diff options
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index 2bce0b01..bec9278d 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -459,7 +459,8 @@ delay_t Arch::estimateDelay(WireId src, WireId dst) const auto src_loc = est_location(src), dst_loc = est_location(dst); int dx = abs(src_loc.first - dst_loc.first), dy = abs(src_loc.second - dst_loc.second); - return (130 - 13 * args.speed) * (4 + std::max(dx - 5, 0) + std::max(dy - 5, 0) + 2 * (std::min(dx, 5) + std::min(dy, 5))); + return (130 - 13 * args.speed) * + (4 + std::max(dx - 5, 0) + std::max(dy - 5, 0) + 2 * (std::min(dx, 5) + std::min(dy, 5))); } delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const @@ -471,10 +472,12 @@ delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const auto sink_loc = getBelLocation(sink.cell->bel); int dx = abs(driver_loc.x - sink_loc.x), dy = abs(driver_loc.y - sink_loc.y); - return (130 - 13 * args.speed) * (4 + std::max(dx - 5, 0) + std::max(dy - 5, 0) + 2 * (std::min(dx, 5) + std::min(dy, 5))); + return (130 - 13 * args.speed) * + (4 + std::max(dx - 5, 0) + std::max(dy - 5, 0) + 2 * (std::min(dx, 5) + std::min(dy, 5))); } -bool Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const { +bool Arch::getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const +{ if (net_info->driver.port == id_FCO && sink.port == id_FCI) { budget = 0; return true; |