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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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112
src/crypto/CryptoNight_x86.h
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@ -457,10 +457,10 @@ static inline __m128i int_sqrt_v2(const uint64_t n0)
template<xmrig::Variant VARIANT, xmrig::Variant BASE>
static inline void cryptonight_monero_tweak(uint64_t* mem_out, const uint8_t* l, uint64_t idx, __m128i ax0, __m128i bx0, __m128i bx1, __m128i cx)
static inline void cryptonight_monero_tweak(uint64_t* mem_out, const uint8_t* l, uint64_t idx, __m128i ax0, __m128i bx0, __m128i bx1, __m128i& cx)
{
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE(l, idx, ax0, bx0, bx1);
VARIANT2_SHUFFLE(l, idx, ax0, bx0, bx1, cx);
_mm_store_si128((__m128i *)mem_out, _mm_xor_si128(bx0, cx));
} else {
__m128i tmp = _mm_xor_si128(bx0, cx);
@ -543,8 +543,12 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l0[idx0 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(0, al0, ah0, cl, bx0, bx1);
if (VARIANT == xmrig::VARIANT_4) {
al0 ^= r0[2] | ((uint64_t)(r0[3]) << 32);
ah0 ^= r0[0] | ((uint64_t)(r0[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(0, cl, cx);
}
@ -553,7 +557,11 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx0, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx0, bx1, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l0, idx0 & MASK, ax0, bx0, bx1, cx);
} else {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx0, bx1, hi, lo);
}
}
al0 += hi;
@ -658,21 +666,46 @@ extern xmrig::CpuThread::cn_mainloop_fun cn_trtl_mainloop_ryzen_asm;
extern xmrig::CpuThread::cn_mainloop_fun cn_trtl_mainloop_bulldozer_asm;
extern xmrig::CpuThread::cn_mainloop_double_fun cn_trtl_double_mainloop_sandybridge_asm;
void wow_compile_code(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
void v4_compile_code(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
void v4_64_compile_code(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
void wow_compile_code_double(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
void v4_compile_code_double(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
void v4_64_compile_code_double(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM);
template<xmrig::Variant VARIANT>
void cn_r_compile_code(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM)
{
v4_compile_code(code, code_size, machine_code, ASM);
}
template<xmrig::Variant VARIANT>
void cn_r_compile_code_double(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM)
{
v4_compile_code_double(code, code_size, machine_code, ASM);
}
template<>
void cn_r_compile_code<xmrig::VARIANT_WOW>(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM)
{
wow_compile_code(code, code_size, machine_code, ASM);
}
template<>
void cn_r_compile_code_double<xmrig::VARIANT_WOW>(const V4_Instruction* code, int code_size, void* machine_code, xmrig::Assembly ASM)
{
wow_compile_code_double(code, code_size, machine_code, ASM);
}
template<xmrig::Algo ALGO, xmrig::Variant VARIANT, xmrig::Assembly ASM>
inline void cryptonight_single_hash_asm(const uint8_t *__restrict__ input, size_t size, uint8_t *__restrict__ output, cryptonight_ctx **__restrict__ ctx, uint64_t height)
{
constexpr size_t MEM = xmrig::cn_select_memory<ALGO>();
if ((VARIANT == xmrig::VARIANT_WOW) && (height != ctx[0]->generated_code_height)) {
if (xmrig::cn_is_cryptonight_r<VARIANT>() && !ctx[0]->generated_code_data.match(VARIANT, height)) {
V4_Instruction code[256];
const int code_size = v4_random_math_init(code, height);
v4_compile_code(code, code_size, reinterpret_cast<void*>(ctx[0]->generated_code), ASM);
ctx[0]->generated_code_height = height;
const int code_size = v4_random_math_init<VARIANT>(code, height);
cn_r_compile_code<VARIANT>(code, code_size, reinterpret_cast<void*>(ctx[0]->generated_code), ASM);
ctx[0]->generated_code_data.variant = VARIANT;
ctx[0]->generated_code_data.height = height;
}
xmrig::keccak(input, size, ctx[0]->state);
@ -711,7 +744,7 @@ inline void cryptonight_single_hash_asm(const uint8_t *__restrict__ input, size_
cn_trtl_mainloop_bulldozer_asm(ctx[0]);
}
}
else if (VARIANT == xmrig::VARIANT_WOW) {
else if (xmrig::cn_is_cryptonight_r<VARIANT>()) {
ctx[0]->generated_code(ctx[0]);
}
@ -726,11 +759,12 @@ inline void cryptonight_double_hash_asm(const uint8_t *__restrict__ input, size_
{
constexpr size_t MEM = xmrig::cn_select_memory<ALGO>();
if ((VARIANT == xmrig::VARIANT_WOW) && (height != ctx[0]->generated_code_double_height)) {
if (xmrig::cn_is_cryptonight_r<VARIANT>() && !ctx[0]->generated_code_double_data.match(VARIANT, height)) {
V4_Instruction code[256];
const int code_size = v4_random_math_init(code, height);
v4_compile_code_double(code, code_size, reinterpret_cast<void*>(ctx[0]->generated_code_double), ASM);
ctx[0]->generated_code_double_height = height;
const int code_size = v4_random_math_init<VARIANT>(code, height);
cn_r_compile_code_double<VARIANT>(code, code_size, reinterpret_cast<void*>(ctx[0]->generated_code_double), ASM);
ctx[0]->generated_code_double_data.variant = VARIANT;
ctx[0]->generated_code_double_data.height = height;
}
xmrig::keccak(input, size, ctx[0]->state);
@ -748,7 +782,7 @@ inline void cryptonight_double_hash_asm(const uint8_t *__restrict__ input, size_
else if (VARIANT == xmrig::VARIANT_TRTL) {
cn_trtl_double_mainloop_sandybridge_asm(ctx[0], ctx[1]);
}
else if (VARIANT == xmrig::VARIANT_WOW) {
else if (xmrig::cn_is_cryptonight_r<VARIANT>()) {
ctx[0]->generated_code_double(ctx[0], ctx[1]);
}
@ -847,8 +881,12 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l0[idx0 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(0, al0, ah0, cl, bx00, bx01);
if (VARIANT == xmrig::VARIANT_4) {
al0 ^= r0[2] | ((uint64_t)(r0[3]) << 32);
ah0 ^= r0[0] | ((uint64_t)(r0[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(0, cl, cx0);
}
@ -857,7 +895,11 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx0, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx00, bx01, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l0, idx0 & MASK, ax0, bx00, bx01, cx0);
} else {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx00, bx01, hi, lo);
}
}
al0 += hi;
@ -895,8 +937,12 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l1[idx1 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(1, al1, ah1, cl, bx10, bx11);
if (VARIANT == xmrig::VARIANT_4) {
al1 ^= r1[2] | ((uint64_t)(r1[3]) << 32);
ah1 ^= r1[0] | ((uint64_t)(r1[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(1, cl, cx1);
}
@ -905,7 +951,11 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx1, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l1, idx1 & MASK, ax1, bx10, bx11, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l1, idx1 & MASK, ax1, bx10, bx11, cx1);
} else {
VARIANT2_SHUFFLE2(l1, idx1 & MASK, ax1, bx10, bx11, hi, lo);
}
}
al1 += hi;
@ -989,18 +1039,30 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
#define CN_STEP4(part, a, b0, b1, c, l, mc, ptr, idx) \
uint64_t al##part, ah##part; \
if (BASE == xmrig::VARIANT_2) { \
if (VARIANT == xmrig::VARIANT_WOW) { \
const uint64_t al = _mm_cvtsi128_si64(a); \
const uint64_t ah = _mm_cvtsi128_si64(_mm_srli_si128(a, 8)); \
VARIANT4_RANDOM_MATH(part, al, ah, cl##part, b0, b1); \
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) { \
al##part = _mm_cvtsi128_si64(a); \
ah##part = _mm_cvtsi128_si64(_mm_srli_si128(a, 8)); \
VARIANT4_RANDOM_MATH(part, al##part, ah##part, cl##part, b0, b1); \
if (VARIANT == xmrig::VARIANT_4) { \
al##part ^= r##part[2] | ((uint64_t)(r##part[3]) << 32); \
ah##part ^= r##part[0] | ((uint64_t)(r##part[1]) << 32); \
} \
} else { \
VARIANT2_INTEGER_MATH(part, cl##part, c); \
} \
} \
lo = __umul128(idx, cl##part, &hi); \
if (BASE == xmrig::VARIANT_2) { \
VARIANT2_SHUFFLE2(l, idx & MASK, a, b0, b1, hi, lo); \
if (VARIANT == xmrig::VARIANT_4) { \
VARIANT2_SHUFFLE(l, idx & MASK, a, b0, b1, c); \
} else { \
VARIANT2_SHUFFLE2(l, idx & MASK, a, b0, b1, hi, lo); \
} \
} \
if (VARIANT == xmrig::VARIANT_4) { \
a = _mm_set_epi64x(ah##part, al##part); \
} \
a = _mm_add_epi64(a, _mm_set_epi64x(lo, hi)); \
\