KawPow WIP

This commit is contained in:
SChernykh 2020-05-24 23:57:41 +02:00
parent 07025dc41b
commit 22b937cc1c
88 changed files with 11004 additions and 8383 deletions

View file

@ -294,11 +294,7 @@ static inline void cn_implode_scratchpad(const __m128i *input, __m128i *output)
{
constexpr CnAlgo<ALGO> props;
# ifdef XMRIG_ALGO_CN_GPU
constexpr bool IS_HEAVY = props.isHeavy() || ALGO == Algorithm::CN_GPU;
# else
constexpr bool IS_HEAVY = props.isHeavy();
# endif
__m128i xout0, xout1, xout2, xout3, xout4, xout5, xout6, xout7;
__m128i k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
@ -580,66 +576,6 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
}
} /* namespace xmrig */
#ifdef XMRIG_ALGO_CN_GPU
template<size_t ITER, uint32_t MASK>
void cn_gpu_inner_arm(const uint8_t *spad, uint8_t *lpad);
namespace xmrig {
template<size_t MEM>
void cn_explode_scratchpad_gpu(const uint8_t *input, uint8_t *output)
{
constexpr size_t hash_size = 200; // 25x8 bytes
alignas(16) uint64_t hash[25];
for (uint64_t i = 0; i < MEM / 512; i++) {
memcpy(hash, input, hash_size);
hash[0] ^= i;
xmrig::keccakf(hash, 24);
memcpy(output, hash, 160);
output += 160;
xmrig::keccakf(hash, 24);
memcpy(output, hash, 176);
output += 176;
xmrig::keccakf(hash, 24);
memcpy(output, hash, 176);
output += 176;
}
}
template<xmrig::Algorithm::Id ALGO, bool SOFT_AES>
inline void cryptonight_single_hash_gpu(const uint8_t *__restrict__ input, size_t size, uint8_t *__restrict__ output, cryptonight_ctx **__restrict__ ctx, uint64_t height)
{
constexpr CnAlgo<ALGO> props;
keccak(input, size, ctx[0]->state);
cn_explode_scratchpad_gpu<props.memory()>(ctx[0]->state, ctx[0]->memory);
fesetround(FE_TONEAREST);
cn_gpu_inner_arm<props.iterations(), props.mask()>(ctx[0]->state, ctx[0]->memory);
cn_implode_scratchpad<ALGO, SOFT_AES>(reinterpret_cast<const __m128i *>(ctx[0]->memory), reinterpret_cast<__m128i *>(ctx[0]->state));
keccakf(reinterpret_cast<uint64_t*>(ctx[0]->state), 24);
memcpy(output, ctx[0]->state, 32);
}
} /* namespace xmrig */
#endif
namespace xmrig {
template<Algorithm::Id ALGO, bool SOFT_AES>
inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t size, uint8_t *__restrict__ output, struct cryptonight_ctx **__restrict__ ctx, uint64_t height)
{