mirror of https://github.com/Qiskit/qiskit.git
13 lines
693 B
YAML
13 lines
693 B
YAML
---
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features:
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All gradient classes in :mod:`qiskit.algorithms.gradients` now preserve unparameterized
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operations instead of attempting to unroll them. This allows to evaluate gradients on
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custom, opaque gates that individual primitives can handle and keeps a higher
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level of abstraction for optimized synthesis and compilation after the gradient circuits
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have been constructed.
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Added a :class:`.TranslateParameterizedGates` pass to map only parameterized gates in a
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circuit to a specified basis, but leave unparameterized gates untouched. The pass first
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attempts unrolling and finally translates if a parameterized gate cannot be further unrolled.
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