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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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17
src/crypto/common/VirtualMemory.cpp
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@ -46,10 +46,13 @@ namespace xmrig {
static IMemoryPool *pool = nullptr;
static std::mutex mutex;
constexpr size_t twoMiB = 2U * 1024U * 1024U;
constexpr size_t oneGiB = 1024U * 1024U * 1024U;
} // namespace xmrig
xmrig::VirtualMemory::VirtualMemory(size_t size, bool hugePages, bool usePool, uint32_t node, size_t alignSize) :
xmrig::VirtualMemory::VirtualMemory(size_t size, bool hugePages, bool oneGbPages, bool usePool, uint32_t node, size_t alignSize) :
m_size(align(size)),
m_node(node)
{
@ -68,6 +71,10 @@ xmrig::VirtualMemory::VirtualMemory(size_t size, bool hugePages, bool usePool, u
}
}
if (oneGbPages && allocateOneGbPagesMemory()) {
return;
}
if (hugePages && allocateLargePagesMemory()) {
return;
}
@ -86,7 +93,7 @@ xmrig::VirtualMemory::~VirtualMemory()
std::lock_guard<std::mutex> lock(mutex);
pool->release(m_node);
}
else if (isHugePages()) {
else if (isHugePages() || isOneGbPages()) {
freeLargePagesMemory();
}
else {
@ -95,6 +102,12 @@ xmrig::VirtualMemory::~VirtualMemory()
}
xmrig::HugePagesInfo xmrig::VirtualMemory::hugePages() const
{
return { this };
}
#ifndef XMRIG_FEATURE_HWLOC
uint32_t xmrig::VirtualMemory::bindToNUMANode(int64_t)
{