Posted by Ignacio on May 02, 2008 at 09:40:58:
In Reply to: Re: How much memory? posted by Valera Veryazov on April 30, 2008 at 20:59:21:
: well, if 12Gb is not "enough" - what can you do?
It depends on the case. I could try in a different machine, or just forget about this combination of system, method and basis set. I still have the same options after I have tried with 12GB and seen that the calculation is too slow to be worth it, but it would be better to know this before trying.