view test/bug-53599.tst @ 31184:68ec7f275f0e

fftw: Limit the default number of threads used by FFTW to 3. * liboctave/numeric/oct-fftw.cc (fftw_planner::fftw_planner): Limit the default number of threads used by FFTW to 3. * libinterp/dldfcn/fftw.cc (Ffftw): Document new default number of threads used by FFTW. See: https://octave.discourse.group/t/3121
author Markus Mützel <markus.muetzel@gmx.de>
date Thu, 11 Aug 2022 19:57:11 +0200
parents 9080316864bf
children 332a6ccac881
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%!function rval = sggval (val)
%!  global gval
%!  if (nargin == 1)
%!    gval = val;
%!  else
%!    rval = gval;
%!  endif
%!endfunction

%!test <*53599>
%! global gval
%! assert (isempty (gval))
%! sggval (13);
%! assert (sggval (), 13);
%! assert (gval, 13);
%! clear global gval
%! assert (sggval (), [])
%! gval = 42;
%! assert (sggval (), []);
%! clear gval
%! global gval
%! gval = 42;
%! assert (sggval (), 42);
%! clear -global gval;  # cleanup after test