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#899 Add ASM implementation for cn/half.

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XMRig 2019-01-14 18:09:16 +07:00
parent b43336582d
commit 492449e9fb
14 changed files with 2075 additions and 13 deletions
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20
src/workers/CpuThread.cpp
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@ -65,7 +65,7 @@ xmrig::CpuThread::cn_hash_fun xmrig::CpuThread::fn(Algo algorithm, AlgoVariant a
assert(variant >= VARIANT_0 && variant < VARIANT_MAX);
# ifndef XMRIG_NO_ASM
constexpr const size_t count = VARIANT_MAX * 10 * 3 + 4;
constexpr const size_t count = VARIANT_MAX * 10 * 3 + 8;
# else
constexpr const size_t count = VARIANT_MAX * 10 * 3;
# endif
@ -266,7 +266,12 @@ xmrig::CpuThread::cn_hash_fun xmrig::CpuThread::fn(Algo algorithm, AlgoVariant a
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_2, ASM_INTEL>,
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_2, ASM_RYZEN>,
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_2, ASM_BULLDOZER>,
cryptonight_double_hash_asm<CRYPTONIGHT, VARIANT_2, ASM_INTEL>
cryptonight_double_hash_asm<CRYPTONIGHT, VARIANT_2, ASM_INTEL>,
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_HALF, ASM_INTEL>,
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_HALF, ASM_RYZEN>,
cryptonight_single_hash_asm<CRYPTONIGHT, VARIANT_HALF, ASM_BULLDOZER>,
cryptonight_double_hash_asm<CRYPTONIGHT, VARIANT_HALF, ASM_INTEL>
# endif
};
@ -457,14 +462,19 @@ size_t xmrig::CpuThread::fnIndex(Algo algorithm, AlgoVariant av, Variant variant
}
constexpr const size_t offset = VARIANT_MAX * 10 * 3;
size_t extra_offset = 0;
if (algorithm == CRYPTONIGHT && (variant == VARIANT_2 || variant == VARIANT_HALF)) {
if (variant == VARIANT_HALF) {
extra_offset += 4;
}
if (algorithm == CRYPTONIGHT && variant == VARIANT_2) {
if (av == AV_SINGLE) {
return offset + assembly - 2;
return offset + extra_offset + assembly - 2;
}
if (av == AV_DOUBLE) {
return offset + 3;
return offset + 3 + extra_offset;
}
}
# endif