new: Quilc clients support

pyproject.toml

@@ -27,7 +27,7 @@ rpcq = "^3.10.0"
 pydantic = "^1.10.7"
 networkx = ">=2.5"
 importlib-metadata = { version = ">=3.7.3,<5", python = "<3.8" }
-qcs-sdk-python = "0.11.0"
+qcs-sdk-python = "0.12.0"
 tenacity = "^8.2.2"
 types-python-dateutil = "^2.8.19"
 types-retry = "^0.9.9"

pyquil/api/_abstract_compiler.py

@@ -20,7 +20,7 @@
 import json
 
 from qcs_sdk import QCSClient
-from qcs_sdk.compiler.quilc import compile_program, CompilerOpts, TargetDevice
+from qcs_sdk.compiler.quilc import compile_program, TargetDevice, CompilerOpts, QuilcClient
 
 from pyquil._version import pyquil_version
 from pyquil.api._compiler_client import CompilerClient
@@ -78,6 +78,7 @@ def __init__(
         quantum_processor: AbstractQuantumProcessor,
         timeout: float,
         client_configuration: Optional[QCSClient] = None,
+        quilc_client: Optional[QuilcClient] = None,
     ) -> None:
         self.quantum_processor = quantum_processor
         self._timeout = timeout
@@ -87,6 +88,7 @@ def __init__(
         self._compiler_client = CompilerClient(
             client_configuration=self._client_configuration,
             request_timeout=timeout,
+            quilc_client=quilc_client,
         )
 
     def get_version_info(self) -> Dict[str, Any]:
@@ -111,7 +113,7 @@ def quil_to_native_quil(self, program: Program, *, protoquil: Optional[bool] = N
         result = compile_program(
             quil=program.out(calibrations=False),
             target=target_device,
-            client=self._client_configuration,
+            client=self._compiler_client.quilc_client,
             options=CompilerOpts(protoquil=protoquil, timeout=self._compiler_client.timeout),
         )
 

pyquil/api/_compiler.py

@@ -22,6 +22,7 @@
     translate,
     TranslationOptions as QPUCompilerAPIOptions,
 )
+from qcs_sdk.compiler.quilc import QuilcClient
 from rpcq.messages import ParameterSpec
 
 from pyquil.api._abstract_compiler import AbstractCompiler, EncryptedProgram, QuantumExecutable
@@ -76,6 +77,7 @@ def __init__(
         timeout: float = 10.0,
         client_configuration: Optional[QCSClient] = None,
         api_options: Optional[QPUCompilerAPIOptions] = None,
+        quilc_client: Optional[QuilcClient] = None,
     ) -> None:
         """
         Instantiate a new QPU compiler client.
@@ -171,6 +173,7 @@ def __init__(
         quantum_processor: AbstractQuantumProcessor,
         timeout: float = 10.0,
         client_configuration: Optional[QCSClient] = None,
+        quilc_client: Optional[QuilcClient] = None,
     ) -> None:
         """
         Client to communicate with compiler.
@@ -183,6 +186,7 @@ def __init__(
             quantum_processor=quantum_processor,
             timeout=timeout,
             client_configuration=client_configuration,
+            quilc_client=quilc_client,
         )
 
     def native_quil_to_executable(self, nq_program: Program, **kwargs: Any) -> QuantumExecutable:

pyquil/api/_compiler_client.py

@@ -30,6 +30,7 @@
     RandomizedBenchmarkingRequest,
     GenerateRandomizedBenchmarkingSequenceResponse,
     NativeQuilMetadata,
+    QuilcClient,
 )
 from rpcq.messages import TargetDevice as TargetQuantumProcessor
 
@@ -109,6 +110,7 @@ def __init__(
         *,
         client_configuration: QCSClient,
         request_timeout: float = 10.0,
+        quilc_client: Optional[QuilcClient] = None,
     ) -> None:
         """
         Instantiate a new compiler client.
@@ -121,6 +123,13 @@ def __init__(
         if not base_url.startswith("tcp://"):
             raise ValueError(f"Expected compiler URL '{base_url}' to start with 'tcp://'")
 
+        if quilc_client is None:
+            self.quilc_client = QuilcClient.new_rpcq(base_url)
+        elif isinstance(quilc_client, QuilcClient):
+            self.quilc_client = quilc_client
+        else:
+            raise TypeError(f"Unsupported type for Quilc client: {quilc_client}")
+
         self.base_url = base_url
         self.timeout = request_timeout
 
@@ -129,7 +138,7 @@ def get_version(self) -> str:
         Get version info for compiler server.
         """
 
-        return get_version_info(client=self._client_configuration)
+        return get_version_info(client=self.quilc_client)
 
     def compile_to_native_quil(self, request: CompileToNativeQuilRequest) -> CompileToNativeQuilResponse:
         """
@@ -141,7 +150,7 @@ def compile_to_native_quil(self, request: CompileToNativeQuilRequest) -> Compile
         result = compile_program(
             quil=request.program,
             target=target_device,
-            client=self._client_configuration,
+            client=self.quilc_client,
             options=CompilerOpts(protoquil=request.protoquil, timeout=self.timeout),
         )
         return CompileToNativeQuilResponse(native_program=result.program, metadata=result.native_quil_metadata)
@@ -150,12 +159,12 @@ def conjugate_pauli_by_clifford(self, request: ConjugateByCliffordRequest) -> Co
         """
         Conjugate a Pauli element by a Clifford element.
         """
-        return conjugate_pauli_by_clifford(request=request, client=self._client_configuration)
+        return conjugate_pauli_by_clifford(request=request, client=self.quilc_client)
 
     def generate_randomized_benchmarking_sequence(
         self, request: RandomizedBenchmarkingRequest
     ) -> GenerateRandomizedBenchmarkingSequenceResponse:
         """
         Generate a randomized benchmarking sequence.
         """
-        return generate_randomized_benchmarking_sequence(request=request, client=self._client_configuration)
+        return generate_randomized_benchmarking_sequence(request=request, client=self.quilc_client)

pyquil/api/_quantum_computer.py

@@ -36,6 +36,8 @@
 
 from qcs_sdk import QCSClient
 from qcs_sdk.qpu import list_quantum_processors
+from qcs_sdk.compiler.quilc import QuilcClient
+from qcs_sdk.qvm import QVMClient
 
 from pyquil.api._abstract_compiler import AbstractCompiler, QuantumExecutable
 from pyquil.api._compiler import QPUCompiler, QVMCompiler
@@ -497,14 +499,14 @@ def _canonicalize_name(prefix: str, qvm_type: Optional[str], noisy: bool) -> str
 
 def _get_qvm_or_pyqvm(
     *,
-    client_configuration: QCSClient,
     qvm_type: str,
+    qvm_client: Optional[QVMClient],
     noise_model: Optional[NoiseModel],
     quantum_processor: Optional[AbstractQuantumProcessor],
     execution_timeout: float,
 ) -> Union[QVM, PyQVM]:
     if qvm_type == "qvm":
-        return QVM(noise_model=noise_model, timeout=execution_timeout, client_configuration=client_configuration)
+        return QVM(noise_model=noise_model, timeout=execution_timeout, client=qvm_client)
     elif qvm_type == "pyqvm":
         assert quantum_processor is not None
         return PyQVM(n_qubits=quantum_processor.qubit_topology().number_of_nodes())
@@ -521,6 +523,8 @@ def _get_qvm_qc(
     compiler_timeout: float,
     execution_timeout: float,
     noise_model: Optional[NoiseModel],
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """Construct a QuantumComputer backed by a QVM.
 
@@ -539,16 +543,17 @@ def _get_qvm_qc(
     return QuantumComputer(
         name=name,
         qam=_get_qvm_or_pyqvm(
-            client_configuration=client_configuration,
             qvm_type=qvm_type,
             noise_model=noise_model,
             quantum_processor=quantum_processor,
             execution_timeout=execution_timeout,
+            qvm_client=qvm_client,
         ),
         compiler=QVMCompiler(
             quantum_processor=quantum_processor,
             timeout=compiler_timeout,
             client_configuration=client_configuration,
+            quilc_client=quilc_client,
         ),
     )
 
@@ -562,6 +567,8 @@ def _get_qvm_with_topology(
     qvm_type: str,
     compiler_timeout: float,
     execution_timeout: float,
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """Construct a QVM with the provided topology.
 
@@ -593,6 +600,8 @@ def _get_qvm_with_topology(
         noise_model=noise_model,
         compiler_timeout=compiler_timeout,
         execution_timeout=execution_timeout,
+        quilc_client=quilc_client,
+        qvm_client=qvm_client,
     )
 
 
@@ -604,6 +613,8 @@ def _get_9q_square_qvm(
     qvm_type: str,
     compiler_timeout: float,
     execution_timeout: float,
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """
     A nine-qubit 3x3 square lattice.
@@ -628,6 +639,8 @@ def _get_9q_square_qvm(
         qvm_type=qvm_type,
         compiler_timeout=compiler_timeout,
         execution_timeout=execution_timeout,
+        quilc_client=quilc_client,
+        qvm_client=qvm_client,
     )
 
 
@@ -640,6 +653,8 @@ def _get_unrestricted_qvm(
     qvm_type: str,
     compiler_timeout: float,
     execution_timeout: float,
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """
     A qvm with a fully-connected topology.
@@ -664,6 +679,8 @@ def _get_unrestricted_qvm(
         qvm_type=qvm_type,
         compiler_timeout=compiler_timeout,
         execution_timeout=execution_timeout,
+        quilc_client=quilc_client,
+        qvm_client=qvm_client,
     )
 
 
@@ -676,6 +693,8 @@ def _get_qvm_based_on_real_quantum_processor(
     qvm_type: str,
     compiler_timeout: float,
     execution_timeout: float,
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """
     A qvm with a based on a real quantum_processor.
@@ -704,6 +723,8 @@ def _get_qvm_based_on_real_quantum_processor(
         qvm_type=qvm_type,
         compiler_timeout=compiler_timeout,
         execution_timeout=execution_timeout,
+        quilc_client=quilc_client,
+        qvm_client=qvm_client,
     )
 
 
@@ -716,6 +737,8 @@ def get_qc(
     execution_timeout: float = 30.0,
     client_configuration: Optional[QCSClient] = None,
     endpoint_id: Optional[str] = None,
+    quilc_client: Optional[QuilcClient] = None,
+    qvm_client: Optional[QVMClient] = None,
 ) -> QuantumComputer:
     """
     Get a quantum computer.
@@ -814,6 +837,8 @@ def get_qc(
             qvm_type=qvm_type,
             compiler_timeout=compiler_timeout,
             execution_timeout=execution_timeout,
+            quilc_client=quilc_client,
+            qvm_client=qvm_client,
         )
 
     # 3. Check for "9q-square" qvm
@@ -827,6 +852,8 @@ def get_qc(
             qvm_type=qvm_type,
             compiler_timeout=compiler_timeout,
             execution_timeout=execution_timeout,
+            quilc_client=quilc_client,
+            qvm_client=qvm_client,
         )
 
     if noisy:
@@ -849,6 +876,8 @@ def get_qc(
             qvm_type=qvm_type,
             compiler_timeout=compiler_timeout,
             execution_timeout=execution_timeout,
+            quilc_client=quilc_client,
+            qvm_client=qvm_client,
         )
     else:
         qpu = QPU(
@@ -862,6 +891,7 @@ def get_qc(
             quantum_processor=quantum_processor,
             timeout=compiler_timeout,
             client_configuration=client_configuration,
+            quilc_client=quilc_client,
         )
 
         return QuantumComputer(name=name, qam=qpu, compiler=compiler)

pyquil/api/_qvm.py

@@ -17,8 +17,9 @@
 from typing import Any, Optional, Sequence, Tuple, Dict
 
 import numpy as np
+
 from qcs_sdk import QCSClient, qvm, ResultData, ExecutionData
-from qcs_sdk.qvm import QVMOptions, QVMResultData
+from qcs_sdk.qvm import QVMOptions, QVMResultData, QVMClient
 
 from pyquil._version import pyquil_version
 from pyquil.api import QAM, QuantumExecutable, QAMExecutionResult, MemoryMap
@@ -65,7 +66,7 @@ def __init__(
         measurement_noise: Optional[Tuple[float, float, float]] = None,
         random_seed: Optional[int] = None,
         timeout: float = 10.0,
-        client_configuration: Optional[QCSClient] = None,
+        client: Optional[QVMClient] = None,
     ) -> None:
         """
         A virtual machine that classically emulates the execution of Quil programs.
@@ -112,7 +113,11 @@ def __init__(
             raise TypeError("random_seed should be None or a non-negative int")
 
         self.timeout = timeout
-        self._client = client_configuration or QCSClient.load()
+
+        if client is None:
+            client = QVMClient.new_http(QCSClient.load().qvm_url)
+        self._client = client
+
         self.connect()
 
     def connect(self) -> None:
@@ -146,10 +151,10 @@ def execute(
             trials,
             addresses,
             memory_map or {},
+            self._client,
             self.measurement_noise,
             self.gate_noise,
             self.random_seed,
-            self._client,
             options=QVMOptions(timeout_seconds=self.timeout),
         )
 

pyquil/api/_wavefunction_simulator.py

@@ -68,6 +68,7 @@ def __init__(
 
         self.timeout = timeout
         self._client = client_configuration or QCSClient.load()
+        self._qvm_client = qvm.QVMClient.new_http(self._client.qvm_url)
 
     def wavefunction(self, quil_program: Program, memory_map: Optional[MemoryMap] = None) -> Wavefunction:
         """
@@ -99,7 +100,7 @@ def wavefunction(self, quil_program: Program, memory_map: Optional[MemoryMap] =
             self.random_seed,
         )
         wavefunction = bytes(
-            qvm.api.get_wavefunction(request, self._client, options=QVMOptions(timeout_seconds=self.timeout))
+            qvm.api.get_wavefunction(request, self._qvm_client, options=QVMOptions(timeout_seconds=self.timeout))
         )
         return Wavefunction.from_bit_packed_string(wavefunction)
 
@@ -146,7 +147,7 @@ def expectation(
 
         request = qvm.api.ExpectationRequest(prep_prog.out(), [prog.out() for prog in progs])
         expectations = qvm.api.measure_expectation(
-            request, self._client, options=QVMOptions(timeout_seconds=self.timeout)
+            request, self._qvm_client, options=QVMOptions(timeout_seconds=self.timeout)
         )
         bare_results = np.asarray(expectations)
         results = coeffs * bare_results
@@ -202,7 +203,9 @@ def run_and_measure(
             trials,
             qubits,
         )
-        measured_qubits = qvm.api.run_and_measure(request, options=QVMOptions(timeout_seconds=self.timeout))
+        measured_qubits = qvm.api.run_and_measure(
+            request, client=self._qvm_client, options=QVMOptions(timeout_seconds=self.timeout)
+        )
         return np.asarray(measured_qubits)
 
     @staticmethod