Runtime support for Quantinuum targets. (#943) (#953)

* Runtime support for Quantinuum targets.

* Fix quantum machine factory.

Author: cesarzc

src/Azure/Azure.Quantum.Client/Machine/QuantumMachineFactory.cs

@@ -29,6 +29,8 @@ public static class QuantumMachineFactory
             var machineName =
                 targetNameNormalized is null
                 ? null
+                : targetNameNormalized.StartsWith("quantinuum.")
+                ? "Microsoft.Quantum.Providers.Quantinuum.Targets.QuantinuumQuantumMachine, Microsoft.Quantum.Providers.Honeywell"
                 : targetNameNormalized.StartsWith("qci.")
                 ? "Microsoft.Quantum.Providers.QCI.Targets.QCIQuantumMachine, Microsoft.Quantum.Providers.QCI"
                 : targetNameNormalized.StartsWith("ionq.")

src/Simulation/Core/EntryPointInfo.cs

@@ -53,4 +53,16 @@ public QCIEntryPointInfo(Type operation)
         : base(operation)
         { }
     }
+
+    /// <summary>
+    /// Base class containing information about an entry point 
+    /// for a Q# executable targeted for a Quantinuum quantum processor.
+    /// </summary>
+    public class QuantinuumEntryPointInfo<I, O>
+    : EntryPointInfo<I, O>
+    {
+        public QuantinuumEntryPointInfo(Type operation)
+        : base(operation)
+        { }
+    }
 }