GOSTSec/ccminer-gostd-lite
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Add whirlcoin and optimize x11 luffa (maxrregcount)

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This commit is contained in:
Tanguy Pruvot 2014-08-20 07:49:22 +02:00
parent 4bc23048b5
commit 1fbcbbacc4
11 changed files with 327 additions and 184 deletions
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17
Makefile.am
View File

@ -40,23 +40,30 @@ ccminer_SOURCES = elist.h miner.h compat.h \
x11/x11.cu x11/fresh.cu x11/cuda_x11_luffa512.cu x11/cuda_x11_cubehash512.cu \
x11/cuda_x11_shavite512.cu x11/cuda_x11_simd512.cu x11/cuda_x11_echo.cu \
x13/x13.cu x13/cuda_x13_hamsi512.cu x13/cuda_x13_fugue512.cu \
x15/x14.cu x15/x15.cu x15/cuda_x14_shabal512.cu x15/cuda_x15_whirlpool.cu
x15/x14.cu x15/x15.cu x15/cuda_x14_shabal512.cu x15/cuda_x15_whirlpool.cu x15/whirlcoin.cu
ccminer_LDFLAGS = $(PTHREAD_FLAGS) @CUDA_LDFLAGS@
ccminer_LDADD = @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@ @CUDA_LIBS@ @OPENMP_CFLAGS@ @LIBS@
ccminer_CPPFLAGS = -msse2 @LIBCURL_CPPFLAGS@ @OPENMP_CFLAGS@ $(PTHREAD_FLAGS) -fno-strict-aliasing $(JANSSON_INCLUDES) -DSCRYPT_KECCAK512 -DSCRYPT_CHACHA -DSCRYPT_CHOOSE_COMPILETIME
nvcc_FLAGS = -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" -I . -Xptxas "-v" --ptxas-options=-v
nvcc_FLAGS += $(JANSSON_INCLUDES)
# we're now targeting all major compute architectures within one binary.
.cu.o:
$(NVCC) @CFLAGS@ -I . -Xptxas "-v" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --maxrregcount=128 --ptxas-options=-v $(JANSSON_INCLUDES) -o $@ -c $<
$(NVCC) $(nvcc_FLAGS) @CFLAGS@ --maxrregcount=128 -o $@ -c $<
# Luffa is faster with 80 registers than 128
x11/cuda_x11_luffa512.o: x11/cuda_x11_luffa512.cu
$(NVCC) $(nvcc_FLAGS) @CFLAGS@ --maxrregcount=80 -o $@ -c $<
# Shavite compiles faster with 128 regs
x11/cuda_x11_shavite512.o: x11/cuda_x11_shavite512.cu
$(NVCC) -I . -I cudpp-2.1/include @CFLAGS@ -Xptxas "-v" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --maxrregcount=128 --ptxas-options=-v $(JANSSON_INCLUDES) -o $@ -c $<
$(NVCC) $(nvcc_FLAGS) -I cudpp-2.1/include @CFLAGS@ --maxrregcount=128 -o $@ -c $<
# ABI requiring code modules
quark/cuda_quark_compactionTest.o: quark/cuda_quark_compactionTest.cu
$(NVCC) -I . -I cudpp-2.1/include @CFLAGS@ -Xptxas "-abi=yes -v" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --maxrregcount=80 --ptxas-options=-v $(JANSSON_INCLUDES) -o $@ -c $<
$(NVCC) $(nvcc_FLAGS) -I cudpp-2.1/include @CFLAGS@ -Xptxas "-abi=yes -v" --maxrregcount=80 -o $@ -c $<
JHA/cuda_jha_compactionTest.o: JHA/cuda_jha_compactionTest.cu
$(NVCC) -I . -I cudpp-2.1/include @CFLAGS@ -Xptxas "-abi=yes -v" -gencode=arch=compute_50,code=\"sm_50,compute_50\" -gencode=arch=compute_35,code=\"sm_35,compute_35\" --maxrregcount=80 --ptxas-options=-v $(JANSSON_INCLUDES) -o $@ -c $<
$(NVCC) $(nvcc_FLAGS) -I cudpp-2.1/include @CFLAGS@ -Xptxas "-abi=yes -v" --maxrregcount=80 -o $@ -c $<

1
config.sh
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@ -7,6 +7,7 @@
make clean || echo clean
rm -f Makefile.in
rm -f config.status
./autogen.sh || echo done

8
cpu-miner.c
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@ -134,6 +134,7 @@ typedef enum {
ALGO_ANIME,
ALGO_FRESH,
ALGO_NIST5,
ALGO_WHC,
ALGO_X11,
ALGO_X13,
ALGO_X14,
@ -152,6 +153,7 @@ static const char *algo_names[] = {
"anime",
"fresh",
"nist5",
"whirlcoin",
"x11",
"x13",
"x14",
@ -229,6 +231,7 @@ Options:\n\
anime Animecoin hash\n\
fresh Freshcoin hash (shavite 80)\n\
nist5 NIST5 (TalkCoin) hash\n\
whirlcoin Whirlcoin hash\n\
x11 X11 (DarkCoin) hash\n\
x13 X13 (MaruCoin) hash\n\
x14 X14 hash\n\
@ -931,6 +934,11 @@ static void *miner_thread(void *userdata)
max_nonce, &hashes_done);
break;
case ALGO_WHC:
rc = scanhash_whc(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
case ALGO_X11:
rc = scanhash_x11(thr_id, work.data, work.target,
max_nonce, &hashes_done);

5
cuda_helper.h
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@ -238,7 +238,7 @@ uint64_t shl_t64(uint64_t x, uint32_t n)
// 64-bit ROTATE RIGHT
#ifdef DJM_SM35_ROT64
#if __CUDA_ARCH__ >= 350
/* complicated sm >= 3.5 one (with Funnel Shifter beschleunigt), to bench */
__device__ __forceinline__
uint64_t ROTR64(const uint64_t value, const int offset) {
@ -274,8 +274,7 @@ uint64_t ROTR64(const uint64_t x, const int offset)
#endif
// 64-bit ROTATE LEFT
#ifdef DJM_SM35_ROT64
/* complicated sm >= 3.5 one, to bench */
#if __CUDA_ARCH__ >= 350
__device__ __forceinline__
uint64_t ROTL64(const uint64_t value, const int offset) {
uint2 result;

5
miner.h
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@ -242,6 +242,10 @@ extern int scanhash_nist5(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done);
extern int scanhash_whc(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done);
extern int scanhash_x11(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done);
@ -362,6 +366,7 @@ void myriadhash(void *state, const void *input);
void fresh_hash(void *state, const void *input);
void nist5hash(void *state, const void *input);
void quarkhash(void *state, const void *input);
void wcoinhash(void *state, const void *input);
void x11hash(void *output, const void *input);
void x13hash(void *output, const void *input);
void x14hash(void *output, const void *input);

6
quark/cuda_bmw512.cu
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@ -1,5 +1,3 @@
#if 1
#include <stdio.h>
#include <memory.h>
@ -11,9 +9,6 @@ extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int t
// die Message it Padding zur Berechnung auf der GPU
__constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
// aus heavy.cu
extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
#define SHL(x, n) ((x) << (n))
#define SHR(x, n) ((x) >> (n))
@ -320,4 +315,3 @@ __host__ void quark_bmw512_cpu_hash_80(int thr_id, int threads, uint32_t startNo
MyStreamSynchronize(NULL, order, thr_id);
}
#endif

336
quark/cuda_quark_keccak512.cu
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@ -1,165 +1,171 @@
#include <stdio.h>
#include <memory.h>
#include "cuda_helper.h"
// aus heavy.cu
extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
#define U32TO64_LE(p) \
(((uint64_t)(*p)) | (((uint64_t)(*(p + 1))) << 32))
#define U64TO32_LE(p, v) \
*p = (uint32_t)((v)); *(p+1) = (uint32_t)((v) >> 32);
__device__ __constant__
static const uint64_t c_keccak_round_constants[24] = {
0x0000000000000001ull, 0x0000000000008082ull,
0x800000000000808aull, 0x8000000080008000ull,
0x000000000000808bull, 0x0000000080000001ull,
0x8000000080008081ull, 0x8000000000008009ull,
0x000000000000008aull, 0x0000000000000088ull,
0x0000000080008009ull, 0x000000008000000aull,
0x000000008000808bull, 0x800000000000008bull,
0x8000000000008089ull, 0x8000000000008003ull,
0x8000000000008002ull, 0x8000000000000080ull,
0x000000000000800aull, 0x800000008000000aull,
0x8000000080008081ull, 0x8000000000008080ull,
0x0000000080000001ull, 0x8000000080008008ull
};
static __device__ __forceinline__ void
keccak_block(uint64_t *s, const uint32_t *in, const uint64_t *keccak_round_constants) {
size_t i;
uint64_t t[5], u[5], v, w;
/* absorb input */
#pragma unroll 9
for (i = 0; i < 72 / 8; i++, in += 2)
s[i] ^= U32TO64_LE(in);
for (i = 0; i < 24; i++) {
/* theta: c = a[0,i] ^ a[1,i] ^ .. a[4,i] */
t[0] = s[0] ^ s[5] ^ s[10] ^ s[15] ^ s[20];
t[1] = s[1] ^ s[6] ^ s[11] ^ s[16] ^ s[21];
t[2] = s[2] ^ s[7] ^ s[12] ^ s[17] ^ s[22];
t[3] = s[3] ^ s[8] ^ s[13] ^ s[18] ^ s[23];
t[4] = s[4] ^ s[9] ^ s[14] ^ s[19] ^ s[24];
/* theta: d[i] = c[i+4] ^ rotl(c[i+1],1) */
u[0] = t[4] ^ ROTL64(t[1], 1);
u[1] = t[0] ^ ROTL64(t[2], 1);
u[2] = t[1] ^ ROTL64(t[3], 1);
u[3] = t[2] ^ ROTL64(t[4], 1);
u[4] = t[3] ^ ROTL64(t[0], 1);
/* theta: a[0,i], a[1,i], .. a[4,i] ^= d[i] */
s[0] ^= u[0]; s[5] ^= u[0]; s[10] ^= u[0]; s[15] ^= u[0]; s[20] ^= u[0];
s[1] ^= u[1]; s[6] ^= u[1]; s[11] ^= u[1]; s[16] ^= u[1]; s[21] ^= u[1];
s[2] ^= u[2]; s[7] ^= u[2]; s[12] ^= u[2]; s[17] ^= u[2]; s[22] ^= u[2];
s[3] ^= u[3]; s[8] ^= u[3]; s[13] ^= u[3]; s[18] ^= u[3]; s[23] ^= u[3];
s[4] ^= u[4]; s[9] ^= u[4]; s[14] ^= u[4]; s[19] ^= u[4]; s[24] ^= u[4];
/* rho pi: b[..] = rotl(a[..], ..) */
v = s[ 1];
s[ 1] = ROTL64(s[ 6], 44);
s[ 6] = ROTL64(s[ 9], 20);
s[ 9] = ROTL64(s[22], 61);
s[22] = ROTL64(s[14], 39);
s[14] = ROTL64(s[20], 18);
s[20] = ROTL64(s[ 2], 62);
s[ 2] = ROTL64(s[12], 43);
s[12] = ROTL64(s[13], 25);
s[13] = ROTL64(s[19], 8);
s[19] = ROTL64(s[23], 56);
s[23] = ROTL64(s[15], 41);
s[15] = ROTL64(s[ 4], 27);
s[ 4] = ROTL64(s[24], 14);
s[24] = ROTL64(s[21], 2);
s[21] = ROTL64(s[ 8], 55);
s[ 8] = ROTL64(s[16], 45);
s[16] = ROTL64(s[ 5], 36);
s[ 5] = ROTL64(s[ 3], 28);
s[ 3] = ROTL64(s[18], 21);
s[18] = ROTL64(s[17], 15);
s[17] = ROTL64(s[11], 10);
s[11] = ROTL64(s[ 7], 6);
s[ 7] = ROTL64(s[10], 3);
s[10] = ROTL64( v, 1);
/* chi: a[i,j] ^= ~b[i,j+1] & b[i,j+2] */
v = s[ 0]; w = s[ 1]; s[ 0] ^= (~w) & s[ 2]; s[ 1] ^= (~s[ 2]) & s[ 3]; s[ 2] ^= (~s[ 3]) & s[ 4]; s[ 3] ^= (~s[ 4]) & v; s[ 4] ^= (~v) & w;
v = s[ 5]; w = s[ 6]; s[ 5] ^= (~w) & s[ 7]; s[ 6] ^= (~s[ 7]) & s[ 8]; s[ 7] ^= (~s[ 8]) & s[ 9]; s[ 8] ^= (~s[ 9]) & v; s[ 9] ^= (~v) & w;
v = s[10]; w = s[11]; s[10] ^= (~w) & s[12]; s[11] ^= (~s[12]) & s[13]; s[12] ^= (~s[13]) & s[14]; s[13] ^= (~s[14]) & v; s[14] ^= (~v) & w;
v = s[15]; w = s[16]; s[15] ^= (~w) & s[17]; s[16] ^= (~s[17]) & s[18]; s[17] ^= (~s[18]) & s[19]; s[18] ^= (~s[19]) & v; s[19] ^= (~v) & w;
v = s[20]; w = s[21]; s[20] ^= (~w) & s[22]; s[21] ^= (~s[22]) & s[23]; s[22] ^= (~s[23]) & s[24]; s[23] ^= (~s[24]) & v; s[24] ^= (~v) & w;
/* iota: a[0,0] ^= round constant */
s[0] ^= keccak_round_constants[i];
}
}
__global__ void quark_keccak512_gpu_hash_64(int threads, uint32_t startNounce, uint64_t *g_hash, uint32_t *g_nonceVector)
{
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
int hashPosition = nounce - startNounce;
uint32_t *inpHash = (uint32_t*)&g_hash[8 * hashPosition];
// Nachricht kopieren
uint32_t message[18];
#pragma unroll 16
for(int i=0;i<16;i++)
message[i] = inpHash[i];
message[16] = 0x01;
message[17] = 0x80000000;
// State initialisieren
uint64_t keccak_gpu_state[25];
#pragma unroll 25
for (int i=0; i<25; i++)
keccak_gpu_state[i] = 0;
// den Block einmal gut durchschütteln
keccak_block(keccak_gpu_state, message, c_keccak_round_constants);
// das Hash erzeugen
uint32_t hash[16];
#pragma unroll 8
for (size_t i = 0; i < 64; i += 8) {
U64TO32_LE((&hash[i/4]), keccak_gpu_state[i / 8]);
}
// fertig
uint32_t *outpHash = (uint32_t*)&g_hash[8 * hashPosition];
#pragma unroll 16
for(int i=0;i<16;i++)
outpHash[i] = hash[i];
}
}
// Setup-Funktionen
__host__ void quark_keccak512_cpu_init(int thr_id, int threads)
{
}
__host__ void quark_keccak512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
{
const int threadsperblock = 256;
// berechne wie viele Thread Blocks wir brauchen
dim3 grid((threads + threadsperblock-1)/threadsperblock);
dim3 block(threadsperblock);
// Größe des dynamischen Shared Memory Bereichs
size_t shared_size = 0;
quark_keccak512_gpu_hash_64<<<grid, block, shared_size>>>(threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
MyStreamSynchronize(NULL, order, thr_id);
}
#include <stdio.h>
#include <memory.h>
#include "cuda_helper.h"
// heavy.cu
extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
#define U32TO64_LE(p) \
(((uint64_t)(*p)) | (((uint64_t)(*(p + 1))) << 32))
#define U64TO32_LE(p, v) \
*p = (uint32_t)((v)); *(p+1) = (uint32_t)((v) >> 32);
static const uint64_t host_keccak_round_constants[24] = {
0x0000000000000001ull, 0x0000000000008082ull,
0x800000000000808aull, 0x8000000080008000ull,
0x000000000000808bull, 0x0000000080000001ull,
0x8000000080008081ull, 0x8000000000008009ull,
0x000000000000008aull, 0x0000000000000088ull,
0x0000000080008009ull, 0x000000008000000aull,
0x000000008000808bull, 0x800000000000008bull,
0x8000000000008089ull, 0x8000000000008003ull,
0x8000000000008002ull, 0x8000000000000080ull,
0x000000000000800aull, 0x800000008000000aull,
0x8000000080008081ull, 0x8000000000008080ull,
0x0000000080000001ull, 0x8000000080008008ull
};
__constant__ uint64_t c_keccak_round_constants[24];
static __device__ __forceinline__ void
keccak_block(uint64_t *s, const uint32_t *in, const uint64_t *keccak_round_constants) {
size_t i;
uint64_t t[5], u[5], v, w;
/* absorb input */
#pragma unroll 9
for (i = 0; i < 72 / 8; i++, in += 2)
s[i] ^= U32TO64_LE(in);
for (i = 0; i < 24; i++) {
/* theta: c = a[0,i] ^ a[1,i] ^ .. a[4,i] */
t[0] = s[0] ^ s[5] ^ s[10] ^ s[15] ^ s[20];
t[1] = s[1] ^ s[6] ^ s[11] ^ s[16] ^ s[21];
t[2] = s[2] ^ s[7] ^ s[12] ^ s[17] ^ s[22];
t[3] = s[3] ^ s[8] ^ s[13] ^ s[18] ^ s[23];
t[4] = s[4] ^ s[9] ^ s[14] ^ s[19] ^ s[24];
/* theta: d[i] = c[i+4] ^ rotl(c[i+1],1) */
u[0] = t[4] ^ ROTL64(t[1], 1);
u[1] = t[0] ^ ROTL64(t[2], 1);
u[2] = t[1] ^ ROTL64(t[3], 1);
u[3] = t[2] ^ ROTL64(t[4], 1);
u[4] = t[3] ^ ROTL64(t[0], 1);
/* theta: a[0,i], a[1,i], .. a[4,i] ^= d[i] */
s[0] ^= u[0]; s[5] ^= u[0]; s[10] ^= u[0]; s[15] ^= u[0]; s[20] ^= u[0];
s[1] ^= u[1]; s[6] ^= u[1]; s[11] ^= u[1]; s[16] ^= u[1]; s[21] ^= u[1];
s[2] ^= u[2]; s[7] ^= u[2]; s[12] ^= u[2]; s[17] ^= u[2]; s[22] ^= u[2];
s[3] ^= u[3]; s[8] ^= u[3]; s[13] ^= u[3]; s[18] ^= u[3]; s[23] ^= u[3];
s[4] ^= u[4]; s[9] ^= u[4]; s[14] ^= u[4]; s[19] ^= u[4]; s[24] ^= u[4];
/* rho pi: b[..] = rotl(a[..], ..) */
v = s[ 1];
s[ 1] = ROTL64(s[ 6], 44);
s[ 6] = ROTL64(s[ 9], 20);
s[ 9] = ROTL64(s[22], 61);
s[22] = ROTL64(s[14], 39);
s[14] = ROTL64(s[20], 18);
s[20] = ROTL64(s[ 2], 62);
s[ 2] = ROTL64(s[12], 43);
s[12] = ROTL64(s[13], 25);
s[13] = ROTL64(s[19], 8);
s[19] = ROTL64(s[23], 56);
s[23] = ROTL64(s[15], 41);
s[15] = ROTL64(s[ 4], 27);
s[ 4] = ROTL64(s[24], 14);
s[24] = ROTL64(s[21], 2);
s[21] = ROTL64(s[ 8], 55);
s[ 8] = ROTL64(s[16], 45);
s[16] = ROTL64(s[ 5], 36);
s[ 5] = ROTL64(s[ 3], 28);
s[ 3] = ROTL64(s[18], 21);
s[18] = ROTL64(s[17], 15);
s[17] = ROTL64(s[11], 10);
s[11] = ROTL64(s[ 7], 6);
s[ 7] = ROTL64(s[10], 3);
s[10] = ROTL64( v, 1);
/* chi: a[i,j] ^= ~b[i,j+1] & b[i,j+2] */
v = s[ 0]; w = s[ 1]; s[ 0] ^= (~w) & s[ 2]; s[ 1] ^= (~s[ 2]) & s[ 3]; s[ 2] ^= (~s[ 3]) & s[ 4]; s[ 3] ^= (~s[ 4]) & v; s[ 4] ^= (~v) & w;
v = s[ 5]; w = s[ 6]; s[ 5] ^= (~w) & s[ 7]; s[ 6] ^= (~s[ 7]) & s[ 8]; s[ 7] ^= (~s[ 8]) & s[ 9]; s[ 8] ^= (~s[ 9]) & v; s[ 9] ^= (~v) & w;
v = s[10]; w = s[11]; s[10] ^= (~w) & s[12]; s[11] ^= (~s[12]) & s[13]; s[12] ^= (~s[13]) & s[14]; s[13] ^= (~s[14]) & v; s[14] ^= (~v) & w;
v = s[15]; w = s[16]; s[15] ^= (~w) & s[17]; s[16] ^= (~s[17]) & s[18]; s[17] ^= (~s[18]) & s[19]; s[18] ^= (~s[19]) & v; s[19] ^= (~v) & w;
v = s[20]; w = s[21]; s[20] ^= (~w) & s[22]; s[21] ^= (~s[22]) & s[23]; s[22] ^= (~s[23]) & s[24]; s[23] ^= (~s[24]) & v; s[24] ^= (~v) & w;
/* iota: a[0,0] ^= round constant */
s[0] ^= keccak_round_constants[i];
}
}
__global__ void quark_keccak512_gpu_hash_64(int threads, uint32_t startNounce, uint64_t *g_hash, uint32_t *g_nonceVector)
{
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
int hashPosition = nounce - startNounce;
uint32_t *inpHash = (uint32_t*)&g_hash[8 * hashPosition];
// Nachricht kopieren
uint32_t message[18];
#pragma unroll 16
for(int i=0;i<16;i++)
message[i] = inpHash[i];
message[16] = 0x01;
message[17] = 0x80000000;
// State initialisieren
uint64_t keccak_gpu_state[25];
#pragma unroll 25
for (int i=0; i<25; i++)
keccak_gpu_state[i] = 0;
// den Block einmal gut durchschütteln
keccak_block(keccak_gpu_state, message, c_keccak_round_constants);
// das Hash erzeugen
uint32_t hash[16];
#pragma unroll 8
for (size_t i = 0; i < 64; i += 8) {
U64TO32_LE((&hash[i/4]), keccak_gpu_state[i / 8]);
}
// fertig
uint32_t *outpHash = (uint32_t*)&g_hash[8 * hashPosition];
#pragma unroll 16
for(int i=0;i<16;i++)
outpHash[i] = hash[i];
}
}
// Setup-Funktionen
__host__ void quark_keccak512_cpu_init(int thr_id, int threads)
{
// Kopiere die Hash-Tabellen in den GPU-Speicher
cudaMemcpyToSymbol( c_keccak_round_constants,
host_keccak_round_constants,
sizeof(host_keccak_round_constants),
0, cudaMemcpyHostToDevice);
}
__host__ void quark_keccak512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
{
const int threadsperblock = 256;
// berechne wie viele Thread Blocks wir brauchen
dim3 grid((threads + threadsperblock-1)/threadsperblock);
dim3 block(threadsperblock);
// Größe des dynamischen Shared Memory Bereichs
size_t shared_size = 0;
quark_keccak512_gpu_hash_64<<<grid, block, shared_size>>>(threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
MyStreamSynchronize(NULL, order, thr_id);
}

2
quark/cuda_skein512.cu
View File

@ -289,7 +289,7 @@ extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int t
}
static __constant__ uint64_t d_constMem[8];
static uint64_t h_constMem[8] = {
static const uint64_t h_constMem[8] = {
SPH_C64(0x4903ADFF749C51CE),
SPH_C64(0x0D95DE399746DF03),
SPH_C64(0x8FD1934127C79BCE),

4
util.c
View File

@ -1364,6 +1364,10 @@ void print_hash_tests(void)
fresh_hash(&hash[0], &buf[0]);
printf("\nfresh: "); print_hash(hash);
memset(hash, 0, sizeof hash);
wcoinhash(&hash[0], &buf[0]);
printf("\nwhirlc: "); print_hash(hash);
memset(hash, 0, sizeof hash);
x11hash(&hash[0], &buf[0]);
printf("\nX11: "); print_hash(hash);

10
x11/cuda_x11_luffa512.cu
View File

@ -90,8 +90,8 @@ typedef struct {
b0 ^= c1;
/* initial values of chaining variables */
__device__ __constant__
const uint32_t c_IV[40] = {
__device__ __constant__ uint32_t c_IV[40];
const uint32_t h_IV[40] = {
0x6d251e69,0x44b051e0,0x4eaa6fb4,0xdbf78465,
0x6e292011,0x90152df4,0xee058139,0xdef610bb,
0xc3b44b95,0xd9d2f256,0x70eee9a0,0xde099fa3,
@ -103,8 +103,8 @@ const uint32_t c_IV[40] = {
0x6c68e9be,0x5ec41e22,0xc825b7c7,0xaffb4363,
0xf5df3999,0x0fc688f1,0xb07224cc,0x03e86cea};
__device__ __constant__
uint32_t c_CNS[80] = {
__device__ __constant__ uint32_t c_CNS[80];
const uint32_t h_CNS[80] = {
0x303994a6,0xe0337818,0xc0e65299,0x441ba90d,
0x6cc33a12,0x7f34d442,0xdc56983e,0x9389217f,
0x1e00108f,0xe5a8bce6,0x7800423d,0x5274baf4,
@ -356,6 +356,8 @@ __global__ void x11_luffa512_gpu_hash_64(int threads, uint32_t startNounce, uint
// Setup-Funktionen
__host__ void x11_luffa512_cpu_init(int thr_id, int threads)
{
cudaMemcpyToSymbol(c_IV, h_IV, sizeof(h_IV), 0, cudaMemcpyHostToDevice);
cudaMemcpyToSymbol(c_CNS, h_CNS, sizeof(h_CNS), 0, cudaMemcpyHostToDevice);
}
__host__ void x11_luffa512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)

117
x15/whirlcoin.cu Normal file
View File

@ -0,0 +1,117 @@
/*
* whirlpool routine (djm)
*/
extern "C"
{
#include "sph/sph_whirlpool.h"
#include "miner.h"
}
// from cpu-miner.c
extern int device_map[8];
extern bool opt_benchmark;
// Speicher für Input/Output der verketteten Hashfunktionen
static uint32_t *d_hash[8];
extern void x15_whirlpool_cpu_init(int thr_id, int threads, int mode);
extern void whirlpool512_setBlock_80(void *pdata, const void *ptarget);
extern void whirlpool512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_hash, int order);
extern void x15_whirlpool_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern uint32_t whirlpool512_cpu_finalhash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern void cuda_check_cpu_init(int thr_id, int threads);
extern void cuda_check_cpu_setTarget(const void *ptarget);
extern uint32_t cuda_check_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_inputHash, int order);
// CPU Hash function
extern "C" void wcoinhash(void *state, const void *input)
{
sph_whirlpool_context ctx_whirlpool;
uint32_t hash[16];
// shavite 1
sph_whirlpool1_init(&ctx_whirlpool);
sph_whirlpool1(&ctx_whirlpool, input, 80);
sph_whirlpool1_close(&ctx_whirlpool, (void*) hash);
sph_whirlpool1_init(&ctx_whirlpool);
sph_whirlpool1(&ctx_whirlpool, (const void*) hash, 64);
sph_whirlpool1_close(&ctx_whirlpool, (void*) hash);
sph_whirlpool1_init(&ctx_whirlpool);
sph_whirlpool1(&ctx_whirlpool, (const void*) hash, 64);
sph_whirlpool1_close(&ctx_whirlpool, (void*) hash);
sph_whirlpool1_init(&ctx_whirlpool);
sph_whirlpool1(&ctx_whirlpool, (const void*) hash, 64);
sph_whirlpool1_close(&ctx_whirlpool, (void*) hash);
memcpy(state, hash, 32);
}
extern "C" int scanhash_whc(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 throughput = 256*256*8;
static bool init[8] = {0,0,0,0,0,0,0,0};
uint32_t endiandata[20];
uint32_t Htarg = ptarget[7];
if (opt_benchmark)
((uint32_t*)ptarget)[7] = Htarg = 0x0000ff;
if (!init[thr_id]) {
cudaSetDevice(device_map[thr_id]);
// Konstanten kopieren, Speicher belegen
cudaMalloc(&d_hash[thr_id], 16 * sizeof(uint32_t) * throughput);
x15_whirlpool_cpu_init(thr_id, throughput,1);
init[thr_id] = true;
}
for (int k=0; k < 20; k++) {
be32enc(&endiandata[k], ((uint32_t*)pdata)[k]);
}
whirlpool512_setBlock_80((void*)endiandata, ptarget);
do {
uint32_t foundNonce;
int order = 0;
whirlpool512_cpu_hash_80(thr_id, throughput, pdata[19], d_hash[thr_id], order++);
x15_whirlpool_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
x15_whirlpool_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
foundNonce = whirlpool512_cpu_finalhash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
if (foundNonce != 0xffffffff)
{
uint32_t vhash64[8];
be32enc(&endiandata[19], foundNonce);
wcoinhash(vhash64, endiandata);
if (vhash64[7] <= Htarg && fulltest(vhash64, ptarget))
{
pdata[19] = foundNonce;
*hashes_done = foundNonce - first_nonce + 1;
return 1;
}
else if (vhash64[7] > Htarg) {
applog(LOG_INFO, "GPU #%d: result for %08x is not in range: %x > %x", thr_id, foundNonce, vhash64[7], Htarg);
}
else {
applog(LOG_INFO, "GPU #%d: result for %08x does not validate on CPU!", thr_id, foundNonce);
}
}
pdata[19] += throughput;
} while (pdata[19] < max_nonce && !work_restart[thr_id].restart);
*hashes_done = pdata[19] - first_nonce + 1;
return 0;
}