lanfranco.salinari Posted February 17, 2015 Report Share Posted February 17, 2015 Hello, it's the first time I post in UVM forums, and I hope I have chosen the right way to highlight a possible problem in UVM (up to 1.2, as far as I know). The issue is that: task uvm_hdl_force_time(string path, uvm_hdl_data_t value, time force_time = 0); is not declared "automatic". This has caused me some problems when trying to call it concurrently from 2 separate threads, e.g.: fork uvm_hdl_force_time("a", 0, 1us); uvm_hdl_force_time("b", 0, 1us); join_none Essentially only one signal was forced. I had to copy the code in another task and declare it as "automatic" (by the way, I needed the force_time argument to be realtime, it would be nice to add such a task to UVM as well): task automatic my_hdl_force_realtime(string path, uvm_hdl_data_t value, realtime force_time=0ns); I suspect that this is not the only task/function having this problem in UVM, so this can be a more general issue. Can someone please give me some feedback about this? Thanks in advance, Lanfranco Quote Link to comment Share on other sites More sharing options...
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