diff options
Diffstat (limited to 'nexus/arch.cc')
| -rw-r--r-- | nexus/arch.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nexus/arch.cc b/nexus/arch.cc index 3f3d8c83..90acc7b7 100644 --- a/nexus/arch.cc +++ b/nexus/arch.cc @@ -587,13 +587,15 @@ TimingClockingInfo Arch::getPortClockingInfo(const CellInfo *cell, IdString port // ----------------------------------------------------------------------- +delay_t Arch::getRipupDelayPenalty() const { return 250; } + delay_t Arch::estimateDelay(WireId src, WireId dst) const { int src_x = src.tile % chip_info->width, src_y = src.tile / chip_info->width; int dst_x = dst.tile % chip_info->width, dst_y = dst.tile / chip_info->width; int dist_x = std::abs(src_x - dst_x); int dist_y = std::abs(src_y - dst_y); - return 75 * dist_x + 75 * dist_y + 200; + return 75 * dist_x + 75 * dist_y + 250; } delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const { |