Tanguy Pruvot
9 years ago
6 changed files with 315 additions and 576 deletions
@ -1,402 +0,0 @@
@@ -1,402 +0,0 @@
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/* |
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* ripemd-160 kernel implementation. |
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* |
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* ==========================(LICENSE BEGIN)============================ |
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* |
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* Copyright (c) 2014, 2016 djm34, tpruvot |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining |
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* a copy of this software and associated documentation files (the |
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* "Software"), to deal in the Software without restriction, including |
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* without limitation the rights to use, copy, modify, merge, publish, |
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* distribute, sublicense, and/or sell copies of the Software, and to |
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* permit persons to whom the Software is furnished to do so, subject to |
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* the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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* ===========================(LICENSE END)============================= |
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* |
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*/ |
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#include <stdio.h> |
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#include <stdint.h> |
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#include <memory.h> |
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#include <cuda_helper.h> |
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static __constant__ uint32_t c_IV[5] = { |
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0x67452301u, 0xEFCDAB89u, 0x98BADCFEu, 0x10325476u, 0xC3D2E1F0u |
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}; |
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__device__ __forceinline__ |
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uint32_t xor3b(const uint32_t a, const uint32_t b, const uint32_t c) { |
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uint32_t result; |
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#if __CUDA_ARCH__ >= 500 && CUDA_VERSION >= 7050 |
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asm ("lop3.b32 %0, %1, %2, %3, 0x96; // xor3b" //0x96 = 0xF0 ^ 0xCC ^ 0xAA |
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: "=r"(result) : "r"(a), "r"(b),"r"(c)); |
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#else |
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result = a^b^c; |
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#endif |
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return result; |
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} |
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//__host__ |
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//uint64_t xornot64(uint64_t a, uint64_t b, uint64_t c) { |
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// return c ^ (a | !b); |
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//} |
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__forceinline__ __device__ |
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uint64_t xornot64(uint64_t a, uint64_t b, uint64_t c) |
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{ |
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uint64_t result; |
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asm("{ .reg .u64 m,n; // xornot64\n\t" |
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"not.b64 m,%2; \n\t" |
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"or.b64 n, %1,m;\n\t" |
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"xor.b64 %0, n,%3;\n\t" |
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"}\n\t" |
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: "=l"(result) : "l"(a), "l"(b), "l"(c)); |
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return result; |
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} |
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//__host__ |
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//uint64_t xornt64(uint64_t a, uint64_t b, uint64_t c) { |
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// return a ^ (b | !c); |
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//} |
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__device__ __forceinline__ |
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uint64_t xornt64(uint64_t a, uint64_t b, uint64_t c) |
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{ |
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uint64_t result; |
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asm("{ .reg .u64 m,n; // xornt64\n\t" |
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"not.b64 m,%3; \n\t" |
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"or.b64 n, %2,m;\n\t" |
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"xor.b64 %0, %1,n;\n\t" |
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"}\n\t" |
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: "=l"(result) : "l"(a), "l"(b), "l"(c)); |
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return result; |
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} |
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/* |
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* Round functions for RIPEMD-128 and RIPEMD-160. |
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*/ |
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#if 1 |
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#define F1(x, y, z) ((x) ^ (y) ^ (z)) |
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#define F2(x, y, z) ((((y) ^ (z)) & (x)) ^ (z)) |
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#define F3(x, y, z) (((x) | ~(y)) ^ (z)) |
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#define F4(x, y, z) ((((x) ^ (y)) & (z)) ^ (y)) |
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#define F5(x, y, z) ((x) ^ ((y) | ~(z))) |
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#else |
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#define F1(x, y, z) xor3b(x,y,z) |
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#define F2(x, y, z) xandx(x,y,z) |
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#define F3(x, y, z) xornot64(x,y,z) |
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#define F4(x, y, z) xandx(z,x,y) |
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#define F5(x, y, z) xornt64(x,y,z) |
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#endif |
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/* |
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* Round constants for RIPEMD-160. |
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*/ |
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#define K11 0x00000000u |
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#define K12 0x5A827999u |
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#define K13 0x6ED9EBA1u |
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#define K14 0x8F1BBCDCu |
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#define K15 0xA953FD4Eu |
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#define K21 0x50A28BE6u |
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#define K22 0x5C4DD124u |
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#define K23 0x6D703EF3u |
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#define K24 0x7A6D76E9u |
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#define K25 0x00000000u |
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#define RR(a, b, c, d, e, f, s, r, k) { \ |
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a = SPH_T32(ROTL32(SPH_T32(a + f(b, c, d) + r + k), s) + e); \ |
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c = ROTL32(c, 10); \ |
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} |
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#define ROUND1(a, b, c, d, e, f, s, r, k) \ |
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RR(a ## 1, b ## 1, c ## 1, d ## 1, e ## 1, f, s, r, K1 ## k) |
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#define ROUND2(a, b, c, d, e, f, s, r, k) \ |
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RR(a ## 2, b ## 2, c ## 2, d ## 2, e ## 2, f, s, r, K2 ## k) |
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#define RIPEMD160_ROUND_BODY(in, h) { \ |
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uint32_t A1, B1, C1, D1, E1; \ |
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uint32_t A2, B2, C2, D2, E2; \ |
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uint32_t tmp; \ |
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\ |
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A1 = A2 = h[0]; \ |
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B1 = B2 = h[1]; \ |
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C1 = C2 = h[2]; \ |
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D1 = D2 = h[3]; \ |
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E1 = E2 = h[4]; \ |
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\ |
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ROUND1(A, B, C, D, E, F1, 11, in[ 0], 1); \ |
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ROUND1(E, A, B, C, D, F1, 14, in[ 1], 1); \ |
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ROUND1(D, E, A, B, C, F1, 15, in[ 2], 1); \ |
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ROUND1(C, D, E, A, B, F1, 12, in[ 3], 1); \ |
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ROUND1(B, C, D, E, A, F1, 5, in[ 4], 1); \ |
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ROUND1(A, B, C, D, E, F1, 8, in[ 5], 1); \ |
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ROUND1(E, A, B, C, D, F1, 7, in[ 6], 1); \ |
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ROUND1(D, E, A, B, C, F1, 9, in[ 7], 1); \ |
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ROUND1(C, D, E, A, B, F1, 11, in[ 8], 1); \ |
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ROUND1(B, C, D, E, A, F1, 13, in[ 9], 1); \ |
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ROUND1(A, B, C, D, E, F1, 14, in[10], 1); \ |
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ROUND1(E, A, B, C, D, F1, 15, in[11], 1); \ |
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ROUND1(D, E, A, B, C, F1, 6, in[12], 1); \ |
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ROUND1(C, D, E, A, B, F1, 7, in[13], 1); \ |
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ROUND1(B, C, D, E, A, F1, 9, in[14], 1); \ |
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ROUND1(A, B, C, D, E, F1, 8, in[15], 1); \ |
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\ |
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ROUND1(E, A, B, C, D, F2, 7, in[ 7], 2); \ |
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ROUND1(D, E, A, B, C, F2, 6, in[ 4], 2); \ |
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ROUND1(C, D, E, A, B, F2, 8, in[13], 2); \ |
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ROUND1(B, C, D, E, A, F2, 13, in[ 1], 2); \ |
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ROUND1(A, B, C, D, E, F2, 11, in[10], 2); \ |
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ROUND1(E, A, B, C, D, F2, 9, in[ 6], 2); \ |
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ROUND1(D, E, A, B, C, F2, 7, in[15], 2); \ |
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ROUND1(C, D, E, A, B, F2, 15, in[ 3], 2); \ |
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ROUND1(B, C, D, E, A, F2, 7, in[12], 2); \ |
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ROUND1(A, B, C, D, E, F2, 12, in[ 0], 2); \ |
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ROUND1(E, A, B, C, D, F2, 15, in[ 9], 2); \ |
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ROUND1(D, E, A, B, C, F2, 9, in[ 5], 2); \ |
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ROUND1(C, D, E, A, B, F2, 11, in[ 2], 2); \ |
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ROUND1(B, C, D, E, A, F2, 7, in[14], 2); \ |
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ROUND1(A, B, C, D, E, F2, 13, in[11], 2); \ |
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ROUND1(E, A, B, C, D, F2, 12, in[ 8], 2); \ |
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\ |
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ROUND1(D, E, A, B, C, F3, 11, in[ 3], 3); \ |
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ROUND1(C, D, E, A, B, F3, 13, in[10], 3); \ |
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ROUND1(B, C, D, E, A, F3, 6, in[14], 3); \ |
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ROUND1(A, B, C, D, E, F3, 7, in[ 4], 3); \ |
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ROUND1(E, A, B, C, D, F3, 14, in[ 9], 3); \ |
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ROUND1(D, E, A, B, C, F3, 9, in[15], 3); \ |
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ROUND1(C, D, E, A, B, F3, 13, in[ 8], 3); \ |
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ROUND1(B, C, D, E, A, F3, 15, in[ 1], 3); \ |
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ROUND1(A, B, C, D, E, F3, 14, in[ 2], 3); \ |
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ROUND1(E, A, B, C, D, F3, 8, in[ 7], 3); \ |
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ROUND1(D, E, A, B, C, F3, 13, in[ 0], 3); \ |
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ROUND1(C, D, E, A, B, F3, 6, in[ 6], 3); \ |
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ROUND1(B, C, D, E, A, F3, 5, in[13], 3); \ |
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ROUND1(A, B, C, D, E, F3, 12, in[11], 3); \ |
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ROUND1(E, A, B, C, D, F3, 7, in[ 5], 3); \ |
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ROUND1(D, E, A, B, C, F3, 5, in[12], 3); \ |
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\ |
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ROUND1(C, D, E, A, B, F4, 11, in[ 1], 4); \ |
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ROUND1(B, C, D, E, A, F4, 12, in[ 9], 4); \ |
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ROUND1(A, B, C, D, E, F4, 14, in[11], 4); \ |
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ROUND1(E, A, B, C, D, F4, 15, in[10], 4); \ |
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ROUND1(D, E, A, B, C, F4, 14, in[ 0], 4); \ |
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ROUND1(C, D, E, A, B, F4, 15, in[ 8], 4); \ |
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ROUND1(B, C, D, E, A, F4, 9, in[12], 4); \ |
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ROUND1(A, B, C, D, E, F4, 8, in[ 4], 4); \ |
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ROUND1(E, A, B, C, D, F4, 9, in[13], 4); \ |
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ROUND1(D, E, A, B, C, F4, 14, in[ 3], 4); \ |
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ROUND1(C, D, E, A, B, F4, 5, in[ 7], 4); \ |
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ROUND1(B, C, D, E, A, F4, 6, in[15], 4); \ |
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ROUND1(A, B, C, D, E, F4, 8, in[14], 4); \ |
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ROUND1(E, A, B, C, D, F4, 6, in[ 5], 4); \ |
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ROUND1(D, E, A, B, C, F4, 5, in[ 6], 4); \ |
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ROUND1(C, D, E, A, B, F4, 12, in[ 2], 4); \ |
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\ |
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ROUND1(B, C, D, E, A, F5, 9, in[ 4], 5); \ |
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ROUND1(A, B, C, D, E, F5, 15, in[ 0], 5); \ |
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ROUND1(E, A, B, C, D, F5, 5, in[ 5], 5); \ |
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ROUND1(D, E, A, B, C, F5, 11, in[ 9], 5); \ |
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ROUND1(C, D, E, A, B, F5, 6, in[ 7], 5); \ |
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ROUND1(B, C, D, E, A, F5, 8, in[12], 5); \ |
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ROUND1(A, B, C, D, E, F5, 13, in[ 2], 5); \ |
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ROUND1(E, A, B, C, D, F5, 12, in[10], 5); \ |
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ROUND1(D, E, A, B, C, F5, 5, in[14], 5); \ |
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ROUND1(C, D, E, A, B, F5, 12, in[ 1], 5); \ |
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ROUND1(B, C, D, E, A, F5, 13, in[ 3], 5); \ |
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ROUND1(A, B, C, D, E, F5, 14, in[ 8], 5); \ |
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ROUND1(E, A, B, C, D, F5, 11, in[11], 5); \ |
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ROUND1(D, E, A, B, C, F5, 8, in[ 6], 5); \ |
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ROUND1(C, D, E, A, B, F5, 5, in[15], 5); \ |
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ROUND1(B, C, D, E, A, F5, 6, in[13], 5); \ |
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\ |
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ROUND2(A, B, C, D, E, F5, 8, in[ 5], 1); \ |
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ROUND2(E, A, B, C, D, F5, 9, in[14], 1); \ |
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ROUND2(D, E, A, B, C, F5, 9, in[ 7], 1); \ |
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ROUND2(C, D, E, A, B, F5, 11, in[ 0], 1); \ |
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ROUND2(B, C, D, E, A, F5, 13, in[ 9], 1); \ |
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ROUND2(A, B, C, D, E, F5, 15, in[ 2], 1); \ |
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ROUND2(E, A, B, C, D, F5, 15, in[11], 1); \ |
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ROUND2(D, E, A, B, C, F5, 5, in[ 4], 1); \ |
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ROUND2(C, D, E, A, B, F5, 7, in[13], 1); \ |
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ROUND2(B, C, D, E, A, F5, 7, in[ 6], 1); \ |
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ROUND2(A, B, C, D, E, F5, 8, in[15], 1); \ |
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ROUND2(E, A, B, C, D, F5, 11, in[ 8], 1); \ |
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ROUND2(D, E, A, B, C, F5, 14, in[ 1], 1); \ |
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ROUND2(C, D, E, A, B, F5, 14, in[10], 1); \ |
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ROUND2(B, C, D, E, A, F5, 12, in[ 3], 1); \ |
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ROUND2(A, B, C, D, E, F5, 6, in[12], 1); \ |
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\ |
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ROUND2(E, A, B, C, D, F4, 9, in[ 6], 2); \ |
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ROUND2(D, E, A, B, C, F4, 13, in[11], 2); \ |
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ROUND2(C, D, E, A, B, F4, 15, in[ 3], 2); \ |
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ROUND2(B, C, D, E, A, F4, 7, in[ 7], 2); \ |
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ROUND2(A, B, C, D, E, F4, 12, in[ 0], 2); \ |
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ROUND2(E, A, B, C, D, F4, 8, in[13], 2); \ |
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ROUND2(D, E, A, B, C, F4, 9, in[ 5], 2); \ |
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ROUND2(C, D, E, A, B, F4, 11, in[10], 2); \ |
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ROUND2(B, C, D, E, A, F4, 7, in[14], 2); \ |
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ROUND2(A, B, C, D, E, F4, 7, in[15], 2); \ |
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ROUND2(E, A, B, C, D, F4, 12, in[ 8], 2); \ |
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ROUND2(D, E, A, B, C, F4, 7, in[12], 2); \ |
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ROUND2(C, D, E, A, B, F4, 6, in[ 4], 2); \ |
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ROUND2(B, C, D, E, A, F4, 15, in[ 9], 2); \ |
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ROUND2(A, B, C, D, E, F4, 13, in[ 1], 2); \ |
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ROUND2(E, A, B, C, D, F4, 11, in[ 2], 2); \ |
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\ |
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ROUND2(D, E, A, B, C, F3, 9, in[15], 3); \ |
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ROUND2(C, D, E, A, B, F3, 7, in[ 5], 3); \ |
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ROUND2(B, C, D, E, A, F3, 15, in[ 1], 3); \ |
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ROUND2(A, B, C, D, E, F3, 11, in[ 3], 3); \ |
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ROUND2(E, A, B, C, D, F3, 8, in[ 7], 3); \ |
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ROUND2(D, E, A, B, C, F3, 6, in[14], 3); \ |
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ROUND2(C, D, E, A, B, F3, 6, in[ 6], 3); \ |
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ROUND2(B, C, D, E, A, F3, 14, in[ 9], 3); \ |
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ROUND2(A, B, C, D, E, F3, 12, in[11], 3); \ |
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ROUND2(E, A, B, C, D, F3, 13, in[ 8], 3); \ |
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ROUND2(D, E, A, B, C, F3, 5, in[12], 3); \ |
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ROUND2(C, D, E, A, B, F3, 14, in[ 2], 3); \ |
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ROUND2(B, C, D, E, A, F3, 13, in[10], 3); \ |
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ROUND2(A, B, C, D, E, F3, 13, in[ 0], 3); \ |
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ROUND2(E, A, B, C, D, F3, 7, in[ 4], 3); \ |
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ROUND2(D, E, A, B, C, F3, 5, in[13], 3); \ |
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\ |
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ROUND2(C, D, E, A, B, F2, 15, in[ 8], 4); \ |
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ROUND2(B, C, D, E, A, F2, 5, in[ 6], 4); \ |
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ROUND2(A, B, C, D, E, F2, 8, in[ 4], 4); \ |
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ROUND2(E, A, B, C, D, F2, 11, in[ 1], 4); \ |
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ROUND2(D, E, A, B, C, F2, 14, in[ 3], 4); \ |
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ROUND2(C, D, E, A, B, F2, 14, in[11], 4); \ |
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ROUND2(B, C, D, E, A, F2, 6, in[15], 4); \ |
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ROUND2(A, B, C, D, E, F2, 14, in[ 0], 4); \ |
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ROUND2(E, A, B, C, D, F2, 6, in[ 5], 4); \ |
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ROUND2(D, E, A, B, C, F2, 9, in[12], 4); \ |
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ROUND2(C, D, E, A, B, F2, 12, in[ 2], 4); \ |
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ROUND2(B, C, D, E, A, F2, 9, in[13], 4); \ |
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ROUND2(A, B, C, D, E, F2, 12, in[ 9], 4); \ |
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ROUND2(E, A, B, C, D, F2, 5, in[ 7], 4); \ |
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ROUND2(D, E, A, B, C, F2, 15, in[10], 4); \ |
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ROUND2(C, D, E, A, B, F2, 8, in[14], 4); \ |
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\ |
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ROUND2(B, C, D, E, A, F1, 8, in[12], 5); \ |
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ROUND2(A, B, C, D, E, F1, 5, in[15], 5); \ |
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ROUND2(E, A, B, C, D, F1, 12, in[10], 5); \ |
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ROUND2(D, E, A, B, C, F1, 9, in[ 4], 5); \ |
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ROUND2(C, D, E, A, B, F1, 12, in[ 1], 5); \ |
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ROUND2(B, C, D, E, A, F1, 5, in[ 5], 5); \ |
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ROUND2(A, B, C, D, E, F1, 14, in[ 8], 5); \ |
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ROUND2(E, A, B, C, D, F1, 6, in[ 7], 5); \ |
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ROUND2(D, E, A, B, C, F1, 8, in[ 6], 5); \ |
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ROUND2(C, D, E, A, B, F1, 13, in[ 2], 5); \ |
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ROUND2(B, C, D, E, A, F1, 6, in[13], 5); \ |
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ROUND2(A, B, C, D, E, F1, 5, in[14], 5); \ |
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ROUND2(E, A, B, C, D, F1, 15, in[ 0], 5); \ |
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ROUND2(D, E, A, B, C, F1, 13, in[ 3], 5); \ |
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ROUND2(C, D, E, A, B, F1, 11, in[ 9], 5); \ |
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ROUND2(B, C, D, E, A, F1, 11, in[11], 5); \ |
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\ |
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tmp = (h[1] + C1 + D2); \ |
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h[1] = (h[2] + D1 + E2); \ |
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h[2] = (h[3] + E1 + A2); \ |
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h[3] = (h[4] + A1 + B2); \ |
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h[4] = (h[0] + B1 + C2); \ |
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h[0] = tmp; \ |
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} |
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|
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__global__ |
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void lbry_ripemd160_gpu_hash_32x2(const uint32_t threads, uint64_t *g_hash) |
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{ |
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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]; |
||||
#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 |
||||
|
||||
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); |
||||
} |
||||
Loading…
Reference in new issue