id_queue: Simplify existence lookup for Verilator speed-up#258
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niwis merged 3 commits intopulp-platform:masterfrom Jun 20, 2025
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id_queue: Simplify existence lookup for Verilator speed-up#258niwis merged 3 commits intopulp-platform:masterfrom
niwis merged 3 commits intopulp-platform:masterfrom
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Thank you @MaxWipfli, this is a great simplification! Just one request: could you consistently use the bit operators on the RHS? (~ instead of !, & instead of &&).
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Thanks for the review, I fixed the operators as requested. |
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* id_queue: Simplify existence lookup for Verilator speed-up * id_queue: Use bit-wise instead of logical operators * id_queue: Fix formatting
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This
always_combblock previously consumed 9% of total simulation runtime for Cheshire on Verilator (pulp-platform/cheshire#230). With this change, this is reduced to a vanishing amount (reported as 0.00%).