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| author | Eddie Hung <eddieh@ece.ubc.ca> | 2018-08-03 23:43:53 -0700 |
|---|---|---|
| committer | Eddie Hung <eddieh@ece.ubc.ca> | 2018-08-03 23:43:53 -0700 |
| commit | d66edf522348d1475f1b65d79804f37a751274b3 (patch) | |
| tree | 4b881ed0409bae10ac553dc5fe1771feb228712e /common/place_common.h | |
| parent | 3d5dcda12c80175f5bfb2c2615de9cb5fadacb90 (diff) | |
| parent | 65d73eb9838e0bb8e6d089ecde3d4ffaf34e9e29 (diff) | |
| download | nextpnr-d66edf522348d1475f1b65d79804f37a751274b3.tar.gz nextpnr-d66edf522348d1475f1b65d79804f37a751274b3.tar.bz2 nextpnr-d66edf522348d1475f1b65d79804f37a751274b3.zip | |
Merge branch 'master' into slack_redist_freq
Diffstat (limited to 'common/place_common.h')
| -rw-r--r-- | common/place_common.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/place_common.h b/common/place_common.h index 32250604..79dec067 100644 --- a/common/place_common.h +++ b/common/place_common.h @@ -44,6 +44,11 @@ wirelen_t get_cell_metric_at_bel(const Context *ctx, CellInfo *cell, BelId bel, // Place a single cell in the lowest wirelength Bel available, optionally requiring validity check bool place_single_cell(Context *ctx, CellInfo *cell, bool require_legality); +// Modify a design s.t. all relative placement constraints are satisfied +bool legalise_relative_constraints(Context *ctx); + +// Get the total distance from satisfied constraints for a cell +int get_constraints_distance(const Context *ctx, const CellInfo *cell); NEXTPNR_NAMESPACE_END #endif |