Comments (1)
FreeListAllocator::FindBest must be rewritten
void FreeListAllocator::FindBest(const std::size_t size, const std::size_t alignment, std::size_t& padding, Node *& previousNode, Node *& foundNode)
{
std::size_t smallestDiff = std::numeric_limits<std::size_t>::max();
Node * it = m_freeList.head;
Node * itPrev {nullptr};
while (it != nullptr)
{
const std::size_t _padding = Utils::CalculatePaddingWithHeader((std::size_t)it, alignment, sizeof (FreeListAllocator::AllocationHeader));
const std::size_t requiredSpace = size + _padding;
if ( (it->data.blockSize >= requiredSpace) && ((it->data.blockSize - requiredSpace) < smallestDiff) )
{
smallestDiff = it->data.blockSize - requiredSpace;
padding = _padding;
previousNode = itPrev;
foundNode = it;
if (smallestDiff == 0)
return;
}
itPrev = it;
it = it->next;
}
}
from memory-allocators.
Related Issues (20)
- There's a little confusion about the diagram HOT 4
- Can you share rest ppt of Dynamic memory ? HOT 2
- I made mistake, sorry
- Bug in Free List Allocator on 32bit systems HOT 3
- Build errors HOT 3
- How to use allocated memory HOT 3
- why use virtual method HOT 1
- find a small bug here HOT 2
- Make AllocationHeader::padding size_t
- StackAllocator is not performant and wastes memory on padding
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- Found a bug in StackAllocator
- Can't compile the code. HOT 4
- Question about FreeListAllocator HOT 2
- add simple example HOT 1
- Error while compiling in MSVC HOT 3
- consider adding tests HOT 1
- AllocationHeader is not copied from stack to the memory position HOT 2
- Potential infinite loop caused by linked list node pointing to itself HOT 2
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from memory-allocators.