This repository was archived by the owner on Feb 6, 2026. It is now read-only.

Multi grid - #262

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carterbox wants to merge 15 commits into

AdvancedPhotonSource:mainfrom

carterbox:multi-grid

Commits on Apr 5, 2023

NEW: Implement restrict/prolongation operator
carterbox
committed
605c147

Commits on Apr 6, 2023

REF: Don't have a separate private ptycho parameters
carterbox
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97a1e4b
NEW: Get full result from Ptycho context
carterbox
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0a56af7

Commits on Apr 18, 2023

REF: Return a copy for copy methods instead of self reference
carterbox
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39275ae
NEW: Add a multigrid parameter to options classes
carterbox
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1befa1a

Commits on Apr 27, 2023

NEW: Add gradient based convergence criteria
carterbox
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3d9eff9

Commits on May 2, 2023

BUG: Add missing object option in resample
carterbox
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4da5bfc
NEW: increase step size in line_search automatically
carterbox
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36f1239
BUG: Using wrong decay parameters for probe ADAM
carterbox
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1e06e9f
BUG: Use correct mean restriction operator
carterbox
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5b313ed
NEW: Add new multigrid method
carterbox
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afe217a
REF: Smooth the convergence criteria
carterbox
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66e9fa4

Commits on May 3, 2023

BUG: Use correct options class
carterbox
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68e6bea
NEW: Use minibatches for new multi-grid method
carterbox
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c12ea19
TST: Add test for new multigrid
carterbox
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4bb9ee6