Displaying 2 results from an estimated 2 matches for "8322224".
2006 Jan 18
2
TI 6xxx platform performance
...ion would be to use a floating point 6713. I thought that a
300Mhz floating point would come out even or ahead in an encoding
comparison. Instead of the 300M/32=9.3M cycles per channel that I need, I
see 71.5M cycles per channel!!!
compute_weighted_codebook 200 8709029 8709029
filter_mem2 799 8322224 8322224
inner_prod 27469 5911396 5911396
vq_nbest 800 5465094 5465094
iir_mem2 599 5378906 5378906
split_cb_search_shape_sign_N1 200 18106210 3694787
compute_impulse_response 200 3084502 3084502
open_loop_nbest_pitch 199 18400309 2817913
pitch_gain_search_3tap 199 7002859 2696353...
2006 Jan 18
2
Errors in speex lib with Blackfin
Hello!
I'v downloaded speex lib 1.1.11.1.
I am trying to port speex lib to Blackfin processor.
I am using VisualDSP++ 4.0.
If I am compiling source codes with using floating point everything
ok.
When I am compiling with FIXED_POINT defined everything's ok and code
works about two times faster.
But when I am defining BFIN_ASM I am getting several compiling errors
in Blackfin assembler