Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

feature: Add delay and barrier for circuits #1002

Draft
wants to merge 1 commit into
base: main
Choose a base branch
from

Conversation

rmshaffer
Copy link
Contributor

@rmshaffer rmshaffer commented Jun 17, 2024

Issue #, if available:
#974

Description of changes:
Starting with the changes from #993 and performing the additional work required to merge to main.

The biggest outstanding items are:

  • Both Barrier and Delay should likely inherit from CompilerDirective rather than Gate, since they are instructions that affect the compilation of a program rather than the quantum state. See this comment thread.
  • Significant duplication between the new DurationGate class and the existing AngledGate class that should be reduced. See this comment thread.
  • Calling barrier() with no qubit arguments should add a barrier on all qubits (i.e., barrier; in OpenQASM). See this comment thread.

Testing done:
tox

Merge Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your pull request.

General

Tests

  • I have added tests that prove my fix is effective or that my feature works (if appropriate)
  • I have checked that my tests are not configured for a specific region or account (if appropriate)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

* Feature: Add delay and barrier for circuits

* doc: Add documentation for delay and barriers

* fix: update hash function

* rename

* fix: whitespace fix

* Apply suggestions from code review

Co-authored-by: Ryan Shaffer <3620100+rmshaffer@users.noreply.github.com>

* Address PR comments

* Update test/unit_tests/braket/circuits/test_gates.py

* fix: update failing tests

* Change duration

* change: add unit tests as per PR feedback

* Apply suggestions from code review

Co-authored-by: Jean-Christophe Jaskula <99367153+jcjaskula-aws@users.noreply.github.com>

* Addressing pr feedback

* pr feedback: new function

* fix: update int as param in delay and barrier

* fix: duration accepts FreeParameter expression

* fix: fix lint errors

* feat: Support SI units, write ascii tests, etc

* fix: lint errors

* change: Add tests for IR generation of FreeParameter delay.

* add tests for ASCII and circuit visualization

* change: add tests for DurationGate

* lint fix

* chore: Add more tests

* fix: failing test

* revert

* Rearrande tests and minor edit

* Pr feedback and cleanup

---------

Co-authored-by: Ryan Shaffer <3620100+rmshaffer@users.noreply.github.com>
Co-authored-by: Jean-Christophe Jaskula <99367153+jcjaskula-aws@users.noreply.github.com>
Copy link

codecov bot commented Jun 17, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (90f9395) to head (b1c414a).

Additional details and impacted files
@@            Coverage Diff            @@
##              main     #1002   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          135       136    +1     
  Lines         8949      9038   +89     
  Branches      2011      2029   +18     
=========================================
+ Hits          8949      9038   +89     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

Support for adding barriers and delays to Circuit
2 participants