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PoW changes WIP

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This commit is contained in:
XMRig 2018-03-06 21:34:20 +07:00
parent df6a397e52
commit 8b60585004
9 changed files with 121 additions and 91 deletions
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1
CMakeLists.txt
View file

@ -57,6 +57,7 @@ set(HEADERS_CRYPTO
src/crypto/c_keccak.h
src/crypto/c_skein.h
src/crypto/CryptoNight.h
src/crypto/CryptoNight_monero.h
src/crypto/CryptoNight_test.h
src/crypto/groestl_tables.h
src/crypto/hash.h

17
src/Mem.cpp
View file

@ -4,8 +4,9 @@
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2016-2017 XMRig <support@xmrig.com>
*
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -46,10 +47,10 @@ cryptonight_ctx *Mem::create(int threadId)
}
# endif
cryptonight_ctx *ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
cryptonight_ctx *ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MONERO_MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
const int ratio = m_doubleHash ? 2 : 1;
ctx->memory = &m_memory[MEMORY * (threadId * ratio + 1)];
ctx->memory = &m_memory[MONERO_MEMORY * (threadId * ratio + 1)];
return ctx;
}
@ -72,15 +73,15 @@ cryptonight_ctx *Mem::createLite(int threadId) {
cryptonight_ctx *ctx;
if (!m_doubleHash) {
const size_t offset = MEMORY * (threadId + 1);
const size_t offset = MONERO_MEMORY * (threadId + 1);
ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[offset + MEMORY_LITE]);
ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[offset + AEON_MEMORY]);
ctx->memory = &m_memory[offset];
return ctx;
}
ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
ctx->memory = &m_memory[MEMORY * (threadId + 1)];
ctx = reinterpret_cast<cryptonight_ctx *>(&m_memory[MONERO_MEMORY - sizeof(cryptonight_ctx) * (threadId + 1)]);
ctx->memory = &m_memory[MONERO_MEMORY * (threadId + 1)];
return ctx;
}

9
src/Mem_unix.cpp
View file

@ -4,8 +4,9 @@
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2016-2017 XMRig <support@xmrig.com>
*
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -46,7 +47,7 @@ bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
m_doubleHash = doubleHash;
const int ratio = (doubleHash && algo != Options::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
const size_t size = MEMORY * (threads * ratio + 1);
const size_t size = MONERO_MEMORY * (threads * ratio + 1);
if (!enabled) {
m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));
@ -83,7 +84,7 @@ bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
void Mem::release()
{
const int size = MEMORY * (m_threads + 1);
const int size = MONERO_MEMORY * (m_threads + 1);
if (m_flags & HugepagesEnabled) {
if (m_flags & Lock) {

7
src/Mem_win.cpp
View file

@ -4,8 +4,9 @@
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2016-2017 XMRig <support@xmrig.com>
*
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -151,7 +152,7 @@ bool Mem::allocate(int algo, int threads, bool doubleHash, bool enabled)
m_doubleHash = doubleHash;
const int ratio = (doubleHash && algo != Options::ALGO_CRYPTONIGHT_LITE) ? 2 : 1;
const size_t size = MEMORY * (threads * ratio + 1);
const size_t size = MONERO_MEMORY * (threads * ratio + 1);
if (!enabled) {
m_memory = static_cast<uint8_t*>(_mm_malloc(size, 16));

92
src/crypto/CryptoNight.cpp
View file

@ -25,33 +25,6 @@
#include "crypto/CryptoNight.h"
// VARIANT ALTERATIONS
#define VARIANT1_CHECK() \
if (MONERO && version > 6 && size < 43) \
{ \
return false; \
}
#define VARIANT1_INIT(part) \
const uint64_t tweak1_2_##part =\
(MONERO && version > 6) ? \
(*reinterpret_cast<const uint64_t*>(reinterpret_cast<const uint8_t*>(input) + 35 + part * size) ^ \
*(reinterpret_cast<const uint64_t*>(ctx->state##part) + 24)) : 0;
#define VARIANT1_1(p) \
do if(version > 6) \
{ \
const uint8_t tmp = reinterpret_cast<const uint8_t*>(p)[11]; \
static const uint32_t table = 0x75310; \
const uint8_t index = (((tmp >> 3) & 6) | (tmp & 1)) << 1; \
((uint8_t*)(p))[11] = tmp ^ ((table >> index) & 0x30); \
} while(0)
#define VARIANT1_2(p, part) \
do if(MONERO && version > 6) { \
(p) ^= tweak1_2_##part ; \
} while(0)
#if defined(XMRIG_ARM)
# include "crypto/CryptoNight_arm.h"
@ -66,66 +39,58 @@
bool (*cryptonight_hash_ctx)(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = nullptr;
void (*cryptonight_hash_ctx)(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = nullptr;
static bool cryptonight_av1_aesni(const void *input, size_t size, void *output, struct cryptonight_ctx *ctx, uint8_t version) {
static void cryptonight_av1_aesni(const void *input, size_t size, void *output, struct cryptonight_ctx *ctx, uint8_t version) {
# if !defined(XMRIG_ARMv7)
return cryptonight_hash<0x80000, MEMORY, 0x1FFFF0, false, true>(input, size, output, ctx, version);
# else
return false;
cryptonight_hash<MONERO_ITER, MONERO_MEMORY, MONERO_MASK, false, true>(input, size, output, ctx, version);
# endif
}
static bool cryptonight_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
static void cryptonight_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
# if !defined(XMRIG_ARMv7)
return cryptonight_double_hash<0x80000, MEMORY, 0x1FFFF0, false, true>(input, size, output, ctx, version);
# else
return false;
cryptonight_double_hash<MONERO_ITER, MONERO_MEMORY, MONERO_MASK, false, true>(input, size, output, ctx, version);
# endif
}
static bool cryptonight_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
return cryptonight_hash<0x80000, MEMORY, 0x1FFFF0, true, true>(input, size, output, ctx, version);
static void cryptonight_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
cryptonight_hash<MONERO_ITER, MONERO_MEMORY, MONERO_MASK, true, true>(input, size, output, ctx, version);
}
static bool cryptonight_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
return cryptonight_double_hash<0x80000, MEMORY, 0x1FFFF0, true, true>(input, size, output, ctx, version);
static void cryptonight_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
cryptonight_double_hash<MONERO_ITER, MONERO_MEMORY, MONERO_MASK, true, true>(input, size, output, ctx, version);
}
#ifndef XMRIG_NO_AEON
static bool cryptonight_lite_av1_aesni(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
static void cryptonight_lite_av1_aesni(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
# if !defined(XMRIG_ARMv7)
return cryptonight_hash<0x40000, MEMORY_LITE, 0xFFFF0, false, false>(input, size, output, ctx, version);
# else
return false;
cryptonight_hash<AEON_ITER, AEON_MEMORY, AEON_MASK, false, false>(input, size, output, ctx, version);
# endif
}
static bool cryptonight_lite_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
static void cryptonight_lite_av2_aesni_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
# if !defined(XMRIG_ARMv7)
return cryptonight_double_hash<0x40000, MEMORY_LITE, 0xFFFF0, false, false>(input, size, output, ctx, version);
# else
return false;
cryptonight_double_hash<AEON_ITER, AEON_MEMORY, AEON_MASK, false, false>(input, size, output, ctx, version);
# endif
}
static bool cryptonight_lite_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
return cryptonight_hash<0x40000, MEMORY_LITE, 0xFFFF0, true, false>(input, size, output, ctx, version);
static void cryptonight_lite_av3_softaes(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
cryptonight_hash<AEON_ITER, AEON_MEMORY, AEON_MASK, true, false>(input, size, output, ctx, version);
}
static bool cryptonight_lite_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
return cryptonight_double_hash<0x40000, MEMORY_LITE, 0xFFFF0, true, false>(input, size, output, ctx, version);
static void cryptonight_lite_av4_softaes_double(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t version) {
cryptonight_double_hash<AEON_ITER, AEON_MEMORY, AEON_MASK, true, false>(input, size, output, ctx, version);
}
bool (*cryptonight_variations[8])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = {
void (*cryptonight_variations[8])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = {
cryptonight_av1_aesni,
cryptonight_av2_aesni_double,
cryptonight_av3_softaes,
@ -136,7 +101,7 @@ bool (*cryptonight_variations[8])(const void *input, size_t size, void *output,
cryptonight_lite_av4_softaes_double
};
#else
bool (*cryptonight_variations[4])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = {
void (*cryptonight_variations[4])(const void *input, size_t size, void *output, cryptonight_ctx *ctx, uint8_t) = {
cryptonight_av1_aesni,
cryptonight_av2_aesni_double,
cryptonight_av3_softaes,
@ -147,8 +112,9 @@ bool (*cryptonight_variations[4])(const void *input, size_t size, void *output,
bool CryptoNight::hash(const Job &job, JobResult &result, cryptonight_ctx *ctx)
{
const bool rc = cryptonight_hash_ctx(job.blob(), job.size(), result.result, ctx, job.version());
return rc && *reinterpret_cast<uint64_t*>(result.result + 24) < job.target();
cryptonight_hash_ctx(job.blob(), job.size(), result.result, ctx, job.version());
return *reinterpret_cast<uint64_t*>(result.result + 24) < job.target();
}
@ -170,9 +136,9 @@ bool CryptoNight::init(int algo, int variant)
}
bool CryptoNight::hash(const uint8_t *input, size_t size, uint8_t *output, cryptonight_ctx *ctx, uint8_t version)
void CryptoNight::hash(const uint8_t *input, size_t size, uint8_t *output, cryptonight_ctx *ctx, uint8_t version)
{
return cryptonight_hash_ctx(input, size, output, ctx, version);
cryptonight_hash_ctx(input, size, output, ctx, version);
}
@ -183,17 +149,17 @@ bool CryptoNight::selfTest(int algo) {
char output[64];
struct cryptonight_ctx *ctx = (struct cryptonight_ctx*) _mm_malloc(sizeof(struct cryptonight_ctx), 16);
ctx->memory = (uint8_t *) _mm_malloc(MEMORY * 2, 16);
struct cryptonight_ctx *ctx = static_cast<cryptonight_ctx *>(_mm_malloc(sizeof(cryptonight_ctx), 16));
ctx->memory = static_cast<uint8_t *>(_mm_malloc(MONERO_MEMORY * 2, 16));
const bool rc = cryptonight_hash_ctx(test_input, 76, output, ctx, 0);
cryptonight_hash_ctx(test_input, 76, output, ctx, 0);
_mm_free(ctx->memory);
_mm_free(ctx);
# ifndef XMRIG_NO_AEON
return rc && memcmp(output, algo == Options::ALGO_CRYPTONIGHT_LITE ? test_output1 : test_output0, (Options::i()->doubleHash() ? 64 : 32)) == 0;
return memcmp(output, algo == Options::ALGO_CRYPTONIGHT_LITE ? test_output1 : test_output0, (Options::i()->doubleHash() ? 64 : 32)) == 0;
# else
return rc && memcmp(output, test_output0, (Options::i()->doubleHash() ? 64 : 32)) == 0;
return memcmp(output, test_output0, (Options::i()->doubleHash() ? 64 : 32)) == 0;
# endif
}

10
src/crypto/CryptoNight.h
View file

@ -32,9 +32,13 @@
#include "align.h"
#define AEON_MEMORY 1048576
#define AEON_MASK 0xFFFF0
#define AEON_ITER 0x40000
#define MEMORY 2097152 /* 2 MiB */
#define MEMORY_LITE 1048576 /* 1 MiB */
#define MONERO_MEMORY 2097152
#define MONERO_MASK 0x1FFFF0
#define MONERO_ITER 0x80000
struct cryptonight_ctx {
@ -53,7 +57,7 @@ class CryptoNight
public:
static bool hash(const Job &job, JobResult &result, cryptonight_ctx *ctx);
static bool init(int algo, int variant);
static bool hash(const uint8_t *input, size_t size, uint8_t *output, cryptonight_ctx *ctx, uint8_t version);
static void hash(const uint8_t *input, size_t size, uint8_t *output, cryptonight_ctx *ctx, uint8_t version);
private:
static bool selfTest(int algo);

57
src/crypto/CryptoNight_monero.h Normal file
View file

@ -0,0 +1,57 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CRYPTONIGHT_MONERO_H__
#define __CRYPTONIGHT_MONERO_H__
// VARIANT ALTERATIONS
#define VARIANT1_INIT(part) \
uint64_t tweak1_2_##part = 0; \
if (MONERO) { \
if (version > 6) { \
tweak1_2_##part = (*reinterpret_cast<const uint64_t*>(reinterpret_cast<const uint8_t*>(input) + 35 + part * size) ^ \
*(reinterpret_cast<const uint64_t*>(ctx->state##part) + 24)); \
} \
}
#define VARIANT1_1(p) \
if (MONERO) { \
if (version > 6) { \
const uint8_t tmp = reinterpret_cast<const uint8_t*>(p)[11]; \
static const uint32_t table = 0x75310; \
const uint8_t index = (((tmp >> 3) & 6) | (tmp & 1)) << 1; \
((uint8_t*)(p))[11] = tmp ^ ((table >> index) & 0x30); \
} \
}
#define VARIANT1_2(p, part) \
if (MONERO) { \
if (version > 6) { \
(p) ^= tweak1_2_##part; \
} \
}
#endif /* __CRYPTONIGHT_MONERO_H__ */

3
src/crypto/CryptoNight_x86.h
View file

@ -35,6 +35,7 @@
#include "crypto/CryptoNight.h"
#include "crypto/CryptoNight_monero.h"
#include "crypto/soft_aes.h"
@ -313,7 +314,6 @@ inline bool cryptonight_hash(const void *__restrict__ input, size_t size, void *
{
keccak(static_cast<const uint8_t*>(input), (int) size, ctx->state0, 200);
VARIANT1_CHECK();
VARIANT1_INIT(0);
cn_explode_scratchpad<MEM, SOFT_AES>((__m128i*) ctx->state0, (__m128i*) ctx->memory);
@ -374,7 +374,6 @@ inline bool cryptonight_double_hash(const void *__restrict__ input, size_t size,
keccak((const uint8_t *) input, (int) size, ctx->state0, 200);
keccak((const uint8_t *) input + size, (int) size, ctx->state1, 200);
VARIANT1_CHECK();
VARIANT1_INIT(0);
VARIANT1_INIT(1);

4
src/workers/DoubleWorker.cpp
View file

@ -86,7 +86,8 @@ void DoubleWorker::start()
*Job::nonce(m_state->blob) = ++m_state->nonce1;
*Job::nonce(m_state->blob + m_state->job.size()) = ++m_state->nonce2;
if (CryptoNight::hash(m_state->blob, m_state->job.size(), m_hash, m_ctx, m_state->job.version())) {
CryptoNight::hash(m_state->blob, m_state->job.size(), m_hash, m_ctx, m_state->job.version());
if (*reinterpret_cast<uint64_t*>(m_hash + 24) < m_state->job.target()) {
Workers::submit(JobResult(m_state->job.poolId(), m_state->job.id(), m_state->nonce1, m_hash, m_state->job.diff()));
}
@ -94,7 +95,6 @@ void DoubleWorker::start()
if (*reinterpret_cast<uint64_t*>(m_hash + 32 + 24) < m_state->job.target()) {
Workers::submit(JobResult(m_state->job.poolId(), m_state->job.id(), m_state->nonce2, m_hash + 32, m_state->job.diff()));
}
} // print on error ?
std::this_thread::yield();
}