Closed lostanlen closed 9 years ago
This PR implements chunking resp. unchunking loops before resp. after the propagation, in the 1d case. This increases considerably the speed of the scattering pipeline in the case of long 1d signals (>1e5 coefficients).The default
spec.size = default(opt,'size',4*max(spec.T,spec.max_scale));
is introduced. sc_unchunk is now automatically triggered at the end of the call to sc_propagate. It is a no-op if there are no chunks.
sc_unchunk
sc_propagate
This PR implements chunking resp. unchunking loops before resp. after the propagation, in the 1d case. This increases considerably the speed of the scattering pipeline in the case of long 1d signals (>1e5 coefficients).The default
is introduced.
sc_unchunkis now automatically triggered at the end of the call tosc_propagate. It is a no-op if there are no chunks.