Added feature to dispose simulation results except selected probes

emsec · Jun 24, 2024 · ee758d6 · ee758d6
1 parent 1415ab1
commit ee758d6
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Showing 2 changed files with 31 additions and 1 deletion.
diff --git a/..._simulator_controller/include/netlist_simulator_controller/netlist_simulator_controller.h b/..._simulator_controller/include/netlist_simulator_controller/netlist_simulator_controller.h
@@ -448,6 +448,18 @@ class NETLIST_API NetlistSimulatorController : public QObject {
      */
     bool can_import_data() const;
 
+    /**
+     * Discard all results except listed probes
+     * @param probes List of nets which will be simulated (aka probes)
+     */
+    void simulate_only_probes(const std::vector<const Net*>& probes);
+
+    /**
+     * Discard all results except listed probes
+     * @param probes Set of net IDs which will be simulated (aka probes)
+     */
+    void simulate_only_probes(const QSet<u32>& probes);
+
     /**
      * Store significant information into working directory
      * @return True if JSON file created successfully, false otherwise.
@@ -490,6 +502,7 @@ public Q_SLOTS:
     WaveDataList* mWaveDataList;
 
     SimulationInput* mSimulationInput;
+    QSet<u32> mSimulateOnlyProbes;
 
     QHash<u32,int> mBadAssignInputWarnings;
 };

diff --git a/plugins/simulator/netlist_simulator_controller/src/netlist_simulator_controller.cpp b/plugins/simulator/netlist_simulator_controller/src/netlist_simulator_controller.cpp
@@ -254,6 +254,17 @@ namespace hal
         checkReadyState();
     }
 
+    void NetlistSimulatorController::simulate_only_probes(const std::vector<const Net*>& probes)
+    {
+        for (const Net* n : probes)
+            mSimulateOnlyProbes.insert(n->get_id());
+    }
+
+    void NetlistSimulatorController::simulate_only_probes(const QSet<u32>& probes)
+    {
+        mSimulateOnlyProbes = probes;
+    }
+
     u32 NetlistSimulatorController::add_trigger_time(const std::vector<WaveData*>& trigger_waves, const std::vector<int>& trigger_on_values)
     {
         if (trigger_waves.empty())
@@ -824,15 +835,21 @@ namespace hal
                 return false;
 
             QList<const Net*> partialNets;
-            for (const Net* n : get_partial_netlist_nets())
+            for (const Net* n : get_partial_netlist_nets()){
+                if (!mSimulateOnlyProbes.empty() && !mSimulateOnlyProbes.contains(n->get_id()))
+                    continue;
                 partialNets.append(n);
+            }
 
             if (reader.importVcd(QString::fromStdString(resultFile), mWorkDir, partialNets))
             {
                 mWaveDataList->updateFromSaleae();
             }
             else
                 return false;
+
+            if (!mSimulateOnlyProbes.isEmpty())
+                QFile::remove(QString::fromStdString(resultFile.string()));
         }
         return true;
     }