x264 --threads 2 --crf 20 -b3 -r6 -m7 -t2 -8 -w --b-rdo --mixed-refs --me umh -Aall --bime --direct auto --no-fast-pskip
CPU: Core 2, speed 2400.75 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
samples  %        symbol name
19339273 23.9161  quant_trellis_cabac
17540289 21.6911  pixel_sad_*_mmx
8512890  10.5275  pixel_satd_*_mmx
4353627   5.3839  pixel_avg_*_mmx
4251986   5.2583  me_search_ref
3453580   4.2709  mc_chroma_mmx
2131654   2.6361  block_residual_write_cabac
1480012   1.8303  refine_subpel
1435113   1.7747  dct_*_mmx
1377895   1.7040  macroblock_encode
1271179   1.5720  cabac_size_decision_noup
1210223   1.4966  cabac_size_decision
1178132   1.4569  get_ref_mmx
915569    1.1323  dequant_*_mmx
912835    1.1289  zigzag_scan_*
811803    1.0039  mb_encode_8x8_chroma
811720    1.0038  cabac_size_decision2
755941    0.9349  mb_predict_mv_*
695673    0.8602  predict_intra_*
661921    0.8186  idct_*_mmx
493708    0.6105  pixel_sa8d_*_mmx
482573    0.5967  pixel_ssd_*_mmx
434550    0.5374  macroblock_size_cabac
428571    0.5299  mb_analyse_inter_*
410358    0.5075  macroblock_cache_load
392712    0.4857  mb_analyse_intra_*
386242    0.4777  hpel_filter_mmx
352885    0.4363  mc_copy_*_mmx
316615    0.3915  mb_mc_*
305143    0.3774  frame_init_lowres
289818    0.3584  macroblock_cache_save
274721    0.3398  cabac_mb_mvd
256562    0.3173  cabac_encode_decision
251457    0.3110  quant_*_mmx
233637    0.2889  macroblock_analyse
194533    0.2406  analyse_update_cache
187355    0.2317  frame_deblock_row
164529    0.2035  plane_copy_mmx
148518    0.1837  mc_luma_mmx
140143    0.1733  macroblock_probe_skip
129736    0.1604  deblock_*_mmx
129345    0.1600  me_refine_qpel_rd
113775    0.1407  predict_8x8_filter
110969    0.1372  mb_encode_i*
109943    0.1360  slicetype_mb_cost
89930     0.1112  macroblock_encode_p8x8
78711     0.0973  mb_predict_intra4x4_mode
75743     0.0937  macroblock_write_cabac
71767     0.0887  cabac_mb_type
59747     0.0739  intra_rd_refine
56389     0.0697  deblock_*_c
55789     0.0690  rd_cost_mb
55713     0.0689  partition_size_cabac
50158     0.0620  slices_write
43416     0.0537  .plt
40376     0.0500  mb_analyse_*_rd
39013     0.0483  cabac_mb_intra4x4_pred_mode
38353     0.0474  me_refine_bidir
30348     0.0375  rd_cost_part
21491     0.0266  rd_cost_i8x8
19277     0.0238  prefetch_fenc_mmx
19013     0.0235  plane_expand_border
18062     0.0223  cabac_encode_bypass
17906     0.0221  prefetch_ref_mmx
17222     0.0213  mb_load_mv_direct8x8
16352     0.0202  rd_cost_i4x4
13483     0.0167  cabac_mb_ref
9746      0.0121  cabac_mb8x8_mvd
9274      0.0115  ratecontrol_qp
8837      0.0109  cabac_mb_skip
8053      0.0100  rd_cost_i8x8_chroma
