Executing multiple vvp instances of different files in parallel on the same computer causes vvp to hang

[parker-research]

I haven't been able to create a precise reproduction of this, but the gist is that running even a very small module and associated testbench (from the verilog-eval suite) causes vvp to hang indefinitely.

Version: OSSCAD nightly build on 2024-05-20.

[caryr]

Is this multiple vvp processes running on the same machine for the same person or just multiple vvp processes? What OS is this on? I think I have previously run multiple vvp processes at the same time for the same user so this could be a more recent change.

[martinwhitaker]

I regularly run multiple vvp processes on the same machine at the same time. I have never had a problem doing this.

[parker-research]

This issue was actually me misattributing #1131. Thanks for the reinforcement!