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opus Digest, Vol 72, Issue 17
2015 Feb 04
0
opus Digest, Vol 72, Issue 17
On 3 February 2015 at 01:31, Phil Wang <Phil.Wang at arm.com> wrote: > Hi all, > > I have already added support for scaled forward non-power-of-2 floating-point FFT: > https://github.com/projectNe10/Ne10/commit/79c3d787302f8d74b9bcfe6545d487cdf1b101d9 > > Two flags are added to cfg structure: is_forward_scaled and is_backward_scaled. > By setting is_forward_scaled to anything but zero, ne10_fft_c2c_1d_float32_neon will > scale the output. So we can remove need for one buffer on stack mentioned below. T...
opus Digest, Vol 72, Issue 17
2015 Feb 03
2
opus Digest, Vol 72, Issue 17
Hi all, I have already added support for scaled forward non-power-of-2 floating-point FFT: https://github.com/projectNe10/Ne10/commit/79c3d787302f8d74b9bcfe6545d487cdf1b101d9 Two flags are added to cfg structure: is_forward_scaled and is_backward_scaled. By setting is_forward_scaled to anything but zero, ne10_fft_c2c_1d_float32_neon will scale the output. So we can remove need for one buffer on stack mentioned below. As for the _t API st...