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Memory allocation refactoring.

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XMRig 2019-12-08 23:17:39 +07:00
parent 8a13e0febd
commit d32df84ca5
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GPG key ID: 446A53638BE94409
32 changed files with 516 additions and 272 deletions
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3
src/backend/common/interfaces/IRxStorage.h
View file

@ -25,6 +25,7 @@
#include "crypto/rx/RxConfig.h"
#include "crypto/common/HugePagesInfo.h"
#include <cstdint>
@ -44,8 +45,8 @@ class IRxStorage
public:
virtual ~IRxStorage() = default;
virtual HugePagesInfo hugePages() const = 0;
virtual RxDataset *dataset(const Job &job, uint32_t nodeId) const = 0;
virtual std::pair<uint32_t, uint32_t> hugePages() const = 0;
virtual void init(const RxSeed &seed, uint32_t threads, bool hugePages, bool oneGbPages, RxConfig::Mode mode, int priority) = 0;
};

40
src/backend/cpu/CpuBackend.cpp
View file

@ -68,17 +68,15 @@ static std::mutex mutex;
struct CpuLaunchStatus
{
public:
inline size_t hugePages() const { return m_hugePages; }
inline size_t memory() const { return m_ways * m_memory; }
inline size_t pages() const { return m_pages; }
inline size_t threads() const { return m_threads; }
inline size_t ways() const { return m_ways; }
inline const HugePagesInfo &hugePages() const { return m_hugePages; }
inline size_t memory() const { return m_ways * m_memory; }
inline size_t threads() const { return m_threads; }
inline size_t ways() const { return m_ways; }
inline void start(const std::vector<CpuLaunchData> &threads, size_t memory)
{
m_hugePages = 0;
m_hugePages.reset();
m_memory = memory;
m_pages = 0;
m_started = 0;
m_errors = 0;
m_threads = threads.size();
@ -89,11 +87,9 @@ public:
inline bool started(IWorker *worker, bool ready)
{
if (ready) {
auto hugePages = worker->memory()->hugePages();
m_started++;
m_hugePages += hugePages.first;
m_pages += hugePages.second;
m_hugePages += worker->memory()->hugePages();
m_ways += worker->intensity();
}
else {
@ -115,19 +111,18 @@ public:
tag,
m_errors == 0 ? CYAN_BOLD_S : YELLOW_BOLD_S,
m_started, m_threads, m_ways,
(m_hugePages == m_pages ? GREEN_BOLD_S : (m_hugePages == 0 ? RED_BOLD_S : YELLOW_BOLD_S)),
m_hugePages == 0 ? 0.0 : static_cast<double>(m_hugePages) / m_pages * 100.0,
m_hugePages, m_pages,
(m_hugePages.isFullyAllocated() ? GREEN_BOLD_S : (m_hugePages.allocated == 0 ? RED_BOLD_S : YELLOW_BOLD_S)),
m_hugePages.percent(),
m_hugePages.allocated, m_hugePages.total,
memory() / 1024,
Chrono::steadyMSecs() - m_ts
);
}
private:
HugePagesInfo m_hugePages;
size_t m_errors = 0;
size_t m_hugePages = 0;
size_t m_memory = 0;
size_t m_pages = 0;
size_t m_started = 0;
size_t m_threads = 0;
size_t m_ways = 0;
@ -169,18 +164,17 @@ public:
rapidjson::Value hugePages(int version, rapidjson::Document &doc)
{
std::pair<unsigned, unsigned> pages(0, 0);
HugePagesInfo pages;
# ifdef XMRIG_ALGO_RANDOMX
if (algo.family() == Algorithm::RANDOM_X) {
pages = Rx::hugePages();
pages += Rx::hugePages();
}
# endif
mutex.lock();
pages.first += status.hugePages();
pages.second += status.pages();
pages += status.hugePages();
mutex.unlock();
@ -188,11 +182,11 @@ public:
if (version > 1) {
hugepages.SetArray();
hugepages.PushBack(pages.first, doc.GetAllocator());
hugepages.PushBack(pages.second, doc.GetAllocator());
hugepages.PushBack(static_cast<uint64_t>(pages.allocated), doc.GetAllocator());
hugepages.PushBack(static_cast<uint64_t>(pages.total), doc.GetAllocator());
}
else {
hugepages = pages.first == pages.second;
hugepages = pages.isFullyAllocated();
}
return hugepages;

2
src/backend/cpu/CpuWorker.cpp
View file

@ -63,7 +63,7 @@ xmrig::CpuWorker<N>::CpuWorker(size_t id, const CpuLaunchData &data) :
m_miner(data.miner),
m_ctx()
{
m_memory = new VirtualMemory(m_algorithm.l3() * N, data.hugePages, true, m_node);
m_memory = new VirtualMemory(m_algorithm.l3() * N, data.hugePages, false, true, m_node);
}