Add support for multi-controlled zyz #6042
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## master #6042 +/- ##
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- Coverage 99.67% 99.65% -0.02%
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Files 432 432
Lines 41839 41704 -135
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albi3ro
reviewed
Jul 26, 2024
trbromley
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Jul 26, 2024
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Co-authored-by: Cristian Emiliano Godinez Ramirez <57567043+EmilianoG-byte@users.noreply.github.com>
albi3ro
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EmilianoG-byte
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maliasadi
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Aug 22, 2024
### Before submitting
Please complete the following checklist when submitting a PR:
- [ ] All new features must include a unit test.
If you've fixed a bug or added code that should be tested, add a test to
the
[`tests`](../tests) directory!
- [ ] All new functions and code must be clearly commented and
documented.
If you do make documentation changes, make sure that the docs build and
render correctly by running `make docs`.
- [x] Ensure that the test suite passes, by running `make test`.
- [x] Add a new entry to the `.github/CHANGELOG.md` file, summarizing
the
change, and including a link back to the PR.
- [x] Ensure that code is properly formatted by running `make format`.
When all the above are checked, delete everything above the dashed
line and fill in the pull request template.
------------------------------------------------------------------------------------------------------------
**Context:**
PR PennyLaneAI/pennylane#6042 adds support for
multi-controlled zyz.
For Lightning, this means that custom decompositions to special zyz with
multiple controlled wires will be supported.
**Description of the Change:**
- Add tests for adjoint jacobian of the controlled gate with multiple
controlled_wires.
**Benefits:**
**Possible Drawbacks:**
**Related GitHub Issues:**
[sc-67711]
---------
Co-authored-by: ringo-but-quantum <github-ringo-but-quantum@xanadu.ai>
multiphaseCFD
pushed a commit
to PennyLaneAI/pennylane-lightning
that referenced
this pull request
Sep 8, 2024
### Before submitting
Please complete the following checklist when submitting a PR:
- [ ] All new features must include a unit test.
If you've fixed a bug or added code that should be tested, add a test to
the
[`tests`](../tests) directory!
- [ ] All new functions and code must be clearly commented and
documented.
If you do make documentation changes, make sure that the docs build and
render correctly by running `make docs`.
- [x] Ensure that the test suite passes, by running `make test`.
- [x] Add a new entry to the `.github/CHANGELOG.md` file, summarizing
the
change, and including a link back to the PR.
- [x] Ensure that code is properly formatted by running `make format`.
When all the above are checked, delete everything above the dashed
line and fill in the pull request template.
------------------------------------------------------------------------------------------------------------
**Context:**
PR PennyLaneAI/pennylane#6042 adds support for
multi-controlled zyz.
For Lightning, this means that custom decompositions to special zyz with
multiple controlled wires will be supported.
**Description of the Change:**
- Add tests for adjoint jacobian of the controlled gate with multiple
controlled_wires.
**Benefits:**
**Possible Drawbacks:**
**Related GitHub Issues:**
[sc-67711]
---------
Co-authored-by: ringo-but-quantum <github-ringo-but-quantum@xanadu.ai>
mudit2812
pushed a commit
that referenced
this pull request
Sep 10, 2024
### Before submitting
Please complete the following checklist when submitting a PR:
- [x] All new features must include a unit test.
If you've fixed a bug or added code that should be tested, add a test to
the
test directory!
- [x] All new functions and code must be clearly commented and
documented.
If you do make documentation changes, make sure that the docs build and
render correctly by running `make docs`.
- [x] Ensure that the test suite passes, by running `make test`.
- [x] Add a new entry to the `doc/releases/changelog-dev.md` file,
summarizing the
change, and including a link back to the PR.
- [x] The PennyLane source code conforms to
[PEP8 standards](https://www.python.org/dev/peps/pep-0008/).
We check all of our code against [Pylint](https://www.pylint.org/).
To lint modified files, simply `pip install pylint`, and then
run `pylint pennylane/path/to/file.py`.
When all the above are checked, delete everything above the dashed
line and fill in the pull request template.
------------------------------------------------------------------------------------------------------------
**Context:**
This PR implements the decomposition of zyz for special unitaries with
multiple control wires defined in Lemma 7.9 of
https://arxiv.org/pdf/quant-ph/9503016.
**Benefits:**
Support decomposition of zyz for special unitaries.
**Possible Drawbacks:**
**Related GitHub Issues:**
[sc-68471]
---------
Co-authored-by: albi3ro <chrissie.c.l@gmail.com>
Co-authored-by: Cristian Emiliano Godinez Ramirez <57567043+EmilianoG-byte@users.noreply.github.com>
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Before submitting
Please complete the following checklist when submitting a PR:
All new features must include a unit test.
If you've fixed a bug or added code that should be tested, add a test to the
test directory!
All new functions and code must be clearly commented and documented.
If you do make documentation changes, make sure that the docs build and
render correctly by running
make docs.Ensure that the test suite passes, by running
make test.Add a new entry to the
doc/releases/changelog-dev.mdfile, summarizing thechange, and including a link back to the PR.
The PennyLane source code conforms to
PEP8 standards.
We check all of our code against Pylint.
To lint modified files, simply
pip install pylint, and thenrun
pylint pennylane/path/to/file.py.When all the above are checked, delete everything above the dashed
line and fill in the pull request template.
Context:
This PR implements the decomposition of zyz for special unitaries with multiple control wires defined in Lemma 7.9 of https://arxiv.org/pdf/quant-ph/9503016.
Benefits:
Support decomposition of zyz for special unitaries.
Possible Drawbacks:
Related GitHub Issues:
[sc-68471]