gls simulator
Hi,
GLS can be done in following two ways:
1. Zero-Delay simulation: For this you need to make sure that you have compiled all the cells without delay information. Apart from that you need to specify in your simulator to neglect timing checks. This simulation will just be like your RTL simulations but with gate level netlist.
2. With timing: This is little complex case. In this case you need to specify the timing information as well (SDF is most common format). You need to make sure timing information is annotated properly with design. You also need to disable timing checks on synchronizers. This should only be run when the design is clean in STA.
I know this is too little an information for such a general question. If you have any specific questions please do reply back.
Regards,
Achin