Ecosystem/xmrig
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xmrig/src/base/crypto/Algorithm.cpp
XMRig 5f9e0ebc6c
v6.12.0-dev
2021-04-18 20:12:03 +07:00

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/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* 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 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2018-2021 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2021 XMRig <https://github.com/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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "base/crypto/Algorithm.h"
#include "3rdparty/rapidjson/document.h"
#include <cassert>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#ifdef _MSC_VER
# define strcasecmp _stricmp
#endif
namespace xmrig {
struct AlgoName
{
const char *name;
const char *shortName;
const Algorithm::Id id;
};
static AlgoName const algorithm_names[] = {
{ "cryptonight/0", "cn/0", Algorithm::CN_0 },
{ "cryptonight", "cn", Algorithm::CN_0 },
{ "cryptonight/1", "cn/1", Algorithm::CN_1 },
{ "cryptonight-monerov7", nullptr, Algorithm::CN_1 },
{ "cryptonight_v7", nullptr, Algorithm::CN_1 },
{ "cryptonight/2", "cn/2", Algorithm::CN_2 },
{ "cryptonight-monerov8", nullptr, Algorithm::CN_2 },
{ "cryptonight_v8", nullptr, Algorithm::CN_2 },
{ "cryptonight/r", "cn/r", Algorithm::CN_R },
{ "cryptonight_r", nullptr, Algorithm::CN_R },
{ "cryptonight/fast", "cn/fast", Algorithm::CN_FAST },
{ "cryptonight/msr", "cn/msr", Algorithm::CN_FAST },
{ "cryptonight/half", "cn/half", Algorithm::CN_HALF },
{ "cryptonight/xao", "cn/xao", Algorithm::CN_XAO },
{ "cryptonight_alloy", nullptr, Algorithm::CN_XAO },
{ "cryptonight/rto", "cn/rto", Algorithm::CN_RTO },
{ "cryptonight/rwz", "cn/rwz", Algorithm::CN_RWZ },
{ "cryptonight/zls", "cn/zls", Algorithm::CN_ZLS },
{ "cryptonight/double", "cn/double", Algorithm::CN_DOUBLE },
# ifdef XMRIG_ALGO_CN_LITE
{ "cryptonight-lite/0", "cn-lite/0", Algorithm::CN_LITE_0 },
{ "cryptonight-lite/1", "cn-lite/1", Algorithm::CN_LITE_1 },
{ "cryptonight-lite", "cn-lite", Algorithm::CN_LITE_1 },
{ "cryptonight-light", "cn-light", Algorithm::CN_LITE_1 },
{ "cryptonight_lite", nullptr, Algorithm::CN_LITE_1 },
{ "cryptonight-aeonv7", nullptr, Algorithm::CN_LITE_1 },
{ "cryptonight_lite_v7", nullptr, Algorithm::CN_LITE_1 },
# endif
# ifdef XMRIG_ALGO_CN_HEAVY
{ "cryptonight-heavy/0", "cn-heavy/0", Algorithm::CN_HEAVY_0 },
{ "cryptonight-heavy", "cn-heavy", Algorithm::CN_HEAVY_0 },
{ "cryptonight_heavy", nullptr, Algorithm::CN_HEAVY_0 },
{ "cryptonight-heavy/xhv", "cn-heavy/xhv", Algorithm::CN_HEAVY_XHV },
{ "cryptonight_haven", nullptr, Algorithm::CN_HEAVY_XHV },
{ "cryptonight-heavy/tube", "cn-heavy/tube", Algorithm::CN_HEAVY_TUBE },
{ "cryptonight-bittube2", nullptr, Algorithm::CN_HEAVY_TUBE },
# endif
# ifdef XMRIG_ALGO_CN_PICO
{ "cryptonight-pico", "cn-pico", Algorithm::CN_PICO_0 },
{ "cryptonight-pico/trtl", "cn-pico/trtl", Algorithm::CN_PICO_0 },
{ "cryptonight-turtle", "cn-trtl", Algorithm::CN_PICO_0 },
{ "cryptonight-ultralite", "cn-ultralite", Algorithm::CN_PICO_0 },
{ "cryptonight_turtle", "cn_turtle", Algorithm::CN_PICO_0 },
{ "cryptonight-pico/tlo", "cn-pico/tlo", Algorithm::CN_PICO_TLO },
{ "cryptonight/ultra", "cn/ultra", Algorithm::CN_PICO_TLO },
{ "cryptonight-talleo", "cn-talleo", Algorithm::CN_PICO_TLO },
{ "cryptonight_talleo", "cn_talleo", Algorithm::CN_PICO_TLO },
# endif
# ifdef XMRIG_ALGO_RANDOMX
{ "randomx/0", "rx/0", Algorithm::RX_0 },
{ "randomx/test", "rx/test", Algorithm::RX_0 },
{ "RandomX", "rx", Algorithm::RX_0 },
{ "randomx/wow", "rx/wow", Algorithm::RX_WOW },
{ "RandomWOW", nullptr, Algorithm::RX_WOW },
{ "randomx/arq", "rx/arq", Algorithm::RX_ARQ },
{ "RandomARQ", nullptr, Algorithm::RX_ARQ },
{ "randomx/sfx", "rx/sfx", Algorithm::RX_SFX },
{ "RandomSFX", nullptr, Algorithm::RX_SFX },
{ "randomx/keva", "rx/keva", Algorithm::RX_KEVA },
{ "RandomKEVA", nullptr, Algorithm::RX_KEVA },
# endif
# ifdef XMRIG_ALGO_ARGON2
{ "argon2/chukwa", nullptr, Algorithm::AR2_CHUKWA },
{ "chukwa", nullptr, Algorithm::AR2_CHUKWA },
{ "argon2/chukwav2", nullptr, Algorithm::AR2_CHUKWA_V2 },
{ "chukwav2", nullptr, Algorithm::AR2_CHUKWA_V2 },
{ "argon2/wrkz", nullptr, Algorithm::AR2_WRKZ },
# endif
# ifdef XMRIG_ALGO_ASTROBWT
{ "astrobwt", nullptr, Algorithm::ASTROBWT_DERO },
{ "astrobwt/dero", nullptr, Algorithm::ASTROBWT_DERO },
# endif
# ifdef XMRIG_ALGO_KAWPOW
{ "kawpow", nullptr, Algorithm::KAWPOW_RVN },
{ "kawpow/rvn", nullptr, Algorithm::KAWPOW_RVN },
# endif
{ "cryptonight/ccx", "cn/ccx", Algorithm::CN_CCX },
{ "cryptonight/conceal", "cn/conceal", Algorithm::CN_CCX },
# ifdef XMRIG_ALGO_CN_FEMTO
{ "cryptonight/upx2", "cn/upx2", Algorithm::CN_UPX2 },
{ "cn-extremelite/upx2", nullptr, Algorithm::CN_UPX2 },
{ "cryptonight-upx/2", nullptr, Algorithm::CN_UPX2 },
# endif
};
} /* namespace xmrig */
xmrig::Algorithm::Algorithm(const rapidjson::Value &value) :
m_id(parse(value.GetString()))
{
}
rapidjson::Value xmrig::Algorithm::toJSON() const
{
using namespace rapidjson;
return isValid() ? Value(StringRef(shortName())) : Value(kNullType);
}
rapidjson::Value xmrig::Algorithm::toJSON(rapidjson::Document &) const
{
return toJSON();
}
size_t xmrig::Algorithm::l2() const
{
# ifdef XMRIG_ALGO_RANDOMX
switch (m_id) {
case RX_0:
case RX_SFX:
return 0x40000;
case RX_WOW:
case RX_KEVA:
return 0x20000;
case RX_ARQ:
return 0x10000;
default:
break;
}
# endif
return 0;
}
size_t xmrig::Algorithm::l3() const
{
constexpr size_t oneMiB = 0x100000;
const auto f = family();
assert(f != UNKNOWN);
switch (f) {
case CN:
return oneMiB * 2;
case CN_LITE:
return oneMiB;
case CN_HEAVY:
return oneMiB * 4;
case CN_PICO:
return oneMiB / 4;
case CN_FEMTO:
return oneMiB / 8;
default:
break;
}
# ifdef XMRIG_ALGO_RANDOMX
if (f == RANDOM_X) {
switch (m_id) {
case RX_0:
case RX_SFX:
return oneMiB * 2;
case RX_WOW:
case RX_KEVA:
return oneMiB;
case RX_ARQ:
return oneMiB / 4;
default:
break;
}
}
# endif
# ifdef XMRIG_ALGO_ARGON2
if (f == ARGON2) {
switch (m_id) {
case AR2_CHUKWA:
return oneMiB / 2;
case AR2_CHUKWA_V2:
return oneMiB;
case AR2_WRKZ:
return oneMiB / 4;
default:
break;
}
}
# endif
# ifdef XMRIG_ALGO_ASTROBWT
if (f == ASTROBWT) {
switch (m_id) {
case ASTROBWT_DERO:
return oneMiB * 20;
default:
break;
}
}
# endif
# ifdef XMRIG_ALGO_KAWPOW
if (f == KAWPOW) {
switch (m_id) {
case KAWPOW_RVN:
return 32768;
default:
break;
}
}
# endif
return 0;
}
uint32_t xmrig::Algorithm::maxIntensity() const
{
# ifdef XMRIG_ALGO_RANDOMX
if (family() == RANDOM_X) {
return 1;
}
# endif
# ifdef XMRIG_ALGO_ARGON2
if (family() == ARGON2) {
return 1;
}
# endif
# ifdef XMRIG_ALGO_ASTROBWT
if (family() == ASTROBWT) {
return 1;
}
# endif
return 5;
}
xmrig::Algorithm::Family xmrig::Algorithm::family(Id id)
{
switch (id) {
case CN_0:
case CN_1:
case CN_2:
case CN_R:
case CN_FAST:
case CN_HALF:
case CN_XAO:
case CN_RTO:
case CN_RWZ:
case CN_ZLS:
case CN_DOUBLE:
case CN_CCX:
return CN;
# ifdef XMRIG_ALGO_CN_LITE
case CN_LITE_0:
case CN_LITE_1:
return CN_LITE;
# endif
# ifdef XMRIG_ALGO_CN_HEAVY
case CN_HEAVY_0:
case CN_HEAVY_TUBE:
case CN_HEAVY_XHV:
return CN_HEAVY;
# endif
# ifdef XMRIG_ALGO_CN_PICO
case CN_PICO_0:
case CN_PICO_TLO:
return CN_PICO;
# endif
# ifdef XMRIG_ALGO_CN_FEMTO
case CN_UPX2:
return CN_FEMTO;
# endif
# ifdef XMRIG_ALGO_RANDOMX
case RX_0:
case RX_WOW:
case RX_ARQ:
case RX_SFX:
case RX_KEVA:
return RANDOM_X;
# endif
# ifdef XMRIG_ALGO_ARGON2
case AR2_CHUKWA:
case AR2_CHUKWA_V2:
case AR2_WRKZ:
return ARGON2;
# endif
# ifdef XMRIG_ALGO_ASTROBWT
case ASTROBWT_DERO:
return ASTROBWT;
# endif
# ifdef XMRIG_ALGO_KAWPOW
case KAWPOW_RVN:
return KAWPOW;
# endif
default:
break;
}
return UNKNOWN;
}
xmrig::Algorithm::Id xmrig::Algorithm::parse(const char *name)
{
if (name == nullptr || strlen(name) < 1) {
return INVALID;
}
for (const AlgoName &item : algorithm_names) {
if ((strcasecmp(name, item.name) == 0) || (item.shortName != nullptr && strcasecmp(name, item.shortName) == 0)) {
return item.id;
}
}
return INVALID;
}
const char *xmrig::Algorithm::name(bool shortName) const
{
for (const AlgoName &item : algorithm_names) {
if (item.id == m_id) {
return (shortName && item.shortName) ? item.shortName : item.name;
}
}
return "invalid";
}
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