RAPP Compute Tuning Report


Best generic

Best SWAR

Best SIMD
Linux dummer.localdomain 2.6.27.25-78.2.56.fc9.i686 #1 SMP Thu Jun 18 12:47:50 EDT 2009 i686 i686 i386 GNU/Linux
Function
0%Relative Execution Speed100%
Gain
rc_bitblt_wa_copy_bin

1.02
rc_pixop_set_u8

1.27
rc_pixop_not_u8

3.26
rc_pixop_flip_u8

3.19
rc_pixop_abs_u8

1.06
rc_pixop_addc_u8

1.14
rc_pixop_lerpc_u8

3.67
rc_pixop_lerpnc_u8

3.76
rc_pixop_add_u8

1.27
rc_pixop_avg_u8

1.85
rc_pixop_sub_u8

1.17
rc_pixop_subh_u8

1.78
rc_pixop_suba_u8

1.06
rc_pixop_lerp_u8

1.45
rc_pixop_lerpn_u8

1.93
rc_pixop_lerpi_u8

1.59
rc_pixop_norm_u8

1.36
rc_type_u8_to_bin

1.30
rc_thresh_gt_u8

1.19
rc_thresh_lt_u8

1.19
rc_thresh_gtlt_u8

1.35
rc_thresh_ltgt_u8

1.91
rc_thresh_gt_pixel_u8

1.07
rc_thresh_lt_pixel_u8

1.05
rc_thresh_gtlt_pixel_u8

2.07
rc_thresh_ltgt_pixel_u8

1.65
rc_stat_sum_bin

1.16
rc_stat_sum_u8

1.44
rc_stat_min_bin

1.01
rc_stat_max_bin

1.02
rc_stat_min_u8

2.11
rc_stat_max_u8

2.06
rc_reduce_1x2_u8

1.13
rc_reduce_2x1_u8

2.10
rc_reduce_2x2_u8

1.35
rc_filter_diff_1x2_horz_u8

1.11
rc_filter_diff_1x2_horz_abs_u8

1.29
rc_filter_diff_2x1_vert_u8

1.48
rc_filter_diff_2x1_vert_abs_u8

1.14
rc_filter_diff_2x2_magn_u8

1.35
rc_filter_sobel_3x3_horz_u8

1.51
rc_filter_sobel_3x3_horz_abs_u8

1.30
rc_filter_sobel_3x3_vert_u8

1.26
rc_filter_sobel_3x3_vert_abs_u8

1.03
rc_filter_sobel_3x3_magn_u8

1.11
rc_filter_gauss_3x3_u8

1.50
rc_filter_laplace_3x3_u8

1.88
rc_filter_laplace_3x3_abs_u8

1.26
rc_filter_highpass_3x3_u8

1.28
rc_filter_highpass_3x3_abs_u8

1.02
rc_margin_horz_bin

1.02