Szabolcs NagyandRich Felker 61ff1af76f use lookup table for malloc bin index instead of float conversion ...

float conversion is slow and big on soft-float targets.

The lookup table increases code size a bit on most hard float targets
(and adds 60byte rodata), performance can be a bit slower because of
position independent data access and cpu internal state dependence
(cache, extra branches), but the overall effect should be minimal
(common, small size allocations should be unaffected).

2016-12-17 18:16:43 -05:00

..

__brk.c

slightly optimize __brk for size

2013-10-05 12:00:55 -04:00

aligned_alloc.c

move core memalign code from aligned_alloc to __memalign

2013-07-04 23:58:16 -04:00

calloc.c

fix calloc when __simple_malloc implementation is used

2015-06-22 18:50:09 +00:00

DESIGN

initial check-in, version 0.5.0

2011-02-12 00:22:29 -05:00

expand_heap.c

refactor malloc's expand_heap to share with __simple_malloc

2015-06-14 01:59:02 +00:00

lite_malloc.c

remove external linkage from __simple_malloc definition

2015-11-04 21:41:29 -05:00

malloc_usable_size.c

fix malloc_usable_size for NULL input

2016-01-31 17:34:45 -05:00

malloc.c

use lookup table for malloc bin index instead of float conversion

2016-12-17 18:16:43 -05:00

memalign.c

remove redundant check in memalign

2013-07-23 23:40:26 -04:00

posix_memalign.c

move core memalign code from aligned_alloc to __memalign

2013-07-04 23:58:16 -04:00