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Add --with-lg-tiny-min, generalize --with-lg-quantum.

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Jason Evans
2014-10-10 22:34:25 -07:00
parent 2eb941a3d3
commit 81e547566e
6 changed files with 105 additions and 16 deletions
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54
src/jemalloc.c
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@@ -60,15 +60,69 @@ const size_t index2size_tab[NSIZES] = {
JEMALLOC_ALIGNED(CACHELINE)
const uint8_t size2index_tab[] = {
#if LG_TINY_MIN == 0
#warning "Dangerous LG_TINY_MIN"
#define S2B_0(i) i,
#elif LG_TINY_MIN == 1
#warning "Dangerous LG_TINY_MIN"
#define S2B_1(i) i,
#elif LG_TINY_MIN == 2
#warning "Dangerous LG_TINY_MIN"
#define S2B_2(i) i,
#elif LG_TINY_MIN == 3
#define S2B_3(i) i,
#elif LG_TINY_MIN == 4
#define S2B_4(i) i,
#elif LG_TINY_MIN == 5
#define S2B_5(i) i,
#elif LG_TINY_MIN == 6
#define S2B_6(i) i,
#elif LG_TINY_MIN == 7
#define S2B_7(i) i,
#elif LG_TINY_MIN == 8
#define S2B_8(i) i,
#elif LG_TINY_MIN == 9
#define S2B_9(i) i,
#elif LG_TINY_MIN == 10
#define S2B_10(i) i,
#elif LG_TINY_MIN == 11
#define S2B_11(i) i,
#else
#error "Unsupported LG_TINY_MIN"
#endif
#if LG_TINY_MIN < 1
#define S2B_1(i) S2B_0(i) S2B_0(i)
#endif
#if LG_TINY_MIN < 2
#define S2B_2(i) S2B_1(i) S2B_1(i)
#endif
#if LG_TINY_MIN < 3
#define S2B_3(i) S2B_2(i) S2B_2(i)
#endif
#if LG_TINY_MIN < 4
#define S2B_4(i) S2B_3(i) S2B_3(i)
#endif
#if LG_TINY_MIN < 5
#define S2B_5(i) S2B_4(i) S2B_4(i)
#endif
#if LG_TINY_MIN < 6
#define S2B_6(i) S2B_5(i) S2B_5(i)
#endif
#if LG_TINY_MIN < 7
#define S2B_7(i) S2B_6(i) S2B_6(i)
#endif
#if LG_TINY_MIN < 8
#define S2B_8(i) S2B_7(i) S2B_7(i)
#endif
#if LG_TINY_MIN < 9
#define S2B_9(i) S2B_8(i) S2B_8(i)
#endif
#if LG_TINY_MIN < 10
#define S2B_10(i) S2B_9(i) S2B_9(i)
#endif
#if LG_TINY_MIN < 11
#define S2B_11(i) S2B_10(i) S2B_10(i)
#endif
#define S2B_no(i)
#define SC(index, lg_grp, lg_delta, ndelta, bin, lg_delta_lookup) \
S2B_##lg_delta_lookup(index)