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Simplify small size class infrastructure.

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Program-generate small size class tables for all valid combinations of
LG_TINY_MIN, LG_QUANTUM, and PAGE_SHIFT.  Use the appropriate table to generate
all relevant data structures, and remove the distinction between
tiny/quantum/cacheline/subpage bins.

Remove --enable-dynamic-page-shift.  This option didn't prove useful in
practice, and it prevented optimizations.

Add Tilera architecture support.
This commit is contained in:
Jason Evans 2012-02-28 16:50:47 -08:00
parent 5389146191
commit b172610317
17 changed files with 327 additions and 858 deletions
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3
include/jemalloc/jemalloc_defs.h.in
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@ -104,9 +104,6 @@
/* Support lazy locking (avoid locking unless a second thread is launched). */
#undef JEMALLOC_LAZY_LOCK
/* Determine page size at run time if defined. */
#undef DYNAMIC_PAGE_SHIFT
/* One page is 2^STATIC_PAGE_SHIFT bytes. */
#undef STATIC_PAGE_SHIFT