07f4f93434
Compact extent_t to 128 bytes on 64-bit systems by moving arena_slab_data_t's nfree into extent_t's e_bits. Cacheline-align extent_t structures so that they always cross the minimum number of cacheline boundaries. Re-order extent_t fields such that all fields except the slab bitmap (and overlaid heap profiling context pointer) are in the first cacheline. This resolves #461. |
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jemalloc | ||
msvc_compat |