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GOSTcoin support for ccminer CUDA miner project, compatible with most nvidia cards
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ccminer/m7/cuda_ripemd160.cu

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/*
* ripemd-160 djm34
*
*/
/*
* ripemd-160 kernel implementation.
*
* ==========================(LICENSE BEGIN)============================
*
* Copyright (c) 2014 djm34
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* ===========================(LICENSE END)=============================
*
* @author phm <phm@inbox.com>
*/
#include <stdio.h>
#include <memory.h>
#include "cuda_helper.h"
//#define SPH_C64(x) ((uint64_t)(x ## ULL))
//#define SPH_C32(x) ((uint32_t)(x ## U))
#define SPH_T32(x) ((x) & SPH_C32(0xFFFFFFFF))
#define SPH_ROTL32(x, n) SPH_T32(((x) << (n)) | ((x) >> (32 - (n))))
#define ROTL SPH_ROTL32
// aus heavy.cu
extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
__constant__ uint32_t c_PaddedMessage80[32]; // padded message (80 bytes + padding)
static __constant__ uint32_t gpu_IV[5];
static __constant__ uint32_t bufo[5];
static const uint32_t IV[5] = {
SPH_C32(0x67452301), SPH_C32(0xEFCDAB89), SPH_C32(0x98BADCFE),
SPH_C32(0x10325476), SPH_C32(0xC3D2E1F0)
};
/*
* Round functions for RIPEMD-128 and RIPEMD-160.
*/
#define F1(x, y, z) ((x) ^ (y) ^ (z))
#define F2(x, y, z) ((((y) ^ (z)) & (x)) ^ (z))
#define F3(x, y, z) (((x) | ~(y)) ^ (z))
#define F4(x, y, z) ((((x) ^ (y)) & (z)) ^ (y))
#define F5(x, y, z) ((x) ^ ((y) | ~(z)))
/*
* Round constants for RIPEMD-160.
*/
#define K11 SPH_C32(0x00000000)
#define K12 SPH_C32(0x5A827999)
#define K13 SPH_C32(0x6ED9EBA1)
#define K14 SPH_C32(0x8F1BBCDC)
#define K15 SPH_C32(0xA953FD4E)
#define K21 SPH_C32(0x50A28BE6)
#define K22 SPH_C32(0x5C4DD124)
#define K23 SPH_C32(0x6D703EF3)
#define K24 SPH_C32(0x7A6D76E9)
#define K25 SPH_C32(0x00000000)
#define RR(a, b, c, d, e, f, s, r, k) { \
a = SPH_T32(ROTL(SPH_T32(a + f(b, c, d) + r + k), s) + e); \
c = ROTL(c, 10); \
}
#define ROUND1(a, b, c, d, e, f, s, r, k) \
RR(a ## 1, b ## 1, c ## 1, d ## 1, e ## 1, f, s, r, K1 ## k)
#define ROUND2(a, b, c, d, e, f, s, r, k) \
RR(a ## 2, b ## 2, c ## 2, d ## 2, e ## 2, f, s, r, K2 ## k)
#define RIPEMD160_ROUND_BODY(in, h) { \
uint32_t A1, B1, C1, D1, E1; \
uint32_t A2, B2, C2, D2, E2; \
uint32_t tmp; \
\
A1 = A2 = (h)[0]; \
B1 = B2 = (h)[1]; \
C1 = C2 = (h)[2]; \
D1 = D2 = (h)[3]; \
E1 = E2 = (h)[4]; \
\
ROUND1(A, B, C, D, E, F1, 11, in[ 0], 1); \
ROUND1(E, A, B, C, D, F1, 14, in[ 1], 1); \
ROUND1(D, E, A, B, C, F1, 15, in[ 2], 1); \
ROUND1(C, D, E, A, B, F1, 12, in[ 3], 1); \
ROUND1(B, C, D, E, A, F1, 5, in[ 4], 1); \
ROUND1(A, B, C, D, E, F1, 8, in[ 5], 1); \
ROUND1(E, A, B, C, D, F1, 7, in[ 6], 1); \
ROUND1(D, E, A, B, C, F1, 9, in[ 7], 1); \
ROUND1(C, D, E, A, B, F1, 11, in[ 8], 1); \
ROUND1(B, C, D, E, A, F1, 13, in[ 9], 1); \
ROUND1(A, B, C, D, E, F1, 14, in[10], 1); \
ROUND1(E, A, B, C, D, F1, 15, in[11], 1); \
ROUND1(D, E, A, B, C, F1, 6, in[12], 1); \
ROUND1(C, D, E, A, B, F1, 7, in[13], 1); \
ROUND1(B, C, D, E, A, F1, 9, in[14], 1); \
ROUND1(A, B, C, D, E, F1, 8, in[15], 1); \
\
ROUND1(E, A, B, C, D, F2, 7, in[ 7], 2); \
ROUND1(D, E, A, B, C, F2, 6, in[ 4], 2); \
ROUND1(C, D, E, A, B, F2, 8, in[13], 2); \
ROUND1(B, C, D, E, A, F2, 13, in[ 1], 2); \
ROUND1(A, B, C, D, E, F2, 11, in[10], 2); \
ROUND1(E, A, B, C, D, F2, 9, in[ 6], 2); \
ROUND1(D, E, A, B, C, F2, 7, in[15], 2); \
ROUND1(C, D, E, A, B, F2, 15, in[ 3], 2); \
ROUND1(B, C, D, E, A, F2, 7, in[12], 2); \
ROUND1(A, B, C, D, E, F2, 12, in[ 0], 2); \
ROUND1(E, A, B, C, D, F2, 15, in[ 9], 2); \
ROUND1(D, E, A, B, C, F2, 9, in[ 5], 2); \
ROUND1(C, D, E, A, B, F2, 11, in[ 2], 2); \
ROUND1(B, C, D, E, A, F2, 7, in[14], 2); \
ROUND1(A, B, C, D, E, F2, 13, in[11], 2); \
ROUND1(E, A, B, C, D, F2, 12, in[ 8], 2); \
\
ROUND1(D, E, A, B, C, F3, 11, in[ 3], 3); \
ROUND1(C, D, E, A, B, F3, 13, in[10], 3); \
ROUND1(B, C, D, E, A, F3, 6, in[14], 3); \
ROUND1(A, B, C, D, E, F3, 7, in[ 4], 3); \
ROUND1(E, A, B, C, D, F3, 14, in[ 9], 3); \
ROUND1(D, E, A, B, C, F3, 9, in[15], 3); \
ROUND1(C, D, E, A, B, F3, 13, in[ 8], 3); \
ROUND1(B, C, D, E, A, F3, 15, in[ 1], 3); \
ROUND1(A, B, C, D, E, F3, 14, in[ 2], 3); \
ROUND1(E, A, B, C, D, F3, 8, in[ 7], 3); \
ROUND1(D, E, A, B, C, F3, 13, in[ 0], 3); \
ROUND1(C, D, E, A, B, F3, 6, in[ 6], 3); \
ROUND1(B, C, D, E, A, F3, 5, in[13], 3); \
ROUND1(A, B, C, D, E, F3, 12, in[11], 3); \
ROUND1(E, A, B, C, D, F3, 7, in[ 5], 3); \
ROUND1(D, E, A, B, C, F3, 5, in[12], 3); \
\
ROUND1(C, D, E, A, B, F4, 11, in[ 1], 4); \
ROUND1(B, C, D, E, A, F4, 12, in[ 9], 4); \
ROUND1(A, B, C, D, E, F4, 14, in[11], 4); \
ROUND1(E, A, B, C, D, F4, 15, in[10], 4); \
ROUND1(D, E, A, B, C, F4, 14, in[ 0], 4); \
ROUND1(C, D, E, A, B, F4, 15, in[ 8], 4); \
ROUND1(B, C, D, E, A, F4, 9, in[12], 4); \
ROUND1(A, B, C, D, E, F4, 8, in[ 4], 4); \
ROUND1(E, A, B, C, D, F4, 9, in[13], 4); \
ROUND1(D, E, A, B, C, F4, 14, in[ 3], 4); \
ROUND1(C, D, E, A, B, F4, 5, in[ 7], 4); \
ROUND1(B, C, D, E, A, F4, 6, in[15], 4); \
ROUND1(A, B, C, D, E, F4, 8, in[14], 4); \
ROUND1(E, A, B, C, D, F4, 6, in[ 5], 4); \
ROUND1(D, E, A, B, C, F4, 5, in[ 6], 4); \
ROUND1(C, D, E, A, B, F4, 12, in[ 2], 4); \
\
ROUND1(B, C, D, E, A, F5, 9, in[ 4], 5); \
ROUND1(A, B, C, D, E, F5, 15, in[ 0], 5); \
ROUND1(E, A, B, C, D, F5, 5, in[ 5], 5); \
ROUND1(D, E, A, B, C, F5, 11, in[ 9], 5); \
ROUND1(C, D, E, A, B, F5, 6, in[ 7], 5); \
ROUND1(B, C, D, E, A, F5, 8, in[12], 5); \
ROUND1(A, B, C, D, E, F5, 13, in[ 2], 5); \
ROUND1(E, A, B, C, D, F5, 12, in[10], 5); \
ROUND1(D, E, A, B, C, F5, 5, in[14], 5); \
ROUND1(C, D, E, A, B, F5, 12, in[ 1], 5); \
ROUND1(B, C, D, E, A, F5, 13, in[ 3], 5); \
ROUND1(A, B, C, D, E, F5, 14, in[ 8], 5); \
ROUND1(E, A, B, C, D, F5, 11, in[11], 5); \
ROUND1(D, E, A, B, C, F5, 8, in[ 6], 5); \
ROUND1(C, D, E, A, B, F5, 5, in[15], 5); \
ROUND1(B, C, D, E, A, F5, 6, in[13], 5); \
\
ROUND2(A, B, C, D, E, F5, 8, in[ 5], 1); \
ROUND2(E, A, B, C, D, F5, 9, in[14], 1); \
ROUND2(D, E, A, B, C, F5, 9, in[ 7], 1); \
ROUND2(C, D, E, A, B, F5, 11, in[ 0], 1); \
ROUND2(B, C, D, E, A, F5, 13, in[ 9], 1); \
ROUND2(A, B, C, D, E, F5, 15, in[ 2], 1); \
ROUND2(E, A, B, C, D, F5, 15, in[11], 1); \
ROUND2(D, E, A, B, C, F5, 5, in[ 4], 1); \
ROUND2(C, D, E, A, B, F5, 7, in[13], 1); \
ROUND2(B, C, D, E, A, F5, 7, in[ 6], 1); \
ROUND2(A, B, C, D, E, F5, 8, in[15], 1); \
ROUND2(E, A, B, C, D, F5, 11, in[ 8], 1); \
ROUND2(D, E, A, B, C, F5, 14, in[ 1], 1); \
ROUND2(C, D, E, A, B, F5, 14, in[10], 1); \
ROUND2(B, C, D, E, A, F5, 12, in[ 3], 1); \
ROUND2(A, B, C, D, E, F5, 6, in[12], 1); \
\
ROUND2(E, A, B, C, D, F4, 9, in[ 6], 2); \
ROUND2(D, E, A, B, C, F4, 13, in[11], 2); \
ROUND2(C, D, E, A, B, F4, 15, in[ 3], 2); \
ROUND2(B, C, D, E, A, F4, 7, in[ 7], 2); \
ROUND2(A, B, C, D, E, F4, 12, in[ 0], 2); \
ROUND2(E, A, B, C, D, F4, 8, in[13], 2); \
ROUND2(D, E, A, B, C, F4, 9, in[ 5], 2); \
ROUND2(C, D, E, A, B, F4, 11, in[10], 2); \
ROUND2(B, C, D, E, A, F4, 7, in[14], 2); \
ROUND2(A, B, C, D, E, F4, 7, in[15], 2); \
ROUND2(E, A, B, C, D, F4, 12, in[ 8], 2); \
ROUND2(D, E, A, B, C, F4, 7, in[12], 2); \
ROUND2(C, D, E, A, B, F4, 6, in[ 4], 2); \
ROUND2(B, C, D, E, A, F4, 15, in[ 9], 2); \
ROUND2(A, B, C, D, E, F4, 13, in[ 1], 2); \
ROUND2(E, A, B, C, D, F4, 11, in[ 2], 2); \
\
ROUND2(D, E, A, B, C, F3, 9, in[15], 3); \
ROUND2(C, D, E, A, B, F3, 7, in[ 5], 3); \
ROUND2(B, C, D, E, A, F3, 15, in[ 1], 3); \
ROUND2(A, B, C, D, E, F3, 11, in[ 3], 3); \
ROUND2(E, A, B, C, D, F3, 8, in[ 7], 3); \
ROUND2(D, E, A, B, C, F3, 6, in[14], 3); \
ROUND2(C, D, E, A, B, F3, 6, in[ 6], 3); \
ROUND2(B, C, D, E, A, F3, 14, in[ 9], 3); \
ROUND2(A, B, C, D, E, F3, 12, in[11], 3); \
ROUND2(E, A, B, C, D, F3, 13, in[ 8], 3); \
ROUND2(D, E, A, B, C, F3, 5, in[12], 3); \
ROUND2(C, D, E, A, B, F3, 14, in[ 2], 3); \
ROUND2(B, C, D, E, A, F3, 13, in[10], 3); \
ROUND2(A, B, C, D, E, F3, 13, in[ 0], 3); \
ROUND2(E, A, B, C, D, F3, 7, in[ 4], 3); \
ROUND2(D, E, A, B, C, F3, 5, in[13], 3); \
\
ROUND2(C, D, E, A, B, F2, 15, in[ 8], 4); \
ROUND2(B, C, D, E, A, F2, 5, in[ 6], 4); \
ROUND2(A, B, C, D, E, F2, 8, in[ 4], 4); \
ROUND2(E, A, B, C, D, F2, 11, in[ 1], 4); \
ROUND2(D, E, A, B, C, F2, 14, in[ 3], 4); \
ROUND2(C, D, E, A, B, F2, 14, in[11], 4); \
ROUND2(B, C, D, E, A, F2, 6, in[15], 4); \
ROUND2(A, B, C, D, E, F2, 14, in[ 0], 4); \
ROUND2(E, A, B, C, D, F2, 6, in[ 5], 4); \
ROUND2(D, E, A, B, C, F2, 9, in[12], 4); \
ROUND2(C, D, E, A, B, F2, 12, in[ 2], 4); \
ROUND2(B, C, D, E, A, F2, 9, in[13], 4); \
ROUND2(A, B, C, D, E, F2, 12, in[ 9], 4); \
ROUND2(E, A, B, C, D, F2, 5, in[ 7], 4); \
ROUND2(D, E, A, B, C, F2, 15, in[10], 4); \
ROUND2(C, D, E, A, B, F2, 8, in[14], 4); \
\
ROUND2(B, C, D, E, A, F1, 8, in[12], 5); \
ROUND2(A, B, C, D, E, F1, 5, in[15], 5); \
ROUND2(E, A, B, C, D, F1, 12, in[10], 5); \
ROUND2(D, E, A, B, C, F1, 9, in[ 4], 5); \
ROUND2(C, D, E, A, B, F1, 12, in[ 1], 5); \
ROUND2(B, C, D, E, A, F1, 5, in[ 5], 5); \
ROUND2(A, B, C, D, E, F1, 14, in[ 8], 5); \
ROUND2(E, A, B, C, D, F1, 6, in[ 7], 5); \
ROUND2(D, E, A, B, C, F1, 8, in[ 6], 5); \
ROUND2(C, D, E, A, B, F1, 13, in[ 2], 5); \
ROUND2(B, C, D, E, A, F1, 6, in[13], 5); \
ROUND2(A, B, C, D, E, F1, 5, in[14], 5); \
ROUND2(E, A, B, C, D, F1, 15, in[ 0], 5); \
ROUND2(D, E, A, B, C, F1, 13, in[ 3], 5); \
ROUND2(C, D, E, A, B, F1, 11, in[ 9], 5); \
ROUND2(B, C, D, E, A, F1, 11, in[11], 5); \
\
tmp = SPH_T32((h)[1] + C1 + D2); \
(h)[1] = SPH_T32((h)[2] + D1 + E2); \
(h)[2] = SPH_T32((h)[3] + E1 + A2); \
(h)[3] = SPH_T32((h)[4] + A1 + B2); \
(h)[4] = SPH_T32((h)[0] + B1 + C2); \
(h)[0] = tmp; \
}
__global__ void m7_ripemd160_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
{
int thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t nounce = startNounce + thread ;
union {
uint8_t h1[64];
uint32_t h4[16];
uint64_t h8[8];
} hash;
#undef F1
#undef F2
#undef F3
#undef F4
#undef F5
#define F1(x, y, z) xor3(x,y,z)
#define F2(x, y, z) xandx(x,y,z)
#define F3(x, y, z) xornot64(x,y,z)
#define F4(x, y, z) xandx(z,x,y)
#define F5(x, y, z) xornt64(x,y,z)
uint32_t in2[16],in3[16];
uint32_t in[16],buf[5];
// #pragma unroll 16
// for (int i=0;i<16;i++) {in[i]= c_PaddedMessage80[i];}
#pragma unroll 16
for (int i=0;i<16;i++) {if ((i+16)<29) {in2[i]= c_PaddedMessage80[i+16];}
else if ((i+16)==29) {in2[i]= nounce;}
else if ((i+16)==30) {in2[i]= c_PaddedMessage80[i+16];}
else {in2[i]= 0;}}
#pragma unroll 16
for (int i=0;i<16;i++) {in3[i]=0;}
in3[14]=0x3d0;
// #pragma unroll 5
// for (int i=0;i<5;i++) {buf[i]=gpu_IV[i];}
#pragma unroll 5
for (int i=0;i<5;i++) {buf[i]=bufo[i];}
// RIPEMD160_ROUND_BODY(in, buf); //no need to calculate it several time (need to moved)
RIPEMD160_ROUND_BODY(in2, buf);
RIPEMD160_ROUND_BODY(in3, buf);
hash.h4[5]=0;
#pragma unroll 5
for (int i=0;i<5;i++)
{hash.h4[i]=buf[i];
}
//uint64_t *outHash = (uint64_t *)outputHash + 8 * thread;
//#pragma unroll 3
//for (int i=0;i<3;i++) {outHash[i]=hash.h8[i];}
#pragma unroll 3
for (int i=0;i<3;i++) {outputHash[i*threads+thread]=hash.h8[i];}
//#pragma unroll 8
//for (int i=0;i<8;i++) { if (i<3) {outputHash[i*threads+thread]=hash.h8[i];} else {outputHash[i*threads+thread]=0;}}
}
}
void ripemd160_cpu_init(int thr_id, int threads)
{
cudaMemcpyToSymbol(gpu_IV,IV,sizeof(IV),0, cudaMemcpyHostToDevice);
}
__host__ void ripemd160_setBlock_120(void *pdata)
{
unsigned char PaddedMessage[128];
uint8_t ending =0x80;
memcpy(PaddedMessage, pdata, 122);
memset(PaddedMessage+122,ending,1);
memset(PaddedMessage+123, 0, 5); //useless
cudaMemcpyToSymbol( c_PaddedMessage80, PaddedMessage, 32*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
#undef F1
#undef F2
#undef F3
#undef F4
#undef F5
#define F1(x, y, z) ((x) ^ (y) ^ (z))
#define F2(x, y, z) ((((y) ^ (z)) & (x)) ^ (z))
#define F3(x, y, z) (((x) | ~(y)) ^ (z))
#define F4(x, y, z) ((((x) ^ (y)) & (z)) ^ (y))
#define F5(x, y, z) ((x) ^ ((y) | ~(z)))
uint32_t* alt_data =(uint32_t*)pdata;
uint32_t in[16],buf[5];
for (int i=0;i<16;i++) {in[i]= alt_data[i];}
for (int i=0;i<5;i++) {buf[i]=IV[i];}
RIPEMD160_ROUND_BODY(in, buf); //no need to calculate it several time (need to moved)
cudaMemcpyToSymbol(bufo, buf, 5*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
}
__host__ void m7_ripemd160_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
{
const int threadsperblock = 256; // Alignment mit mixtab Gr<EFBFBD>sse. NICHT <EFBFBD>NDERN
dim3 grid((threads + threadsperblock-1)/threadsperblock);
dim3 block(threadsperblock);
//dim3 grid(1);
//dim3 block(1);
size_t shared_size =0;
m7_ripemd160_gpu_hash_120<<<grid, block, shared_size>>>(threads, startNounce, d_outputHash);
MyStreamSynchronize(NULL, order, thr_id);
}