7c00f04ff4
Remove tree-structured bitmap support, in order to reduce complexity and ease maintenance. No bitmaps larger than 512 bits have been necessary since before 4.0.0, and there is no current plan that would increase maximum bitmap size. Although tree-structured bitmaps were used on 32-bit platforms prior to this change, the overall benefits were questionable (higher metadata overhead, higher bitmap modification cost, marginally lower search cost). |
||
|---|---|---|
| .. | ||
| jemalloc | ||
| msvc_compat | ||