rcxpony/yggm
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixes

Browse Source
This commit is contained in:
rcxpony 2025-03-04 03:01:12 +05:00
parent dfa6579076
commit 8433194500
2 changed files with 26 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
CMakeLists.txt
View File

@ -4,7 +4,8 @@ find_package(OpenSSL REQUIRED)
file(GLOB ${PROJECT_NAME}SOURCES *.cpp) file(GLOB ${PROJECT_NAME}SOURCES *.cpp)
file(GLOB ${PROJECT_NAME}HEADERS *.h) file(GLOB ${PROJECT_NAME}HEADERS *.h)
add_executable(${PROJECT_NAME} sources/main.cpp) add_executable(${PROJECT_NAME} sources/main.cpp)
set(CMAKE_CXX_FLAGS_RELEASE "-march=native -O3 -ffast-math -mavx2 -m64 -ftree-vectorize -ftree-slp-vectorize -fdelete-null-pointer-checks -fno-exceptions -fno-rtti -finline-functions -pthread -fomit-frame-pointer -pipe -Wall -Wextra -flto=full") set(CXX_ADDITIONAL_FLAGS "-mavx2 -fomit-frame-pointer -ftree-vectorize -ftree-slp-vectorize -fdelete-null-pointer-checks -fno-exceptions -fno-rtti -pthread -fomit-frame-pointer")
set(CMAKE_CXX_FLAGS_RELEASE "-march=native -O3 -ffast-math -pipe -Wall -Wextra -Wpedantic -Wconversion -Wuninitialized -Wsign-conversion -flto=full")
target_link_libraries(${PROJECT_NAME} pthread) target_link_libraries(${PROJECT_NAME} pthread)
target_link_libraries(${PROJECT_NAME} sodium) target_link_libraries(${PROJECT_NAME} sodium)
target_link_libraries(${PROJECT_NAME} OpenSSL::SSL OpenSSL::Crypto) #target_link_libraries(${PROJECT_NAME} OpenSSL::SSL OpenSSL::Crypto)

46
sources/main.cpp
View File

@ -22,8 +22,7 @@ static option conf;
int parameters(option& conf, std::string arg) { int parameters(option& conf, std::string arg) {
if (arg.find(" ") != std::string::npos) { if (arg.find(" ") != std::string::npos) {
const unsigned long npos = std::string::npos; const unsigned long npos = std::string::npos;
int position = arg.find(" "); std::istringstream ss(arg.substr(arg.find(" ") + 1));
std::istringstream ss(arg.substr(position + 1));
if (arg.find("--threads") != npos || arg.find("-t") != npos) { if (arg.find("--threads") != npos || arg.find("-t") != npos) {
ss >> conf.proc; ss >> conf.proc;
if (ss.fail()) return 1; if (ss.fail()) return 1;
@ -42,9 +41,9 @@ int parameters(option& conf, std::string arg) {
return 0; return 0;
} }
void displayConfig() { void displayConfig() {
unsigned short processor_count = std::thread::hardware_concurrency(); unsigned processor_count = std::thread::hardware_concurrency();
if (conf.proc == 0 || conf.proc > static_cast<unsigned int>(processor_count)) { if (conf.proc == 0 || conf.proc > static_cast<unsigned>(processor_count)) {
conf.proc = static_cast<unsigned int>(processor_count); conf.proc = static_cast<unsigned>(processor_count);
} }
std::cout << " Threads: " << conf.proc << ", " << "high addresses (2" << std::setw(2) << std::setfill('0') << std::hex << conf.high << "+)" << std::dec << std::endl; std::cout << " Threads: " << conf.proc << ", " << "high addresses (2" << std::setw(2) << std::setfill('0') << std::hex << conf.high << "+)" << std::dec << std::endl;
} }
@ -69,36 +68,36 @@ struct KeysBox {
Key PublicKey; Key PublicKey;
Key PrivateKey; Key PrivateKey;
}; };
inline void bitwiseInverse(const unsigned char* key, Key& inverted) noexcept { /*
[[gnu::always_inline]] inline void bitwiseInverse(const unsigned char* key, Key& inverted) noexcept {
__m256i chunk = _mm256_loadu_si256(reinterpret_cast<const __m256i*>(key)); __m256i chunk = _mm256_loadu_si256(reinterpret_cast<const __m256i*>(key));
chunk = _mm256_xor_si256(chunk, _mm256_set1_epi8(0xFF)); chunk = _mm256_xor_si256(chunk, _mm256_set1_epi8(0xFF));
_mm256_storeu_si256(reinterpret_cast<__m256i*>(inverted), chunk); _mm256_storeu_si256(reinterpret_cast<__m256i*>(inverted), chunk);
} }
inline unsigned char getOnes(const Key& value) noexcept { */
int leadOnes = 0; [[nodiscard]] inline unsigned char getZeros(const Key& value) noexcept {
for (unsigned char i = 0; i < 32; i++) { unsigned char leadZeros = 0;
if (value[0] != 0xFF && value[1] != 0xFF) return leadOnes; #pragma unroll
if (value[i] == 0xFF) { for (unsigned char i = 0; i < 6; i++) {
leadOnes += 8; if (value[i] == 0x00) {
leadZeros += 8;
} else { } else {
for (unsigned char j = 7; j < 8; j--) { unsigned char byte = value[i];
if (!(value[i] & (1 << j))) { while (!(byte & 0x80)) {
return leadOnes; leadZeros++;
} byte <<= 1;
leadOnes++;
} }
return leadZeros;
} }
} }
return leadOnes; return leadZeros;
} }
void miner_thread() noexcept { void miner_thread() noexcept {
Key inv;
KeysBox keys; KeysBox keys;
unsigned char ones; unsigned char ones = 0;
while (true) { while (true) {
crypto_sign_ed25519_keypair(keys.PublicKey, keys.PrivateKey); crypto_sign_ed25519_keypair(keys.PublicKey, keys.PrivateKey);
bitwiseInverse(keys.PublicKey, inv); ones = getZeros(keys.PublicKey);
ones = getOnes(inv);
if (ones > conf.high) { if (ones > conf.high) {
printf("\nAddr:\t2%x/%d\nPK:\t%s\nSK:\t%s\n", conf.high = ones, ones, keyToString(keys.PublicKey).c_str(), keyToString(keys.PrivateKey).c_str()); printf("\nAddr:\t2%x/%d\nPK:\t%s\nSK:\t%s\n", conf.high = ones, ones, keyToString(keys.PublicKey).c_str(), keyToString(keys.PrivateKey).c_str());
} }
@ -135,6 +134,7 @@ int main(int argc, char* argv[]) {
} }
displayConfig(); displayConfig();
startThreads(); startThreads();
return 0;
} }
/* /*
void getRawAddress(int lErase, Key& InvertedPublicKey, Address& rawAddr) { void getRawAddress(int lErase, Key& InvertedPublicKey, Address& rawAddr) {
@ -171,4 +171,4 @@ void logKeys(const Address& raw, const KeysBox& keys) {
output.close(); output.close();
} }
} }
*/ */