From f749038959b589467ce0605cf60f68f18d7573cd Mon Sep 17 00:00:00 2001 From: David Shah Date: Thu, 22 Oct 2020 15:19:57 +0100 Subject: nexus: Improve placer config Signed-off-by: David Shah --- nexus/arch.cc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/nexus/arch.cc b/nexus/arch.cc index b8973657..473c266f 100644 --- a/nexus/arch.cc +++ b/nexus/arch.cc @@ -483,6 +483,11 @@ bool Arch::place() cfg.ioBufTypes.insert(id_SEIO33_CORE); cfg.ioBufTypes.insert(id_SEIO18_CORE); cfg.ioBufTypes.insert(id_OSC_CORE); + cfg.cellGroups.emplace_back(); + cfg.cellGroups.back().insert(id_OXIDE_COMB); + cfg.cellGroups.back().insert(id_OXIDE_FF); + + cfg.beta = 0.7; cfg.criticalityExponent = 7; if (!placer_heap(getCtx(), cfg)) return false; -- cgit v1.2.3