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| author | Eddie Hung <e.hung@imperial.ac.uk> | 2018-07-21 13:05:09 -0700 |
|---|---|---|
| committer | Eddie Hung <e.hung@imperial.ac.uk> | 2018-07-21 13:05:09 -0700 |
| commit | 926c186ec78efb086364a05ba7e83e68fa116301 (patch) | |
| tree | ee25b6376879c7add61b02a73a882d8518353afe /ecp5 | |
| parent | e44dc25f098194c970d1a516fbaa0a5e911a50e1 (diff) | |
| download | nextpnr-926c186ec78efb086364a05ba7e83e68fa116301.tar.gz nextpnr-926c186ec78efb086364a05ba7e83e68fa116301.tar.bz2 nextpnr-926c186ec78efb086364a05ba7e83e68fa116301.zip | |
Add Arch::getBudgetOverride() to eliminate hack for COUT
Diffstat (limited to 'ecp5')
| -rw-r--r-- | ecp5/arch.cc | 5 | ||||
| -rw-r--r-- | ecp5/arch.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index 1510a27f..90f88384 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -328,6 +328,11 @@ delay_t Arch::estimateDelay(WireId src, WireId dst) const return abs(src.location.x - dst.location.x) + abs(src.location.y - dst.location.y); } +delay_t Arch::getBudgetOverride(const PortRef& pr, delay_t v) const +{ + return v; +} + // ----------------------------------------------------------------------- bool Arch::place() { return placer1(getCtx()); } diff --git a/ecp5/arch.h b/ecp5/arch.h index bf36ef2f..ec98d029 100644 --- a/ecp5/arch.h +++ b/ecp5/arch.h @@ -757,6 +757,7 @@ 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 PortRef& pr, delay_t v) const; // ------------------------------------------------- |