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Published 20 hours ago • verified publisher icon Qiskit

Improve performance of Stabilizer method

Open hhorii opened this issue 1 year ago • 1 comments

What is the expected behavior?

Performance of stabilizer method is not optimized yet. Redesign data structure, multi-threading, and algorithms will be necessary for large-qubit simulation.

hhorii avatar Dec 13 '22 13:12 hhorii

Optimized kernels for CPU is already included in 0.12.2 and I think remaining optimization for stabilizer are

  • GPU stabilizer
  • applying shot-branching
  • Optimized sample measures

I would like to postpone to 0.14.0 or later

doichanj avatar Sep 01 '23 09:09 doichanj