Qiskit / qiskit / 8089735645

88%

Build Type

push

github

Committed by web-flow

Commit Message

Use pulp for simd acceleration (#11916)

This commit updates the fast_sum() function to improve the runtime for
rust functions that are computing the sum of an array of f64s. This is
done by leveraging runtime simd dispatch via the pulp library[1]. The
pulp library is already a dependency as it's getting pulled in from
faer/faer-core. This commit just makes it an direct dependency of qiskit
and we use it directly to compute the sums inside fast sum. This commit
also updates the faer version so that we're keeping pulp and faer on the
latest versions explicitly.

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15 existing lines in 3 files now uncovered.

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