kiss fft per standard codec2 code... -O2, debug level2. encode 3200 (20mS) frame encode : 1388964 cycles: 8.26mS decode : 1807440 cycles : 10.75mS
encode 1200 (40mS frame) 3006497 (17.89mS) decode 3669321 (21.8mS) hmm seems pretty slow I wonder what I am doing wrong ? Or is that inline with other's measurments ? kissFFT512 : 155,483 cycles (versus 70,000 on the M7) Next... arm asm on F4 (STM32F405RGT6) ------------------------------------------------------------------------------ _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
