UVM analogy to "wait_if_stopped" method in VMM

UVM
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1

Hello,

I am new to UVM and I’m currently working on migration from VMM to UVM. A lot of the xactor files have this “wait_if_stopped” method implemented in them.I find that there is no direct analogous usage to vmm_xactor’s method “wait_if_stopped” in UVM.

Could anyone please tell me how to implent “wait_if_stopped” in UVM or are there any built in methods for it?

Thanks in Advance!

2

The UVM has very different thread control mechanisms from the VMM, and much of the thread control that was used in the VMM is now embedded in the sequencer/driver TLM connections.

wait_if_stopped() only has meaning if you had used stop_xactor, and there is no equivalent in the UVM for that either. uvm_component::suspend() is the closest equivalent, but that is a completely user defined routine, bot something built-in.