diff options
Diffstat (limited to 'common/placer1.cc')
| -rw-r--r-- | common/placer1.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/common/placer1.cc b/common/placer1.cc index bf8ccd09..db10b7d3 100644 --- a/common/placer1.cc +++ b/common/placer1.cc @@ -507,7 +507,8 @@ class SAPlacer std::vector<std::pair<CellInfo *, BelId>> dest_bels; double delta = 0; moveChange.reset(); - log_info("finding cells for chain swap %s\n", cell->name.c_str(ctx)); + if (ctx->debug) + log_info("finding cells for chain swap %s\n", cell->name.c_str(ctx)); Loc baseLoc = ctx->getBelLocation(cell->bel); discover_chain(baseLoc, cell, cell_rel); @@ -530,7 +531,8 @@ class SAPlacer return false; dest_bels.emplace_back(std::make_pair(cr.first, targetBel)); } - log_info("trying chain swap %s\n", cell->name.c_str(ctx)); + if (ctx->debug) + log_info("trying chain swap %s\n", cell->name.c_str(ctx)); // <cell, oldBel> for (const auto &db : dest_bels) { BelId oldBel = swap_cell_bels(db.first, db.second); @@ -553,7 +555,8 @@ class SAPlacer // SA acceptance criterea if (delta < 0 || (temp > 1e-8 && (ctx->rng() / float(0x3fffffff)) <= std::exp(-delta / temp))) { n_accept++; - log_info("accepted chain swap %s\n", cell->name.c_str(ctx)); + if (ctx->debug) + log_info("accepted chain swap %s\n", cell->name.c_str(ctx)); } else { goto swap_fail; } |