2017-05-31 01:45:37 +08:00
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#include "jemalloc/internal/jemalloc_preamble.h"
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#include "jemalloc/internal/sz.h"
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JEMALLOC_ALIGNED(CACHELINE)
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const size_t sz_pind2sz_tab[NPSIZES+1] = {
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#define PSZ_yes(lg_grp, ndelta, lg_delta) \
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(((ZU(1)<<lg_grp) + (ZU(ndelta)<<lg_delta))),
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#define PSZ_no(lg_grp, ndelta, lg_delta)
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#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
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PSZ_##psz(lg_grp, ndelta, lg_delta)
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SIZE_CLASSES
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#undef PSZ_yes
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#undef PSZ_no
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#undef SC
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(LARGE_MAXCLASS + PAGE)
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};
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JEMALLOC_ALIGNED(CACHELINE)
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const size_t sz_index2size_tab[NSIZES] = {
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#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
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((ZU(1)<<lg_grp) + (ZU(ndelta)<<lg_delta)),
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SIZE_CLASSES
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#undef SC
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};
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JEMALLOC_ALIGNED(CACHELINE)
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const uint8_t sz_size2index_tab[] = {
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#if LG_TINY_MIN == 0
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2017-12-20 09:30:50 +08:00
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/* The div module doesn't support division by 1. */
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#error "Unsupported LG_TINY_MIN"
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2017-05-31 01:45:37 +08:00
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#define S2B_0(i) i,
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#elif LG_TINY_MIN == 1
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#warning "Dangerous LG_TINY_MIN"
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#define S2B_1(i) i,
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#elif LG_TINY_MIN == 2
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#warning "Dangerous LG_TINY_MIN"
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#define S2B_2(i) i,
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#elif LG_TINY_MIN == 3
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#define S2B_3(i) i,
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#elif LG_TINY_MIN == 4
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#define S2B_4(i) i,
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#elif LG_TINY_MIN == 5
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#define S2B_5(i) i,
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#elif LG_TINY_MIN == 6
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#define S2B_6(i) i,
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#elif LG_TINY_MIN == 7
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#define S2B_7(i) i,
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#elif LG_TINY_MIN == 8
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#define S2B_8(i) i,
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#elif LG_TINY_MIN == 9
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#define S2B_9(i) i,
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#elif LG_TINY_MIN == 10
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#define S2B_10(i) i,
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#elif LG_TINY_MIN == 11
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#define S2B_11(i) i,
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#else
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#error "Unsupported LG_TINY_MIN"
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#endif
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#if LG_TINY_MIN < 1
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#define S2B_1(i) S2B_0(i) S2B_0(i)
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#endif
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#if LG_TINY_MIN < 2
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#define S2B_2(i) S2B_1(i) S2B_1(i)
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#endif
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#if LG_TINY_MIN < 3
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#define S2B_3(i) S2B_2(i) S2B_2(i)
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#endif
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#if LG_TINY_MIN < 4
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#define S2B_4(i) S2B_3(i) S2B_3(i)
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#endif
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#if LG_TINY_MIN < 5
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#define S2B_5(i) S2B_4(i) S2B_4(i)
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#endif
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#if LG_TINY_MIN < 6
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#define S2B_6(i) S2B_5(i) S2B_5(i)
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#endif
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#if LG_TINY_MIN < 7
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#define S2B_7(i) S2B_6(i) S2B_6(i)
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#endif
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#if LG_TINY_MIN < 8
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#define S2B_8(i) S2B_7(i) S2B_7(i)
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#endif
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#if LG_TINY_MIN < 9
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#define S2B_9(i) S2B_8(i) S2B_8(i)
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#endif
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#if LG_TINY_MIN < 10
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#define S2B_10(i) S2B_9(i) S2B_9(i)
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#endif
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#if LG_TINY_MIN < 11
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#define S2B_11(i) S2B_10(i) S2B_10(i)
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#endif
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#define S2B_no(i)
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#define SC(index, lg_grp, lg_delta, ndelta, psz, bin, pgs, lg_delta_lookup) \
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S2B_##lg_delta_lookup(index)
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SIZE_CLASSES
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#undef S2B_3
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#undef S2B_4
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#undef S2B_5
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#undef S2B_6
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#undef S2B_7
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#undef S2B_8
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#undef S2B_9
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#undef S2B_10
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#undef S2B_11
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#undef S2B_no
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#undef SC
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};
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