Allocate()

void * Spices::ThreadCache::Allocate

(

size_t

size

)

Allocate memory.

Parameters

[in]

size

memory bytes.

Returns

Returns memory pointer.

Only allowed allocate 258KB one tme.

Determain aligned size and freelist index.

Fetch memory from freelist.

Fetch memory from cc;

Only allowed allocate 258KB one tme.

Determain aligned size and freelist index.

Fetch memory from freelist.

Fetch memory from cc;

Definition at line 28 of file ThrealCache.cpp.

    {
        assert(size <= MemoryPool::MAX_BYTES);
 
        const size_t alignSize = MemoryPool::AlignUp(size);
        const size_t index     = MemoryPool::Index(size);
 
        if (!m_FreeLists[index].Empty())
        {
            return m_FreeLists[index].Pop();
        }
 
        else
        {
            return FetchFromCentralCache(index, alignSize);
        }
    }