---
title: DefaultSynthesisClifford (latest version)
description: API reference for qiskit.transpiler.passes.synthesis.hls_plugins.DefaultSynthesisClifford in the latest version of qiskit
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit/qiskit.transpiler.passes.synthesis.hls_plugins.DefaultSynthesisClifford
---

# DefaultSynthesisClifford

*class* `qiskit.transpiler.passes.synthesis.hls_plugins.DefaultSynthesisClifford`

[GitHub](https://github.com/Qiskit/qiskit/tree/stable/2.5/qiskit/transpiler/passes/synthesis/hls_plugins.py#L613-L630)

Bases: [`HighLevelSynthesisPlugin`](/docs/api/qiskit/qiskit.transpiler.passes.synthesis.plugin.HighLevelSynthesisPlugin "qiskit.transpiler.passes.synthesis.plugin.HighLevelSynthesisPlugin")

The default clifford synthesis plugin.

For N \<= 3 qubits this is the optimal CX cost decomposition by Bravyi, Maslov. For N > 3 qubits this is done using the general non-optimal greedy compilation routine from reference by Bravyi, Hu, Maslov, Shaydulin.

This plugin name is :`clifford.default` which can be used as the key on an [`HLSConfig`](/docs/api/qiskit/qiskit.transpiler.passes.HLSConfig "qiskit.transpiler.passes.HLSConfig") object to use this method with [`HighLevelSynthesis`](/docs/api/qiskit/qiskit.transpiler.passes.HighLevelSynthesis "qiskit.transpiler.passes.HighLevelSynthesis").

## Methods

### run

`run(high_level_object, coupling_map=None, target=None, qubits=None, **options)`

[GitHub](https://github.com/Qiskit/qiskit/tree/stable/2.5/qiskit/transpiler/passes/synthesis/hls_plugins.py#L624-L630)

Run synthesis for the given Clifford.