Use get_stabilizer_schedule_x/z and update comments

Signed-off-by: Ben Howe <bhowe@nvidia.com>

Author: bmhowe23

libs/qec/unittests/realtime/app_examples/CMakeLists.txt

@@ -280,9 +280,10 @@ if(TARGET cudaq-qec-realtime-decoding-server-cqr)
       NAME app_examples.surface_code-1-cqr-two-process-test-distance-3
       COMMAND
         # The app seeds the simulator (--seed, default 42), so the run is
-        # deterministic: ~36 non-zero and ~39 corrections at 1000 shots. The
+        # deterministic: ~10 non-zero and ~67 corrections at 1000 shots. The
         # thresholds (non-zero <= 60, corrections >= 30) leave margin while
-        # still catching a broken decode path (which produces ~150+ / ~0).
+        # still catching a broken decode path (which applies ~0 corrections,
+        # leaving all ~70 raw logical errors uncorrected).
         bash "${CMAKE_CURRENT_SOURCE_DIR}/surface_code-1-cqr-two-process-test.sh"
           ${CMAKE_CURRENT_BINARY_DIR}/surface_code-1-cqr
           3 60 30

libs/qec/unittests/realtime/app_examples/surface_code-1.cpp

@@ -338,10 +338,10 @@ experiment make_experiment(const cudaq::qec::code &code,
   exp.num_rounds = static_cast<std::size_t>(opts.num_rounds);
   exp.num_logical = static_cast<std::size_t>(opts.num_logical);
 
-  auto parity_x = code.get_parity_x();
-  auto parity_z = code.get_parity_z();
-  exp.x_vec.assign(parity_x.data(), parity_x.data() + parity_x.size());
-  exp.z_vec.assign(parity_z.data(), parity_z.data() + parity_z.size());
+  auto schedule_x = code.get_stabilizer_schedule_x();
+  auto schedule_z = code.get_stabilizer_schedule_z();
+  exp.x_vec.assign(schedule_x.data(), schedule_x.data() + schedule_x.size());
+  exp.z_vec.assign(schedule_z.data(), schedule_z.data() + schedule_z.size());
 
   const bool is_z_prep = state_prep == cudaq::qec::operation::prep0 ||
                          state_prep == cudaq::qec::operation::prep1;