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Fix : Typo in aer_simulator.py #1836

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Fix : Typo in aer_simulator.py #1836

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f18b820
Update aer_simulator.py
Madhurima176 Jun 2, 2023
e665e85
Fix small typos in aer_simulator.py
Madhurima176 Jun 4, 2023
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20 changes: 10 additions & 10 deletions qiskit_aer/backends/aer_simulator.py
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Expand Up @@ -103,8 +103,8 @@ class AerSimulator(AerBackend):
that can simulate noisy Clifford circuits if all errors in the noise
model are also Clifford errors.

* ``"extended_stabilizer"``: An approximate simulated for Clifford + T
circuits based on a state decomposition into ranked-stabilizer state.
* ``"extended_stabilizer"``: An approximate simulator for Clifford + T
circuits based on a state decomposition into a ranked-stabilizer state.
The number of terms grows with the number of non-Clifford (T) gates.

* ``"matrix_product_state"``: A tensor-network statevector simulator that
Expand All @@ -125,7 +125,7 @@ class AerSimulator(AerBackend):
measurement.

* ``"tensor_network"``: A tensor-network based simulation that supports
both statevector and density matrix. Currently there is only available
both statevector and density matrix. Currently, there is only available
for GPU and accelerated by using cuTensorNet APIs of cuQuantum.

**GPU Simulation**
Expand Down Expand Up @@ -161,7 +161,7 @@ class AerSimulator(AerBackend):
for the current system can be returned using :meth:`available_devices`.

For multiple shots simulation, OpenMP threads should be exploited for
multi-GPUs. Number of GPUs used for multi-shots is reported in
multi-GPUs. The number of GPUs used for multi-shots is reported in
metadata ``gpu_parallel_shots_`` or is batched execution is done reported
in metadata ``batched_shots_optimization_parallel_gpus``.
For large qubits circuits with multiple GPUs, number of GPUs is reported
Expand All @@ -176,7 +176,7 @@ class AerSimulator(AerBackend):
The following simulator specific backend options are supported

* ``method`` (str): Set the simulation method (Default: ``"automatic"``).
Use :meth:`available_methods` to return a list of all availabe methods.
Use :meth:`available_methods` to return a list of all available methods.

* ``device`` (str): Set the simulation device (Default: ``"CPU"``).
Use :meth:`available_devices` to return a list of devices supported
Expand All @@ -190,8 +190,8 @@ class AerSimulator(AerBackend):
asynchronous running of simulation jobs (Default: None).

* ``max_job_size`` (int or None): If the number of run circuits
exceeds this value simulation will be run as a set of of sub-jobs
on the executor. If ``None`` simulation of all circuits are submitted
exceeds this value simulation will be run as a set of sub-jobs
on the executor. If ``None`` simulation of all circuits is submitted
to the executor as a single job (Default: None).

* ``max_shot_size`` (int or None): If the number of shots of a noisy
Expand Down Expand Up @@ -302,14 +302,14 @@ class AerSimulator(AerBackend):
* ``statevector_sample_measure_opt`` (int): Sets the threshold that
the number of qubits must be greater than to enable a large
qubit optimized implementation of measurement sampling. Note
that setting this two low can reduce performance (Default: 10)
that setting this two low can reduce performance (Default: 10).

These backend options only apply when using the ``"stabilizer"``
simulation method:

* ``stabilizer_max_snapshot_probabilities`` (int): set the maximum
qubit number for the
`~qiskit_aer.extensions.SnapshotProbabilities`
`qiskit_aer.extensions.SnapshotProbabilities`
instruction (Default: 32).

These backend options only apply when using the ``"extended_stabilizer"``
Expand Down Expand Up @@ -357,7 +357,7 @@ class AerSimulator(AerBackend):
measured, whichever is larger (Default: 100).

* ``extended_stabilizer_norm_estimation_repetitions`` (int): The number
of times to repeat the norm estimation. The median of these reptitions
of times to repeat the norm estimation. The median of these repetitions
is used to estimate and sample output strings (Default: 3).

* ``extended_stabilizer_parallel_threshold`` (int): Set the minimum
Expand Down