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351 lines
15 KiB
351 lines
15 KiB
/* |
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* haval-256 kernel implementation. |
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* |
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* ==========================(LICENSE BEGIN)============================ |
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* |
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* Copyright (c) 2014 djm34 |
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* 2016 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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#include <stdio.h> |
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#include <memory.h> |
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#include "cuda_helper.h" |
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#define F1(x6, x5, x4, x3, x2, x1, x0) \ |
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(((x1) & ((x0) ^ (x4))) ^ ((x2) & (x5)) ^ ((x3) & (x6)) ^ (x0)) |
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#define F2(x6, x5, x4, x3, x2, x1, x0) \ |
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(((x2) & (((x1) & ~(x3)) ^ ((x4) & (x5)) ^ (x6) ^ (x0))) \ |
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^ ((x4) & ((x1) ^ (x5))) ^ ((x3 & (x5)) ^ (x0))) |
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#define F3(x6, x5, x4, x3, x2, x1, x0) \ |
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(((x3) & (((x1) & (x2)) ^ (x6) ^ (x0))) \ |
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^ ((x1) & (x4)) ^ ((x2) & (x5)) ^ (x0)) |
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#define F4(x6, x5, x4, x3, x2, x1, x0) \ |
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(((x3) & (((x1) & (x2)) ^ ((x4) | (x6)) ^ (x5))) \ |
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^ ((x4) & ((~(x2) & (x5)) ^ (x1) ^ (x6) ^ (x0))) \ |
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^ ((x2) & (x6)) ^ (x0)) |
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#define F5(x6, x5, x4, x3, x2, x1, x0) \ |
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(((x0) & ~(((x1) & (x2) & (x3)) ^ (x5))) \ |
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^ ((x1) & (x4)) ^ ((x2) & (x5)) ^ ((x3) & (x6))) |
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#define FP5_1(x6, x5, x4, x3, x2, x1, x0) \ |
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F1(x3, x4, x1, x0, x5, x2, x6) |
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#define FP5_2(x6, x5, x4, x3, x2, x1, x0) \ |
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F2(x6, x2, x1, x0, x3, x4, x5) |
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#define FP5_3(x6, x5, x4, x3, x2, x1, x0) \ |
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F3(x2, x6, x0, x4, x3, x1, x5) |
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#define FP5_4(x6, x5, x4, x3, x2, x1, x0) \ |
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F4(x1, x5, x3, x2, x0, x4, x6) |
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#define FP5_5(x6, x5, x4, x3, x2, x1, x0) \ |
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F5(x2, x5, x0, x6, x4, x3, x1) |
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#define STEP(n, p, x7, x6, x5, x4, x3, x2, x1, x0, w, c) { \ |
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uint32_t t = FP ## n ## _ ## p(x6, x5, x4, x3, x2, x1, x0); \ |
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(x7) = (uint32_t)(ROTR32(t, 7) + ROTR32((x7), 11) + (w) + (c)); \ |
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} |
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#define PASS1(n, in) { \ |
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STEP(n, 1, s7, s6, s5, s4, s3, s2, s1, s0, in[ 0], 0U); \ |
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STEP(n, 1, s6, s5, s4, s3, s2, s1, s0, s7, in[ 1], 0U); \ |
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STEP(n, 1, s5, s4, s3, s2, s1, s0, s7, s6, in[ 2], 0U); \ |
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STEP(n, 1, s4, s3, s2, s1, s0, s7, s6, s5, in[ 3], 0U); \ |
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STEP(n, 1, s3, s2, s1, s0, s7, s6, s5, s4, in[ 4], 0U); \ |
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STEP(n, 1, s2, s1, s0, s7, s6, s5, s4, s3, in[ 5], 0U); \ |
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STEP(n, 1, s1, s0, s7, s6, s5, s4, s3, s2, in[ 6], 0U); \ |
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STEP(n, 1, s0, s7, s6, s5, s4, s3, s2, s1, in[ 7], 0U); \ |
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\ |
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STEP(n, 1, s7, s6, s5, s4, s3, s2, s1, s0, in[ 8], 0U); \ |
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STEP(n, 1, s6, s5, s4, s3, s2, s1, s0, s7, in[ 9], 0U); \ |
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STEP(n, 1, s5, s4, s3, s2, s1, s0, s7, s6, in[10], 0U); \ |
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STEP(n, 1, s4, s3, s2, s1, s0, s7, s6, s5, in[11], 0U); \ |
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STEP(n, 1, s3, s2, s1, s0, s7, s6, s5, s4, in[12], 0U); \ |
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STEP(n, 1, s2, s1, s0, s7, s6, s5, s4, s3, in[13], 0U); \ |
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STEP(n, 1, s1, s0, s7, s6, s5, s4, s3, s2, in[14], 0U); \ |
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STEP(n, 1, s0, s7, s6, s5, s4, s3, s2, s1, in[15], 0U); \ |
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\ |
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STEP(n, 1, s7, s6, s5, s4, s3, s2, s1, s0, in[16], 0U); \ |
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STEP(n, 1, s6, s5, s4, s3, s2, s1, s0, s7, in[17], 0U); \ |
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STEP(n, 1, s5, s4, s3, s2, s1, s0, s7, s6, in[18], 0U); \ |
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STEP(n, 1, s4, s3, s2, s1, s0, s7, s6, s5, in[19], 0U); \ |
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STEP(n, 1, s3, s2, s1, s0, s7, s6, s5, s4, in[20], 0U); \ |
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STEP(n, 1, s2, s1, s0, s7, s6, s5, s4, s3, in[21], 0U); \ |
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STEP(n, 1, s1, s0, s7, s6, s5, s4, s3, s2, in[22], 0U); \ |
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STEP(n, 1, s0, s7, s6, s5, s4, s3, s2, s1, in[23], 0U); \ |
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\ |
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STEP(n, 1, s7, s6, s5, s4, s3, s2, s1, s0, in[24], 0U); \ |
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STEP(n, 1, s6, s5, s4, s3, s2, s1, s0, s7, in[25], 0U); \ |
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STEP(n, 1, s5, s4, s3, s2, s1, s0, s7, s6, in[26], 0U); \ |
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STEP(n, 1, s4, s3, s2, s1, s0, s7, s6, s5, in[27], 0U); \ |
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STEP(n, 1, s3, s2, s1, s0, s7, s6, s5, s4, in[28], 0U); \ |
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STEP(n, 1, s2, s1, s0, s7, s6, s5, s4, s3, in[29], 0U); \ |
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STEP(n, 1, s1, s0, s7, s6, s5, s4, s3, s2, in[30], 0U); \ |
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STEP(n, 1, s0, s7, s6, s5, s4, s3, s2, s1, in[31], 0U); \ |
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} |
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#define PASS2(n, in) { \ |
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STEP(n, 2, s7, s6, s5, s4, s3, s2, s1, s0, in[ 5], 0x452821E6); \ |
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STEP(n, 2, s6, s5, s4, s3, s2, s1, s0, s7, in[14], 0x38D01377); \ |
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STEP(n, 2, s5, s4, s3, s2, s1, s0, s7, s6, in[26], 0xBE5466CF); \ |
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STEP(n, 2, s4, s3, s2, s1, s0, s7, s6, s5, in[18], 0x34E90C6C); \ |
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STEP(n, 2, s3, s2, s1, s0, s7, s6, s5, s4, in[11], 0xC0AC29B7); \ |
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STEP(n, 2, s2, s1, s0, s7, s6, s5, s4, s3, in[28], 0xC97C50DD); \ |
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STEP(n, 2, s1, s0, s7, s6, s5, s4, s3, s2, in[ 7], 0x3F84D5B5); \ |
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STEP(n, 2, s0, s7, s6, s5, s4, s3, s2, s1, in[16], 0xB5470917); \ |
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\ |
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STEP(n, 2, s7, s6, s5, s4, s3, s2, s1, s0, in[ 0], 0x9216D5D9); \ |
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STEP(n, 2, s6, s5, s4, s3, s2, s1, s0, s7, in[23], 0x8979FB1B); \ |
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STEP(n, 2, s5, s4, s3, s2, s1, s0, s7, s6, in[20], 0xD1310BA6); \ |
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STEP(n, 2, s4, s3, s2, s1, s0, s7, s6, s5, in[22], 0x98DFB5AC); \ |
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STEP(n, 2, s3, s2, s1, s0, s7, s6, s5, s4, in[ 1], 0x2FFD72DB); \ |
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STEP(n, 2, s2, s1, s0, s7, s6, s5, s4, s3, in[10], 0xD01ADFB7); \ |
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STEP(n, 2, s1, s0, s7, s6, s5, s4, s3, s2, in[ 4], 0xB8E1AFED); \ |
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STEP(n, 2, s0, s7, s6, s5, s4, s3, s2, s1, in[ 8], 0x6A267E96); \ |
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\ |
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STEP(n, 2, s7, s6, s5, s4, s3, s2, s1, s0, in[30], 0xBA7C9045); \ |
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STEP(n, 2, s6, s5, s4, s3, s2, s1, s0, s7, in[ 3], 0xF12C7F99); \ |
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STEP(n, 2, s5, s4, s3, s2, s1, s0, s7, s6, in[21], 0x24A19947); \ |
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STEP(n, 2, s4, s3, s2, s1, s0, s7, s6, s5, in[ 9], 0xB3916CF7); \ |
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STEP(n, 2, s3, s2, s1, s0, s7, s6, s5, s4, in[17], 0x0801F2E2); \ |
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STEP(n, 2, s2, s1, s0, s7, s6, s5, s4, s3, in[24], 0x858EFC16); \ |
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STEP(n, 2, s1, s0, s7, s6, s5, s4, s3, s2, in[29], 0x636920D8); \ |
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STEP(n, 2, s0, s7, s6, s5, s4, s3, s2, s1, in[ 6], 0x71574E69); \ |
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\ |
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STEP(n, 2, s7, s6, s5, s4, s3, s2, s1, s0, in[19], 0xA458FEA3); \ |
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STEP(n, 2, s6, s5, s4, s3, s2, s1, s0, s7, in[12], 0xF4933D7E); \ |
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STEP(n, 2, s5, s4, s3, s2, s1, s0, s7, s6, in[15], 0x0D95748F); \ |
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STEP(n, 2, s4, s3, s2, s1, s0, s7, s6, s5, in[13], 0x728EB658); \ |
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STEP(n, 2, s3, s2, s1, s0, s7, s6, s5, s4, in[ 2], 0x718BCD58); \ |
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STEP(n, 2, s2, s1, s0, s7, s6, s5, s4, s3, in[25], 0x82154AEE); \ |
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STEP(n, 2, s1, s0, s7, s6, s5, s4, s3, s2, in[31], 0x7B54A41D); \ |
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STEP(n, 2, s0, s7, s6, s5, s4, s3, s2, s1, in[27], 0xC25A59B5); \ |
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} |
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#define PASS3(n, in) { \ |
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STEP(n, 3, s7, s6, s5, s4, s3, s2, s1, s0, in[19], 0x9C30D539); \ |
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STEP(n, 3, s6, s5, s4, s3, s2, s1, s0, s7, in[ 9], 0x2AF26013); \ |
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STEP(n, 3, s5, s4, s3, s2, s1, s0, s7, s6, in[ 4], 0xC5D1B023); \ |
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STEP(n, 3, s4, s3, s2, s1, s0, s7, s6, s5, in[20], 0x286085F0); \ |
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STEP(n, 3, s3, s2, s1, s0, s7, s6, s5, s4, in[28], 0xCA417918); \ |
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STEP(n, 3, s2, s1, s0, s7, s6, s5, s4, s3, in[17], 0xB8DB38EF); \ |
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STEP(n, 3, s1, s0, s7, s6, s5, s4, s3, s2, in[ 8], 0x8E79DCB0); \ |
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STEP(n, 3, s0, s7, s6, s5, s4, s3, s2, s1, in[22], 0x603A180E); \ |
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\ |
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STEP(n, 3, s7, s6, s5, s4, s3, s2, s1, s0, in[29], 0x6C9E0E8B); \ |
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STEP(n, 3, s6, s5, s4, s3, s2, s1, s0, s7, in[14], 0xB01E8A3E); \ |
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STEP(n, 3, s5, s4, s3, s2, s1, s0, s7, s6, in[25], 0xD71577C1); \ |
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STEP(n, 3, s4, s3, s2, s1, s0, s7, s6, s5, in[12], 0xBD314B27); \ |
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STEP(n, 3, s3, s2, s1, s0, s7, s6, s5, s4, in[24], 0x78AF2FDA); \ |
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STEP(n, 3, s2, s1, s0, s7, s6, s5, s4, s3, in[30], 0x55605C60); \ |
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STEP(n, 3, s1, s0, s7, s6, s5, s4, s3, s2, in[16], 0xE65525F3); \ |
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STEP(n, 3, s0, s7, s6, s5, s4, s3, s2, s1, in[26], 0xAA55AB94); \ |
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\ |
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STEP(n, 3, s7, s6, s5, s4, s3, s2, s1, s0, in[31], 0x57489862); \ |
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STEP(n, 3, s6, s5, s4, s3, s2, s1, s0, s7, in[15], 0x63E81440); \ |
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STEP(n, 3, s5, s4, s3, s2, s1, s0, s7, s6, in[ 7], 0x55CA396A); \ |
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STEP(n, 3, s4, s3, s2, s1, s0, s7, s6, s5, in[ 3], 0x2AAB10B6); \ |
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STEP(n, 3, s3, s2, s1, s0, s7, s6, s5, s4, in[ 1], 0xB4CC5C34); \ |
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STEP(n, 3, s2, s1, s0, s7, s6, s5, s4, s3, in[ 0], 0x1141E8CE); \ |
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STEP(n, 3, s1, s0, s7, s6, s5, s4, s3, s2, in[18], 0xA15486AF); \ |
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STEP(n, 3, s0, s7, s6, s5, s4, s3, s2, s1, in[27], 0x7C72E993); \ |
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\ |
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STEP(n, 3, s7, s6, s5, s4, s3, s2, s1, s0, in[13], 0xB3EE1411); \ |
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STEP(n, 3, s6, s5, s4, s3, s2, s1, s0, s7, in[ 6], 0x636FBC2A); \ |
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STEP(n, 3, s5, s4, s3, s2, s1, s0, s7, s6, in[21], 0x2BA9C55D); \ |
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STEP(n, 3, s4, s3, s2, s1, s0, s7, s6, s5, in[10], 0x741831F6); \ |
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STEP(n, 3, s3, s2, s1, s0, s7, s6, s5, s4, in[23], 0xCE5C3E16); \ |
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STEP(n, 3, s2, s1, s0, s7, s6, s5, s4, s3, in[11], 0x9B87931E); \ |
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STEP(n, 3, s1, s0, s7, s6, s5, s4, s3, s2, in[ 5], 0xAFD6BA33); \ |
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STEP(n, 3, s0, s7, s6, s5, s4, s3, s2, s1, in[ 2], 0x6C24CF5C); \ |
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} |
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#define PASS4(n, in) { \ |
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STEP(n, 4, s7, s6, s5, s4, s3, s2, s1, s0, in[24], 0x7A325381); \ |
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STEP(n, 4, s6, s5, s4, s3, s2, s1, s0, s7, in[ 4], 0x28958677); \ |
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STEP(n, 4, s5, s4, s3, s2, s1, s0, s7, s6, in[ 0], 0x3B8F4898); \ |
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STEP(n, 4, s4, s3, s2, s1, s0, s7, s6, s5, in[14], 0x6B4BB9AF); \ |
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STEP(n, 4, s3, s2, s1, s0, s7, s6, s5, s4, in[ 2], 0xC4BFE81B); \ |
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STEP(n, 4, s2, s1, s0, s7, s6, s5, s4, s3, in[ 7], 0x66282193); \ |
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STEP(n, 4, s1, s0, s7, s6, s5, s4, s3, s2, in[28], 0x61D809CC); \ |
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STEP(n, 4, s0, s7, s6, s5, s4, s3, s2, s1, in[23], 0xFB21A991); \ |
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\ |
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STEP(n, 4, s7, s6, s5, s4, s3, s2, s1, s0, in[26], 0x487CAC60); \ |
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STEP(n, 4, s6, s5, s4, s3, s2, s1, s0, s7, in[ 6], 0x5DEC8032); \ |
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STEP(n, 4, s5, s4, s3, s2, s1, s0, s7, s6, in[30], 0xEF845D5D); \ |
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STEP(n, 4, s4, s3, s2, s1, s0, s7, s6, s5, in[20], 0xE98575B1); \ |
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STEP(n, 4, s3, s2, s1, s0, s7, s6, s5, s4, in[18], 0xDC262302); \ |
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STEP(n, 4, s2, s1, s0, s7, s6, s5, s4, s3, in[25], 0xEB651B88); \ |
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STEP(n, 4, s1, s0, s7, s6, s5, s4, s3, s2, in[19], 0x23893E81); \ |
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STEP(n, 4, s0, s7, s6, s5, s4, s3, s2, s1, in[ 3], 0xD396ACC5); \ |
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\ |
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STEP(n, 4, s7, s6, s5, s4, s3, s2, s1, s0, in[22], 0x0F6D6FF3); \ |
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STEP(n, 4, s6, s5, s4, s3, s2, s1, s0, s7, in[11], 0x83F44239); \ |
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STEP(n, 4, s5, s4, s3, s2, s1, s0, s7, s6, in[31], 0x2E0B4482); \ |
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STEP(n, 4, s4, s3, s2, s1, s0, s7, s6, s5, in[21], 0xA4842004); \ |
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STEP(n, 4, s3, s2, s1, s0, s7, s6, s5, s4, in[ 8], 0x69C8F04A); \ |
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STEP(n, 4, s2, s1, s0, s7, s6, s5, s4, s3, in[27], 0x9E1F9B5E); \ |
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STEP(n, 4, s1, s0, s7, s6, s5, s4, s3, s2, in[12], 0x21C66842); \ |
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STEP(n, 4, s0, s7, s6, s5, s4, s3, s2, s1, in[ 9], 0xF6E96C9A); \ |
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\ |
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STEP(n, 4, s7, s6, s5, s4, s3, s2, s1, s0, in[ 1], 0x670C9C61); \ |
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STEP(n, 4, s6, s5, s4, s3, s2, s1, s0, s7, in[29], 0xABD388F0); \ |
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STEP(n, 4, s5, s4, s3, s2, s1, s0, s7, s6, in[ 5], 0x6A51A0D2); \ |
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STEP(n, 4, s4, s3, s2, s1, s0, s7, s6, s5, in[15], 0xD8542F68); \ |
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STEP(n, 4, s3, s2, s1, s0, s7, s6, s5, s4, in[17], 0x960FA728); \ |
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STEP(n, 4, s2, s1, s0, s7, s6, s5, s4, s3, in[10], 0xAB5133A3); \ |
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STEP(n, 4, s1, s0, s7, s6, s5, s4, s3, s2, in[16], 0x6EEF0B6C); \ |
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STEP(n, 4, s0, s7, s6, s5, s4, s3, s2, s1, in[13], 0x137A3BE4); \ |
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} |
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#define PASS5(n, in) { \ |
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STEP(n, 5, s7, s6, s5, s4, s3, s2, s1, s0, in[27], 0xBA3BF050); \ |
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STEP(n, 5, s6, s5, s4, s3, s2, s1, s0, s7, in[ 3], 0x7EFB2A98); \ |
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STEP(n, 5, s5, s4, s3, s2, s1, s0, s7, s6, in[21], 0xA1F1651D); \ |
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STEP(n, 5, s4, s3, s2, s1, s0, s7, s6, s5, in[26], 0x39AF0176); \ |
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STEP(n, 5, s3, s2, s1, s0, s7, s6, s5, s4, in[17], 0x66CA593E); \ |
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STEP(n, 5, s2, s1, s0, s7, s6, s5, s4, s3, in[11], 0x82430E88); \ |
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STEP(n, 5, s1, s0, s7, s6, s5, s4, s3, s2, in[20], 0x8CEE8619); \ |
|
STEP(n, 5, s0, s7, s6, s5, s4, s3, s2, s1, in[29], 0x456F9FB4); \ |
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\ |
|
STEP(n, 5, s7, s6, s5, s4, s3, s2, s1, s0, in[19], 0x7D84A5C3); \ |
|
STEP(n, 5, s6, s5, s4, s3, s2, s1, s0, s7, in[ 0], 0x3B8B5EBE); \ |
|
STEP(n, 5, s5, s4, s3, s2, s1, s0, s7, s6, in[12], 0xE06F75D8); \ |
|
STEP(n, 5, s4, s3, s2, s1, s0, s7, s6, s5, in[ 7], 0x85C12073); \ |
|
STEP(n, 5, s3, s2, s1, s0, s7, s6, s5, s4, in[13], 0x401A449F); \ |
|
STEP(n, 5, s2, s1, s0, s7, s6, s5, s4, s3, in[ 8], 0x56C16AA6); \ |
|
STEP(n, 5, s1, s0, s7, s6, s5, s4, s3, s2, in[31], 0x4ED3AA62); \ |
|
STEP(n, 5, s0, s7, s6, s5, s4, s3, s2, s1, in[10], 0x363F7706); \ |
|
\ |
|
STEP(n, 5, s7, s6, s5, s4, s3, s2, s1, s0, in[ 5], 0x1BFEDF72); \ |
|
STEP(n, 5, s6, s5, s4, s3, s2, s1, s0, s7, in[ 9], 0x429B023D); \ |
|
STEP(n, 5, s5, s4, s3, s2, s1, s0, s7, s6, in[14], 0x37D0D724); \ |
|
STEP(n, 5, s4, s3, s2, s1, s0, s7, s6, s5, in[30], 0xD00A1248); \ |
|
STEP(n, 5, s3, s2, s1, s0, s7, s6, s5, s4, in[18], 0xDB0FEAD3); \ |
|
STEP(n, 5, s2, s1, s0, s7, s6, s5, s4, s3, in[ 6], 0x49F1C09B); \ |
|
STEP(n, 5, s1, s0, s7, s6, s5, s4, s3, s2, in[28], 0x075372C9); \ |
|
STEP(n, 5, s0, s7, s6, s5, s4, s3, s2, s1, in[24], 0x80991B7B); \ |
|
\ |
|
STEP(n, 5, s7, s6, s5, s4, s3, s2, s1, s0, in[ 2], 0x25D479D8); \ |
|
STEP(n, 5, s6, s5, s4, s3, s2, s1, s0, s7, in[23], 0xF6E8DEF7); \ |
|
STEP(n, 5, s5, s4, s3, s2, s1, s0, s7, s6, in[16], 0xE3FE501A); \ |
|
STEP(n, 5, s4, s3, s2, s1, s0, s7, s6, s5, in[22], 0xB6794C3B); \ |
|
STEP(n, 5, s3, s2, s1, s0, s7, s6, s5, s4, in[ 4], 0x976CE0BD); \ |
|
STEP(n, 5, s2, s1, s0, s7, s6, s5, s4, s3, in[ 1], 0x04C006BA); \ |
|
STEP(n, 5, s1, s0, s7, s6, s5, s4, s3, s2, in[25], 0xC1A94FB6); \ |
|
STEP(n, 5, s0, s7, s6, s5, s4, s3, s2, s1, in[15], 0x409F60C4); \ |
|
} |
|
|
|
__global__ /* __launch_bounds__(256, 6) */ |
|
void x17_haval256_gpu_hash_64(const uint32_t threads, uint64_t *g_hash, const int outlen) |
|
{ |
|
const uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x); |
|
if (thread < threads) |
|
{ |
|
const uint64_t hashPosition = thread*8U; |
|
uint64_t *pHash = &g_hash[hashPosition]; |
|
|
|
uint32_t s0, s1, s2, s3, s4, s5, s6, s7; |
|
const uint32_t u0 = s0 = 0x243F6A88; |
|
const uint32_t u1 = s1 = 0x85A308D3; |
|
const uint32_t u2 = s2 = 0x13198A2E; |
|
const uint32_t u3 = s3 = 0x03707344; |
|
const uint32_t u4 = s4 = 0xA4093822; |
|
const uint32_t u5 = s5 = 0x299F31D0; |
|
const uint32_t u6 = s6 = 0x082EFA98; |
|
const uint32_t u7 = s7 = 0xEC4E6C89; |
|
|
|
union { |
|
uint32_t h4[16]; |
|
uint64_t h8[8]; |
|
} hash; |
|
|
|
#pragma unroll |
|
for (int i=0; i<8; i++) { |
|
hash.h8[i] = pHash[i]; |
|
} |
|
|
|
///////// input big ///////////////////// |
|
|
|
uint32_t buf[32]; |
|
|
|
#pragma unroll |
|
for (int i=0; i<16; i++) |
|
buf[i] = hash.h4[i]; |
|
|
|
buf[16] = 0x00000001; |
|
|
|
#pragma unroll |
|
for (int i=17; i<29; i++) |
|
buf[i] = 0; |
|
|
|
buf[29] = 0x40290000; |
|
buf[30] = 0x00000200; |
|
buf[31] = 0; |
|
|
|
PASS1(5, buf); |
|
PASS2(5, buf); |
|
PASS3(5, buf); |
|
PASS4(5, buf); |
|
PASS5(5, buf); |
|
|
|
hash.h4[0] = s0 + u0; |
|
hash.h4[1] = s1 + u1; |
|
hash.h4[2] = s2 + u2; |
|
hash.h4[3] = s3 + u3; |
|
hash.h4[4] = s4 + u4; |
|
hash.h4[5] = s5 + u5; |
|
hash.h4[6] = s6 + u6; |
|
hash.h4[7] = s7 + u7; |
|
|
|
pHash[0] = hash.h8[0]; |
|
pHash[1] = hash.h8[1]; |
|
pHash[2] = hash.h8[2]; |
|
pHash[3] = hash.h8[3]; |
|
|
|
if (outlen == 512) { |
|
pHash[4] = 0; //hash.h8[4]; |
|
pHash[5] = 0; //hash.h8[5]; |
|
pHash[6] = 0; //hash.h8[6]; |
|
pHash[7] = 0; //hash.h8[7]; |
|
} |
|
} |
|
} |
|
|
|
__host__ |
|
void x17_haval256_cpu_init(int thr_id, uint32_t threads) |
|
{ |
|
} |
|
|
|
__host__ |
|
void x17_haval256_cpu_hash_64(int thr_id, uint32_t threads, uint32_t startNounce, uint32_t *d_hash, const int outlen) |
|
{ |
|
const uint32_t threadsperblock = 256; |
|
|
|
dim3 grid((threads + threadsperblock-1)/threadsperblock); |
|
dim3 block(threadsperblock); |
|
|
|
x17_haval256_gpu_hash_64 <<<grid, block>>> (threads, (uint64_t*)d_hash, outlen); |
|
}
|
|
|