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| author | gatecat <gatecat@ds0.me> | 2021-05-06 13:58:08 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-06 13:58:08 +0100 |
| commit | c322cda3f875a5e5dd2575d3a390cbe1cee073e0 (patch) | |
| tree | fcd843131002f8986decf8dcd9352cf3ebd54290 /common/arch_api.h | |
| parent | ed17091e6ada98a55396186a22c748abf3fca310 (diff) | |
| parent | 0d6be6f4749174f4a6938a675456cb663edc47cb (diff) | |
| download | nextpnr-c322cda3f875a5e5dd2575d3a390cbe1cee073e0.tar.gz nextpnr-c322cda3f875a5e5dd2575d3a390cbe1cee073e0.tar.bz2 nextpnr-c322cda3f875a5e5dd2575d3a390cbe1cee073e0.zip | |
Merge pull request #688 from YosysHQ/gatecat/new-cluster-api
New cluster API
Diffstat (limited to 'common/arch_api.h')
| -rw-r--r-- | common/arch_api.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/arch_api.h b/common/arch_api.h index 7ed81434..01c29a84 100644 --- a/common/arch_api.h +++ b/common/arch_api.h @@ -139,6 +139,13 @@ template <typename R> struct ArchAPI : BaseCtx virtual typename R::CellTypeRangeT getCellTypes() const = 0; virtual typename R::BelBucketRangeT getBelBuckets() const = 0; virtual typename R::BucketBelRangeT getBelsInBucket(BelBucketId bucket) const = 0; + // Cluster methods + virtual CellInfo *getClusterRootCell(ClusterId cluster) const = 0; + virtual ArcBounds getClusterBounds(ClusterId cluster) const = 0; + virtual Loc getClusterOffset(const CellInfo *cell) const = 0; + virtual bool isClusterStrict(const CellInfo *cell) const = 0; + virtual bool getClusterPlacement(ClusterId cluster, BelId root_bel, + std::vector<std::pair<CellInfo *, BelId>> &placement) const = 0; // Flow methods virtual bool pack() = 0; virtual bool place() = 0; |