       some releases of Solaris limit the amount of memory that may be
         allocated contiguously by a process.  If <span class="bold"><strong>ncache</strong></span> is 0 or 1, the cache will be allocated
         contiguously in memory.  If it is greater than 1, the cache will be
         split across <span class="bold"><strong>ncache</strong></span> separate regions,
         where the <span class="bold"><strong>region size</strong></span> is equal to the
         initial cache size divided by <span 