, d_outputHashes);
|
||||
MyStreamSynchronize(NULL, 0, thr_id);
|
||||
}
|
||||
|
||||
extern "C" void skeincoinhash(void *output, const void *input)
|
||||
{
|
||||
sph_skein512_context ctx_skein;
|
||||
SHA256_CTX sha256;
|
||||
|
||||
uint32_t hash[16];
|
||||
|
||||
sph_skein512_init(&ctx_skein);
|
||||
sph_skein512(&ctx_skein, input, 80);
|
||||
sph_skein512_close(&ctx_skein, hash);
|
||||
|
||||
SHA256_Init(&sha256);
|
||||
SHA256_Update(&sha256, (unsigned char *)hash, 64);
|
||||
SHA256_Final((unsigned char *)hash, &sha256);
|
||||
|
||||
memcpy(output, hash, 32);
|
||||
}
|
||||
|
||||
static __inline uint32_t swab32_if(uint32_t val, bool iftrue) {
|
||||
return iftrue ? swab32(val) : val;
|
||||
}
|
||||
|
||||
static bool init[MAX_GPUS] = { 0 };
|
||||
|
||||
extern "C" int scanhash_skeincoin(int thr_id, uint32_t *pdata,
|
||||
const uint32_t *ptarget, uint32_t max_nonce,
|
||||
unsigned long *hashes_done)
|
||||
{
|
||||
const uint32_t first_nonce = pdata[19];
|
||||
const int swap = 1;
|
||||
|
||||
uint32_t throughput = device_intensity(thr_id, __func__, 1 << 19); // 256*256*8
|
||||
throughput = min(throughput, (max_nonce - first_nonce));
|
||||
|
||||
if (opt_benchmark)
|
||||
((uint32_t*)ptarget)[7] = 0x0FFF;
|
||||
|
||||
if (!init[thr_id])
|
||||
{
|
||||
cudaSetDevice(device_map[thr_id]);
|
||||
CUDA_SAFE_CALL(cudaMalloc(&d_hash[thr_id], 64 * throughput));
|
||||
|
||||
cuda_check_cpu_init(thr_id, throughput);
|
||||
init[thr_id] = true;
|
||||
}
|
||||
|
||||
uint32_t endiandata[20];
|
||||
for (int k=0; k < 20; k++)
|
||||
be32enc(&endiandata[k], pdata[k]);
|
||||
|
||||
skein512_cpu_setBlock_80((void*)endiandata);
|
||||
cuda_check_cpu_setTarget(ptarget);
|
||||
|
||||
do {
|
||||
int order = 0;
|
||||
*hashes_done = pdata[19] - first_nonce + throughput;
|
||||
|
||||
// Hash with CUDA
|
||||
skein512_cpu_hash_80(thr_id, throughput, pdata[19], d_hash[thr_id], swap);
|
||||
sha2_cpu_hash_64(thr_id, throughput, pdata[19], d_hash[thr_id], order++);
|
||||
|
||||
uint32_t foundNonce = cuda_check_hash(thr_id, throughput, pdata[19], d_hash[thr_id]);
|
||||
if (foundNonce != UINT32_MAX)
|
||||
{
|
||||
uint32_t vhash64[8];
|
||||
|
||||
endiandata[19] = swab32_if(foundNonce, swap);
|
||||
skeincoinhash(vhash64, endiandata);
|
||||
|
||||
if (vhash64[7] <= ptarget[7] && fulltest(vhash64, ptarget)) {
|
||||
int res = 1;
|
||||
uint8_t num = res;
|
||||
uint32_t secNonce = cuda_check_hash_suppl(thr_id, throughput, pdata[19], d_hash[thr_id], num);
|
||||
while (secNonce != 0 && res < 6)
|
||||
{
|
||||
endiandata[19] = swab32_if(secNonce, swap);
|
||||
skeincoinhash(vhash64, endiandata);
|
||||
if (vhash64[7] <= ptarget[7] && fulltest(vhash64, ptarget)) {
|
||||
pdata[19+res] = swab32_if(secNonce, !swap);
|
||||
res++;
|
||||
}
|
||||
num++;
|
||||
secNonce = cuda_check_hash_suppl(thr_id, throughput, pdata[19], d_hash[thr_id], num);
|
||||
}
|
||||
if (res > 1 && opt_debug)
|
||||
applog(LOG_BLUE, "GPU #%d: %d/%d valid nonces !!!", device_map[thr_id], res, (int)num);
|
||||
pdata[19] = swab32_if(foundNonce, !swap);
|
||||
return res;
|
||||
}
|
||||
else {
|
||||
applog(LOG_INFO, "GPU #%d: result for nonce $%08X does not validate on CPU!", thr_id, foundNonce);
|
||||
pdata[19]++;
|
||||
}
|
||||
} else
|
||||
pdata[19] += throughput;
|
||||
|
||||
} while (pdata[19] < max_nonce && !work_restart[thr_id].restart);
|
||||
|
||||
*hashes_done = pdata[19] - first_nonce + 1;
|
||||
return 0;
|
||||
}
|
||||
8
util.cpp
8
util.cpp
@ -1701,9 +1701,12 @@ void do_gpu_tests(void)
|
||||
scanhash_zr5(0, (uint32_t*)buf, tgt, zrtest[19]+1, &done);
|
||||
|
||||
//memset(buf, 0, sizeof buf);
|
||||
//scanhash_x11(0, (uint32_t*)buf, tgt, 1, &done);
|
||||
//scanhash_skeincoin(0, (uint32_t*)buf, tgt, 1, &done);
|
||||
|
||||
memset(buf, 0, sizeof buf);
|
||||
scanhash_x11(0, (uint32_t*)buf, tgt, 1, &done);
|
||||
|
||||
//memset(buf, 0, sizeof buf);
|
||||
// buf[0] = 1; buf[64] = 2; // for endian tests
|
||||
//scanhash_blake256(0, (uint32_t*)buf, tgt, 1, &done, 14);
|
||||
|
||||
@ -1786,6 +1789,9 @@ void print_hash_tests(void)
|
||||
qubithash(&hash[0], &buf[0]);
|
||||
printpfx("qubit", hash);
|
||||
|
||||
skeincoinhash(&hash[0], &buf[0]);
|
||||
printpfx("skein", hash);
|
||||
|
||||
s3hash(&hash[0], &buf[0]);
|
||||
printpfx("S3", hash);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user