Differences Between the C64x and C64x+ DSPLIBs
3-9DSPLIB Function Tables
Table 3−10. Functions Optimized in the C64x+ DSPLIB (Continued)Function Optimization TypeC64x+ Optimized
DSP_fir_cplx_hM4X4 Yes Kernel re−design, SPLOOP
Optimization resulted in new
requirements. New name is used.
DSP_fir_gen No
DSP_fir_gen_hM17_rA8X8 Yes Kernel re−design, SPLOOP
Optimization resulted in new
requirements. New name is used.
DSP_fir_r4 No
DSP_fir_r8 No
DSP_fir_r8_hM16_rM8A8X8 Yes Kernel re−design, SPLOOP
Optimization resulted in new
requirements. New name is used.
DSP_fir_sym No
DSP_iir No
DSP_iirlat No
DSP_dotp_sqr No
DSP_dotprod Yes SPLOOP conversion
DSP_maxval No
DSP_maxidx No
DSP_minval No
DSP_mul32 No
DSP_neg32 No
DSP_recip16 No
DSP_vecsumsq No
DSP_w_vec No
DSP_mat_mu No
DSP_mat_trans No
DSP_bexp No