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Modify getBudgetOverride for generic and ecp5 too

This commit is contained in:
Eddie Hung 2018-08-05 22:33:14 -07:00
parent 7aab4925b4
commit 8a6ff4b261
4 changed files with 4 additions and 4 deletions
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2
ecp5/arch.cc
View File

@ -422,7 +422,7 @@ delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const
return 200 * (abs(driver_loc.x - sink_loc.x) + abs(driver_loc.y - sink_loc.y));
}
delay_t Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t budget) const { return budget; }
bool Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const { return false; }
// -----------------------------------------------------------------------

2
ecp5/arch.h
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@ -805,7 +805,7 @@ struct Arch : BaseCtx
delay_t getRipupDelayPenalty() const { return 200; }
float getDelayNS(delay_t v) const { return v * 0.001; }
uint32_t getDelayChecksum(delay_t v) const { return v; }
delay_t getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t budget) const;
bool getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const;
// -------------------------------------------------

2
generic/arch.cc
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@ -408,7 +408,7 @@ delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const
return (dx + dy) * grid_distance_to_delay;
}
delay_t Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t budget) const { return budget; }
bool Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const { return false; }
// ---------------------------------------------------------------

2
generic/arch.h
View File

@ -200,7 +200,7 @@ struct Arch : BaseCtx
delay_t getRipupDelayPenalty() const { return 1.0; }
float getDelayNS(delay_t v) const { return v; }
uint32_t getDelayChecksum(delay_t v) const { return 0; }
delay_t getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t budget) const;
bool getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const;
bool pack() { return true; }
bool place();