diff options
Diffstat (limited to 'nexus/arch.cc')
| -rw-r--r-- | nexus/arch.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nexus/arch.cc b/nexus/arch.cc index 3a279f4a..1ecf168d 100644 --- a/nexus/arch.cc +++ b/nexus/arch.cc @@ -545,7 +545,7 @@ delay_t Arch::estimateDelay(WireId src, WireId dst) const 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 100 * dist_x + 100 * dist_y + 250; + return 75 * dist_x + 75 * dist_y + 200; } delay_t Arch::predictDelay(const NetInfo *net_info, const PortRef &sink) const { @@ -608,7 +608,7 @@ bool Arch::place() cfg.cellGroups.back().insert(id_OXIDE_COMB); cfg.cellGroups.back().insert(id_OXIDE_FF); - cfg.beta = 0.7; + cfg.beta = 0.6; cfg.criticalityExponent = 7; if (!placer_heap(getCtx(), cfg)) return false; |