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Actually fixing ducc0 parallelisation of catalog SHTs #239

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Merged
damonge merged 1 commit into from
Nov 11, 2025
Merged

Actually fixing ducc0 parallelisation of catalog SHTs #239

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7 changes: 4 additions & 3 deletions pymaster/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -849,20 +849,21 @@ def _map2alm_healpy(map, spin, sht_info, alm_info):
'healpy': _alm2map_healpy}


def _alm2catalog_ducc0(alms, positions, spin, lmax, nthreads=0):
def _alm2catalog_ducc0(alms, positions, spin, lmax):
alms = np.atleast_2d(alms)
values = ducc0.sht.synthesis_general(alm=alms, spin=spin,
lmax=lmax, loc=positions.T,
epsilon=1E-5,
nthreads=nthreads)
nthreads=0)
return values


def _catalog2alm_ducc0(values, positions, spin, lmax):
values = np.atleast_2d(values)
alm = ducc0.sht.adjoint_synthesis_general(lmax=lmax, map=values,
loc=positions.T, spin=int(spin),
epsilon=1E-5)
epsilon=1E-5,
nthreads=0)
return alm


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