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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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11
src/crypto/common/VirtualMemory.h
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@ -29,6 +29,7 @@
#include "base/tools/Object.h"
#include "crypto/common/HugePagesInfo.h"
#include <bitset>
@ -45,17 +46,16 @@ class VirtualMemory
public:
XMRIG_DISABLE_COPY_MOVE_DEFAULT(VirtualMemory)
VirtualMemory(size_t size, bool hugePages, bool usePool, uint32_t node = 0, size_t alignSize = 64);
VirtualMemory(size_t size, bool hugePages, bool oneGbPages, bool usePool, uint32_t node = 0, size_t alignSize = 64);
~VirtualMemory();
inline bool isHugePages() const { return m_flags.test(FLAG_HUGEPAGES); }
inline bool isOneGbPages() const { return m_flags.test(FLAG_1GB_PAGES); }
inline size_t size() const { return m_size; }
inline uint8_t *raw() const { return m_scratchpad; }
inline uint8_t *scratchpad() const { return m_scratchpad; }
inline std::pair<size_t, size_t> hugePages() const
{
return { isHugePages() ? (align(size()) / 2097152) : 0, align(size()) / 2097152 };
}
HugePagesInfo hugePages() const;
static bool isHugepagesAvailable();
static bool isOneGbPagesAvailable();
@ -75,6 +75,7 @@ public:
private:
enum Flags {
FLAG_HUGEPAGES,
FLAG_1GB_PAGES,
FLAG_LOCK,
FLAG_EXTERNAL,
FLAG_MAX