normal-gc
resets various internal parameters that determine the frequency and extent of garbage collection to their default settings.
normal-gc
is generally used in conjunction with avoid-gc, to cancel the effects of the latter.
normal-gc
is useful only in 32-bit LispWorks. In 64-bit implementations it does nothing and simply returns nil
.
avoid-gc
get-gc-parameters
gc-if-needed
mark-and-sweep
set-gc-parameters
without-interrupts
with-heavy-allocation
Memory Management in 32-bit LispWorks
LispWorks User Guide and Reference Manual - 13 Feb 2015