sync master to dev #1160
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sync master to dev #1160
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Co-authored-by: GitHub Nightly Merge Action <[email protected]> Co-authored-by: Mudit Pandey <[email protected]> Co-authored-by: Christina Lee <[email protected]> Co-authored-by: Romain Moyard <[email protected]> Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: lillian542 <[email protected]> Co-authored-by: Tom Bromley <[email protected]> Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: Rashid N H M <[email protected]> Co-authored-by: Guillermo Alonso-Linaje <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: CatalinaAlbornoz <[email protected]> Co-authored-by: Jay Soni <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: ixfoduap <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Utkarsh <[email protected]> Co-authored-by: Stepan Fomichev <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Alvaro Ballon <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Lee J. O'Riordan <[email protected]> Co-authored-by: Korbinian Kottmann <[email protected]> Co-authored-by: DanielNino27 <[email protected]> Co-authored-by: Paul Finlay <[email protected]> Co-authored-by: ashishks0522 <[email protected]> Co-authored-by: Mikhail Andrenkov <[email protected]> Co-authored-by: David Wierichs <[email protected]> Co-authored-by: Diksha Dhawan <[email protected]>
Changing Codebook references in content to PennyLane Codebook, as described [here](https://xanaduhq.slack.com/archives/C050T8RDT5F/p1715370864674219?thread_ts=1715370772.413319&cid=C050T8RDT5F).
#1094 was accidentally merged to `dev` instead of `master`. This PR applies the squashed commit of #1094 to `master` as well. Co-authored-by: Guillermo Alonso-Linaje <[email protected]> Co-authored-by: Thomas R. Bromley <[email protected]> Co-authored-by: Korbinian Kottmann <[email protected]> Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]>
Updates the hardware section of the demo metadata schema to include `covalent` as a valid entry. See XanaduAI/pennylane.ai-react#1400 for reference.
**Title:** Quantum Circuit Born Machines **Summary:** Introduces the ideas of Quantum Circuit Born Machines (QCBMs) along with its gradient-based training. Applies QCBM to learn bars and stripes and two peaks dataset. **Relevant references:** [Differentiable Learning of Quantum Circuit Born Machine](https://arxiv.org/abs/1804.04168) **Possible Drawbacks:** **Related GitHub Issues:** ---- If you are writing a demonstration, please answer these questions to facilitate the marketing process. * GOALS — Why are we working on this now?: The purpose is to use PennyLane to implement a popular algorithm in unsupervised generative modelling based on the paper "Differentiable Learning of Quantum Circuit Born Machine". * AUDIENCE — Who is this for?: The demo provides a gentle introduction to QCBMs, making it suitable for beginners. It also targets individuals interested in generative modelling with quantum algorithms. * KEYWORDS — What words should be included in the marketing post?: QCBM, QML, MMD, Gradient-based Optimization * Which of the following types of documentation is most similar to your file? (more details [here](https://www.notion.so/xanaduai/Different-kinds-of-documentation-69200645fe59442991c71f9e7d8a77f8)) - [ ] Tutorial - [x] Demo - [ ] How-to --------- Co-authored-by: Guillermo Alonso-Linaje <[email protected]> Co-authored-by: Alvaro Ballon <[email protected]>
updating dates
**Title:** Running GPU-accelerated quantum circuit simulations on Covalent Cloud using PennyLane **Summary:** **Relevant references:** **Possible Drawbacks:** **Related GitHub Issues:** --------- Co-authored-by: Sankalp Sanand <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]>
In the block encoding example from [this demo](https://pennylane.ai/qml/demos/tutorial_lcu_blockencoding/), the resulting matrix does not appear correctly. This PR solves the problem.
A demo and discussion of Lie algebraic simulation techniques, i.e. papers https://arxiv.org/abs/1012.2873 and https://arxiv.org/abs/2308.01432 If you are writing a demonstration, please answer these questions to facilitate the marketing process. If you are writing a demonstration, please answer these questions to facilitate the marketing process. * GOALS — Why are we working on this now? g-sim is a hot topic. Most prominently, it shows that systems with provably absent barren plateaus can be simulated efficiently. This is conceptually interesting, though likely not very relevant in practice since the systems for which this is indeed the case are very rare. * AUDIENCE — Who is this for? Quantum researchers, practitioners with a fair understanding. In combination with the linked Intro to DLA demo this should also be suitable for beginners. * KEYWORDS — What words should be included in the marketing post? - dynamical Lie algebra / Lie groups - g-sim - barren plateaus * Which of the following types of documentation is most similar to your file? (more details [here](https://www.notion.so/xanaduai/Different-kinds-of-documentation-69200645fe59442991c71f9e7d8a77f8)) - [ ] Tutorial - [x] Demo - [ ] How-to [sc-58429] --------- Co-authored-by: GitHub Nightly Merge Action <[email protected]> Co-authored-by: Guillermo Alonso-Linaje <[email protected]> Co-authored-by: Tom Bromley <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Christina Lee <[email protected]> Co-authored-by: Mudit Pandey <[email protected]> Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: CatalinaAlbornoz <[email protected]> Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: lillian542 <[email protected]> Co-authored-by: Rashid N H M <[email protected]> Co-authored-by: Jay Soni <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: ixfoduap <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Utkarsh <[email protected]> Co-authored-by: Romain Moyard <[email protected]> Co-authored-by: Stepan Fomichev <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Alvaro Ballon <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Lee J. O'Riordan <[email protected]> Co-authored-by: DanielNino27 <[email protected]> Co-authored-by: Paul Finlay <[email protected]> Co-authored-by: ashishks0522 <[email protected]> Co-authored-by: Mikhail Andrenkov <[email protected]> Co-authored-by: David Wierichs <[email protected]> Co-authored-by: Astral Cai <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]>
The folder name in the readme figure inclusion syntax was incorrect.
As described [here](https://xanaduhq.slack.com/archives/C03FRM3RCCV/p1717597486717119?thread_ts=1717528903.945309&cid=C03FRM3RCCV), this is to fix the notebook converter.
**Title:**
Fix for installation of `torch` and `torchvision` on macOS
**Summary:**
After installing poetry (version 1.8.3) on macOS and running `make
environment`, you get the following error. Fixing this error will lead
to a similar one for `torchvision`.
```
- Installing torch (1.13.1+cpu): Failed
RuntimeError
Unable to find installation candidates for torch (1.13.1+cpu)
at ~/.local/pipx/venvs/poetry/lib/python3.12/site-packages/poetry/installation/chooser.py:74 in choose_for
70│
71│ links.append(link)
72│
73│ if not links:
→ 74│ raise RuntimeError(f"Unable to find installation candidates for {package}")
75│
76│ # Get the best link
77│ chosen = max(links, key=lambda link: self._sort_key(package, link))
78│
```
This is because the installer is using the `+cpu` version (despite the fact that the non `+cpu` version is in `pyproject.toml`). Specifying the source seems to fix the issue and the installer proceeds without error.
**Relevant references:**
**Possible Drawbacks:**
**Related GitHub Issues:**
---------
Co-authored-by: Rashid N H M <[email protected]>
Merged the approach from #1106 with the branching approach here. This has neater illustrations anyway 👍 If you are writing a demonstration, please answer these questions to facilitate the marketing process. * GOALS — Why are we working on this now? Lie algebras in QC and simulation techniques like g-sim are a hot topic due to their relevance to barren plateaus. This is an extension of g-sim to a small number of non-DLA gates. It bears some intriguing theoretical features but, like g-sim itself, is of rather limited practical relevance. * AUDIENCE — Who is this for? This is an expert demo targeted towards people familiar with Lie algebras, g-sim in particular. * KEYWORDS — What words should be included in the marketing post? - dynamical Lie algebra / Lie groups - g-sim * Which of the following types of documentation is most similar to your file? (more details [here](https://www.notion.so/xanaduai/Different-kinds-of-documentation-69200645fe59442991c71f9e7d8a77f8)) - [ ] Tutorial - [x] Demo - [ ] How-to [sc-62859] --------- Co-authored-by: Ivana Kurečić <[email protected]>
Changing to a better image
As described in Shortcut. Note that this update does not include the following: * tutorial_apply_qsvt (node not yet available) * tutorial_fermionic_operators (node not yet available) * tutorial_teleportation (node not yet available) I have also fixed some language issues that I saw along the way.
**Title:** How to use Qiskit 1.0 with PL Shortcut: https://app.shortcut.com/xanaduai/story/63358/how-to-how-to-use-qiskit-1-0-with-pennylane --------- Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]>
…workflow (#1140) It's not useful metadata and breaks the schema a little bit
This is the sync from dev to master for the v0.37 release. --------- Co-authored-by: GitHub Nightly Merge Action <[email protected]> Co-authored-by: Guillermo Alonso-Linaje <[email protected]> Co-authored-by: Tom Bromley <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Christina Lee <[email protected]> Co-authored-by: Mudit Pandey <[email protected]> Co-authored-by: Matthew Silverman <[email protected]> Co-authored-by: CatalinaAlbornoz <[email protected]> Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: lillian542 <[email protected]> Co-authored-by: Rashid N H M <[email protected]> Co-authored-by: Jay Soni <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: ixfoduap <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Utkarsh <[email protected]> Co-authored-by: Romain Moyard <[email protected]> Co-authored-by: Stepan Fomichev <[email protected]> Co-authored-by: soranjh <[email protected]> Co-authored-by: Alvaro Ballon <[email protected]> Co-authored-by: Diego <[email protected]> Co-authored-by: Lee J. O'Riordan <[email protected]> Co-authored-by: Korbinian Kottmann <[email protected]> Co-authored-by: DanielNino27 <[email protected]> Co-authored-by: Paul Finlay <[email protected]> Co-authored-by: ashishks0522 <[email protected]> Co-authored-by: Mikhail Andrenkov <[email protected]> Co-authored-by: David Wierichs <[email protected]> Co-authored-by: Diksha Dhawan <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]> Co-authored-by: WrathfulSpatula <[email protected]> Co-authored-by: Olivia Di Matteo <[email protected]> Co-authored-by: Pietropaolo Frisoni <[email protected]> Co-authored-by: Ahmed Darwish <[email protected]> Co-authored-by: Michael Vu <[email protected]>
**Title:** The Qrack device back end (with Catalyst) **Summary:** In this tutorial you will learn how to use the Qrack device back end for PennyLane and Catalyst, and you'll learn certain suggested cases of use where Qrack might particularly excel at delivering lightning-fast performance or minimizing required memory resources. (See #1137: this recreates the PR for further review) **Relevant references:** https://github.com/unitaryfund/qrack https://github.com/unitaryfund/pyqrack https://arxiv.org/abs/2304.14969 **Possible Drawbacks:** Not all users might have Catalyst installed, and this tutorial will require Catalyst v0.7 or later. ---- If you are writing a demonstration, please answer these questions to facilitate the marketing process. * GOALS — Why are we working on this now? The Catalyst and Unitary Fund teams are working together to update the Qrack PennyLane device back end (based on open-source code reuse from the Qulacs device and original work with Qrack and Catalyst) to make use of the Catalyst compiler and potentially achieve leading performance on a wide range of `qml.qnode` subroutine qubit widths and applications. Notably, Qrack automatically switches between CPU-based and GPU-used based simulation methods as appropriate to maximize overall performance, whether circuits are wide enough to benefit from thousands of parallel work items in a job dispatched to a GPU. The Qrack device back end is also open source and can serve as an example or basis for other simulator device back ends that may reuse its code. * AUDIENCE — Who is this for? The potential audience includes researchers, educators, students, hobbyists, and anyone with an interest in faster and more efficient quantum computer simulation in PennyLane. * KEYWORDS — What words should be included in the marketing post? GPU, high-performance computing (HPC), hybrid CPU/GPU, near-Clifford simulation, quantum binary decision diagrams (QBDD), vendor-agnostic GPU support (OpenCL), optional CUDA * Which of the following types of documentation is most similar to your file? (more details [here](https://www.notion.so/xanaduai/Different-kinds-of-documentation-69200645fe59442991c71f9e7d8a77f8)) - [ ] Tutorial - [x] Demo - [ ] How-to --------- Co-authored-by: Josh Izaac <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]> Co-authored-by: Ivana Kurečić <[email protected]>
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merges changes from
masterintodev.motivation
#1155 merged
devtomasterwith modifications, but these modifications did not make their way intodev. This PR does exactly that.