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Mikael Djurfeldt 2000-03-15 07:31:15 +00:00
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2000-03-15 Mikael Djurfeldt <mdj@mdj.nada.kth.se>
* __scm.h (GUILE_NEW_GC_SCHEME): Define this if you want to test a
new way of allocating heap. It makes Guile fast, but still
contains bugs.
* gc.c, gc.h, pairs.h, init.c: Implementation of a new way of
allocating heap. The basic idea is to trigger GC every Nth
allocated cell and grow heap when free list runs out. The scheme
has been extended so that GC isn't triggered until all remaining
cells are used. The implementation is also prepared for
development in the direction of POSIX threads.
* gc.c (SCM_EXPHEAP): In order to grow by a factor of 1.5,
SCM_EXPHEAP should return half of the heap size.
2000-03-14 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
The following change to init.c is only enabled if Guile was