Для оптимизации использования вычислительных ресуросов подумываем о внедрении системы распределенных вычислений (lsf, sge) для cadence spectre. Какую систему выбрать и каковы минусы данного подхода?

Spectre-APS is very expensive for distributed computing.
They will charge you additional license for each additional core.
Due to that one good server is usually enough.

Big companies usually use open sore solutions for distributed computing like NGSpice.
It is free and efficient.