RAPP Compute Tuning Report


Best generic

Best SWAR

Best SIMD
Linux donald.localdomain 2.6.15-1.1833_FC4 #1 Wed Mar 1 23:45:21 EST 2006 ppc ppc ppc GNU/Linux
Function
0%Relative Execution Speed100%
Gain
rc_bitblt_wa_copy_bin

1.02
rc_pixop_set_u8

2.40
rc_pixop_not_u8

4.08
rc_pixop_flip_u8

4.04
rc_pixop_abs_u8

2.44
rc_pixop_addc_u8

1.92
rc_pixop_lerpc_u8

3.37
rc_pixop_lerpnc_u8

3.25
rc_pixop_add_u8

1.67
rc_pixop_avg_u8

2.63
rc_pixop_sub_u8

1.82
rc_pixop_subh_u8

2.45
rc_pixop_suba_u8

1.42
rc_pixop_lerp_u8

1.52
rc_pixop_lerpn_u8

2.30
rc_pixop_lerpi_u8

1.74
rc_pixop_norm_u8

1.65
rc_type_u8_to_bin

1.27
rc_thresh_gt_u8

1.20
rc_thresh_lt_u8

1.14
rc_thresh_gtlt_u8

1.23
rc_thresh_ltgt_u8

1.23
rc_stat_sum_bin

1.32
rc_stat_sum_u8

1.52
rc_stat_min_bin

1.00
rc_stat_max_bin

1.02
rc_stat_min_u8

1.04
rc_stat_max_u8

1.03
rc_reduce_1x2_u8

1.30
rc_reduce_2x1_u8

2.97
rc_reduce_2x2_u8

1.29
rc_filter_diff_1x2_horz_u8

1.90
rc_filter_diff_1x2_horz_abs_u8

1.17
rc_filter_diff_2x1_vert_u8

2.39
rc_filter_diff_2x1_vert_abs_u8

1.39
rc_filter_diff_2x2_magn_u8

1.77
rc_filter_sobel_3x3_horz_u8

1.57
rc_filter_sobel_3x3_horz_abs_u8

1.48
rc_filter_sobel_3x3_vert_u8

1.49
rc_filter_sobel_3x3_vert_abs_u8

1.39
rc_filter_sobel_3x3_magn_u8

1.52
rc_filter_gauss_3x3_u8

1.53
rc_filter_laplace_3x3_u8

1.50
rc_filter_laplace_3x3_abs_u8

1.33
rc_filter_highpass_3x3_u8

1.15
rc_filter_highpass_3x3_abs_u8

1.16
rc_margin_horz_bin

1.01