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@fedonman fedonman released this 09 Feb 12:31
· 102 commits to main since this release
0.23.0
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Learn about vigilant mode.

New features since last release

  • Allow execution of QProgram through platform.execute_qprogram method for Quantum Machines hardware.
    #648

  • Allow multiple measurements of the same qubit in a single circuit. Also allow measurements in the middle of a circuit.
    #674

  • Wait times longer than 2**16-4 (QBLOX maximum wait time in a Q1ASM wait instruction) are now allowed in the middle of
    a circuit.
    #674

  • Add method to get sequencer channel id from qubit index and bus alias
    #678

Improvements

  • Added bus_mapping parameter in QbloxCompiler.compile method to allow changing the bus names of the compiled output.
    #648

  • Improved QuantumMachinesCluster instrument functionality.
    #648

  • Improved execution times of QProgram when used inside a software loop by using caching mechanism.
    #648

  • Added DictSerializable protocol and from_dict utility function to enable (de)serialization (from)to dictionary for any class.
    #659

  • Added method to get the QRM channel_id for a given qubit.
    #664

  • Added Domain restrictions to Drag pulse, DragCorrection waveform and Gaussian waveform.
    #679

  • Compilation for pulses is now done at platform instead of being delegated to each bus pointing to an awg instrument. This allows easier
    communication between pulse_bus_schedules so that they can be handled at the same time in order to tackle more complex tasks which were
    not possible otherwise. It also decouples, to a great extent, the instruments and instrument controllers (hardware) from higher level processes more typical of quantum control, which are involved in the pulse compilation to assembly program steps.
    #651

  • Changed save and load methods using PyYAML to ruamel.YAML.
    #661

  • Qprogram's qblox compiler now allows iterations over variables even if these variables do nothing. (eg. iterate over nshots)
    #666

Bug fixes

  • Added the temporary parameter wait_time to QProgram's play method. This allows the user to emulate a time_of_flight duration for measurement until this is added as a setting in runcard.
    #648

  • Fixed issue with Yokogawa GS200 instrument, that raised an error during initial_setup when the instrument's output was on.
    #648

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