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ecp5: Increase ripup penalty

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2019-02-25 18:08:26 +00:00
parent 031725c80e
commit a2d906a3fd
1 changed files with 1 additions and 1 deletions
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2
ecp5/arch.h
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@ -918,7 +918,7 @@ struct Arch : BaseCtx
delay_t estimateDelay(WireId src, WireId dst) const; delay_t estimateDelay(WireId src, WireId dst) const;
delay_t predictDelay(const NetInfo *net_info, const PortRef &sink) const; delay_t predictDelay(const NetInfo *net_info, const PortRef &sink) const;
delay_t getDelayEpsilon() const { return 20; } delay_t getDelayEpsilon() const { return 20; }
delay_t getRipupDelayPenalty() const { return 250; } delay_t getRipupDelayPenalty() const { return 400; }
float getDelayNS(delay_t v) const { return v * 0.001; } float getDelayNS(delay_t v) const { return v * 0.001; }
DelayInfo getDelayFromNS(float ns) const DelayInfo getDelayFromNS(float ns) const
{ {