Compute matrix of only the operators that act on overlapping wires #3084
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Hello. You may have forgotten to update the changelog!
|
Codecov Report
@@ Coverage Diff @@
## master #3084 +/- ##
=======================================
Coverage 99.69% 99.69%
=======================================
Files 276 276
Lines 24232 24273 +41
=======================================
+ Hits 24159 24200 +41
Misses 73 73
Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here. |
Sum operator
The wires of the summands are sampled randomly. We can see that there is a huge speedup when there is a subset of operators that act on overlapping wires. |
Prod operator
|
Prod operator matrix computation
|
|
[sc-26176] |
AlbertMitjans
added
the
review-ready 👌
Jaybsoni
reviewed
Oct 3, 2022
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Jaybsoni
approved these changes
Oct 28, 2022
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
overlapping_opsproperty to theCompositeclass.eigvals,diagonalizing_gatesandProd.matrixmethods using the aforementioned property.eigvalsmethod to theCompositeclass. To do so I defined a new class attribute that defines the math operator that will be applied to the operands eigenvalues (math.prodforProdandmath.sumforSum).Notes:
When computing the
eigvalsordiagonalizing_gatesof aCompositeoperator, we computed the whole matrix when the operands had overlapping wires.Now we separate the operands into subgroups that commute with each other, and only compute the matrices of these subgroups.