Update VTR quick start guide to use yosys / parmys #2739
Comments
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@ZohairZaidi : this would be a great issue to fix if you have the time ... it's a bit annoying that the quick start doesn't cover our newly default synthesis flow. |
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Hi @vaughnbetz, just to clarify, you are referring to the "Manually Running the VTR Flow" section right? |
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Yes, that's right. |
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Hi @vaughnbetz, I was wondering if you knew the equivalent steps to generate the blif file outside of the VTR flow script as I was trying to follow the guide posted on the original parmys GitHub repo (https://github.com/CAS-Atlantic/parmys-plugin) but it seems to be out of date. |
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I haven't done it, so I'm not sure. @alirezazd @amirarjmand93 : can you summarize the commands? @ZohairZaidi : you can also probably infer them by printing out / watching the various commands run by run_vtr_flow. |
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I just realized that my issue has been answered in the original repo. thanks for the help. |
The VTR quick start guide uses Odin II as the synthesis tool, but the yosys/parmys flow is now the default VTR flow. We should update the quick start to use yosys/parmys. The Odin II section should be moved down to a later, optional part of the quick start that just describe how to run Odin II (as the primary example of yosys/parmys would have already covered the whole flow).
Proposed Behaviour
Change all mention of Odin II to the equivalent parmys / yosys flow commands. Move the Odin II command(s) down to the end of the quick start under an Odin II section.
Current Behaviour
Odin II is the only synthesis tool described in the quick start.
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