Cadence Virtuoso Jop Policy Setup

Hello,

I am using Cadence Virtuoso IC6.1.8-64 bit.550.6,

I would like to ask about the Jop Policy setup, what does the option "Max Jops" refers to, if I increase this number will I have faster simulation? and what is the upper limit for this setting

Also, is there any setting in the "Resources" to optimize the speed, for example the Memory and the CPU setting from the jop policy setup

thank you

best regards