[PyRTG] Refactor targets/configs #8399
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maerhart
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Apr 7, 2025
maerhart
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- Rename target -> config and entry -> param in PyRTG and make param declaration in a config as well as test argument declaration more convenient
- rename 'type' staticmethod to 'ty' to avoid confusion with the builtin 'type' which can make debugging annoying in some cases
- Support 'Value' attributes in classes when passing them across control-flow regions
- Fix a bug in Elaboration discovered during this refactoring
- Fix a bug in InlineSequences discovered during this refactoring
- This also fixes an issue where the test/target arguments weren't sorted properly
Currently we special-case randomized sequences. This PR changes them to be values with identity. This has the advantage that we don't need to generate a new, unique name for each randomizes sequence from the start, i.e., if we randomize 1000 sequences, put them in a set and only select 1 at random and embed it, then we only need to generate 1 name after this PR instead of 1000. This name uniquification made up a considerable chunk of runtime in some previous profiling. On the negative side, we now pass randomized sequence values as block arguments to nested sequences which makes life a bit more difficult for sequence inlining. Not sure if avoiding this is worth the special-casing.
Also make sure memories are properly retained during elaboration and add a load address instruction to rtgtest
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youngar
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May 13, 2025
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