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forked from 0ad/0ad
0ad/source/lib/allocators/aligned_allocator.cpp
janwas 5d80d2ee5d fixes+improvements from work:
- add AlignedAllocator - an STL allocator that returns
cache-line-aligned objects (required to avoid RFOs when threads write to
various independent items in a container)
- bits: bit_mask can now be used for N=0..numBits (works around
full-word-shifts-are-undefined issue)
- precompiled.h: remove scoped_ptr, add function-related stuff from TR1
- numa:
  . add numa_IsMemoryInterleaved
  . numa_Allocate is now able to allocate large pages as well (reduces
TLB misses)
- os_cpu: interface change to support 32-bit apps running on WoW64
systems with > 4 GB of memory
- topology: use new x86_x64_EnumerateCaches API; fix detection of cache
ID
- x86_x64: provide the means of enumerating all caches returned by CPUID
and detect L1 cache size

This was SVN commit r6004.
2008-06-01 08:25:12 +00:00

13 lines
382 B
C++

/**
* =========================================================================
* File : aligned_allocator.cpp
* Project : 0 A.D.
* Description : STL allocator for aligned memory
* =========================================================================
*/
// license: GPL; see lib/license.txt
#include "precompiled.h"
#include "aligned_allocator.h"