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| author | gatecat <gatecat@ds0.me> | 2021-09-22 14:54:44 +0100 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-09-22 14:55:10 +0100 |
| commit | fed682ee5f1c3dd974067b0c48a5d3557d728721 (patch) | |
| tree | 5e0318607bfaf12fc5ba59979fbc1280bf28fa4b /nexus/arch.h | |
| parent | 035452d938a6ba005ecc7ee9bd308879eaff6069 (diff) | |
| download | nextpnr-fed682ee5f1c3dd974067b0c48a5d3557d728721.tar.gz nextpnr-fed682ee5f1c3dd974067b0c48a5d3557d728721.tar.bz2 nextpnr-fed682ee5f1c3dd974067b0c48a5d3557d728721.zip | |
nexus: Tweaks for router1 performance
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'nexus/arch.h')
| -rw-r--r-- | nexus/arch.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nexus/arch.h b/nexus/arch.h index fcb864f6..e97c9bf0 100644 --- a/nexus/arch.h +++ b/nexus/arch.h @@ -1192,7 +1192,7 @@ struct Arch : BaseArch<ArchRanges> delay_t estimateDelay(WireId src, WireId dst) const override; delay_t predictDelay(const NetInfo *net_info, const PortRef &sink) const override; delay_t getDelayEpsilon() const override { return 20; } - delay_t getRipupDelayPenalty() const override { return 120; } + delay_t getRipupDelayPenalty() const override; delay_t getWireRipupDelayPenalty(WireId wire) const; float getDelayNS(delay_t v) const override { return v * 0.001; } delay_t getDelayFromNS(float ns) const override { return delay_t(ns * 1000); } |