mirror of https://github.com/Qiskit/qiskit.git
9 lines
400 B
YAML
9 lines
400 B
YAML
---
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other:
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The :class:`.VF2Layout` and :class:`.VF2PostLayout` transpiler passes previously would
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potentially run their internal scoring using multithreading if the input
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circuits were sufficiently large. However, the multithreading usage has
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been removed from the passes as it was shown to cause a performance
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regression instead of an improvement like originally intended.
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