#66 detecting sources of randomization instability

open
nobody
None
5
2013-04-05
2013-04-05
Erik Jessen
No

SystemVerilog simulations can have randomization-stability issues. At least the following are known causes:
1) "import" statements into global namespace (i.e. outside of package/module/interface)
2) $random (use $urandom instead)

It would be very useful if SVE were able to detect these, especially #1, as it requires a complete parser (one could have a `include which has a 'import' statement in it).

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