diff options
Diffstat (limited to 'common/placer1.cc')
| -rw-r--r-- | common/placer1.cc | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/common/placer1.cc b/common/placer1.cc index 3a25f42c..d3665eb6 100644 --- a/common/placer1.cc +++ b/common/placer1.cc @@ -224,7 +224,7 @@ class SAPlacer // Once cooled below legalise threshold, run legalisation and start requiring // legal moves only if (temp < legalise_temp && !require_legal) { - // legalise_design(ctx); + legalise_relative_constraints(ctx); // FIXME require_legal = true; autoplaced.clear(); @@ -294,7 +294,7 @@ class SAPlacer } BelType targetType = ctx->belTypeFromId(cell->type); for (auto bel : ctx->getBels()) { - if (ctx->getBelType(bel) == targetType && (ctx->isValidBelForCell(cell, bel) || !require_legal)) { + if (ctx->getBelType(bel) == targetType && ctx->isValidBelForCell(cell, bel)) { if (ctx->checkBelAvail(bel)) { uint64_t score = ctx->rng64(); if (score <= best_score) { @@ -364,15 +364,14 @@ class SAPlacer if (other != IdString()) { ctx->bindBel(oldBel, other_cell->name, STRENGTH_WEAK); } - if (require_legal) { - if (!ctx->isBelLocationValid(newBel) || ((other != IdString() && !ctx->isBelLocationValid(oldBel)))) { - ctx->unbindBel(newBel); - if (other != IdString()) - ctx->unbindBel(oldBel); - goto swap_fail; - } + if (!ctx->isBelLocationValid(newBel) || ((other != IdString() && !ctx->isBelLocationValid(oldBel)))) { + ctx->unbindBel(newBel); + if (other != IdString()) + ctx->unbindBel(oldBel); + goto swap_fail; } + new_metric = curr_metric; // Recalculate metrics for all nets touched by the peturbation |