GOSTSec
/
ccminer
mirror of https://github.com/GOSTSec/ccminer
1
0
Fork 0
Code Issues Releases Wiki Activity
GOSTcoin support for ccminer CUDA miner project, compatible with most nvidia cards
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
750 Commits
2 Branches
52 Tags
66 MiB
 
 
 
 
 
Tree: 5703a74e22
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '5703a74e22'
${ noResults }
ccminer/lbry/cuda_ripemd160.cu

441 lines
14 KiB
Raw Blame History

/*
* ripemd-160 kernel implementation.
*
* ==========================(LICENSE BEGIN)============================
*
* Copyright (c) 2014, 2016 djm34, tpruvot
*
* 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)=============================
*
*/
#include <stdio.h>
#include <stdint.h>
#include <memory.h>
#include <cuda_helper.h>
static __constant__ uint32_t c_IV[5] = {
0x67452301u, 0xEFCDAB89u, 0x98BADCFEu, 0x10325476u, 0xC3D2E1F0u
};
//__host__
//uint64_t xornot64(uint64_t a, uint64_t b, uint64_t c) {
// return c ^ (a | !b);
//}
__forceinline__ __device__
uint64_t xornot64(uint64_t a, uint64_t b, uint64_t c)
{
uint64_t result;
asm("{ .reg .u64 m,n; // xornot64\n\t"
"not.b64 m,%2; \n\t"
"or.b64 n, %1,m;\n\t"
"xor.b64 %0, n,%3;\n\t"
"}\n\t"
: "=l"(result) : "l"(a), "l"(b), "l"(c));
return result;
}
//__host__
//uint64_t xornt64(uint64_t a, uint64_t b, uint64_t c) {
// return a ^ (b | !c);
//}
__device__ __forceinline__
uint64_t xornt64(uint64_t a, uint64_t b, uint64_t c)
{
uint64_t result;
asm("{ .reg .u64 m,n; // xornt64\n\t"
"not.b64 m,%3; \n\t"
"or.b64 n, %2,m;\n\t"
"xor.b64 %0, %1,n;\n\t"
"}\n\t"
: "=l"(result) : "l"(a), "l"(b), "l"(c));
return result;
}
/*
* Round functions for RIPEMD-128 and RIPEMD-160.
*/
#if 1
#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)))
#else
#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)
#endif
/*
* Round constants for RIPEMD-160.
*/
#define K11 0x00000000u
#define K12 0x5A827999u
#define K13 0x6ED9EBA1u
#define K14 0x8F1BBCDCu
#define K15 0xA953FD4Eu
#define K21 0x50A28BE6u
#define K22 0x5C4DD124u
#define K23 0x6D703EF3u
#define K24 0x7A6D76E9u
#define K25 0x00000000u
#define RR(a, b, c, d, e, f, s, r, k) { \
a = SPH_T32(ROTL32(SPH_T32(a + f(b, c, d) + r + k), s) + e); \
c = ROTL32(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 = (h[1] + C1 + D2); \
h[1] = (h[2] + D1 + E2); \
h[2] = (h[3] + E1 + A2); \
h[3] = (h[4] + A1 + B2); \
h[4] = (h[0] + B1 + C2); \
h[0] = tmp; \
}
#if 0
__global__
void lbry_ripemd160_gpu_hash_32(const uint32_t threads, uint64_t *g_hash, const uint32_t byteOffset)
{
const uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t *hash = (uint32_t*) (&g_hash[thread * 8U + byteOffset/8]);
uint32_t in[16];
for (int i=0; i<8; i++)
in[i] = (hash[i]);
in[8] = 0x80;
#pragma unroll
for (int i=9;i<16;i++) in[i] = 0;
in[14] = 0x100; // size in bits
uint32_t h[5];
#pragma unroll
for (int i=0; i<5; i++)
h[i] = c_IV[i];
RIPEMD160_ROUND_BODY(in, h);
#pragma unroll
for (int i=0; i<5; i++)
hash[i] = h[i];
#ifdef PAD_ZEROS
// 20 bytes hash on 32 or 64 bytes output space
hash[5] = 0;
hash[6] = 0;
hash[7] = 0;
#endif
}
}
__host__
void lbry_ripemd160_hash_32(int thr_id, uint32_t threads, uint32_t *g_Hash, uint32_t byteOffset, cudaStream_t stream)
{
const uint32_t threadsperblock = 128;
dim3 grid(threads/threadsperblock);
dim3 block(threadsperblock);
lbry_ripemd160_gpu_hash_32 <<<grid, block, 0, stream>>> (threads, (uint64_t*) g_Hash, byteOffset);
}
#endif
__global__
//__launch_bounds__(256,6)
void lbry_ripemd160_gpu_hash_32x2(const uint32_t threads, uint64_t *g_hash)
{
const uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
{
uint32_t *hash = (uint32_t*) (&g_hash[thread * 8U]);
uint32_t in[16];
for (int i=0; i<8; i++)
in[i] = (hash[i]);
in[8] = 0x80;
#pragma unroll
for (int i=9;i<16;i++) in[i] = 0;
in[14] = 0x100; // size in bits
uint32_t h[5];
#pragma unroll
for (int i=0; i<5; i++)
h[i] = c_IV[i];
RIPEMD160_ROUND_BODY(in, h);
#pragma unroll
for (int i=0; i<5; i++)
hash[i] = h[i];
#ifdef PAD_ZEROS
// 20 bytes hash on 32 output space
hash[5] = 0;
hash[6] = 0;
hash[7] = 0;
#endif
// second 32 bytes block hash
hash += 8;
#pragma unroll
for (int i=0; i<8; i++)
in[i] = (hash[i]);
in[8] = 0x80;
#pragma unroll
for (int i=9;i<16;i++) in[i] = 0;
in[14] = 0x100; // size in bits
#pragma unroll
for (int i=0; i<5; i++)
h[i] = c_IV[i];
RIPEMD160_ROUND_BODY(in, h);
#pragma unroll
for (int i=0; i<5; i++)
hash[i] = h[i];
#ifdef PAD_ZEROS
// 20 bytes hash on 32 output space
hash[5] = 0;
hash[6] = 0;
hash[7] = 0;
#endif
}
}
__host__
void lbry_ripemd160_hash_32x2(int thr_id, uint32_t threads, uint32_t *g_Hash, cudaStream_t stream)
{
const uint32_t threadsperblock = 128;
dim3 grid(threads/threadsperblock);
dim3 block(threadsperblock);
lbry_ripemd160_gpu_hash_32x2 <<<grid, block, 0, stream>>> (threads, (uint64_t*) g_Hash);
}
void lbry_ripemd160_init(int thr_id)
{
//cudaMemcpyToSymbol(c_IV, IV, sizeof(IV), 0, cudaMemcpyHostToDevice);
}