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RandomX v2 + commitments

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This commit is contained in:
SChernykh
2026-01-30 00:34:42 +01:00
parent 5a80c65d31
commit 9d71358f46
26 changed files with 6532 additions and 6068 deletions
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18
src/backend/cpu/CpuWorker.cpp
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@@ -256,7 +256,10 @@ void xmrig::CpuWorker<N>::start()
# ifdef XMRIG_ALGO_RANDOMX
bool first = true;
alignas(16) uint64_t tempHash[8] = {};
alignas(64) uint64_t tempHash[8] = {};
size_t prev_job_size = 0;
alignas(64) uint8_t prev_job[Job::kMaxBlobSize] = {};
# endif
while (!Nonce::isOutdated(Nonce::CPU, m_job.sequence())) {
@@ -297,6 +300,11 @@ void xmrig::CpuWorker<N>::start()
job.generateMinerSignature(m_job.blob(), job.size(), miner_signature_ptr);
}
randomx_calculate_hash_first(m_vm, tempHash, m_job.blob(), job.size());
if (RandomX_CurrentConfig.Tweak_V2_COMMITMENT) {
prev_job_size = job.size();
memcpy(prev_job, m_job.blob(), prev_job_size);
}
}
if (!nextRound()) {
@@ -307,7 +315,15 @@ void xmrig::CpuWorker<N>::start()
memcpy(miner_signature_saved, miner_signature_ptr, sizeof(miner_signature_saved));
job.generateMinerSignature(m_job.blob(), job.size(), miner_signature_ptr);
}
randomx_calculate_hash_next(m_vm, tempHash, m_job.blob(), job.size(), m_hash);
if (RandomX_CurrentConfig.Tweak_V2_COMMITMENT) {
memcpy(m_commitment, m_hash, RANDOMX_HASH_SIZE);
randomx_calculate_commitment(prev_job, prev_job_size, m_hash, m_hash);
prev_job_size = job.size();
memcpy(prev_job, m_job.blob(), prev_job_size);
}
}
else
# endif