fix base visit ch in allgatevisitor, add get compiler with metadata to python api

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>

python/py_compiler.cpp

@@ -33,6 +33,11 @@ void bind_compiler(py::module &m) {
                xacc::Compiler::compile,
            "Compile the "
            "given source code.")
+      .def("compile",
+           (std::shared_ptr<xacc::IR>(xacc::Compiler::*)()) &
+               xacc::Compiler::compile,
+           "Compile the "
+           "given source code.")
       .def("translate",
            (const std::string (xacc::Compiler::*)(
                std::shared_ptr<CompositeInstruction>)) &

python/xacc-py.cpp

@@ -116,8 +116,9 @@ PYBIND11_MODULE(_pyxacc, m) {
       },
       "Set a number of options at once.");
   m.def("getAcceleratorDecorator",
-        [](const std::string name, std::shared_ptr<Accelerator> acc) -> std::shared_ptr<Accelerator> {
-          auto accd = xacc::getAcceleratorDecorator(name,acc);
+        [](const std::string name,
+           std::shared_ptr<Accelerator> acc) -> std::shared_ptr<Accelerator> {
+          auto accd = xacc::getAcceleratorDecorator(name, acc);
           return accd;
         });
   m.def("getAcceleratorDecorator",
@@ -128,7 +129,7 @@ PYBIND11_MODULE(_pyxacc, m) {
             PyHeterogeneousMap2HeterogeneousMap vis(m, item.first);
             mpark::visit(vis, item.second);
           }
-          auto accd = xacc::getAcceleratorDecorator(name,acc, m);
+          auto accd = xacc::getAcceleratorDecorator(name, acc, m);
           return accd;
         });
   m.def("asComposite", &xacc::ir::asComposite, "");
@@ -179,7 +180,25 @@ PYBIND11_MODULE(_pyxacc, m) {
         return xacc::getAlgorithm(algo, m);
       },
       "");
-  m.def("storeBuffer", [](std::shared_ptr<AcceleratorBuffer> buffer) { xacc::storeBuffer(buffer);},"");
+  m.def(
+      "getCompiler",
+      [](const std::string c, const PyHeterogeneousMap &options) {
+        HeterogeneousMap m;
+        for (auto &item : options) {
+          PyHeterogeneousMap2HeterogeneousMap vis(m, item.first);
+          mpark::visit(vis, item.second);
+        }
+        auto compiler = xacc::getCompiler(c);
+        compiler->setExtraOptions(m);
+        return compiler;
+      },
+      "");
+  m.def(
+      "storeBuffer",
+      [](std::shared_ptr<AcceleratorBuffer> buffer) {
+        xacc::storeBuffer(buffer);
+      },
+      "");
   m.def("getOptimizer",
         (std::shared_ptr<xacc::Optimizer>(*)(const std::string)) &
             xacc::getOptimizer,

quantum/gate/utils/AllGateVisitor.hpp

@@ -56,10 +56,10 @@ public:
   void visit(Ry &h) override {}
   void visit(Rx &h) override {}
   void visit(U1 &u1) override {
-      InstructionParameter p = u1.getParameter(0);
-      Rz rz(u1.bits());
-      rz.setParameter(0, p);
-      visit(rz);
+    InstructionParameter p = u1.getParameter(0);
+    Rz rz(u1.bits());
+    rz.setParameter(0, p);
+    visit(rz);
   }
   void visit(X &h) override {}
   void visit(Y &h) override {}
@@ -92,15 +92,31 @@ public:
 
   void visit(fSim &fsim) override {}
   void visit(iSwap &isw) override {}
-  void visit(XY& xy) override {}
+  void visit(XY &xy) override {}
   void visit(CRZ &crz) override {}
-  void visit(CH &ch) override {}
+  void visit(CH &ch) override {
+    S s(ch.bits()[1]);
+    Hadamard h(ch.bits()[1]);
+    T t(ch.bits()[1]);
+    CNOT cn(ch.bits());
+    Tdg tdg(ch.bits()[1]);
+    Hadamard h2(ch.bits()[1]);
+    Sdg sdg(ch.bits()[1]);
+
+    visit(s);
+    visit(h);
+    visit(t);
+    visit(cn);
+    visit(tdg);
+    visit(h2);
+    visit(sdg);
+  }
   void visit(S &s) override {}
-  void visit(CPhase& cp) override {}
-  
-  void visit(Measure& cp) override {}
-  void visit(Identity& cp) override {}
-  void visit(U& cp) override {}
+  void visit(CPhase &cp) override {}
+
+  void visit(Measure &cp) override {}
+  void visit(Identity &cp) override {}
+  void visit(U &cp) override {}
 
   void visit(Sdg &sdg) override {}
   void visit(T &t) override {}