Texas Instruments TMS320C64X - Manual (Page 87)

DSP_dotp_sqr
4-59 C64x+ DSPLIB Reference
Special Requirements nx must be a multiple of 4 and greater than or equal to 12.
Implementation Notes
- Bank Conflicts: No bank conflicts occur.
- Interruptibility: The code is interrupt-tolerant but not interruptible.
Benchmarks Cycles nx/2 + 21
Codesize 128