1
87%
main: 87%

Ran 08 Aug 2024 01:52AM UTC

Files 859

Run time 31s

Badge

Embed ▾

Committed 08 Aug 2024 12:18AM UTC coverage: 89.738% (+0.002%) from 89.736%

Job # 10294359021.1

Build Type

push

github

Committed by

web-flow

Commit Message

Fix short circuit detection for basis translator (#12899)

The BasisTranslator transpiler pass has a check at the very start that
is designed to return fast if there is nothing to translate; in
other words if the instructions in the circuit are already a subset of
instructions supported by the target. This avoid doing a lot of
unecessary work to determine this later during the operation of the
pass. However, this check was not correctly constructed because of a
type mismatch and would only ever get triggered if the input circuit was
empty. The source basis is collected as a `Set[Tuple[str, int]]` where
each tuple is the name and num of qubits for each operation in the
circuit. While the target basis is just a `Set[str]` for the names
supported on the target. This mismatch caused the subset check to never
return True unless it was empty thereby bypassing the intent of the
short circuit path. This commit fixes the logic by constructing a
temporary set of just the source names to evaluate whether we should
return early or not.

Coverage Stats

67320 of 75018 relevant lines covered (89.74%)

386335.59 hits per line

Qiskit / qiskit / 10294359021 / 1
87%
main: 87%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 10294359021.1

Qiskit / qiskit / 10294359021 / 1 87% main: 87%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 10294359021.1

Qiskit / qiskit / 10294359021 / 1
87%
main: 87%

README BADGES
x