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596 lines
17 KiB
596 lines
17 KiB
11 years ago
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/*
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* FRESH kernel implementation.
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*
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* ==========================(LICENSE BEGIN)============================
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*
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* Copyright (c) 2014 Savale
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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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* @author Savale <info@freshcoin.net>
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*/
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#ifndef FRESH_CL
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#define FRESH_CL
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#if __ENDIAN_LITTLE__
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#define SPH_LITTLE_ENDIAN 1
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#else
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#define SPH_BIG_ENDIAN 1
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#endif
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#define SPH_UPTR sph_u64
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typedef unsigned int sph_u32;
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typedef int sph_s32;
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#ifndef __OPENCL_VERSION__
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typedef unsigned long long sph_u64;
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typedef long long sph_s64;
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#else
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typedef unsigned long sph_u64;
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typedef long sph_s64;
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#endif
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#define SPH_64 1
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#define SPH_64_TRUE 1
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#define SPH_C32(x) ((sph_u32)(x ## U))
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#define SPH_T32(x) (as_uint(x))
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#define SPH_ROTL32(x, n) rotate(as_uint(x), as_uint(n))
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#define SPH_ROTR32(x, n) SPH_ROTL32(x, (32 - (n)))
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#define SPH_C64(x) ((sph_u64)(x ## UL))
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#define SPH_T64(x) (as_ulong(x))
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#define SPH_ROTL64(x, n) rotate(as_ulong(x), (n) & 0xFFFFFFFFFFFFFFFFUL)
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#define SPH_ROTR64(x, n) SPH_ROTL64(x, (64 - (n)))
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#define SPH_ECHO_64 1
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#define SPH_SIMD_NOCOPY 0
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#include "shavite.cl"
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#include "simd.cl"
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#include "echo.cl"
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#define SWAP4(x) as_uint(as_uchar4(x).wzyx)
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#define SWAP8(x) as_ulong(as_uchar8(x).s76543210)
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#if SPH_BIG_ENDIAN
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#define DEC64E(x) (x)
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#define DEC64BE(x) (*(const __global sph_u64 *) (x));
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#define DEC32LE(x) SWAP4(*(const __global sph_u32 *) (x));
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#else
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#define DEC64E(x) SWAP8(x)
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#define DEC64BE(x) SWAP8(*(const __global sph_u64 *) (x));
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#define DEC32LE(x) (*(const __global sph_u32 *) (x));
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#endif
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typedef union {
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unsigned char h1[64];
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uint h4[16];
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ulong h8[8];
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} hash_t;
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search(__global unsigned char* block, __global hash_t* hashes)
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{
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uint gid = get_global_id(0);
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__global hash_t *hash = &(hashes[gid-get_global_offset(0)]);
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__local sph_u32 AES0[256], AES1[256], AES2[256], AES3[256];
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int init = get_local_id(0);
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int step = get_local_size(0);
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for (int i = init; i < 256; i += step)
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{
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AES0[i] = AES0_C[i];
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AES1[i] = AES1_C[i];
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AES2[i] = AES2_C[i];
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AES3[i] = AES3_C[i];
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}
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barrier(CLK_LOCAL_MEM_FENCE);
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// shavite
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// IV
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sph_u32 h0 = SPH_C32(0x72FCCDD8), h1 = SPH_C32(0x79CA4727), h2 = SPH_C32(0x128A077B), h3 = SPH_C32(0x40D55AEC);
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sph_u32 h4 = SPH_C32(0xD1901A06), h5 = SPH_C32(0x430AE307), h6 = SPH_C32(0xB29F5CD1), h7 = SPH_C32(0xDF07FBFC);
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sph_u32 h8 = SPH_C32(0x8E45D73D), h9 = SPH_C32(0x681AB538), hA = SPH_C32(0xBDE86578), hB = SPH_C32(0xDD577E47);
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sph_u32 hC = SPH_C32(0xE275EADE), hD = SPH_C32(0x502D9FCD), hE = SPH_C32(0xB9357178), hF = SPH_C32(0x022A4B9A);
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// state
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sph_u32 rk00, rk01, rk02, rk03, rk04, rk05, rk06, rk07;
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sph_u32 rk08, rk09, rk0A, rk0B, rk0C, rk0D, rk0E, rk0F;
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sph_u32 rk10, rk11, rk12, rk13, rk14, rk15, rk16, rk17;
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sph_u32 rk18, rk19, rk1A, rk1B, rk1C, rk1D, rk1E, rk1F;
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sph_u32 sc_count0 = 0x280, sc_count1 = 0, sc_count2 = 0, sc_count3 = 0;
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rk00 = DEC32LE(block + 0);
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rk01 = DEC32LE(block + 4);
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rk02 = DEC32LE(block + 8);
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rk03 = DEC32LE(block + 12);
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rk04 = DEC32LE(block + 16);
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rk05 = DEC32LE(block + 20);
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rk06 = DEC32LE(block + 24);
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rk07 = DEC32LE(block + 28);
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rk08 = DEC32LE(block + 32);
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rk09 = DEC32LE(block + 36);
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rk0A = DEC32LE(block + 40);
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rk0B = DEC32LE(block + 44);
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rk0C = DEC32LE(block + 48);
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rk0D = DEC32LE(block + 52);
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rk0E = DEC32LE(block + 56);
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rk0F = DEC32LE(block + 60);
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rk10 = DEC32LE(block + 64);
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rk11 = DEC32LE(block + 68);
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rk12 = DEC32LE(block + 72);
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rk13 = gid;
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rk14 = 0x80;
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rk15 = rk16 = rk17 = rk18 = rk19 = rk1A = 0;
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rk1B = 0x2800000;
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rk1C = rk1D = rk1E = 0;
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rk1F = 0x2000000;
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c512(buf);
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hash->h4[0] = h0;
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hash->h4[1] = h1;
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hash->h4[2] = h2;
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hash->h4[3] = h3;
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hash->h4[4] = h4;
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hash->h4[5] = h5;
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hash->h4[6] = h6;
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hash->h4[7] = h7;
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hash->h4[8] = h8;
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hash->h4[9] = h9;
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hash->h4[10] = hA;
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hash->h4[11] = hB;
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hash->h4[12] = hC;
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hash->h4[13] = hD;
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hash->h4[14] = hE;
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hash->h4[15] = hF;
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barrier(CLK_GLOBAL_MEM_FENCE);
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}
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search1(__global hash_t* hashes)
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{
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uint gid = get_global_id(0);
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__global hash_t *hash = &(hashes[gid-get_global_offset(0)]);
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// simd
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s32 q[256];
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unsigned char x[128];
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for(unsigned int i = 0; i < 64; i++)
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x[i] = hash->h1[i];
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for(unsigned int i = 64; i < 128; i++)
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x[i] = 0;
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u32 A0 = C32(0x0BA16B95), A1 = C32(0x72F999AD), A2 = C32(0x9FECC2AE), A3 = C32(0xBA3264FC), A4 = C32(0x5E894929), A5 = C32(0x8E9F30E5), A6 = C32(0x2F1DAA37), A7 = C32(0xF0F2C558);
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u32 B0 = C32(0xAC506643), B1 = C32(0xA90635A5), B2 = C32(0xE25B878B), B3 = C32(0xAAB7878F), B4 = C32(0x88817F7A), B5 = C32(0x0A02892B), B6 = C32(0x559A7550), B7 = C32(0x598F657E);
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u32 C0 = C32(0x7EEF60A1), C1 = C32(0x6B70E3E8), C2 = C32(0x9C1714D1), C3 = C32(0xB958E2A8), C4 = C32(0xAB02675E), C5 = C32(0xED1C014F), C6 = C32(0xCD8D65BB), C7 = C32(0xFDB7A257);
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u32 D0 = C32(0x09254899), D1 = C32(0xD699C7BC), D2 = C32(0x9019B6DC), D3 = C32(0x2B9022E4), D4 = C32(0x8FA14956), D5 = C32(0x21BF9BD3), D6 = C32(0xB94D0943), D7 = C32(0x6FFDDC22);
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FFT256(0, 1, 0, ll1);
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for (int i = 0; i < 256; i ++)
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{
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s32 tq;
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tq = q[i] + yoff_b_n[i];
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tq = REDS2(tq);
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tq = REDS1(tq);
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tq = REDS1(tq);
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q[i] = (tq <= 128 ? tq : tq - 257);
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}
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A0 ^= hash->h4[0];
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A1 ^= hash->h4[1];
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A2 ^= hash->h4[2];
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A3 ^= hash->h4[3];
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A4 ^= hash->h4[4];
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A5 ^= hash->h4[5];
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A6 ^= hash->h4[6];
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A7 ^= hash->h4[7];
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B0 ^= hash->h4[8];
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B1 ^= hash->h4[9];
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B2 ^= hash->h4[10];
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B3 ^= hash->h4[11];
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B4 ^= hash->h4[12];
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B5 ^= hash->h4[13];
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B6 ^= hash->h4[14];
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B7 ^= hash->h4[15];
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ONE_ROUND_BIG(0_, 0, 3, 23, 17, 27);
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ONE_ROUND_BIG(1_, 1, 28, 19, 22, 7);
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ONE_ROUND_BIG(2_, 2, 29, 9, 15, 5);
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ONE_ROUND_BIG(3_, 3, 4, 13, 10, 25);
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STEP_BIG(
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C32(0x0BA16B95), C32(0x72F999AD), C32(0x9FECC2AE), C32(0xBA3264FC),
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C32(0x5E894929), C32(0x8E9F30E5), C32(0x2F1DAA37), C32(0xF0F2C558),
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IF, 4, 13, PP8_4_);
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STEP_BIG(
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C32(0xAC506643), C32(0xA90635A5), C32(0xE25B878B), C32(0xAAB7878F),
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C32(0x88817F7A), C32(0x0A02892B), C32(0x559A7550), C32(0x598F657E),
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IF, 13, 10, PP8_5_);
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STEP_BIG(
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C32(0x7EEF60A1), C32(0x6B70E3E8), C32(0x9C1714D1), C32(0xB958E2A8),
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C32(0xAB02675E), C32(0xED1C014F), C32(0xCD8D65BB), C32(0xFDB7A257),
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IF, 10, 25, PP8_6_);
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STEP_BIG(
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C32(0x09254899), C32(0xD699C7BC), C32(0x9019B6DC), C32(0x2B9022E4),
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C32(0x8FA14956), C32(0x21BF9BD3), C32(0xB94D0943), C32(0x6FFDDC22),
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IF, 25, 4, PP8_0_);
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u32 COPY_A0 = A0, COPY_A1 = A1, COPY_A2 = A2, COPY_A3 = A3, COPY_A4 = A4, COPY_A5 = A5, COPY_A6 = A6, COPY_A7 = A7;
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u32 COPY_B0 = B0, COPY_B1 = B1, COPY_B2 = B2, COPY_B3 = B3, COPY_B4 = B4, COPY_B5 = B5, COPY_B6 = B6, COPY_B7 = B7;
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u32 COPY_C0 = C0, COPY_C1 = C1, COPY_C2 = C2, COPY_C3 = C3, COPY_C4 = C4, COPY_C5 = C5, COPY_C6 = C6, COPY_C7 = C7;
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u32 COPY_D0 = D0, COPY_D1 = D1, COPY_D2 = D2, COPY_D3 = D3, COPY_D4 = D4, COPY_D5 = D5, COPY_D6 = D6, COPY_D7 = D7;
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#define q SIMD_Q
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A0 ^= 0x200;
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ONE_ROUND_BIG(0_, 0, 3, 23, 17, 27);
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ONE_ROUND_BIG(1_, 1, 28, 19, 22, 7);
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ONE_ROUND_BIG(2_, 2, 29, 9, 15, 5);
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ONE_ROUND_BIG(3_, 3, 4, 13, 10, 25);
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STEP_BIG(
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COPY_A0, COPY_A1, COPY_A2, COPY_A3,
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COPY_A4, COPY_A5, COPY_A6, COPY_A7,
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IF, 4, 13, PP8_4_);
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STEP_BIG(
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COPY_B0, COPY_B1, COPY_B2, COPY_B3,
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COPY_B4, COPY_B5, COPY_B6, COPY_B7,
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IF, 13, 10, PP8_5_);
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STEP_BIG(
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COPY_C0, COPY_C1, COPY_C2, COPY_C3,
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COPY_C4, COPY_C5, COPY_C6, COPY_C7,
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IF, 10, 25, PP8_6_);
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STEP_BIG(
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COPY_D0, COPY_D1, COPY_D2, COPY_D3,
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COPY_D4, COPY_D5, COPY_D6, COPY_D7,
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IF, 25, 4, PP8_0_);
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#undef q
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hash->h4[0] = A0;
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hash->h4[1] = A1;
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hash->h4[2] = A2;
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hash->h4[3] = A3;
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hash->h4[4] = A4;
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hash->h4[5] = A5;
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hash->h4[6] = A6;
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hash->h4[7] = A7;
|
||
|
|
hash->h4[8] = B0;
|
||
|
|
hash->h4[9] = B1;
|
||
|
|
hash->h4[10] = B2;
|
||
|
|
hash->h4[11] = B3;
|
||
|
|
hash->h4[12] = B4;
|
||
|
|
hash->h4[13] = B5;
|
||
|
|
hash->h4[14] = B6;
|
||
|
|
hash->h4[15] = B7;
|
||
|
|
|
||
|
|
barrier(CLK_GLOBAL_MEM_FENCE);
|
||
|
|
}
|
||
|
|
|
||
|
|
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||
|
|
__kernel void search2(__global hash_t* hashes)
|
||
|
|
{
|
||
|
|
uint gid = get_global_id(0);
|
||
|
|
__global hash_t *hash = &(hashes[gid-get_global_offset(0)]);
|
||
|
|
|
||
|
|
__local sph_u32 AES0[256], AES1[256], AES2[256], AES3[256];
|
||
|
|
|
||
|
|
int init = get_local_id(0);
|
||
|
|
int step = get_local_size(0);
|
||
|
|
|
||
|
|
for (int i = init; i < 256; i += step)
|
||
|
|
{
|
||
|
|
AES0[i] = AES0_C[i];
|
||
|
|
AES1[i] = AES1_C[i];
|
||
|
|
AES2[i] = AES2_C[i];
|
||
|
|
AES3[i] = AES3_C[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
barrier(CLK_LOCAL_MEM_FENCE);
|
||
|
|
|
||
|
|
// shavite
|
||
|
|
// IV
|
||
|
|
sph_u32 h0 = SPH_C32(0x72FCCDD8), h1 = SPH_C32(0x79CA4727), h2 = SPH_C32(0x128A077B), h3 = SPH_C32(0x40D55AEC);
|
||
|
|
sph_u32 h4 = SPH_C32(0xD1901A06), h5 = SPH_C32(0x430AE307), h6 = SPH_C32(0xB29F5CD1), h7 = SPH_C32(0xDF07FBFC);
|
||
|
|
sph_u32 h8 = SPH_C32(0x8E45D73D), h9 = SPH_C32(0x681AB538), hA = SPH_C32(0xBDE86578), hB = SPH_C32(0xDD577E47);
|
||
|
|
sph_u32 hC = SPH_C32(0xE275EADE), hD = SPH_C32(0x502D9FCD), hE = SPH_C32(0xB9357178), hF = SPH_C32(0x022A4B9A);
|
||
|
|
|
||
|
|
// state
|
||
|
|
sph_u32 rk00, rk01, rk02, rk03, rk04, rk05, rk06, rk07;
|
||
|
|
sph_u32 rk08, rk09, rk0A, rk0B, rk0C, rk0D, rk0E, rk0F;
|
||
|
|
sph_u32 rk10, rk11, rk12, rk13, rk14, rk15, rk16, rk17;
|
||
|
|
sph_u32 rk18, rk19, rk1A, rk1B, rk1C, rk1D, rk1E, rk1F;
|
||
|
|
|
||
|
|
sph_u32 sc_count0 = 0x200, sc_count1 = 0, sc_count2 = 0, sc_count3 = 0;
|
||
|
|
|
||
|
|
rk00 = hash->h4[0];
|
||
|
|
rk01 = hash->h4[1];
|
||
|
|
rk02 = hash->h4[2];
|
||
|
|
rk03 = hash->h4[3];
|
||
|
|
rk04 = hash->h4[4];
|
||
|
|
rk05 = hash->h4[5];
|
||
|
|
rk06 = hash->h4[6];
|
||
|
|
rk07 = hash->h4[7];
|
||
|
|
rk08 = hash->h4[8];
|
||
|
|
rk09 = hash->h4[9];
|
||
|
|
rk0A = hash->h4[10];
|
||
|
|
rk0B = hash->h4[11];
|
||
|
|
rk0C = hash->h4[12];
|
||
|
|
rk0D = hash->h4[13];
|
||
|
|
rk0E = hash->h4[14];
|
||
|
|
rk0F = hash->h4[15];
|
||
|
|
rk10 = 0x80;
|
||
|
|
rk11 = rk12 = rk13 = rk14 = rk15 = rk16 = rk17 = rk18 = rk19 = rk1A = 0;
|
||
|
|
rk1B = 0x2000000;
|
||
|
|
rk1C = rk1D = rk1E = 0;
|
||
|
|
rk1F = 0x2000000;
|
||
|
|
|
||
|
|
c512(buf);
|
||
|
|
|
||
|
|
hash->h4[0] = h0;
|
||
|
|
hash->h4[1] = h1;
|
||
|
|
hash->h4[2] = h2;
|
||
|
|
hash->h4[3] = h3;
|
||
|
|
hash->h4[4] = h4;
|
||
|
|
hash->h4[5] = h5;
|
||
|
|
hash->h4[6] = h6;
|
||
|
|
hash->h4[7] = h7;
|
||
|
|
hash->h4[8] = h8;
|
||
|
|
hash->h4[9] = h9;
|
||
|
|
hash->h4[10] = hA;
|
||
|
|
hash->h4[11] = hB;
|
||
|
|
hash->h4[12] = hC;
|
||
|
|
hash->h4[13] = hD;
|
||
|
|
hash->h4[14] = hE;
|
||
|
|
hash->h4[15] = hF;
|
||
|
|
|
||
|
|
barrier(CLK_GLOBAL_MEM_FENCE);
|
||
|
|
}
|
||
|
|
|
||
|
|
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||
|
|
__kernel void search3(__global hash_t* hashes)
|
||
|
|
{
|
||
|
|
uint gid = get_global_id(0);
|
||
|
|
__global hash_t *hash = &(hashes[gid-get_global_offset(0)]);
|
||
|
|
|
||
|
|
// simd
|
||
|
|
s32 q[256];
|
||
|
|
unsigned char x[128];
|
||
|
|
for(unsigned int i = 0; i < 64; i++)
|
||
|
|
x[i] = hash->h1[i];
|
||
|
|
for(unsigned int i = 64; i < 128; i++)
|
||
|
|
x[i] = 0;
|
||
|
|
|
||
|
|
u32 A0 = C32(0x0BA16B95), A1 = C32(0x72F999AD), A2 = C32(0x9FECC2AE), A3 = C32(0xBA3264FC), A4 = C32(0x5E894929), A5 = C32(0x8E9F30E5), A6 = C32(0x2F1DAA37), A7 = C32(0xF0F2C558);
|
||
|
|
u32 B0 = C32(0xAC506643), B1 = C32(0xA90635A5), B2 = C32(0xE25B878B), B3 = C32(0xAAB7878F), B4 = C32(0x88817F7A), B5 = C32(0x0A02892B), B6 = C32(0x559A7550), B7 = C32(0x598F657E);
|
||
|
|
u32 C0 = C32(0x7EEF60A1), C1 = C32(0x6B70E3E8), C2 = C32(0x9C1714D1), C3 = C32(0xB958E2A8), C4 = C32(0xAB02675E), C5 = C32(0xED1C014F), C6 = C32(0xCD8D65BB), C7 = C32(0xFDB7A257);
|
||
|
|
u32 D0 = C32(0x09254899), D1 = C32(0xD699C7BC), D2 = C32(0x9019B6DC), D3 = C32(0x2B9022E4), D4 = C32(0x8FA14956), D5 = C32(0x21BF9BD3), D6 = C32(0xB94D0943), D7 = C32(0x6FFDDC22);
|
||
|
|
|
||
|
|
FFT256(0, 1, 0, ll1);
|
||
|
|
for (int i = 0; i < 256; i ++)
|
||
|
|
{
|
||
|
|
s32 tq;
|
||
|
|
|
||
|
|
tq = q[i] + yoff_b_n[i];
|
||
|
|
tq = REDS2(tq);
|
||
|
|
tq = REDS1(tq);
|
||
|
|
tq = REDS1(tq);
|
||
|
|
q[i] = (tq <= 128 ? tq : tq - 257);
|
||
|
|
}
|
||
|
|
|
||
|
|
A0 ^= hash->h4[0];
|
||
|
|
A1 ^= hash->h4[1];
|
||
|
|
A2 ^= hash->h4[2];
|
||
|
|
A3 ^= hash->h4[3];
|
||
|
|
A4 ^= hash->h4[4];
|
||
|
|
A5 ^= hash->h4[5];
|
||
|
|
A6 ^= hash->h4[6];
|
||
|
|
A7 ^= hash->h4[7];
|
||
|
|
B0 ^= hash->h4[8];
|
||
|
|
B1 ^= hash->h4[9];
|
||
|
|
B2 ^= hash->h4[10];
|
||
|
|
B3 ^= hash->h4[11];
|
||
|
|
B4 ^= hash->h4[12];
|
||
|
|
B5 ^= hash->h4[13];
|
||
|
|
B6 ^= hash->h4[14];
|
||
|
|
B7 ^= hash->h4[15];
|
||
|
|
|
||
|
|
ONE_ROUND_BIG(0_, 0, 3, 23, 17, 27);
|
||
|
|
ONE_ROUND_BIG(1_, 1, 28, 19, 22, 7);
|
||
|
|
ONE_ROUND_BIG(2_, 2, 29, 9, 15, 5);
|
||
|
|
ONE_ROUND_BIG(3_, 3, 4, 13, 10, 25);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
C32(0x0BA16B95), C32(0x72F999AD), C32(0x9FECC2AE), C32(0xBA3264FC),
|
||
|
|
C32(0x5E894929), C32(0x8E9F30E5), C32(0x2F1DAA37), C32(0xF0F2C558),
|
||
|
|
IF, 4, 13, PP8_4_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
C32(0xAC506643), C32(0xA90635A5), C32(0xE25B878B), C32(0xAAB7878F),
|
||
|
|
C32(0x88817F7A), C32(0x0A02892B), C32(0x559A7550), C32(0x598F657E),
|
||
|
|
IF, 13, 10, PP8_5_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
C32(0x7EEF60A1), C32(0x6B70E3E8), C32(0x9C1714D1), C32(0xB958E2A8),
|
||
|
|
C32(0xAB02675E), C32(0xED1C014F), C32(0xCD8D65BB), C32(0xFDB7A257),
|
||
|
|
IF, 10, 25, PP8_6_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
C32(0x09254899), C32(0xD699C7BC), C32(0x9019B6DC), C32(0x2B9022E4),
|
||
|
|
C32(0x8FA14956), C32(0x21BF9BD3), C32(0xB94D0943), C32(0x6FFDDC22),
|
||
|
|
IF, 25, 4, PP8_0_);
|
||
|
|
|
||
|
|
u32 COPY_A0 = A0, COPY_A1 = A1, COPY_A2 = A2, COPY_A3 = A3, COPY_A4 = A4, COPY_A5 = A5, COPY_A6 = A6, COPY_A7 = A7;
|
||
|
|
u32 COPY_B0 = B0, COPY_B1 = B1, COPY_B2 = B2, COPY_B3 = B3, COPY_B4 = B4, COPY_B5 = B5, COPY_B6 = B6, COPY_B7 = B7;
|
||
|
|
u32 COPY_C0 = C0, COPY_C1 = C1, COPY_C2 = C2, COPY_C3 = C3, COPY_C4 = C4, COPY_C5 = C5, COPY_C6 = C6, COPY_C7 = C7;
|
||
|
|
u32 COPY_D0 = D0, COPY_D1 = D1, COPY_D2 = D2, COPY_D3 = D3, COPY_D4 = D4, COPY_D5 = D5, COPY_D6 = D6, COPY_D7 = D7;
|
||
|
|
|
||
|
|
#define q SIMD_Q
|
||
|
|
|
||
|
|
A0 ^= 0x200;
|
||
|
|
|
||
|
|
ONE_ROUND_BIG(0_, 0, 3, 23, 17, 27);
|
||
|
|
ONE_ROUND_BIG(1_, 1, 28, 19, 22, 7);
|
||
|
|
ONE_ROUND_BIG(2_, 2, 29, 9, 15, 5);
|
||
|
|
ONE_ROUND_BIG(3_, 3, 4, 13, 10, 25);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
COPY_A0, COPY_A1, COPY_A2, COPY_A3,
|
||
|
|
COPY_A4, COPY_A5, COPY_A6, COPY_A7,
|
||
|
|
IF, 4, 13, PP8_4_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
COPY_B0, COPY_B1, COPY_B2, COPY_B3,
|
||
|
|
COPY_B4, COPY_B5, COPY_B6, COPY_B7,
|
||
|
|
IF, 13, 10, PP8_5_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
COPY_C0, COPY_C1, COPY_C2, COPY_C3,
|
||
|
|
COPY_C4, COPY_C5, COPY_C6, COPY_C7,
|
||
|
|
IF, 10, 25, PP8_6_);
|
||
|
|
|
||
|
|
STEP_BIG(
|
||
|
|
COPY_D0, COPY_D1, COPY_D2, COPY_D3,
|
||
|
|
COPY_D4, COPY_D5, COPY_D6, COPY_D7,
|
||
|
|
IF, 25, 4, PP8_0_);
|
||
|
|
|
||
|
|
#undef q
|
||
|
|
|
||
|
|
hash->h4[0] = A0;
|
||
|
|
hash->h4[1] = A1;
|
||
|
|
hash->h4[2] = A2;
|
||
|
|
hash->h4[3] = A3;
|
||
|
|
hash->h4[4] = A4;
|
||
|
|
hash->h4[5] = A5;
|
||
|
|
hash->h4[6] = A6;
|
||
|
|
hash->h4[7] = A7;
|
||
|
|
hash->h4[8] = B0;
|
||
|
|
hash->h4[9] = B1;
|
||
|
|
hash->h4[10] = B2;
|
||
|
|
hash->h4[11] = B3;
|
||
|
|
hash->h4[12] = B4;
|
||
|
|
hash->h4[13] = B5;
|
||
|
|
hash->h4[14] = B6;
|
||
|
|
hash->h4[15] = B7;
|
||
|
|
|
||
|
|
barrier(CLK_GLOBAL_MEM_FENCE);
|
||
|
|
}
|
||
|
|
|
||
|
|
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||
|
|
__kernel void search4(__global hash_t* hashes, __global uint* output, const ulong target)
|
||
|
|
{
|
||
|
|
uint gid = get_global_id(0);
|
||
|
|
__global hash_t *hash = &(hashes[gid-get_global_offset(0)]);
|
||
|
|
|
||
|
|
__local sph_u32 AES0[256], AES1[256], AES2[256], AES3[256];
|
||
|
|
|
||
|
|
int init = get_local_id(0);
|
||
|
|
int step = get_local_size(0);
|
||
|
|
|
||
|
|
for (int i = init; i < 256; i += step)
|
||
|
|
{
|
||
|
|
AES0[i] = AES0_C[i];
|
||
|
|
AES1[i] = AES1_C[i];
|
||
|
|
AES2[i] = AES2_C[i];
|
||
|
|
AES3[i] = AES3_C[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
barrier(CLK_LOCAL_MEM_FENCE);
|
||
|
|
|
||
|
|
// echo
|
||
|
|
sph_u64 W00, W01, W10, W11, W20, W21, W30, W31, W40, W41, W50, W51, W60, W61, W70, W71, W80, W81, W90, W91, WA0, WA1, WB0, WB1, WC0, WC1, WD0, WD1, WE0, WE1, WF0, WF1;
|
||
|
|
sph_u64 Vb00, Vb01, Vb10, Vb11, Vb20, Vb21, Vb30, Vb31, Vb40, Vb41, Vb50, Vb51, Vb60, Vb61, Vb70, Vb71;
|
||
|
|
Vb00 = Vb10 = Vb20 = Vb30 = Vb40 = Vb50 = Vb60 = Vb70 = 512UL;
|
||
|
|
Vb01 = Vb11 = Vb21 = Vb31 = Vb41 = Vb51 = Vb61 = Vb71 = 0;
|
||
|
|
|
||
|
|
sph_u32 K0 = 512;
|
||
|
|
sph_u32 K1 = 0;
|
||
|
|
sph_u32 K2 = 0;
|
||
|
|
sph_u32 K3 = 0;
|
||
|
|
|
||
|
|
W00 = Vb00;
|
||
|
|
W01 = Vb01;
|
||
|
|
W10 = Vb10;
|
||
|
|
W11 = Vb11;
|
||
|
|
W20 = Vb20;
|
||
|
|
W21 = Vb21;
|
||
|
|
W30 = Vb30;
|
||
|
|
W31 = Vb31;
|
||
|
|
W40 = Vb40;
|
||
|
|
W41 = Vb41;
|
||
|
|
W50 = Vb50;
|
||
|
|
W51 = Vb51;
|
||
|
|
W60 = Vb60;
|
||
|
|
W61 = Vb61;
|
||
|
|
W70 = Vb70;
|
||
|
|
W71 = Vb71;
|
||
|
|
W80 = hash->h8[0];
|
||
|
|
W81 = hash->h8[1];
|
||
|
|
W90 = hash->h8[2];
|
||
|
|
W91 = hash->h8[3];
|
||
|
|
WA0 = hash->h8[4];
|
||
|
|
WA1 = hash->h8[5];
|
||
|
|
WB0 = hash->h8[6];
|
||
|
|
WB1 = hash->h8[7];
|
||
|
|
WC0 = 0x80;
|
||
|
|
WC1 = 0;
|
||
|
|
WD0 = 0;
|
||
|
|
WD1 = 0;
|
||
|
|
WE0 = 0;
|
||
|
|
WE1 = 0x200000000000000;
|
||
|
|
WF0 = 0x200;
|
||
|
|
WF1 = 0;
|
||
|
|
|
||
|
|
for (unsigned u = 0; u < 10; u ++)
|
||
|
|
BIG_ROUND;
|
||
|
|
|
||
|
|
Vb00 ^= hash->h8[0] ^ W00 ^ W80;
|
||
|
|
Vb01 ^= hash->h8[1] ^ W01 ^ W81;
|
||
|
|
Vb10 ^= hash->h8[2] ^ W10 ^ W90;
|
||
|
|
Vb11 ^= hash->h8[3] ^ W11 ^ W91;
|
||
|
|
Vb20 ^= hash->h8[4] ^ W20 ^ WA0;
|
||
|
|
Vb21 ^= hash->h8[5] ^ W21 ^ WA1;
|
||
|
|
Vb30 ^= hash->h8[6] ^ W30 ^ WB0;
|
||
|
|
Vb31 ^= hash->h8[7] ^ W31 ^ WB1;
|
||
|
|
|
||
|
|
bool result = (Vb11 <= target);
|
||
|
|
if (result)
|
||
|
|
output[output[0xFF]++] = SWAP4(gid);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // FRESH_CL
|