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Allow disable RandomX support.

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This commit is contained in:
XMRig 2019-06-18 06:11:53 +07:00
parent 3d17ba6af6
commit 2a07cf391d
6 changed files with 50 additions and 8 deletions
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11
src/workers/MultiWorker.cpp
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@ -39,11 +39,13 @@ MultiWorker<N>::MultiWorker(ThreadHandle *handle)
{
m_memory = Mem::create(m_ctx, m_thread->algorithm(), N);
# ifdef XMRIG_ALGO_RANDOMX
const int flags = RANDOMX_FLAG_LARGE_PAGES | RANDOMX_FLAG_HARD_AES | RANDOMX_FLAG_FULL_MEM | RANDOMX_FLAG_JIT;
m_rx_vm = randomx_create_vm(static_cast<randomx_flags>(flags), nullptr, Workers::getDataset());
if (!m_rx_vm) {
m_rx_vm = randomx_create_vm(static_cast<randomx_flags>(flags - RANDOMX_FLAG_LARGE_PAGES), nullptr, Workers::getDataset());
}
# endif
}
@ -51,7 +53,10 @@ template<size_t N>
MultiWorker<N>::~MultiWorker()
{
Mem::release(m_ctx, N, m_memory);
# ifdef XMRIG_ALGO_RANDOMX
randomx_destroy_vm(m_rx_vm);
# endif
}
@ -134,11 +139,15 @@ void MultiWorker<N>::start()
}
const xmrig::Variant v = m_state.job.algorithm().variant();
# ifdef XMRIG_ALGO_RANDOMX
if (v == xmrig::VARIANT_RX_WOW) {
Workers::updateDataset(m_state.job.seed_hash(), m_totalWays);
randomx_calculate_hash(m_rx_vm, m_state.blob, m_state.job.size(), m_hash);
}
else {
else
# endif
{
m_thread->fn(v)(m_state.blob, m_state.job.size(), m_hash, m_ctx, m_state.job.height());
}