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import bmw512 uint2 changes from sp 

+ some cleanup... 15KH/s won (750Ti)
master
Tanguy Pruvot 10 years ago
parent
9f2dd3ee60
commit
768b5ccb76
3 changed files with 492 additions and 258 deletions
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  1. 4
      README.txt
  2. 75
      cuda_helper.h
  3. 481
      quark/cuda_bmw512.cu

4
README.txt
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@ -1,5 +1,5 @@ @@ -1,5 +1,5 @@
ccMiner release 1.5.2-tpruvot (Jan 2015) - "Happy new Year!"
ccMiner release 1.5.2-tpruvot (24 Jan 2015) - "Happy new Year!"
---------------------------------------------------------------
***************************************************************
@ -175,7 +175,7 @@ features. @@ -175,7 +175,7 @@ features.
>>> RELEASE HISTORY <<<
Jan. 2015 v1.5.2
Jan. 24th 2015 v1.5.2
Add process CPU priority and affinity mask parameters
Intelligent duplicate shares check feature (enabled if needed)
api: Fan RPM (windows), Cuda threads count, linux kernel ver.

75
cuda_helper.h
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@ -424,6 +424,17 @@ static __device__ __forceinline__ uint2 operator+ (uint2 a, uint2 b) @@ -424,6 +424,17 @@ static __device__ __forceinline__ uint2 operator+ (uint2 a, uint2 b)
}
static __device__ __forceinline__ void operator+= (uint2 &a, uint2 b) { a = a + b; }
static __device__ __forceinline__ uint2 operator- (uint2 a, uint2 b)
{
uint2 result;
asm("{\n\t"
"sub.cc.u32 %0,%2,%4; \n\t"
"subc.u32 %1,%3,%5; \n\t"
"}\n\t"
: "=r"(result.x), "=r"(result.y) : "r"(a.x), "r"(a.y), "r"(b.x), "r"(b.y));
return result;
}
/**
* basic multiplication between 64bit no carry outside that range (ie mul.lo.b64(a*b))
* (what does uint64 "*" operator)
@ -500,4 +511,68 @@ uint2 SWAPUINT2(uint2 value) @@ -500,4 +511,68 @@ uint2 SWAPUINT2(uint2 value)
return make_uint2(value.y, value.x);
}
/* uint2 for bmw512 - to double check later */
__device__ __forceinline__
static uint2 SHL2(uint2 a, int offset)
{
#if __CUDA_ARCH__ > 300
uint2 result;
if (offset < 32) {
asm("{\n\t"
"shf.l.clamp.b32 %1,%2,%3,%4; \n\t"
"shl.b32 %0,%2,%4; \n\t"
"}\n\t"
: "=r"(result.x), "=r"(result.y) : "r"(a.x), "r"(a.y), "r"(offset));
} else {
asm("{\n\t"
"shf.l.clamp.b32 %1,%2,%3,%4; \n\t"
"shl.b32 %0,%2,%4; \n\t"
"}\n\t"
: "=r"(result.x), "=r"(result.y) : "r"(a.y), "r"(a.x), "r"(offset));
}
return result;
#else
if (offset <= 32) {
a.y = (a.y << offset) | (a.x >> (32 - offset));
a.x = (a.x << offset);
} else {
a.y = (a.x << (offset-32));
a.x = 0;
}
return a;
#endif
}
__device__ __forceinline__
static uint2 SHR2(uint2 a, int offset)
{
#if __CUDA_ARCH__ > 300
uint2 result;
if (offset<32) {
asm("{\n\t"
"shf.r.clamp.b32 %0,%2,%3,%4; \n\t"
"shr.b32 %1,%3,%4; \n\t"
"}\n\t"
: "=r"(result.x), "=r"(result.y) : "r"(a.x), "r"(a.y), "r"(offset));
} else {
asm("{\n\t"
"shf.l.clamp.b32 %0,%2,%3,%4; \n\t"
"shl.b32 %1,%3,%4; \n\t"
"}\n\t"
: "=r"(result.x), "=r"(result.y) : "r"(a.y), "r"(a.x), "r"(offset));
}
return result;
#else
if (offset <= 32) {
a.x = (a.x >> offset) | (a.y << (32 - offset));
a.y = (a.y >> offset);
} else {
a.x = (a.y >> (offset - 32));
a.y = 0;
}
return a;
#endif
}
#endif // #ifndef CUDA_HELPER_H

481
quark/cuda_bmw512.cu
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@ -3,24 +3,167 @@ @@ -3,24 +3,167 @@
#include "cuda_helper.h"
// die Message it Padding zur Berechnung auf der GPU
__constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
#define SHL(x, n) ((x) << (n))
#define SHR(x, n) ((x) >> (n))
//#define SHL(x, n) ((x) << (n))
//#define SHR(x, n) ((x) >> (n))
#define SHR(x, n) SHR2(x, n)
#define SHL(x, n) SHL2(x, n)
#define CONST_EXP2 \
q[i+0] + ROTL64(q[i+1], 5) + q[i+2] + ROTL64(q[i+3], 11) + \
q[i+4] + ROTL64(q[i+5], 27) + q[i+6] + SWAPDWORDS(q[i+7]) + \
#undef ROTL64
#define ROTL64 ROL2
#define CONST_EXP2(i) q[i+0] + ROTL64(q[i+1], 5) + q[i+2] + ROTL64(q[i+3], 11) + \
q[i+4] + ROTL64(q[i+5], 27) + q[i+6] + SWAPUINT2(q[i+7]) + \
q[i+8] + ROTL64(q[i+9], 37) + q[i+10] + ROTL64(q[i+11], 43) + \
q[i+12] + ROTL64(q[i+13], 53) + (SHR(q[i+14],1) ^ q[i+14]) + (SHR(q[i+15],2) ^ q[i+15])
__device__
void Compression512(uint64_t *msg, uint64_t *hash)
__device__ void Compression512_64_first(uint2 *msg, uint2 *hash)
{
// Compression ref. implementation
uint2 q[32];
uint2 tmp;
tmp = (msg[5] ^ hash[5]) - (msg[7] ^ hash[7]) + (hash[10]) + (hash[13]) + (hash[14]);
q[0] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[1];
tmp = (msg[6] ^ hash[6]) - (msg[8] ^ hash[8]) + (hash[11]) + (hash[14]) - (msg[15] ^ hash[15]);
q[1] = (SHR(tmp, 1) ^ SHL(tmp, 2) ^ ROTL64(tmp, 13) ^ ROTL64(tmp, 43)) + hash[2];
tmp = (msg[0] ^ hash[0]) + (msg[7] ^ hash[7]) + (hash[9]) - (hash[12]) + (msg[15] ^ hash[15]);
q[2] = (SHR(tmp, 2) ^ SHL(tmp, 1) ^ ROTL64(tmp, 19) ^ ROTL64(tmp, 53)) + hash[3];
tmp = (msg[0] ^ hash[0]) - (msg[1] ^ hash[1]) + (msg[8] ^ hash[8]) - (hash[10]) + (hash[13]);
q[3] = (SHR(tmp, 2) ^ SHL(tmp, 2) ^ ROTL64(tmp, 28) ^ ROTL64(tmp, 59)) + hash[4];
tmp = (msg[1] ^ hash[1]) + (msg[2] ^ hash[2]) + (hash[9]) - (hash[11]) - (hash[14]);
q[4] = (SHR(tmp, 1) ^ tmp) + hash[5];
tmp = (msg[3] ^ hash[3]) - (msg[2] ^ hash[2]) + (hash[10]) - (hash[12]) + (msg[15] ^ hash[15]);
q[5] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[6];
tmp = (msg[4] ^ hash[4]) - (msg[0] ^ hash[0]) - (msg[3] ^ hash[3]) - (hash[11]) + (hash[13]);
q[6] = (SHR(tmp, 1) ^ SHL(tmp, 2) ^ ROTL64(tmp, 13) ^ ROTL64(tmp, 43)) + hash[7];
tmp = (msg[1] ^ hash[1]) - (msg[4] ^ hash[4]) - (msg[5] ^ hash[5]) - (hash[12]) - (hash[14]);
q[7] = (SHR(tmp, 2) ^ SHL(tmp, 1) ^ ROTL64(tmp, 19) ^ ROTL64(tmp, 53)) + hash[8];
tmp = (msg[2] ^ hash[2]) - (msg[5] ^ hash[5]) - (msg[6] ^ hash[6]) + (hash[13]) - (msg[15] ^ hash[15]);
q[8] = (SHR(tmp, 2) ^ SHL(tmp, 2) ^ ROTL64(tmp, 28) ^ ROTL64(tmp, 59)) + hash[9];
tmp = (msg[0] ^ hash[0]) - (msg[3] ^ hash[3]) + (msg[6] ^ hash[6]) - (msg[7] ^ hash[7]) + (hash[14]);
q[9] = (SHR(tmp, 1) ^ tmp) + hash[10];
tmp = (msg[8] ^ hash[8]) - (msg[1] ^ hash[1]) - (msg[4] ^ hash[4]) - (msg[7] ^ hash[7]) + (msg[15] ^ hash[15]);
q[10] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[11];
tmp = (msg[8] ^ hash[8]) - (msg[0] ^ hash[0]) - (msg[2] ^ hash[2]) - (msg[5] ^ hash[5]) + (hash[9]);
q[11] = (SHR(tmp, 1) ^ SHL(tmp, 2) ^ ROTL64(tmp, 13) ^ ROTL64(tmp, 43)) + hash[12];
tmp = (msg[1] ^ hash[1]) + (msg[3] ^ hash[3]) - (msg[6] ^ hash[6]) - (hash[9]) + (hash[10]);
q[12] = (SHR(tmp, 2) ^ SHL(tmp, 1) ^ ROTL64(tmp, 19) ^ ROTL64(tmp, 53)) + hash[13];
tmp = (msg[2] ^ hash[2]) + (msg[4] ^ hash[4]) + (msg[7] ^ hash[7]) + (hash[10]) + (hash[11]);
q[13] = (SHR(tmp, 2) ^ SHL(tmp, 2) ^ ROTL64(tmp, 28) ^ ROTL64(tmp, 59)) + hash[14];
tmp = (msg[3] ^ hash[3]) - (msg[5] ^ hash[5]) + (msg[8] ^ hash[8]) - (hash[11]) - (hash[12]);
q[14] = (SHR(tmp, 1) ^ tmp) + hash[15];
tmp = (msg[12] ^ hash[12]) - (msg[4] ^ hash[4]) - (msg[6] ^ hash[6]) - (hash[9]) + (hash[13]);
q[15] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[0];
q[0 + 16] =
(SHR(q[0], 1) ^ SHL(q[0], 2) ^ ROTL64(q[0], 13) ^ ROTL64(q[0], 43)) +
(SHR(q[0 + 1], 2) ^ SHL(q[0 + 1], 1) ^ ROTL64(q[0 + 1], 19) ^ ROTL64(q[0 + 1], 53)) +
(SHR(q[0 + 2], 2) ^ SHL(q[0 + 2], 2) ^ ROTL64(q[0 + 2], 28) ^ ROTL64(q[0 + 2], 59)) +
(SHR(q[0 + 3], 1) ^ SHL(q[0 + 3], 3) ^ ROTL64(q[0 + 3], 4) ^ ROTL64(q[0 + 3], 37)) +
(SHR(q[0 + 4], 1) ^ SHL(q[0 + 4], 2) ^ ROTL64(q[0 + 4], 13) ^ ROTL64(q[0 + 4], 43)) +
(SHR(q[0 + 5], 2) ^ SHL(q[0 + 5], 1) ^ ROTL64(q[0 + 5], 19) ^ ROTL64(q[0 + 5], 53)) +
(SHR(q[0 + 6], 2) ^ SHL(q[0 + 6], 2) ^ ROTL64(q[0 + 6], 28) ^ ROTL64(q[0 + 6], 59)) +
(SHR(q[0 + 7], 1) ^ SHL(q[0 + 7], 3) ^ ROTL64(q[0 + 7], 4) ^ ROTL64(q[0 + 7], 37)) +
(SHR(q[0 + 8], 1) ^ SHL(q[0 + 8], 2) ^ ROTL64(q[0 + 8], 13) ^ ROTL64(q[0 + 8], 43)) +
(SHR(q[0 + 9], 2) ^ SHL(q[0 + 9], 1) ^ ROTL64(q[0 + 9], 19) ^ ROTL64(q[0 + 9], 53)) +
(SHR(q[0 + 10], 2) ^ SHL(q[0 + 10], 2) ^ ROTL64(q[0 + 10], 28) ^ ROTL64(q[0 + 10], 59)) +
(SHR(q[0 + 11], 1) ^ SHL(q[0 + 11], 3) ^ ROTL64(q[0 + 11], 4) ^ ROTL64(q[0 + 11], 37)) +
(SHR(q[0 + 12], 1) ^ SHL(q[0 + 12], 2) ^ ROTL64(q[0 + 12], 13) ^ ROTL64(q[0 + 12], 43)) +
(SHR(q[0 + 13], 2) ^ SHL(q[0 + 13], 1) ^ ROTL64(q[0 + 13], 19) ^ ROTL64(q[0 + 13], 53)) +
(SHR(q[0 + 14], 2) ^ SHL(q[0 + 14], 2) ^ ROTL64(q[0 + 14], 28) ^ ROTL64(q[0 + 14], 59)) +
(SHR(q[0 + 15], 1) ^ SHL(q[0 + 15], 3) ^ ROTL64(q[0 + 15], 4) ^ ROTL64(q[0 + 15], 37)) +
((make_uint2(0x55555550ul,0x55555555) + ROTL64(msg[0], 0 + 1) +
ROTL64(msg[0 + 3], 0 + 4)) ^ hash[0 + 7]);
q[1 + 16] =
(SHR(q[1], 1) ^ SHL(q[1], 2) ^ ROTL64(q[1], 13) ^ ROTL64(q[1], 43)) +
(SHR(q[1 + 1], 2) ^ SHL(q[1 + 1], 1) ^ ROTL64(q[1 + 1], 19) ^ ROTL64(q[1 + 1], 53)) +
(SHR(q[1 + 2], 2) ^ SHL(q[1 + 2], 2) ^ ROTL64(q[1 + 2], 28) ^ ROTL64(q[1 + 2], 59)) +
(SHR(q[1 + 3], 1) ^ SHL(q[1 + 3], 3) ^ ROTL64(q[1 + 3], 4) ^ ROTL64(q[1 + 3], 37)) +
(SHR(q[1 + 4], 1) ^ SHL(q[1 + 4], 2) ^ ROTL64(q[1 + 4], 13) ^ ROTL64(q[1 + 4], 43)) +
(SHR(q[1 + 5], 2) ^ SHL(q[1 + 5], 1) ^ ROTL64(q[1 + 5], 19) ^ ROTL64(q[1 + 5], 53)) +
(SHR(q[1 + 6], 2) ^ SHL(q[1 + 6], 2) ^ ROTL64(q[1 + 6], 28) ^ ROTL64(q[1 + 6], 59)) +
(SHR(q[1 + 7], 1) ^ SHL(q[1 + 7], 3) ^ ROTL64(q[1 + 7], 4) ^ ROTL64(q[1 + 7], 37)) +
(SHR(q[1 + 8], 1) ^ SHL(q[1 + 8], 2) ^ ROTL64(q[1 + 8], 13) ^ ROTL64(q[1 + 8], 43)) +
(SHR(q[1 + 9], 2) ^ SHL(q[1 + 9], 1) ^ ROTL64(q[1 + 9], 19) ^ ROTL64(q[1 + 9], 53)) +
(SHR(q[1 + 10], 2) ^ SHL(q[1 + 10], 2) ^ ROTL64(q[1 + 10], 28) ^ ROTL64(q[1 + 10], 59)) +
(SHR(q[1 + 11], 1) ^ SHL(q[1 + 11], 3) ^ ROTL64(q[1 + 11], 4) ^ ROTL64(q[1 + 11], 37)) +
(SHR(q[1 + 12], 1) ^ SHL(q[1 + 12], 2) ^ ROTL64(q[1 + 12], 13) ^ ROTL64(q[1 + 12], 43)) +
(SHR(q[1 + 13], 2) ^ SHL(q[1 + 13], 1) ^ ROTL64(q[1 + 13], 19) ^ ROTL64(q[1 + 13], 53)) +
(SHR(q[1 + 14], 2) ^ SHL(q[1 + 14], 2) ^ ROTL64(q[1 + 14], 28) ^ ROTL64(q[1 + 14], 59)) +
(SHR(q[1 + 15], 1) ^ SHL(q[1 + 15], 3) ^ ROTL64(q[1 + 15], 4) ^ ROTL64(q[1 + 15], 37)) +
((make_uint2(0xAAAAAAA5, 0x5AAAAAAA) + ROTL64(msg[1], 1 + 1) +
ROTL64(msg[1 + 3], 1 + 4)) ^ hash[1 + 7]);
q[2 + 16] = CONST_EXP2(2) +
((make_uint2(0xFFFFFFFA, 0x5FFFFFFF) + ROTL64(msg[2], 2 + 1) +
ROTL64(msg[2 + 3], 2 + 4) - ROTL64(msg[2 + 10], 2 + 11)) ^ hash[2 + 7]);
q[3 + 16] = CONST_EXP2(3) +
((make_uint2(0x5555554F, 0x65555555) + ROTL64(msg[3], 3 + 1) +
ROTL64(msg[3 + 3], 3 + 4) - ROTL64(msg[3 + 10], 3 + 11)) ^ hash[3 + 7]);
q[4 + 16] = CONST_EXP2(4) +
((make_uint2(0xAAAAAAA4, 0x6AAAAAAA) +ROTL64(msg[4], 4 + 1) +
ROTL64(msg[4 + 3], 4 + 4) - ROTL64(msg[4 + 10], 4 + 11)) ^ hash[4 + 7]);
q[5 + 16] = CONST_EXP2(5) +
((make_uint2(0xFFFFFFF9, 0x6FFFFFFF) + ROTL64(msg[5], 5 + 1) +
ROTL64(msg[5 + 3], 5 + 4) - ROTL64(msg[5 + 10], 5 + 11)) ^ hash[5 + 7]);
#pragma unroll 3
for (int i = 6; i<9; i++) {
q[i + 16] = CONST_EXP2(i) +
((vectorize((i + 16)*(0x0555555555555555ull)) + ROTL64(msg[i], i + 1) -
ROTL64(msg[i - 6], (i - 6) + 1)) ^ hash[i + 7]);
}
#pragma unroll 4
for (int i = 9; i<13; i++) {
q[i + 16] = CONST_EXP2(i) +
((vectorize((i + 16)*(0x0555555555555555ull)) +
ROTL64(msg[i + 3], i + 4) - ROTL64(msg[i - 6], (i - 6) + 1)) ^ hash[i - 9]);
}
q[13 + 16] = CONST_EXP2(13) +
((make_uint2(0xAAAAAAA1, 0x9AAAAAAA) + ROTL64(msg[13], 13 + 1) +
ROTL64(msg[13 - 13], (13 - 13) + 1) - ROTL64(msg[13 - 6], (13 - 6) + 1)) ^ hash[13 - 9]);
q[14 + 16] = CONST_EXP2(14) +
((make_uint2(0xFFFFFFF6, 0x9FFFFFFF) + ROTL64(msg[14], 14 + 1) +
ROTL64(msg[14 - 13], (14 - 13) + 1) - ROTL64(msg[14 - 6], (14 - 6) + 1)) ^ hash[14 - 9]);
q[15 + 16] = CONST_EXP2(15) +
((make_uint2(0x5555554B, 0xA5555555) + ROTL64(msg[15], 15 + 1) +
ROTL64(msg[15 - 13], (15 - 13) + 1) - ROTL64(msg[15 - 6], (15 - 6) + 1)) ^ hash[15 - 9]);
uint2 XL64 = q[16] ^ q[17] ^ q[18] ^ q[19] ^ q[20] ^ q[21] ^ q[22] ^ q[23];
uint2 XH64 = XL64^q[24] ^ q[25] ^ q[26] ^ q[27] ^ q[28] ^ q[29] ^ q[30] ^ q[31];
hash[0] = (SHL(XH64, 5) ^ SHR(q[16], 5) ^ msg[0]) + (XL64 ^ q[24] ^ q[0]);
hash[1] = (SHR(XH64, 7) ^ SHL(q[17], 8) ^ msg[1]) + (XL64 ^ q[25] ^ q[1]);
hash[2] = (SHR(XH64, 5) ^ SHL(q[18], 5) ^ msg[2]) + (XL64 ^ q[26] ^ q[2]);
hash[3] = (SHR(XH64, 1) ^ SHL(q[19], 5) ^ msg[3]) + (XL64 ^ q[27] ^ q[3]);
hash[4] = (SHR(XH64, 3) ^ q[20] ^ msg[4]) + (XL64 ^ q[28] ^ q[4]);
hash[5] = (SHL(XH64, 6) ^ SHR(q[21], 6) ^ msg[5]) + (XL64 ^ q[29] ^ q[5]);
hash[6] = (SHR(XH64, 4) ^ SHL(q[22], 6) ^ msg[6]) + (XL64 ^ q[30] ^ q[6]);
hash[7] = (SHR(XH64, 11) ^ SHL(q[23], 2) ^ msg[7]) + (XL64 ^ q[31] ^ q[7]);
hash[8] = ROTL64(hash[4], 9) + (XH64 ^ q[24] ^ msg[8]) + (SHL(XL64, 8) ^ q[23] ^ q[8]);
hash[9] = ROTL64(hash[5], 10) + (XH64 ^ q[25]) + (SHR(XL64, 6) ^ q[16] ^ q[9]);
hash[10] = ROTL64(hash[6], 11) + (XH64 ^ q[26]) + (SHL(XL64, 6) ^ q[17] ^ q[10]);
hash[11] = ROTL64(hash[7], 12) + (XH64 ^ q[27]) + (SHL(XL64, 4) ^ q[18] ^ q[11]);
hash[12] = ROTL64(hash[0], 13) + (XH64 ^ q[28]) + (SHR(XL64, 3) ^ q[19] ^ q[12]);
hash[13] = ROTL64(hash[1], 14) + (XH64 ^ q[29]) + (SHR(XL64, 4) ^ q[20] ^ q[13]);
hash[14] = ROTL64(hash[2], 15) + (XH64 ^ q[30]) + (SHR(XL64, 7) ^ q[21] ^ q[14]);
hash[15] = ROTL64(hash[3], 16) + (XH64 ^ q[31] ^ msg[15]) + (SHR(XL64, 2) ^ q[22] ^ q[15]);
}
__device__ void Compression512(uint2 *msg, uint2 *hash)
{
// Compression ref. implementation
uint64_t tmp;
uint64_t q[32];
uint2 q[32];
uint2 tmp;
tmp = (msg[ 5] ^ hash[ 5]) - (msg[ 7] ^ hash[ 7]) + (msg[10] ^ hash[10]) + (msg[13] ^ hash[13]) + (msg[14] ^ hash[14]);
q[0] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[1];
@ -55,58 +198,95 @@ void Compression512(uint64_t *msg, uint64_t *hash) @@ -55,58 +198,95 @@ void Compression512(uint64_t *msg, uint64_t *hash)
tmp = (msg[12] ^ hash[12]) - (msg[ 4] ^ hash[ 4]) - (msg[ 6] ^ hash[ 6]) - (msg[ 9] ^ hash[ 9]) + (msg[13] ^ hash[13]);
q[15] = (SHR(tmp, 1) ^ SHL(tmp, 3) ^ ROTL64(tmp, 4) ^ ROTL64(tmp, 37)) + hash[0];
// Expand 1
#pragma unroll 2
for(int i=0;i<2;i++)
{
q[i+16] =
(SHR(q[i], 1) ^ SHL(q[i], 2) ^ ROTL64(q[i], 13) ^ ROTL64(q[i], 43)) +
(SHR(q[i+1], 2) ^ SHL(q[i+1], 1) ^ ROTL64(q[i+1], 19) ^ ROTL64(q[i+1], 53)) +
(SHR(q[i+2], 2) ^ SHL(q[i+2], 2) ^ ROTL64(q[i+2], 28) ^ ROTL64(q[i+2], 59)) +
(SHR(q[i+3], 1) ^ SHL(q[i+3], 3) ^ ROTL64(q[i+3], 4) ^ ROTL64(q[i+3], 37)) +
(SHR(q[i+4], 1) ^ SHL(q[i+4], 2) ^ ROTL64(q[i+4], 13) ^ ROTL64(q[i+4], 43)) +
(SHR(q[i+5], 2) ^ SHL(q[i+5], 1) ^ ROTL64(q[i+5], 19) ^ ROTL64(q[i+5], 53)) +
(SHR(q[i+6], 2) ^ SHL(q[i+6], 2) ^ ROTL64(q[i+6], 28) ^ ROTL64(q[i+6], 59)) +
(SHR(q[i+7], 1) ^ SHL(q[i+7], 3) ^ ROTL64(q[i+7], 4) ^ ROTL64(q[i+7], 37)) +
(SHR(q[i+8], 1) ^ SHL(q[i+8], 2) ^ ROTL64(q[i+8], 13) ^ ROTL64(q[i+8], 43)) +
(SHR(q[i+9], 2) ^ SHL(q[i+9], 1) ^ ROTL64(q[i+9], 19) ^ ROTL64(q[i+9], 53)) +
(SHR(q[i+10], 2) ^ SHL(q[i+10], 2) ^ ROTL64(q[i+10], 28) ^ ROTL64(q[i+10], 59)) +
(SHR(q[i+11], 1) ^ SHL(q[i+11], 3) ^ ROTL64(q[i+11], 4) ^ ROTL64(q[i+11], 37)) +
(SHR(q[i+12], 1) ^ SHL(q[i+12], 2) ^ ROTL64(q[i+12], 13) ^ ROTL64(q[i+12], 43)) +
(SHR(q[i+13], 2) ^ SHL(q[i+13], 1) ^ ROTL64(q[i+13], 19) ^ ROTL64(q[i+13], 53)) +
(SHR(q[i+14], 2) ^ SHL(q[i+14], 2) ^ ROTL64(q[i+14], 28) ^ ROTL64(q[i+14], 59)) +
(SHR(q[i+15], 1) ^ SHL(q[i+15], 3) ^ ROTL64(q[i+15], 4) ^ ROTL64(q[i+15], 37)) +
(( ((i+16)*(0x0555555555555555ull)) + ROTL64(msg[i], i+1) +
ROTL64(msg[i+3], i+4) - ROTL64(msg[i+10], i+11) ) ^ hash[i+7]);
}
#pragma unroll 4
for(int i=2;i<6;i++) {
q[i+16] = CONST_EXP2 +
(( ((i+16)*(0x0555555555555555ull)) + ROTL64(msg[i], i+1) +
ROTL64(msg[i+3], i+4) - ROTL64(msg[i+10], i+11) ) ^ hash[i+7]);
}
#pragma unroll 3
for(int i=6;i<9;i++) {
q[i+16] = CONST_EXP2 +
(( ((i+16)*(0x0555555555555555ull)) + ROTL64(msg[i], i+1) +
ROTL64(msg[i+3], i+4) - ROTL64(msg[i-6], (i-6)+1) ) ^ hash[i+7]);
}
#pragma unroll 4
for(int i=9;i<13;i++) {
q[i+16] = CONST_EXP2 +
(( ((i+16)*(0x0555555555555555ull)) + ROTL64(msg[i], i+1) +
ROTL64(msg[i+3], i+4) - ROTL64(msg[i-6], (i-6)+1) ) ^ hash[i-9]);
}
#pragma unroll 3
for(int i=13;i<16;i++) {
q[i+16] = CONST_EXP2 +
(( ((i+16)*(0x0555555555555555ull)) + ROTL64(msg[i], i+1) +
ROTL64(msg[i-13], (i-13)+1) - ROTL64(msg[i-6], (i-6)+1) ) ^ hash[i-9]);
}
uint64_t XL64 = q[16]^q[17]^q[18]^q[19]^q[20]^q[21]^q[22]^q[23];
uint64_t XH64 = XL64^q[24]^q[25]^q[26]^q[27]^q[28]^q[29]^q[30]^q[31];
q[0+16] =
(SHR(q[0], 1) ^ SHL(q[0], 2) ^ ROTL64(q[0], 13) ^ ROTL64(q[0], 43)) +
(SHR(q[0+1], 2) ^ SHL(q[0+1], 1) ^ ROTL64(q[0+1], 19) ^ ROTL64(q[0+1], 53)) +
(SHR(q[0+2], 2) ^ SHL(q[0+2], 2) ^ ROTL64(q[0+2], 28) ^ ROTL64(q[0+2], 59)) +
(SHR(q[0+3], 1) ^ SHL(q[0+3], 3) ^ ROTL64(q[0+3], 4) ^ ROTL64(q[0+3], 37)) +
(SHR(q[0+4], 1) ^ SHL(q[0+4], 2) ^ ROTL64(q[0+4], 13) ^ ROTL64(q[0+4], 43)) +
(SHR(q[0+5], 2) ^ SHL(q[0+5], 1) ^ ROTL64(q[0+5], 19) ^ ROTL64(q[0+5], 53)) +
(SHR(q[0+6], 2) ^ SHL(q[0+6], 2) ^ ROTL64(q[0+6], 28) ^ ROTL64(q[0+6], 59)) +
(SHR(q[0+7], 1) ^ SHL(q[0+7], 3) ^ ROTL64(q[0+7], 4) ^ ROTL64(q[0+7], 37)) +
(SHR(q[0+8], 1) ^ SHL(q[0+8], 2) ^ ROTL64(q[0+8], 13) ^ ROTL64(q[0+8], 43)) +
(SHR(q[0+9], 2) ^ SHL(q[0+9], 1) ^ ROTL64(q[0+9], 19) ^ ROTL64(q[0+9], 53)) +
(SHR(q[0+10], 2) ^ SHL(q[0+10], 2) ^ ROTL64(q[0+10], 28) ^ ROTL64(q[0+10], 59)) +
(SHR(q[0+11], 1) ^ SHL(q[0+11], 3) ^ ROTL64(q[0+11], 4) ^ ROTL64(q[0+11], 37)) +
(SHR(q[0+12], 1) ^ SHL(q[0+12], 2) ^ ROTL64(q[0+12], 13) ^ ROTL64(q[0+12], 43)) +
(SHR(q[0+13], 2) ^ SHL(q[0+13], 1) ^ ROTL64(q[0+13], 19) ^ ROTL64(q[0+13], 53)) +
(SHR(q[0+14], 2) ^ SHL(q[0+14], 2) ^ ROTL64(q[0+14], 28) ^ ROTL64(q[0+14], 59)) +
(SHR(q[0+15], 1) ^ SHL(q[0+15], 3) ^ ROTL64(q[0+15], 4) ^ ROTL64(q[0+15], 37)) +
((make_uint2(0x55555550ul, 0x55555555) + ROTL64(msg[0], 0 + 1) +
ROTL64(msg[0+3], 0+4) - ROTL64(msg[0+10], 0+11) ) ^ hash[0+7]);
q[1 + 16] =
(SHR(q[1], 1) ^ SHL(q[1], 2) ^ ROTL64(q[1], 13) ^ ROTL64(q[1], 43)) +
(SHR(q[1 + 1], 2) ^ SHL(q[1 + 1], 1) ^ ROTL64(q[1 + 1], 19) ^ ROTL64(q[1 + 1], 53)) +
(SHR(q[1 + 2], 2) ^ SHL(q[1 + 2], 2) ^ ROTL64(q[1 + 2], 28) ^ ROTL64(q[1 + 2], 59)) +
(SHR(q[1 + 3], 1) ^ SHL(q[1 + 3], 3) ^ ROTL64(q[1 + 3], 4) ^ ROTL64(q[1 + 3], 37)) +
(SHR(q[1 + 4], 1) ^ SHL(q[1 + 4], 2) ^ ROTL64(q[1 + 4], 13) ^ ROTL64(q[1 + 4], 43)) +
(SHR(q[1 + 5], 2) ^ SHL(q[1 + 5], 1) ^ ROTL64(q[1 + 5], 19) ^ ROTL64(q[1 + 5], 53)) +
(SHR(q[1 + 6], 2) ^ SHL(q[1 + 6], 2) ^ ROTL64(q[1 + 6], 28) ^ ROTL64(q[1 + 6], 59)) +
(SHR(q[1 + 7], 1) ^ SHL(q[1 + 7], 3) ^ ROTL64(q[1 + 7], 4) ^ ROTL64(q[1 + 7], 37)) +
(SHR(q[1 + 8], 1) ^ SHL(q[1 + 8], 2) ^ ROTL64(q[1 + 8], 13) ^ ROTL64(q[1 + 8], 43)) +
(SHR(q[1 + 9], 2) ^ SHL(q[1 + 9], 1) ^ ROTL64(q[1 + 9], 19) ^ ROTL64(q[1 + 9], 53)) +
(SHR(q[1 + 10], 2) ^ SHL(q[1 + 10], 2) ^ ROTL64(q[1 + 10], 28) ^ ROTL64(q[1 + 10], 59)) +
(SHR(q[1 + 11], 1) ^ SHL(q[1 + 11], 3) ^ ROTL64(q[1 + 11], 4) ^ ROTL64(q[1 + 11], 37)) +
(SHR(q[1 + 12], 1) ^ SHL(q[1 + 12], 2) ^ ROTL64(q[1 + 12], 13) ^ ROTL64(q[1 + 12], 43)) +
(SHR(q[1 + 13], 2) ^ SHL(q[1 + 13], 1) ^ ROTL64(q[1 + 13], 19) ^ ROTL64(q[1 + 13], 53)) +
(SHR(q[1 + 14], 2) ^ SHL(q[1 + 14], 2) ^ ROTL64(q[1 + 14], 28) ^ ROTL64(q[1 + 14], 59)) +
(SHR(q[1 + 15], 1) ^ SHL(q[1 + 15], 3) ^ ROTL64(q[1 + 15], 4) ^ ROTL64(q[1 + 15], 37)) +
((make_uint2(0xAAAAAAA5, 0x5AAAAAAA) + ROTL64(msg[1], 1 + 1) +
ROTL64(msg[1 + 3], 1 + 4) - ROTL64(msg[1 + 10], 1 + 11)) ^ hash[1 + 7]);
q[2 + 16] = CONST_EXP2(2) +
((make_uint2(0xFFFFFFFA, 0x5FFFFFFF) + ROTL64(msg[2], 2 + 1) +
ROTL64(msg[2+3], 2+4) - ROTL64(msg[2+10], 2+11) ) ^ hash[2+7]);
q[3 + 16] = CONST_EXP2(3) +
((make_uint2(0x5555554F, 0x65555555) + ROTL64(msg[3], 3 + 1) +
ROTL64(msg[3 + 3], 3 + 4) - ROTL64(msg[3 + 10], 3 + 11)) ^ hash[3 + 7]);
q[4 + 16] = CONST_EXP2(4) +
((make_uint2(0xAAAAAAA4, 0x6AAAAAAA) + ROTL64(msg[4], 4 + 1) +
ROTL64(msg[4 + 3], 4 + 4) - ROTL64(msg[4 + 10], 4 + 11)) ^ hash[4 + 7]);
q[5 + 16] = CONST_EXP2(5) +
((make_uint2(0xFFFFFFF9, 0x6FFFFFFF) + ROTL64(msg[5], 5 + 1) +
ROTL64(msg[5 + 3], 5 + 4) - ROTL64(msg[5 + 10], 5 + 11)) ^ hash[5 + 7]);
q[6 + 16] = CONST_EXP2(6) +
((make_uint2(0x5555554E, 0x75555555)+ ROTL64(msg[6], 6 + 1) +
ROTL64(msg[6 + 3], 6 + 4) - ROTL64(msg[6 - 6], (6 - 6) + 1)) ^ hash[6 + 7]);
q[7 + 16] = CONST_EXP2(7) +
((make_uint2(0xAAAAAAA3, 0x7AAAAAAA) + ROTL64(msg[7], 7 + 1) +
ROTL64(msg[7 + 3], 7 + 4) - ROTL64(msg[7 - 6], (7 - 6) + 1)) ^ hash[7 + 7]);
q[8 + 16] = CONST_EXP2(8) +
((make_uint2(0xFFFFFFF8, 0x7FFFFFFF) + ROTL64(msg[8], 8 + 1) +
ROTL64(msg[8 + 3], 8 + 4) - ROTL64(msg[8 - 6], (8 - 6) + 1)) ^ hash[8 + 7]);
q[9 + 16] = CONST_EXP2(9) +
((make_uint2(0x5555554D, 0x85555555) + ROTL64(msg[9], 9 + 1) +
ROTL64(msg[9 + 3], 9 + 4) - ROTL64(msg[9 - 6], (9 - 6) + 1)) ^ hash[9 - 9]);
q[10 + 16] = CONST_EXP2(10) +
((make_uint2(0xAAAAAAA2, 0x8AAAAAAA) + ROTL64(msg[10], 10 + 1) +
ROTL64(msg[10 + 3], 10 + 4) - ROTL64(msg[10 - 6], (10 - 6) + 1)) ^ hash[10 - 9]);
q[11 + 16] = CONST_EXP2(11) +
((make_uint2(0xFFFFFFF7, 0x8FFFFFFF) + ROTL64(msg[11], 11 + 1) +
ROTL64(msg[11 + 3], 11 + 4) - ROTL64(msg[11 - 6], (11 - 6) + 1)) ^ hash[11 - 9]);
q[12 + 16] = CONST_EXP2(12) +
((make_uint2(0x5555554C, 0x95555555) + ROTL64(msg[12], 12 + 1) +
ROTL64(msg[12 + 3], 12 + 4) - ROTL64(msg[12 - 6], (12 - 6) + 1)) ^ hash[12 - 9]);
q[13 + 16] = CONST_EXP2(13) +
((make_uint2(0xAAAAAAA1, 0x9AAAAAAA) + ROTL64(msg[13], 13 + 1) +
ROTL64(msg[13 - 13], (13 - 13) + 1) - ROTL64(msg[13 - 6], (13 - 6) + 1)) ^ hash[13 - 9]);
q[14 + 16] = CONST_EXP2(14) +
((make_uint2(0xFFFFFFF6, 0x9FFFFFFF) + ROTL64(msg[14], 14 + 1) +
ROTL64(msg[14 - 13], (14 - 13) + 1) - ROTL64(msg[14 - 6], (14 - 6) + 1)) ^ hash[14 - 9]);
q[15 + 16] = CONST_EXP2(15) +
((make_uint2(0x5555554B, 0xA5555555) + ROTL64(msg[15], 15 + 1) +
ROTL64(msg[15 - 13], (15 - 13) + 1) - ROTL64(msg[15 - 6], (15 - 6) + 1)) ^ hash[15 - 9]);
uint2 XL64 = q[16]^q[17]^q[18]^q[19]^q[20]^q[21]^q[22]^q[23];
uint2 XH64 = XL64^q[24] ^ q[25] ^ q[26] ^ q[27] ^ q[28] ^ q[29] ^ q[30] ^ q[31];
hash[0] = (SHL(XH64, 5) ^ SHR(q[16],5) ^ msg[ 0]) + ( XL64 ^ q[24] ^ q[ 0]);
hash[1] = (SHR(XH64, 7) ^ SHL(q[17],8) ^ msg[ 1]) + ( XL64 ^ q[25] ^ q[ 1]);
@ -126,29 +306,16 @@ void Compression512(uint64_t *msg, uint64_t *hash) @@ -126,29 +306,16 @@ void Compression512(uint64_t *msg, uint64_t *hash)
hash[14] = ROTL64(hash[2],15) + ( XH64 ^ q[30] ^ msg[14]) + (SHR(XL64,7) ^ q[21] ^ q[14]);
hash[15] = ROTL64(hash[3],16) + (XH64 ^ q[31] ^ msg[15]) + (SHR(XL64, 2) ^ q[22] ^ q[15]);
}
static __constant__ uint64_t d_constMem[16];
static uint64_t h_constMem[16] = {
SPH_C64(0x8081828384858687),
SPH_C64(0x88898A8B8C8D8E8F),
SPH_C64(0x9091929394959697),
SPH_C64(0x98999A9B9C9D9E9F),
SPH_C64(0xA0A1A2A3A4A5A6A7),
SPH_C64(0xA8A9AAABACADAEAF),
SPH_C64(0xB0B1B2B3B4B5B6B7),
SPH_C64(0xB8B9BABBBCBDBEBF),
SPH_C64(0xC0C1C2C3C4C5C6C7),
SPH_C64(0xC8C9CACBCCCDCECF),
SPH_C64(0xD0D1D2D3D4D5D6D7),
SPH_C64(0xD8D9DADBDCDDDEDF),
SPH_C64(0xE0E1E2E3E4E5E6E7),
SPH_C64(0xE8E9EAEBECEDEEEF),
SPH_C64(0xF0F1F2F3F4F5F6F7),
SPH_C64(0xF8F9FAFBFCFDFEFF)
};
__global__ void quark_bmw512_gpu_hash_64(int threads, uint32_t startNounce, uint64_t *g_hash, uint32_t *g_nonceVector)
__global__
#if __CUDA_ARCH__ > 500
__launch_bounds__(32, 16)
#else
__launch_bounds__(64, 8)
#endif
void quark_bmw512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint64_t *g_hash, uint32_t *g_nonceVector)
{
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
@ -157,51 +324,50 @@ __global__ void quark_bmw512_gpu_hash_64(int threads, uint32_t startNounce, uint @@ -157,51 +324,50 @@ __global__ void quark_bmw512_gpu_hash_64(int threads, uint32_t startNounce, uint
uint64_t *inpHash = &g_hash[8 * hashPosition];
// Init
uint64_t h[16];
/*
h[ 0] = SPH_C64(0x8081828384858687);
h[ 1] = SPH_C64(0x88898A8B8C8D8E8F);
h[ 2] = SPH_C64(0x9091929394959697);
h[ 3] = SPH_C64(0x98999A9B9C9D9E9F);
h[ 4] = SPH_C64(0xA0A1A2A3A4A5A6A7);
h[ 5] = SPH_C64(0xA8A9AAABACADAEAF);
h[ 6] = SPH_C64(0xB0B1B2B3B4B5B6B7);
h[ 7] = SPH_C64(0xB8B9BABBBCBDBEBF);
h[ 8] = SPH_C64(0xC0C1C2C3C4C5C6C7);
h[ 9] = SPH_C64(0xC8C9CACBCCCDCECF);
h[10] = SPH_C64(0xD0D1D2D3D4D5D6D7);
h[11] = SPH_C64(0xD8D9DADBDCDDDEDF);
h[12] = SPH_C64(0xE0E1E2E3E4E5E6E7);
h[13] = SPH_C64(0xE8E9EAEBECEDEEEF);
h[14] = SPH_C64(0xF0F1F2F3F4F5F6F7);
h[15] = SPH_C64(0xF8F9FAFBFCFDFEFF);
*/
#pragma unroll 16
for(int i=0;i<16;i++)
h[i] = d_constMem[i];
uint2 h[16] = {
{ 0x84858687UL, 0x80818283UL },
{ 0x8C8D8E8FUL, 0x88898A8BUL },
{ 0x94959697UL, 0x90919293UL },
{ 0x9C9D9E9FUL, 0x98999A9BUL },
{ 0xA4A5A6A7UL, 0xA0A1A2A3UL },
{ 0xACADAEAFUL, 0xA8A9AAABUL },
{ 0xB4B5B6B7UL, 0xB0B1B2B3UL },
{ 0xBCBDBEBFUL, 0xB8B9BABBUL },
{ 0xC4C5C6C7UL, 0xC0C1C2C3UL },
{ 0xCCCDCECFUL, 0xC8C9CACBUL },
{ 0xD4D5D6D7UL, 0xD0D1D2D3UL },
{ 0xDCDDDEDFUL, 0xD8D9DADBUL },
{ 0xE4E5E6E7UL, 0xE0E1E2E3UL },
{ 0xECEDEEEFUL, 0xE8E9EAEBUL },
{ 0xF4F5F6F7UL, 0xF0F1F2F3UL },
{ 0xFCFDFEFFUL, 0xF8F9FAFBUL }
};
// Nachricht kopieren (Achtung, die Nachricht hat 64 Byte,
// BMW arbeitet mit 128 Byte!!!
uint64_t message[16];
uint2 message[16];
#pragma unroll 8
for(int i=0;i<8;i++)
message[i] = inpHash[i];
message[i] = vectorize(inpHash[i]);
#pragma unroll 6
for(int i=9;i<15;i++)
message[i] = 0;
message[i] = make_uint2(0,0);
// Padding einfügen (Byteorder?!?)
message[8] = SPH_C64(0x80);
message[8] = make_uint2(0x80,0);
// Länge (in Bits, d.h. 64 Byte * 8 = 512 Bits
message[15] = SPH_C64(512);
message[15] = make_uint2(512,0);
// Compression 1
Compression512(message, h);
Compression512_64_first(message, h);
// Final
#pragma unroll 16
for(int i=0;i<16;i++)
message[i] = 0xaaaaaaaaaaaaaaa0ull + (uint64_t)i;
{
message[i].y = 0xaaaaaaaa;
message[i].x = 0xaaaaaaa0ul + (uint32_t)i;
}
Compression512(h, message);
// fertig
@ -209,40 +375,53 @@ __global__ void quark_bmw512_gpu_hash_64(int threads, uint32_t startNounce, uint @@ -209,40 +375,53 @@ __global__ void quark_bmw512_gpu_hash_64(int threads, uint32_t startNounce, uint
#pragma unroll 8
for(int i=0;i<8;i++)
outpHash[i] = message[i+8];
outpHash[i] = devectorize(message[i+8]);
}
}
__global__ void quark_bmw512_gpu_hash_80(int threads, uint32_t startNounce, uint64_t *g_hash)
__global__ __launch_bounds__(256, 2)
void quark_bmw512_gpu_hash_80(uint32_t threads, uint32_t startNounce, uint64_t *g_hash)
{
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = startNounce + thread;
// Init
uint64_t h[16];
#pragma unroll 16
for(int i=0;i<16;i++)
h[i] = d_constMem[i];
uint2 h[16] = {
{ 0x84858687UL, 0x80818283UL },
{ 0x8C8D8E8FUL, 0x88898A8BUL },
{ 0x94959697UL, 0x90919293UL },
{ 0x9C9D9E9FUL, 0x98999A9BUL },
{ 0xA4A5A6A7UL, 0xA0A1A2A3UL },
{ 0xACADAEAFUL, 0xA8A9AAABUL },
{ 0xB4B5B6B7UL, 0xB0B1B2B3UL },
{ 0xBCBDBEBFUL, 0xB8B9BABBUL },
{ 0xC4C5C6C7UL, 0xC0C1C2C3UL, },
{ 0xCCCDCECFUL, 0xC8C9CACBUL, },
{ 0xD4D5D6D7UL, 0xD0D1D2D3UL },
{ 0xDCDDDEDFUL, 0xD8D9DADBUL },
{ 0xE4E5E6E7UL, 0xE0E1E2E3UL },
{ 0xECEDEEEFUL, 0xE8E9EAEBUL },
{ 0xF4F5F6F7UL, 0xF0F1F2F3UL },
{ 0xFCFDFEFFUL, 0xF8F9FAFBUL }
};
// Nachricht kopieren (Achtung, die Nachricht hat 64 Byte,
// BMW arbeitet mit 128 Byte!!!
uint64_t message[16];
uint2 message[16];
#pragma unroll 16
for(int i=0;i<16;i++)
message[i] = c_PaddedMessage80[i];
message[i] = vectorize(c_PaddedMessage80[i]);
// die Nounce durch die thread-spezifische ersetzen
message[9] = REPLACE_HIWORD(message[9], cuda_swab32(nounce));
message[9].x = cuda_swab32(nounce); //REPLACE_HIWORD(message[9], cuda_swab32(nounce));
// Compression 1
Compression512(message, h);
// Final
#pragma unroll 16
for(int i=0;i<16;i++)
message[i] = 0xaaaaaaaaaaaaaaa0ull + (uint64_t)i;
message[i] = make_uint2(0xaaaaaaa0+i,0xaaaaaaaa);
Compression512(h, message);
@ -251,66 +430,46 @@ __global__ void quark_bmw512_gpu_hash_80(int threads, uint32_t startNounce, uint @@ -251,66 +430,46 @@ __global__ void quark_bmw512_gpu_hash_80(int threads, uint32_t startNounce, uint
#pragma unroll 8
for(int i=0;i<8;i++)
outpHash[i] = message[i+8];
outpHash[i] = devectorize(message[i+8]);
}
}
// Setup-Funktionen
__host__ void quark_bmw512_cpu_init(int thr_id, int threads)
__host__
void quark_bmw512_cpu_init(int thr_id, int threads)
{
// nix zu tun ;-)
// jetzt schon :D
cudaMemcpyToSymbol( d_constMem,
h_constMem,
sizeof(h_constMem),
0, cudaMemcpyHostToDevice);
}
// Bmw512 für 80 Byte grosse Eingangsdaten
__host__ void quark_bmw512_cpu_setBlock_80(void *pdata)
__host__
void quark_bmw512_cpu_setBlock_80(void *pdata)
{
// Message mit Padding bereitstellen
// lediglich die korrekte Nonce ist noch ab Byte 76 einzusetzen.
unsigned char PaddedMessage[128];
memcpy(PaddedMessage, pdata, 80);
memset(PaddedMessage+80, 0, 48);
uint64_t *message = (uint64_t*)PaddedMessage;
// Padding einfügen (Byteorder?!?)
message[10] = SPH_C64(0x80);
// Länge (in Bits, d.h. 80 Byte * 8 = 640 Bits
message[15] = SPH_C64(640);
// die Message zur Berechnung auf der GPU
cudaMemcpyToSymbol( c_PaddedMessage80, PaddedMessage, 16*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
}
__host__ void quark_bmw512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
__host__
void quark_bmw512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
{
const int threadsperblock = 128;
const uint32_t threadsperblock = 32;
// 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_bmw512_gpu_hash_64<<<grid, block, shared_size>>>(threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
MyStreamSynchronize(NULL, order, thr_id);
quark_bmw512_gpu_hash_64<<<grid, block>>>(threads, startNounce, (uint64_t*)d_hash, d_nonceVector);
// MyStreamSynchronize(NULL, order, thr_id);
}
__host__ void quark_bmw512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_hash, int order)
__host__
void quark_bmw512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_hash, int order)
{
const int threadsperblock = 128;
const uint32_t threadsperblock = 128;
// 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_bmw512_gpu_hash_80<<<grid, block, shared_size>>>(threads, startNounce, (uint64_t*)d_hash);
MyStreamSynchronize(NULL, order, thr_id);
quark_bmw512_gpu_hash_80<<<grid, block>>>(threads, startNounce, (uint64_t*)d_hash);
}

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