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BUG: inconsistent adjoint calculation with assign #3074

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Ig-dolci opened this issue Aug 22, 2023 · 1 comment
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BUG: inconsistent adjoint calculation with assign #3074

Ig-dolci opened this issue Aug 22, 2023 · 1 comment
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The pattern

  u0.assign(uic)
  u1.assign(2 * u0 + uic)

leads to an inconsistent adjoint calculation. The first assignment leads to the checkpoint property for u0 being set to uic, which means that the adjoint sees the expression 2 * uic + uic in the second assignment.
@Ig-dolci Ig-dolci added the bug label Aug 22, 2023
@Ig-dolci Ig-dolci self-assigned this Aug 22, 2023
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This bug was fixed with the PR 3072

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