Skip to content

Commit

Permalink
Docs: migration to Qiskit Primitives (#115)
Browse files Browse the repository at this point in the history
  • Loading branch information
@robotAstray
robotAstray committed Aug 7, 2023
1 parent 9483800 commit a3e40e2
Show file tree
Hide file tree
Showing 7 changed files with 259 additions and 321 deletions.
151 changes: 68 additions & 83 deletions docs/tutorials/0_tutorial_qiskit-braket-provider_overview.ipynb
View file

Large diffs are not rendered by default.

62 changes: 31 additions & 31 deletions docs/tutorials/1_tutorial_vqe.ipynb
View file
Original file line number Diff line number Diff line change
Expand Up @@ -10,20 +10,17 @@
},
{
"cell_type": "code",
"execution_count": 1,
"execution_count": 3,
"id": "ebac1b5c",
"metadata": {},
"outputs": [],
"source": [
"from qiskit.algorithms import VQE\n",
"from qiskit.opflow import (\n",
" I,\n",
" X,\n",
" Z,\n",
")\n",
"from qiskit.algorithms.minimum_eigensolvers import VQE\n",
"from qiskit.quantum_info import SparsePauliOp\n",
"from qiskit.algorithms.optimizers import SLSQP\n",
"from qiskit.circuit.library import TwoLocal\n",
"from qiskit.utils import QuantumInstance, algorithm_globals\n",
"from qiskit.utils import algorithm_globals\n",
"from qiskit.primitives import BackendEstimator\n",
"\n",
"from qiskit_braket_provider import AWSBraketProvider, BraketLocalBackend\n",
"\n",
Expand All @@ -48,7 +45,7 @@
{
"data": {
"text/plain": [
"BraketBackend[sv_simulator]"
"BraketBackend[default]"
]
},
"execution_count": 2,
Expand Down Expand Up @@ -106,45 +103,48 @@
"name": "stdout",
"output_type": "stream",
"text": [
"{ 'aux_operator_eigenvalues': None,\n",
"{ 'aux_operators_evaluated': None,\n",
" 'cost_function_evals': 9,\n",
" 'eigenstate': { '00': 0.7824990015968072,\n",
" '01': 0.489139870078079,\n",
" '10': 0.3814548629916782,\n",
" '11': 0.05412658773652741},\n",
" 'eigenvalue': (-1.0606393547183097+0j),\n",
" 'optimal_parameters': { ParameterVectorElement(θ[1]): 4.19301252102391,\n",
" ParameterVectorElement(θ[0]): 3.611860069224077,\n",
" 'eigenvalue': -1.0778032163726936,\n",
" 'optimal_circuit': <qiskit.circuit.library.n_local.two_local.TwoLocal object at 0x13801f5d0>,\n",
" 'optimal_parameters': { ParameterVectorElement(θ[0]): 3.611860069224077,\n",
" ParameterVectorElement(θ[1]): 4.19301252102391,\n",
" ParameterVectorElement(θ[2]): 0.6019852007557844,\n",
" ParameterVectorElement(θ[3]): 5.949536809130025,\n",
" ParameterVectorElement(θ[4]): -3.3070470445355764,\n",
" ParameterVectorElement(θ[5]): 1.8462931831829383,\n",
" ParameterVectorElement(θ[6]): -5.466043598406607,\n",
" ParameterVectorElement(θ[7]): 0.6984088030463615,\n",
" ParameterVectorElement(θ[5]): 1.8462931831829383},\n",
" ParameterVectorElement(θ[7]): 0.6984088030463615},\n",
" 'optimal_point': array([ 3.61186007, 4.19301252, 0.6019852 , 5.94953681, -3.30704704,\n",
" 1.84629318, -5.4660436 , 0.6984088 ]),\n",
" 'optimal_value': -1.0606393547183097,\n",
" 'optimal_value': -1.0778032163726936,\n",
" 'optimizer_evals': None,\n",
" 'optimizer_time': 54.37140512466431}\n"
" 'optimizer_result': <qiskit.algorithms.optimizers.optimizer.OptimizerResult object at 0x138be0fd0>,\n",
" 'optimizer_time': 4.060570001602173}\n"
]
}
],
"source": [
"H2_op = (\n",
" (-1.052373245772859 * I ^ I)\n",
" + (0.39793742484318045 * I ^ Z)\n",
" + (-0.39793742484318045 * Z ^ I)\n",
" + (-0.01128010425623538 * Z ^ Z)\n",
" + (0.18093119978423156 * X ^ X)\n",
"H2_op = SparsePauliOp(\n",
" [\"II\", \"IZ\", \"ZI\", \"ZZ\", \"XX\"],\n",
" coeffs=[\n",
" -1.052373245772859,\n",
" 0.39793742484318045,\n",
" -0.39793742484318045,\n",
" -0.01128010425623538,\n",
" 0.18093119978423156,\n",
" ],\n",
")\n",
"\n",
"qi = QuantumInstance(\n",
" state_vector_simulator_backend, seed_transpiler=seed, seed_simulator=seed\n",
"estimator = BackendEstimator(\n",
" local_simulator,\n",
" options={\"seed_transpiler\": seed, \"seed_simulator\": seed},\n",
" skip_transpilation=False,\n",
")\n",
"ansatz = TwoLocal(rotation_blocks=\"ry\", entanglement_blocks=\"cz\")\n",
"slsqp = SLSQP(maxiter=1)\n",
"\n",
"vqe = VQE(ansatz, optimizer=slsqp, quantum_instance=qi)\n",
"vqe = VQE(estimator=estimator, ansatz=ansatz, optimizer=slsqp)\n",
"\n",
"result = vqe.compute_minimum_eigenvalue(H2_op)\n",
"print(result)"
Expand All @@ -167,7 +167,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.7"
"version": "3.11.4"
}
},
"nbformat": 4,
Expand Down
98 changes: 49 additions & 49 deletions docs/tutorials/2_tutorial_hybrid_jobs_byoc.ipynb
View file
Original file line number Diff line number Diff line change
Expand Up @@ -26,61 +26,61 @@
},
{
"cell_type": "code",
"execution_count": 46,
"execution_count": 1,
"id": "b9184273",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\"\"\"Example of Hybrid Job payload with VQE.\"\"\"\r\n",
"from braket.jobs import save_job_result\r\n",
"from qiskit.opflow import (\r\n",
" I,\r\n",
" X,\r\n",
" Z,\r\n",
")\r\n",
"from qiskit.algorithms import VQE\r\n",
"from qiskit.algorithms.optimizers import SLSQP\r\n",
"from qiskit.circuit.library import TwoLocal\r\n",
"from qiskit.utils import QuantumInstance\r\n",
"\r\n",
"from qiskit_braket_provider import AWSBraketProvider\r\n",
"\r\n",
"\r\n",
"def main():\r\n",
" backend = AWSBraketProvider().get_backend(\"SV1\")\r\n",
"\r\n",
" h2_op = (\r\n",
" (-1.052373245772859 * I ^ I)\r\n",
" + (0.39793742484318045 * I ^ Z)\r\n",
" + (-0.39793742484318045 * Z ^ I)\r\n",
" + (-0.01128010425623538 * Z ^ Z)\r\n",
" + (0.18093119978423156 * X ^ X)\r\n",
" )\r\n",
"\r\n",
" quantum_instance = QuantumInstance(\r\n",
" backend, seed_transpiler=42, seed_simulator=42, shots=10\r\n",
" )\r\n",
" ansatz = TwoLocal(rotation_blocks=\"ry\", entanglement_blocks=\"cz\")\r\n",
" slsqp = SLSQP(maxiter=1)\r\n",
"\r\n",
" vqe = VQE(ansatz, optimizer=slsqp, quantum_instance=quantum_instance)\r\n",
"\r\n",
" vqe_result = vqe.compute_minimum_eigenvalue(h2_op)\r\n",
"\r\n",
" save_job_result(\r\n",
" {\r\n",
" \"VQE\": {\r\n",
" \"eigenstate\": vqe_result.eigenstate,\r\n",
" \"eigenvalue\": vqe_result.eigenvalue.real,\r\n",
" \"optimal_parameters\": list(vqe_result.optimal_parameters.values()),\r\n",
" \"optimal_point\": vqe_result.optimal_point.tolist(),\r\n",
" \"optimal_value\": vqe_result.optimal_value.real,\r\n",
" }\r\n",
" }\r\n",
" )\r\n"
"\"\"\"Example of Hybrid Job payload with VQE.\"\"\"\n",
"from braket.jobs import save_job_result\n",
"from qiskit.quantum_info import SparsePauliOp\n",
"from qiskit.algorithms.minimum_eigensolvers import VQE\n",
"from qiskit.algorithms.optimizers import SLSQP\n",
"from qiskit.circuit.library import TwoLocal\n",
"from qiskit.primitives import BackendEstimator\n",
"\n",
"from qiskit_braket_provider import AWSBraketProvider\n",
"\n",
"\n",
"def main():\n",
" backend = AWSBraketProvider().get_backend(\"SV1\")\n",
"\n",
" h2_op = SparsePauliOp(\n",
" [\"II\", \"IZ\", \"ZI\", \"ZZ\", \"XX\"],\n",
" coeffs=[\n",
" -1.052373245772859,\n",
" 0.39793742484318045,\n",
" -0.39793742484318045,\n",
" -0.01128010425623538,\n",
" 0.18093119978423156,\n",
" ],\n",
" )\n",
"\n",
" estimator = BackendEstimator(\n",
" backend=backend,\n",
" options={\"seed_simulator\": 42, \"seed_transpiler\": 42, \"shots\": 10},\n",
" skip_transpilation=False,\n",
" )\n",
" ansatz = TwoLocal(rotation_blocks=\"ry\", entanglement_blocks=\"cz\")\n",
" slsqp = SLSQP(maxiter=1)\n",
"\n",
" vqe = VQE(estimator=estimator, ansatz=ansatz, optimizer=slsqp)\n",
"\n",
" vqe_result = vqe.compute_minimum_eigenvalue(h2_op)\n",
"\n",
" save_job_result(\n",
" {\n",
" \"VQE\": {\n",
" \"eigenvalue\": vqe_result.eigenvalue.real,\n",
" \"optimal_parameters\": list(vqe_result.optimal_parameters.values()),\n",
" \"optimal_point\": vqe_result.optimal_point.tolist(),\n",
" \"optimal_value\": vqe_result.optimal_value.real,\n",
" }\n",
" }\n",
" )\n"
]
}
],
Expand Down Expand Up @@ -256,7 +256,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.7"
"version": "3.11.4"
}
},
"nbformat": 4,
Expand Down
Loading

0 comments on commit a3e40e2

Please sign in to comment.