[STA] Fixed Incremental Slack Timing Analysis Verify Code #2774
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In debug mode, the STA checks if the incremental STA matches the STA computed from scratch. In this check it checked for if the critical nodes matched; however, the nodes returned are not stably deterministic (it does not break ties in a deterministic way). After discussing with Vaughn, it is safe to just remove the nodes check since it would not change the result of the analysis. closes verilog-to-routing#2754
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@vaughnbetz This PR has passed CI. This fixed the STA issue we discussed. |
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Thanks Alex! |
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In debug mode, the STA checks if the incremental STA matches the STA computed from scratch. In this check it checked for if the critical nodes matched; however, the nodes returned are not stably deterministic (it does not break ties in a deterministic way). After discussing with Vaughn, it is safe to just remove the nodes check since it would not change the result of the analysis.
closes #2754