user don't get into trouble about this. You want to tune this
size to increse the number of processes. This is the
<tt>STACK_SIZE</tt> define in
- <tt>src/xbt/xbt_ucontext.c</tt>, which is 128kb by default.
+ <tt>src/xbt/xbt_context_sysv.c</tt>, which is 128kb by default.
Reduce this as much as you can, but be warned that if this value
is too low, you'll get a segfault. The token ring example, which
is quite simple, runs with 40kb stacks.