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RandomX: try to recover after an error

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This commit is contained in:
SChernykh
2023-08-21 11:01:57 +02:00
parent 8d65a99fe4
commit bc0634a541
5 changed files with 32 additions and 12 deletions
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11
src/miner.cpp
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@@ -224,7 +224,16 @@ void Miner::run(WorkerData* data)
job[index].set_nonce(static_cast<uint32_t>(full_nonce), static_cast<uint32_t>(full_nonce >> 32));
hash h;
randomx_calculate_hash_next(vm, job[index].m_blob, job[index].m_blobSize, &h);
try {
randomx_calculate_hash_next(vm, job[index].m_blob, job[index].m_blobSize, &h);
}
catch (const std::exception& e) {
LOGERR(0, "Failed to calculate RandomX hash: exception \"" << e.what() << "\". Is your CPU/RAM unstable?" <<
"\nFailed RandomX hash input: " << log::hex_buf(j.m_blob, j.m_blobSize));
// Make the result hash all FF's to fail difficulty checks
memset(h.h, -1, HASH_SIZE);
}
if (j.m_diff.check_pow(h)) {
LOGINFO(0, log::Green() << "worker thread " << data->m_index << '/' << data->m_count << " found a mainchain block at height " << j.m_height << ", submitting it");