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Add Flex algo (for KCN coin) algo support

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This commit is contained in:
MoneroOcean 2024-05-27 11:03:46 -07:00
parent 7445870414
commit bf3831c05b
43 changed files with 5160 additions and 23 deletions
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5
src/backend/cpu/CpuConfig_gen.h
View file

@ -165,7 +165,10 @@ size_t inline generate<Algorithm::ARGON2>(Threads<CpuThreads> &threads, uint32_t
template<>
size_t inline generate<Algorithm::GHOSTRIDER>(Threads<CpuThreads>& threads, uint32_t limit)
{
return generate(Algorithm::kGHOSTRIDER, threads, Algorithm::GHOSTRIDER_RTM, limit);
size_t count = 0;
count += generate(Algorithm::kGHOSTRIDER, threads, Algorithm::GHOSTRIDER_RTM, limit);
count += generate(Algorithm::kFLEX, threads, Algorithm::FLEX_KCN, limit);
return count;
}
#endif

44
src/backend/cpu/CpuWorker.cpp
View file

@ -37,6 +37,7 @@
#include "crypto/rx/RxDataset.h"
#include "crypto/rx/RxVm.h"
#include "crypto/ghostrider/ghostrider.h"
#include "crypto/flex/flex.h"
#include "net/JobResults.h"
@ -168,7 +169,13 @@ bool xmrig::CpuWorker<N>::selfTest()
# ifdef XMRIG_ALGO_GHOSTRIDER
if (m_algorithm.family() == Algorithm::GHOSTRIDER) {
return (N == 8) && verify(Algorithm::GHOSTRIDER_RTM, test_output_gr);
switch (m_algorithm.id()) {
case Algorithm::GHOSTRIDER_RTM:
return (N == 8) && verify(Algorithm::GHOSTRIDER_RTM, test_output_gr);
case Algorithm::FLEX_KCN:
return verify(Algorithm::FLEX_KCN, test_output_flex);
default:;
}
}
# endif
@ -327,11 +334,20 @@ void xmrig::CpuWorker<N>::start()
# ifdef XMRIG_ALGO_GHOSTRIDER
case Algorithm::GHOSTRIDER:
if (N == 8) {
ghostrider::hash_octa(m_job.blob(), job.size(), m_hash, m_ctx, m_ghHelper);
}
else {
valid = false;
switch (job.algorithm()) {
case Algorithm::GHOSTRIDER_RTM:
if (N == 8) {
ghostrider::hash_octa(m_job.blob(), job.size(), m_hash, m_ctx, m_ghHelper);
}
else {
valid = false;
}
break;
case Algorithm::FLEX_KCN:
flex_hash(reinterpret_cast<const char*>(m_job.blob()), reinterpret_cast<char*>(m_hash), m_ctx);
break;
default:
valid = false;
}
break;
# endif
@ -398,7 +414,8 @@ template<size_t N>
bool xmrig::CpuWorker<N>::verify(const Algorithm &algorithm, const uint8_t *referenceValue)
{
# ifdef XMRIG_ALGO_GHOSTRIDER
if (algorithm == Algorithm::GHOSTRIDER_RTM) {
switch (algorithm) {
case Algorithm::GHOSTRIDER_RTM: {
uint8_t blob[N * 80] = {};
for (size_t i = 0; i < N; ++i) {
blob[i * 80 + 0] = static_cast<uint8_t>(i);
@ -425,6 +442,19 @@ bool xmrig::CpuWorker<N>::verify(const Algorithm &algorithm, const uint8_t *refe
}
return true;
}
case Algorithm::FLEX_KCN: {
const uint8_t header[80] = {
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0xcc, 0xa6, 0x6a,
0x44, 0xf8, 0xbd, 0x55, 0x45, 0xc3, 0x16, 0x4a, 0x3a, 0x76, 0xda, 0x50, 0x39, 0x53, 0x28, 0xc9, 0x07, 0x56, 0x33, 0x77,
0x5b, 0xc4, 0xc8, 0x79, 0x8f, 0xd6, 0x77, 0x2b, 0x70, 0x0d, 0x21, 0x5c, 0xf0, 0xff, 0x0f, 0x1e, 0x00, 0x00, 0x00, 0x00
};
char hash[32] = {};
flex_hash(reinterpret_cast<const char*>(header), hash, m_ctx);
return memcmp(referenceValue, hash, sizeof hash) == 0;
}
default:;
}
# endif