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[Pack][Legalizer] Added get_cluster_name Method #3321

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Merged
merged 1 commit into from
Oct 27, 2025
Merged

[Pack][Legalizer] Added get_cluster_name Method #3321

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8 changes: 8 additions & 0 deletions vpr/src/pack/cluster_legalizer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
* externally to the Packer in VPR.
*/

#include <string>
#include <vector>
#include "atom_netlist_fwd.h"
#include "noc_data_types.h"
Expand Down Expand Up @@ -433,6 +434,13 @@ class ClusterLegalizer {
return cluster.pb;
}

/// @brief Gets the name of the given cluster.
inline std::string get_cluster_name(LegalizationClusterId cluster_id) const {
VTR_ASSERT_SAFE(cluster_id.is_valid() && (size_t)cluster_id < legalization_clusters_.size());
const LegalizationCluster& cluster = legalization_clusters_[cluster_id];
return cluster.pb->name;
}

/// @brief Gets the logical block type of the given cluster.
inline t_logical_block_type_ptr get_cluster_type(LegalizationClusterId cluster_id) const {
VTR_ASSERT_SAFE(cluster_id.is_valid() && (size_t)cluster_id < legalization_clusters_.size());
Expand Down
5 changes: 3 additions & 2 deletions vpr/src/pack/cluster_util.cpp
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Expand Up @@ -39,8 +39,9 @@ static void echo_clusters(char* filename, const ClusterLegalizer& cluster_legali
}

for (auto& cluster_atom : cluster_atoms) {
const std::string& cluster_name = cluster_legalizer.get_cluster_pb(cluster_atom.first)->name;
fprintf(fp, "Cluster %s Id: %zu \n", cluster_name.c_str(), size_t(cluster_atom.first));
fprintf(fp, "Cluster %s Id: %zu \n",
cluster_legalizer.get_cluster_name(cluster_atom.first).c_str(),
size_t(cluster_atom.first));
fprintf(fp, "\tAtoms in cluster: \n");

int num_atoms = cluster_atom.second.size();
Expand Down
2 changes: 1 addition & 1 deletion vpr/src/pack/greedy_clusterer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -443,7 +443,7 @@ LegalizationClusterId GreedyClusterer::start_new_cluster(

VTR_LOGV(log_verbosity_ > 2,
"Complex block %zu: '%s' (%s) ", size_t(new_cluster_id),
cluster_legalizer.get_cluster_pb(new_cluster_id)->name,
cluster_legalizer.get_cluster_name(new_cluster_id).c_str(),
cluster_legalizer.get_cluster_type(new_cluster_id)->name.c_str());
VTR_LOGV(log_verbosity_ > 2, ".");
//Progress dot for seed-block
Expand Down