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Added reference implementation for cn/gpu (cn-gpu).

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This commit is contained in:
XMRig 2019-02-03 14:44:23 +07:00
parent 7605c4241f
commit bd4bc9ba4d
18 changed files with 614 additions and 31 deletions
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21
src/common/cpu/BasicCpuInfo.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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
* Copyright 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 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
@ -35,6 +36,10 @@
# define bit_AES (1 << 25)
#endif
#ifndef bit_AVX2
# define bit_AVX2 (1 << 5)
#endif
#include "common/cpu/BasicCpuInfo.h"
@ -93,10 +98,20 @@ static inline bool has_aes_ni()
}
static inline bool has_avx2()
{
int32_t cpu_info[4] = { 0 };
cpuid(EXTENDED_FEATURES, cpu_info);
return (cpu_info[EBX_Reg] & bit_AVX2) != 0;
}
xmrig::BasicCpuInfo::BasicCpuInfo() :
m_assembly(ASM_NONE),
m_aes(has_aes_ni()),
m_brand(),
m_aes(has_aes_ni()),
m_avx2(has_avx2()),
m_threads(std::thread::hardware_concurrency())
{
cpu_brand_string(m_brand);

9
src/common/cpu/BasicCpuInfo.h
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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
* Copyright 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 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
@ -41,6 +42,7 @@ protected:
inline Assembly assembly() const override { return m_assembly; }
inline bool hasAES() const override { return m_aes; }
inline bool hasAVX2() const override { return m_avx2; }
inline bool isSupported() const override { return true; }
inline const char *brand() const override { return m_brand; }
inline int32_t cores() const override { return -1; }
@ -58,8 +60,9 @@ protected:
private:
Assembly m_assembly;
bool m_aes;
char m_brand[64];
const bool m_aes;
const bool m_avx2;
int32_t m_threads;
};

7
src/common/crypto/Algorithm.cpp
View file

@ -86,6 +86,10 @@ static AlgoData const algorithms[] = {
{ "cryptonight-ultralite", "cn-ultralite", xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
{ "cryptonight_turtle", "cn_turtle", xmrig::CRYPTONIGHT_PICO, xmrig::VARIANT_TRTL },
# endif
# ifndef XMRIG_NO_CN_GPU
{ "cryptonight/gpu", "cn/gpu", xmrig::CRYPTONIGHT, xmrig::VARIANT_GPU },
# endif
};
@ -120,7 +124,8 @@ static const char *variants[] = {
"rto",
"2",
"half",
"trtl"
"trtl",
"gpu"
};

5
src/common/interfaces/ICpuInfo.h
View file

@ -4,7 +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 2016-2018 XMRig <support@xmrig.com>
* Copyright 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 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
@ -40,6 +42,7 @@ public:
virtual ~ICpuInfo() {}
virtual bool hasAES() const = 0;
virtual bool hasAVX2() const = 0;
virtual bool isSupported() const = 0;
virtual bool isX64() const = 0;
virtual const char *brand() const = 0;

3
src/common/net/Pool.cpp
View file

@ -4,7 +4,7 @@
* 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 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
@ -419,6 +419,7 @@ void Pool::rebuild()
addVariant(xmrig::VARIANT_XHV);
addVariant(xmrig::VARIANT_XAO);
addVariant(xmrig::VARIANT_RTO);
addVariant(xmrig::VARIANT_GPU);
addVariant(xmrig::VARIANT_AUTO);
# endif
}

1
src/common/xmrig.h
View file

@ -73,6 +73,7 @@ enum Variant {
VARIANT_2 = 8, // CryptoNight variant 2
VARIANT_HALF = 9, // CryptoNight variant 2 with half iterations (Masari/Stellite)
VARIANT_TRTL = 10, // CryptoNight Turtle (TRTL)
VARIANT_GPU = 11, // CryptoNight-GPU (Ryo)
VARIANT_MAX
};