Add Pasqal support

azure-quantum/azure/quantum/target/__init__.py

@@ -10,12 +10,14 @@
 from .ionq import IonQ
 from .quantinuum import Quantinuum
 from .rigetti import Rigetti
+from .pasqal import Pasqal
 
 # Default targets to use when there is no target class
 # associated with a given target ID
 DEFAULT_TARGETS = {
     "ionq": IonQ,
     "quantinuum": Quantinuum,
     "rigetti": Rigetti,
-    "toshiba": Solver
+    "toshiba": Solver,
+    "pasqal": Pasqal
 }

azure-quantum/azure/quantum/target/pasqal/__init__.py

@@ -0,0 +1,16 @@
+"""Defines targets and helper functions for the Pasqal provider"""
+
+##
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+##
+
+__all__ = [
+    "InputParams",
+    "Result",
+    "Pasqal",
+    "PasqalTarget",
+]
+
+from .result import Result
+from .target import InputParams, Pasqal, PasqalTarget

azure-quantum/azure/quantum/target/pasqal/result.py

@@ -0,0 +1,44 @@
+"""Defines targets and helper functions for the Pasqal provider"""
+
+##
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+##
+
+__all__ = [
+    "Result",
+]
+
+import json
+from typing import Union, Dict, List, TypeVar, cast
+
+from ...job import Job
+
+
+class Result:
+    """Downloads the data of a completed Job and provides a dictionary of registers.
+
+    >>> from azure.quantum.job import Job
+    >>> from azure.quantum.target.pasqal import Result
+    >>> job = Job(...)  # This job should come from a Pasqal target
+    >>> job.wait_until_completed()
+    >>> result = Result(job)
+    """
+
+    def __init__(self, job: Job) -> None:
+        """
+        Decode the results of a Job with output type of "pasqal.pulser-results.v1"
+
+        :raises: RuntimeError if the job has not completed successfully
+        """
+
+        if job.details.status != "Succeeded":
+            raise RuntimeError(
+                "Cannot retrieve results as job execution failed "
+                f"(status: {job.details.status}."
+                f"error: {job.details.error_data})"
+            )
+        self.data = cast(Dict[str, int], json.loads(job.download_data(job.details.output_data_uri)))
+
+    def __getitem__(self, register_name: str) -> int:
+        return self.data[register_name]

azure-quantum/azure/quantum/target/pasqal/target.py

@@ -0,0 +1,121 @@
+"""Defines targets and helper functions for the Pasqal provider"""
+
+##
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+##
+
+__all__ = [
+    "InputParams",
+    "Pasqal",
+    "PasqalTarget",
+]
+
+from dataclasses import dataclass
+from enum import Enum
+from typing import Union, Any, Dict, List, Optional
+
+from ..target import Target
+from ... import Job
+from ...workspace import Workspace
+
+
+class PasqalTarget(str, Enum):
+    """The known targets for the Pasqal provider
+    """
+
+    SIM = "pasqal.sim"
+    SIM_EMU_FREE = "pasqal.sim.emu_free"
+    SIM_EMU_TN = "pasqal.sim.emu_tn"
+    SIM_EMU_SV = "pasqal.sim.emu_sv"
+    QPU = "pasqal.qpu"
+    QPU_FRESNEL = "pasqal.qpu.fresnel"
+    """A simulator target for Quil. See https://github.com/quil-lang/qvm for more info."""
+
+    def simulators() -> List[str]:
+        """Returns a list of simulator targets"""
+        return [
+            PasqalTarget.SIM.value,
+            PasqalTarget.SIM_EMU_FREE.value,
+            PasqalTarget.SIM_EMU_TN.value,
+            PasqalTarget.SIM_EMU_SV.value,
+        ]
+
+    def qpus() -> List[str]:
+        """Returns a list of QPU targets"""
+        return [
+            PasqalTarget.QPU.value,
+            PasqalTarget.QPU_FRESNEL.value
+        ]
+
+    def num_qubits(target_name) -> int:
+        """Returns the number of qubits supported by the given target"""
+        if target_name == PasqalTarget.SIM.value:
+            return 20 # TODO temp value, need info from Pasqal
+
+
+@dataclass
+class InputParams:
+    runs: int = 1
+    """The number of times to run the experiment."""
+
+
+class Pasqal(Target):
+    """Pasqal target, defaults to the simulator PasqalTarget.SIM
+
+    In order to process the results of a Quil input to this target, we recommend using the included Result class.
+    """
+
+    target_names = tuple(target.value for target in PasqalTarget)
+
+    def __init__(
+        self,
+        workspace: Workspace,
+        name: Union[PasqalTarget, str] = PasqalTarget.SIM,
+        input_data_format: str = "pasqal.pulser.v1",
+        output_data_format: str = "pasqal.pulser-results.v1",
+        capability: str = "BasicExecution",
+        provider_id: str = "pasqal",
+        encoding: str = "",
+        **kwargs,
+    ):
+        super().__init__(
+            workspace=workspace,
+            name=name,
+            input_data_format=input_data_format,
+            output_data_format=output_data_format,
+            capability=capability,
+            provider_id=provider_id,
+            content_type="text/plain",
+            encoding=encoding,
+            **kwargs,
+        )
+
+    def submit(
+        self,
+        input_data: Any,
+        name: str = "azure-quantum-job",
+        input_params: Union[InputParams, None, Dict[str, Any]] = None,
+        **kwargs,
+    ) -> Job:
+        """Submit input data and return Job.
+
+        Provide input_data_format, output_data_format and content_type
+        keyword arguments to override default values.
+
+        :param input_data: Input data
+        :type input_data: Any
+        :param name: Job name
+        :type name: str
+        :param input_params: Input parameters, see :class:`azure.quantum.target.pasqal.InputParams` for details.
+        :type input_params: Union[InputParams, None, Dict[str, Any]]
+        :return: Azure Quantum job
+        :rtype: Job
+        """
+        if isinstance(input_params, InputParams):
+            typed_input_params = input_params
+            input_params = {
+                "runs": typed_input_params.runs,
+            }
+
+        return super().submit(input_data, name, input_params, **kwargs)

azure-quantum/tests.live/Run.ps1

@@ -61,6 +61,9 @@ function PyTestMarkExpr() {
     if ($AzureQuantumCapabilities -notcontains "submit.rigetti") {
         $MarkExpr += " and not rigetti"
     }
+    if ($AzureQuantumCapabilities -notcontains "submit.pasqal") {
+        $MarkExpr += " and not pasqal"
+    }
     if ($AzureQuantumCapabilities -notcontains "submit.quantinuum") {
         $MarkExpr += " and not quantinuum"
     }