Script check netlist #28622
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Script check netlist #28622
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rswarbrick
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Razer6
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This script parses the generated netlist for suspicious constructs and counts the number of size_only instances. The script has been used with one synthesis tool only and might need adjustments for other synthesis tools. Further, the script relies on the preserved cells in the technology specific prim library to be called "u_size_only_*". Signed-off-by: Michael Gautschi <[email protected]>
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|
please note that the script will report 0 errors on the prim_sdc_example design. BUT, it will report 140 potential issues in 34 modules on an earlgrey synthesis: The reason is, there are a few instances of |
SamuelRiedel
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Razer6
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Looks good to me too (and thanks, @Razer6, for explaining about the CI problem) |
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This is a follow-up PR to #28557 and comment #28557 (comment)
It adds a script that:
This script does only parse for some constructs that have been observed in the past, but it does by no means guarantee that the netlist is error-free.
@Razer6 @vogelpi @davidschrammel