drop references to ibmq cloud simulators (#948)

(merge by may 15)

cirq-superstaq/cirq_superstaq/daily_integration_test.py

@@ -143,7 +143,7 @@ def test_get_resource_estimate(service: css.Service) -> None:
 def test_get_targets(service: css.Service) -> None:
     result = service.get_targets()
     ibmq_target_info = gss.typing.Target(
-        target="ibmq_qasm_simulator",
+        target="ibmq_brisbane_qpu",
         supports_submit=True,
         supports_submit_qubo=False,
         supports_compile=True,
@@ -279,7 +279,7 @@ def test_aces(service: css.Service) -> None:
 
 def test_job(service: css.Service) -> None:
     circuit = cirq.Circuit(cirq.measure(cirq.q(0)))
-    job = service.create_job(circuit, target="ibmq_qasm_simulator", repetitions=10)
+    job = service.create_job(circuit, target="ibmq_brisbane_qpu", repetitions=10, method="dry-run")
 
     job_id = job.job_id()  # To test for https://github.com/Infleqtion/client-superstaq/issues/452
 
@@ -297,9 +297,7 @@ def test_job(service: css.Service) -> None:
     assert job.job_id() == job_id
 
 
-@pytest.mark.parametrize(
-    "target", ["cq_sqorpius_simulator", "aws_sv1_simulator", "ibmq_qasm_simulator"]
-)
+@pytest.mark.parametrize("target", ["cq_sqorpius_simulator", "aws_sv1_simulator"])
 def test_submit_to_provider_simulators(target: str, service: css.Service) -> None:
     q0 = cirq.LineQubit(0)
     q1 = cirq.LineQubit(1)

cirq-superstaq/cirq_superstaq/sampler.py

@@ -30,7 +30,7 @@ class Sampler(cirq.Sampler):
             "Insert superstaq token that you received from https://superstaq.infleqtion.com"
             )
         q0, q1 = cirq.LineQubit.range(2)
-        sampler = service.sampler("ibmq_qasm_simulator")
+        sampler = service.sampler("ibmq_brisbane_qpu")
         circuit = cirq.Circuit(cirq.H(q0), cirq.CNOT(q0, q1), cirq.measure(q0))
         print(sampler.sample(circuit, repetitions=5))
 

cirq-superstaq/cirq_superstaq/service.py

@@ -702,7 +702,7 @@ def cq_compile(
     def ibmq_compile(
         self,
         circuits: cirq.Circuit | Sequence[cirq.Circuit],
-        target: str = "ibmq_qasm_simulator",
+        target: str,
         dynamical_decoupling: bool = True,
         dd_strategy: str = "static_context_aware",
         **kwargs: Any,

cirq-superstaq/cirq_superstaq/service_test.py

@@ -125,15 +125,15 @@ def test_service_run_and_get_counts() -> None:
     counts = service.get_counts(
         circuits=circuit,
         repetitions=4,
-        target="ibmq_qasm_simulator",
+        target="ss_unconstrained_simulator",
         param_resolver=params,
     )
     assert counts == {"11": 1}
 
     results = service.run(
         circuits=circuit,
         repetitions=4,
-        target="ibmq_qasm_simulator",
+        target="ss_unconstrained_simulator",
         param_resolver=params,
     )
     assert results.histogram(key="a") == collections.Counter({3: 1})
@@ -149,7 +149,7 @@ def test_service_run_and_get_counts() -> None:
     multi_results = service.run(
         circuits=[circuit, circuit],
         repetitions=10,
-        target="ibmq_qasm_simulator",
+        target="ss_unconstrained_simulator",
         param_resolver=params,
     )
 
@@ -160,7 +160,7 @@ def test_service_run_and_get_counts() -> None:
     multi_counts = service.get_counts(
         circuits=[circuit, circuit],
         repetitions=4,
-        target="ibmq_qasm_simulator",
+        target="ss_unconstrained_simulator",
         param_resolver=params,
     )
     assert multi_counts == [{"11": 1}, {"11": 1}]
@@ -185,10 +185,10 @@ def test_service_sampler() -> None:
             }
         ],
         "status": "Done",
-        "target": "ibmq_qasm_simulator",
+        "target": "ss_unconstrained_simulator",
     }
 
-    sampler = service.sampler(target="ibmq_qasm_simulator")
+    sampler = service.sampler(target="ss_unconstrained_simulator")
     q0 = cirq.LineQubit(0)
     circuit = cirq.Circuit(cirq.X(q0), cirq.measure(q0, key="a"))
     results = sampler.sample(program=circuit, repetitions=4)
@@ -372,7 +372,9 @@ def test_service_resource_estimate(mock_resource_estimate: mock.MagicMock) -> No
         "resource_estimates": [{"num_single_qubit_gates": 0, "num_two_qubit_gates": 1, "depth": 2}]
     }
 
-    assert service.resource_estimate(cirq.Circuit(), "ibmq_qasm_simulator") == resource_estimate
+    assert (
+        service.resource_estimate(cirq.Circuit(), "ss_unconstrained_simulator") == resource_estimate
+    )
 
 
 @mock.patch(
@@ -390,7 +392,10 @@ def test_service_resource_estimate_list(mock_resource_estimate: mock.MagicMock)
         ]
     }
 
-    assert service.resource_estimate([cirq.Circuit()], "ibmq_qasm_simulator") == resource_estimates
+    assert (
+        service.resource_estimate([cirq.Circuit()], "ss_unconstrained_simulator")
+        == resource_estimates
+    )
 
 
 @mock.patch("general_superstaq.superstaq_client._SuperstaqClient.qscout_compile")
@@ -646,7 +651,10 @@ def test_service_ibmq_compile(mock_post: mock.MagicMock) -> None:
     }
 
     assert (
-        service.ibmq_compile(circuit, dd_strategy="dynamic", test_options="yes").circuit == circuit
+        service.ibmq_compile(
+            circuit, dd_strategy="dynamic", test_options="yes", target="ibmq_fake_qpu"
+        ).circuit
+        == circuit
     )
 
     assert json.loads(mock_post.call_args.kwargs["json"]["options"]) == {
@@ -655,19 +663,29 @@ def test_service_ibmq_compile(mock_post: mock.MagicMock) -> None:
         "test_options": "yes",
     }
 
-    assert service.ibmq_compile([circuit]).circuits == [circuit]
-    assert service.ibmq_compile(circuit).pulse_sequence == mock.DEFAULT
-    assert service.ibmq_compile([circuit]).pulse_sequences == [mock.DEFAULT]
-    assert service.ibmq_compile(circuit).initial_logical_to_physical == initial_logical_to_physical
-    assert service.ibmq_compile([circuit]).initial_logical_to_physicals == [
+    assert service.ibmq_compile([circuit], target="ibmq_fake_qpu").circuits == [circuit]
+    assert service.ibmq_compile(circuit, target="ibmq_fake_qpu").pulse_sequence == mock.DEFAULT
+    assert service.ibmq_compile([circuit], target="ibmq_fake_qpu").pulse_sequences == [mock.DEFAULT]
+    assert (
+        service.ibmq_compile(circuit, target="ibmq_fake_qpu").initial_logical_to_physical
+        == initial_logical_to_physical
+    )
+    assert service.ibmq_compile([circuit], target="ibmq_fake_qpu").initial_logical_to_physicals == [
         initial_logical_to_physical
     ]
-    assert service.ibmq_compile(circuit).final_logical_to_physical == final_logical_to_physical
-    assert service.ibmq_compile([circuit]).final_logical_to_physicals == [final_logical_to_physical]
+    assert (
+        service.ibmq_compile(circuit, target="ibmq_fake_qpu").final_logical_to_physical
+        == final_logical_to_physical
+    )
+    assert service.ibmq_compile([circuit], target="ibmq_fake_qpu").final_logical_to_physicals == [
+        final_logical_to_physical
+    ]
 
     with mock.patch.dict("sys.modules", {"qiskit": None}):
-        assert service.ibmq_compile(cirq.Circuit()).pulse_sequence is None
-        assert service.ibmq_compile([cirq.Circuit()]).pulse_sequences is None
+        assert service.ibmq_compile(cirq.Circuit(), target="ibmq_fake_qpu").pulse_sequence is None
+        assert (
+            service.ibmq_compile([cirq.Circuit()], target="ibmq_fake_qpu").pulse_sequences is None
+        )
 
     with pytest.raises(ValueError, match="'ss_example_qpu' is not a valid IBMQ target."):
         service.ibmq_compile(cirq.Circuit(), target="ss_example_qpu")

cirq-superstaq/docs/ibm_cirq_superstaq.ipynb

@@ -170,7 +170,7 @@
    "id": "f47625ac",
    "metadata": {},
    "source": [
-    "Paste your Superstaq API token value into the `api_key` field of the `cirq_superstaq.Service` constructor below. Paste your IBM Q token value into the `ibmq_token` field. You can run a job on a specified target device (e.g., here `ibm_qasm_simulator` is used as the target device)."
+    "Paste your Superstaq API token value into the `api_key` field of the `cirq_superstaq.Service` constructor below. Paste your IBM Q token value into the `ibmq_token` field. You can run a job on a specified target device (e.g., here `ibm_brisbane_qpu` is used as the target device)."
    ]
   },
   {
@@ -199,7 +199,7 @@
     }
    ],
    "source": [
-    "job = service.create_job(circuit, repetitions=1, target=\"ibmq_qasm_simulator\", method=\"dry-run\")\n",
+    "job = service.create_job(circuit, repetitions=1, target=\"ibmq_brisbane_qpu\", method=\"dry-run\")\n",
     "print(\"Job status: \", job.status())\n",
     "print(job.counts())"
    ]

docs/source/get_started/access_info/access_info_css.ipynb

@@ -135,13 +135,8 @@
        " Target(target='cq_sqorpius_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
        " Target(target='cq_sqorpius_simulator', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
        " Target(target='ibmq_brisbane_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-       " Target(target='ibmq_extended-stabilizer_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
        " Target(target='ibmq_kyoto_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-       " Target(target='ibmq_mps_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
        " Target(target='ibmq_osaka_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-       " Target(target='ibmq_qasm_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-       " Target(target='ibmq_stabilizer_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-       " Target(target='ibmq_statevector_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
        " Target(target='ionq_aria-1_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
        " Target(target='ionq_aria-2_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
        " Target(target='ionq_forte-1_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
@@ -481,7 +476,7 @@
     }
    ],
    "source": [
-    "service.target_info(\"ibmq_brisbane_qpu\")  # retrieving information about the IBM Brisbane device"
+    "service.target_info(\"ibmq_brisbane_qpu\")  # retrieving information about IBM's Brisbane device"
    ]
   },
   {
@@ -520,9 +515,9 @@
     "    cirq.measure(qubits[1]),\n",
     ")\n",
     "\n",
-    "# Submitting the circuit to the IBMQ QASM Simulator\n",
+    "# Submitting the circuit to IBM's Brisbane QPU\n",
     "job = service.create_job(\n",
-    "    circuit, repetitions=100, method=\"dry-run\", target=\"ibmq_qasm_simulator\"\n",
+    "    circuit, repetitions=100, method=\"dry-run\", target=\"ibmq_brisbane_qpu\"\n",
     ")  # Specify \"dry-run\" as the method to submit & run a Superstaq simulation"
    ]
   },
@@ -577,7 +572,7 @@
     {
      "data": {
       "text/plain": [
-       "'ibmq_qasm_simulator'"
+       "'ibmq_brisbane_qpu'"
       ]
      },
      "execution_count": 9,

docs/source/get_started/access_info/access_info_qss.ipynb

@@ -135,13 +135,8 @@
         " Target(target='cq_sqorpius_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
         " Target(target='cq_sqorpius_simulator', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
         " Target(target='ibmq_brisbane_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-        " Target(target='ibmq_extended-stabilizer_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
         " Target(target='ibmq_kyoto_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-        " Target(target='ibmq_mps_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
         " Target(target='ibmq_osaka_qpu', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-        " Target(target='ibmq_qasm_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-        " Target(target='ibmq_stabilizer_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
-        " Target(target='ibmq_statevector_simulator', supports_submit=True, supports_submit_qubo=False, supports_compile=True, available=True, retired=False),\n",
         " Target(target='ionq_aria-1_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
         " Target(target='ionq_aria-2_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
         " Target(target='ionq_forte-1_qpu', supports_submit=False, supports_submit_qubo=False, supports_compile=True, available=False, retired=False),\n",
@@ -487,7 +482,7 @@
     }
    ],
    "source": [
-    "backend = provider.get_backend(\"ibmq_brisbane_qpu\")  # selecting the IBM Brisbane device\n",
+    "backend = provider.get_backend(\"ibmq_brisbane_qpu\")  # selecting IBM's Brisbane device\n",
     "backend.target_info()"
    ]
   },
@@ -522,8 +517,8 @@
     "qc.cx(0, 1)\n",
     "qc.measure([0, 1], [0, 1])\n",
     "\n",
-    "# Submitting the circuit to the IBM Q QASM Simulator\n",
-    "backend = provider.get_backend(\"ibmq_qasm_simulator\")\n",
+    "# Submitting the circuit to IBM's Brisbane QPU\n",
+    "backend = provider.get_backend(\"ibmq_brisbane_qpu\")\n",
     "job = backend.run(\n",
     "    [qc], method=\"dry-run\", shots=100\n",
     ")  # Specify \"dry-run\" as the method to submit & run a Superstaq simulation"
@@ -580,7 +575,7 @@
     {
      "data": {
       "text/plain": [
-       "<SuperstaqBackend('ibmq_qasm_simulator')>"
+       "<SuperstaqBackend('ibmq_brisbane_qpu')>"
       ]
      },
      "execution_count": 9,
@@ -666,7 +661,7 @@
     }
    ],
    "source": [
-    "backend = provider.get_backend(\"ibmq_qasm_simulator\")\n",
+    "backend = provider.get_backend(\"ibmq_brisbane_qpu\")\n",
     "job_id = job.job_id()  # Here we use the job ID from above, but this can be any old job ID\n",
     "job_old = backend.retrieve_job(job_id)\n",
     "job_old.input_circuits(index=0).draw(output=\"mpl\")"

docs/source/get_started/basics/basics_css.ipynb

@@ -21,7 +21,7 @@
    "id": "13f77c47",
    "metadata": {},
    "source": [
-    "Here we demonstrate the basics of Superstaq by creating a circuit in Cirq and submitting to IBM's QASM simulator. We assume you have a basic understanding of Python, as well as some familiarity with Cirq."
+    "Here we demonstrate the basics of Superstaq by creating a circuit in Cirq and submitting to IBM's Brisbane QPU. We assume you have a basic understanding of Python, as well as some familiarity with Cirq."
    ]
   },
   {
@@ -141,7 +141,7 @@
     "## Submit your circuit and view results\n",
     "Finally, we can submit our circuit to the desired device (by specifying `target=`) and view the results of our job. \n",
     "\n",
-    "Here, we will simulate for [IBM's QASM simulator](https://quantum-computing.ibm.com/lab/docs/iql/manage/simulator), but you can access, compile, and simulate to many other devices via Superstaq!\n",
+    "Here, we will simulate for [IBM's Brisbane QPU](https://quantum.ibm.com/services/resources?system=ibm_brisbane), but you can access, compile, and simulate to many other devices via Superstaq!\n",
     "\n",
     "To perform the simulation, we must instruct Superstaq to simulate the circuit to the desired target backend by passing `\"dry-run\"` as the `method`. Simulation via `\"dry-run\"` is a feature that is available to all users including free-trial users! Finally, we can retrieve the results of the job, the counts, by calling `counts()`."
    ]
@@ -167,7 +167,7 @@
     "job = service.create_job(\n",
     "    circuit,\n",
     "    method=\"dry-run\",\n",
-    "    target=\"ibmq_qasm_simulator\",\n",
+    "    target=\"ibmq_brisbane_qpu\",\n",
     "    repetitions=100,\n",
     ")\n",
     "result = job.counts()\n",

docs/source/get_started/basics/basics_qss.ipynb

@@ -21,7 +21,7 @@
    "id": "681eea2a",
    "metadata": {},
    "source": [
-    "Here we demonstrate the basics of Superstaq by creating a circuit in Qiskit and submitting to IBM's QASM simulator. We assume you have a basic understanding of Python, as well as some familiarity with Qiskit."
+    "Here we demonstrate the basics of Superstaq by creating a circuit in Qiskit and submitting to IBM's Brisbane QPU. We assume you have a basic understanding of Python, as well as some familiarity with Qiskit."
    ]
   },
   {
@@ -140,7 +140,7 @@
     "## Submit your circuit and view results\n",
     "Finally, we can submit our circuit to the desired device (by calling `get_backend`) and view the results of our job. \n",
     "\n",
-    "Here, we will simulate for [IBM's QASM simulator](https://quantum-computing.ibm.com/lab/docs/iql/manage/simulator), but you can access, compile, and simulate to many other devices via Superstaq!\n",
+    "Here, we will simulate for [IBM's Brisbane QPU](https://quantum.ibm.com/services/resources?system=ibm_brisbane), but you can access, compile, and simulate to many other devices via Superstaq!\n",
     "\n",
     "To perform the simulation, we must instruct Superstaq to simulate the circuit to the desired target backend by passing `\"dry-run\"` as the `method`. Simulation via `\"dry-run\"` is a feature that is available to all users including free-trial users! Finally, we can retrieve the results of the job, the counts, by calling `result().get_counts()`."
    ]
@@ -162,7 +162,7 @@
     }
    ],
    "source": [
-    "backend = provider.get_backend(\"ibmq_qasm_simulator\")\n",
+    "backend = provider.get_backend(\"ibmq_brisbane_qpu\")\n",
     "\n",
     "# Specify \"dry-run\" as the method to submit & run a Superstaq simulation\n",
     "job = backend.run(qc, method=\"dry-run\", shots=100)\n",

general-superstaq/general_superstaq/testing.py

@@ -57,13 +57,6 @@
         "available": True,
         "retired": False,
     },
-    "ibmq_extended-stabilizer_simulator": {
-        "supports_submit": True,
-        "supports_submit_qubo": False,
-        "supports_compile": True,
-        "available": True,
-        "retired": False,
-    },
     "ibmq_fake-athens_qpu": {
         "supports_submit": True,
         "supports_submit_qubo": False,
@@ -85,34 +78,6 @@
         "available": True,
         "retired": False,
     },
-    "ibmq_mps_simulator": {
-        "supports_submit": True,
-        "supports_submit_qubo": False,
-        "supports_compile": True,
-        "available": True,
-        "retired": False,
-    },
-    "ibmq_qasm_simulator": {
-        "supports_submit": True,
-        "supports_submit_qubo": False,
-        "supports_compile": True,
-        "available": True,
-        "retired": False,
-    },
-    "ibmq_stabilizer_simulator": {
-        "supports_submit": True,
-        "supports_submit_qubo": False,
-        "supports_compile": True,
-        "available": True,
-        "retired": False,
-    },
-    "ibmq_statevector_simulator": {
-        "supports_submit": True,
-        "supports_submit_qubo": False,
-        "supports_compile": True,
-        "available": True,
-        "retired": False,
-    },
     "ionq_aria-1_qpu": {
         "supports_submit": False,
         "supports_submit_qubo": False,