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Support for Cryptonight variant 4 (Monero)

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This commit is contained in:
SChernykh 2019-02-17 18:17:14 +01:00
parent 2df204f8a8
commit 764767d317
28 changed files with 2610 additions and 253 deletions
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20
src/crypto/CryptoNight_monero.h
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@ -83,7 +83,7 @@
sqrt_result_xmm_##part = int_sqrt_v2(cx_0 + division_result); \
} while (0)
# define VARIANT2_SHUFFLE(base_ptr, offset, _a, _b, _b1) \
# define VARIANT2_SHUFFLE(base_ptr, offset, _a, _b, _b1, _c) \
do { \
const __m128i chunk1 = _mm_load_si128((__m128i *)((base_ptr) + ((offset) ^ 0x10))); \
const __m128i chunk2 = _mm_load_si128((__m128i *)((base_ptr) + ((offset) ^ 0x20))); \
@ -91,6 +91,9 @@
_mm_store_si128((__m128i *)((base_ptr) + ((offset) ^ 0x10)), _mm_add_epi64(chunk3, _b1)); \
_mm_store_si128((__m128i *)((base_ptr) + ((offset) ^ 0x20)), _mm_add_epi64(chunk1, _b)); \
_mm_store_si128((__m128i *)((base_ptr) + ((offset) ^ 0x30)), _mm_add_epi64(chunk2, _a)); \
if (VARIANT == xmrig::VARIANT_4) { \
_c = _mm_xor_si128(_mm_xor_si128(_c, chunk3), _mm_xor_si128(chunk1, chunk2)); \
} \
} while (0)
# define VARIANT2_SHUFFLE2(base_ptr, offset, _a, _b, _b1, hi, lo) \
@ -125,7 +128,7 @@
sqrt_result_##part += ((r2 + b > sqrt_input) ? -1 : 0) + ((r2 + (1ULL << 32) < sqrt_input - s) ? 1 : 0); \
} while (0)
# define VARIANT2_SHUFFLE(base_ptr, offset, _a, _b, _b1) \
# define VARIANT2_SHUFFLE(base_ptr, offset, _a, _b, _b1, _c) \
do { \
const uint64x2_t chunk1 = vld1q_u64((uint64_t*)((base_ptr) + ((offset) ^ 0x10))); \
const uint64x2_t chunk2 = vld1q_u64((uint64_t*)((base_ptr) + ((offset) ^ 0x20))); \
@ -133,6 +136,9 @@
vst1q_u64((uint64_t*)((base_ptr) + ((offset) ^ 0x10)), vaddq_u64(chunk3, vreinterpretq_u64_u8(_b1))); \
vst1q_u64((uint64_t*)((base_ptr) + ((offset) ^ 0x20)), vaddq_u64(chunk1, vreinterpretq_u64_u8(_b))); \
vst1q_u64((uint64_t*)((base_ptr) + ((offset) ^ 0x30)), vaddq_u64(chunk2, vreinterpretq_u64_u8(_a))); \
if (VARIANT == xmrig::VARIANT_4) { \
_c = veorq_u64(veorq_u64(_c, chunk3), veorq_u64(chunk1, chunk2)); \
} \
} while (0)
# define VARIANT2_SHUFFLE2(base_ptr, offset, _a, _b, _b1, hi, lo) \
@ -152,26 +158,28 @@
#define SWAP64LE(x) x
#define hash_extra_blake(data, length, hash) blake256_hash((uint8_t*)(hash), (uint8_t*)(data), (length))
#include "common/xmrig.h"
#include "variant4_random_math.h"
#define VARIANT4_RANDOM_MATH_INIT(part) \
uint32_t r##part[8]; \
uint32_t r##part[9]; \
struct V4_Instruction code##part[256]; \
if (VARIANT == xmrig::VARIANT_WOW) { \
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) { \
r##part[0] = (uint32_t)(h##part[12]); \
r##part[1] = (uint32_t)(h##part[12] >> 32); \
r##part[2] = (uint32_t)(h##part[13]); \
r##part[3] = (uint32_t)(h##part[13] >> 32); \
} \
v4_random_math_init(code##part, height);
v4_random_math_init<VARIANT>(code##part, height);
#define VARIANT4_RANDOM_MATH(part, al, ah, cl, bx0, bx1) \
if (VARIANT == xmrig::VARIANT_WOW) { \
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) { \
cl ^= (r##part[0] + r##part[1]) | ((uint64_t)(r##part[2] + r##part[3]) << 32); \
r##part[4] = static_cast<uint32_t>(al); \
r##part[5] = static_cast<uint32_t>(ah); \
r##part[6] = static_cast<uint32_t>(_mm_cvtsi128_si32(bx0)); \
r##part[7] = static_cast<uint32_t>(_mm_cvtsi128_si32(bx1)); \
r##part[8] = static_cast<uint32_t>(_mm_cvtsi128_si32(_mm_srli_si128(bx1, 8))); \
v4_random_math(code##part, r##part); \
}