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make set_decomposition work on new device #4646

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github-actions bot commented Oct 4, 2023

Hello. You may have forgotten to update the changelog!
Please edit doc/releases/changelog-dev.md with:

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codecov bot commented Oct 4, 2023

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (bd80a38) 99.63% compared to head (b0a0d8b) 99.62%.
Report is 1 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #4646      +/-   ##
==========================================
- Coverage   99.63%   99.62%   -0.01%     
==========================================
  Files         376      376              
  Lines       33665    33688      +23     
==========================================
+ Hits        33541    33563      +22     
- Misses        124      125       +1     
Files Coverage Δ
pennylane/drawer/draw.py 100.00% <100.00%> (ø)
pennylane/transforms/tape_expand.py 98.93% <96.55%> (-1.07%) ⬇️

☔ View full report in Codecov by Sentry.
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@@ -350,6 +353,33 @@ def custom_decomp_expand(self, circuit, max_expansion=decomp_depth):
return custom_decomp_expand


@transform
def decomp_transform(tape: QuantumTape, custom_decomps: dict) -> (Sequence[QuantumTape], Callable):
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Any worries about making this user facing? With a bit of polish, we can have this transform version available and think about deprecation of set_decomposition in 0.34.

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I also think polish, publicize, deprecate makes sense.

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How about custom_decomposition as the name?

@trbromley
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Shall we close this PR with #4675 as a replacement?

@timmysilv
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yep.

@timmysilv timmysilv closed this Oct 25, 2023
@trbromley trbromley deleted the custom-decomps-new-device branch October 30, 2023 14:45
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3 participants