Use batch mode correctly in the tutorials (#616) (#619)

* Use batch mode correctly in the tutorials * Work around a qiskit-ibm-runtime bug Qiskit/qiskit-ibm-runtime#1723 (cherry picked from commit 3162cfd) Co-authored-by: Jim Garrison <garrison@ibm.com>
Qiskit-Extensions · Jun 3, 2024 · d234f03 · d234f03
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Showing 2 changed files with 8 additions and 10 deletions.
diff --git a/docs/circuit_cutting/tutorials/01_gate_cutting_to_reduce_circuit_width.ipynb b/docs/circuit_cutting/tutorials/01_gate_cutting_to_reduce_circuit_width.ipynb
@@ -314,11 +314,10 @@
    "source": [
     "from qiskit_ibm_runtime import SamplerV2, Batch\n",
     "\n",
-    "# Set up the Qiskit Runtime Sampler primitive\n",
-    "sampler = SamplerV2(backend=backend)\n",
-    "\n",
-    "# Submit each partition's subexperiments as a single batch\n",
-    "with Batch(backend=backend):\n",
+    "# Submit each partition's subexperiments to the Qiskit Runtime Sampler\n",
+    "# primitive, in a single batch so that the jobs will run back-to-back.\n",
+    "with Batch(backend=backend) as batch:\n",
+    "    sampler = SamplerV2(session=batch)\n",
     "    jobs = {\n",
     "        label: sampler.run(subsystem_subexpts, shots=2**12)\n",
     "        for label, subsystem_subexpts in isa_subexperiments.items()\n",

diff --git a/docs/circuit_cutting/tutorials/03_wire_cutting_via_move_instruction.ipynb b/docs/circuit_cutting/tutorials/03_wire_cutting_via_move_instruction.ipynb
@@ -408,11 +408,10 @@
    "source": [
     "from qiskit_ibm_runtime import SamplerV2, Batch\n",
     "\n",
-    "# Set up the Qiskit Runtime Sampler primitive\n",
-    "sampler = SamplerV2(backend=backend)\n",
-    "\n",
-    "# Submit each partition's subexperiments as a single batch\n",
-    "with Batch(backend=backend):\n",
+    "# Submit each partition's subexperiments to the Qiskit Runtime Sampler\n",
+    "# primitive, in a single batch so that the jobs will run back-to-back.\n",
+    "with Batch(backend=backend) as batch:\n",
+    "    sampler = SamplerV2(session=batch)\n",
     "    jobs = {\n",
     "        label: sampler.run(subsystem_subexpts, shots=2**12)\n",
     "        for label, subsystem_subexpts in isa_subexperiments.items()\n",