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c-thaler's avatar
c-thaler
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Questa simulation hangs (nondeterministic)

I run a Questa simulation for an IP core from the command line on a Linux server. Usually, the simulation finishs successfully. But every now and then the simulation hangs. When it hangs, I can see ...
Simulation
  • c-thaler's avatar
    c-thaler
    Icon for Occasional Contributor rankOccasional Contributor
    2 years ago

    Hi,

    sorry for the late reply, I've been on vacation for 2 weeks.
    I attached the generated script to this post. The error is caused by line 14:

    # ** Error: (vcom-11) Could not find work.th_dnx_simpledualportram.

    "th_dnx_simpledualportram_bhv_a.vhd" contains the architecture definition of th_dnx_simpledualportram.
    However, the entity definition is in "th_dnx_simpledualportram_e.vhd", which is compiled in line 17.

    I think, this is the wrong compile order.