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Add block_shape to timeseries parameters, use less memory for L1 inversion #414

Merged
merged 4 commits into from
Aug 30, 2024
Merged

Add block_shape to timeseries parameters, use less memory for L1 inversion #414

merged 4 commits into from
Aug 30, 2024

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scottstanie
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  • Forming the weight matrix W using jnp.diag leads to huge RAM usage when M (right hand side dimension, the number of unwrapped interferograms in the inversion) is large.
  • Shrinking the default block size seemed harmless, and ran slightly faster in some tests

@scottstanie scottstanie merged commit 2c228d1 into isce-framework:main Aug 30, 2024
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@scottstanie scottstanie deleted the fix-timeseries-l1 branch August 30, 2024 01:39
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