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WIP: bugfixes for GST with penalties in objective functions #528

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WIP: bugfixes for GST with penalties in objective functions #528

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a55fbb1
add a hacky check so GST can run with penalties
rileyjmurray Jan 20, 2025
4bfaf68
Merge branch 'develop' into penalties-in-lm-optimizers
Feb 18, 2025
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4 changes: 4 additions & 0 deletions pygsti/tools/basistools.py
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Original file line number Diff line number Diff line change
Expand Up @@ -476,6 +476,10 @@ def vec_to_stdmx(v, basis, keep_complex=False):
"""
if not isinstance(basis, _basis.Basis):
basis = _basis.BuiltinBasis(basis, len(v))
if not isinstance(v, _np.ndarray):
v = v.to_dense()
# TODO: track down functions that hit this code path, then change
# then so this conversion isn't needed in vec_to_stdmx.
v = v.ravel()
ret = _np.zeros(basis.elshape, 'complex')
if v.ndim > 1:
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