Statistics per run (over 30 runs) of the number of times each procedure was sampled OProfile: App/Library Procedure Average Std Dev 95% Confidence Interval ----------- --------- ------- ------- ----------------------- ldecod.exe .plt 3.00 1.732 [ 2.380, 3.620] ldecod.exe AssignQuantParam 0.03 0.000 [ 0.033, 0.033] ldecod.exe CheckAvailabilityOfNeighbors 0.63 0.000 [ 0.633, 0.633] ldecod.exe CheckAvailabilityOfNeighborsCABAC 0.23 0.000 [ 0.233, 0.233] ldecod.exe DeblockMb 2.03 1.414 [ 1.527, 2.539] ldecod.exe EBSPtoRBSP 0.03 0.000 [ 0.033, 0.033] ldecod.exe EdgeLoop 29.80 4.472 [ 28.200, 31.400] ldecod.exe FindStartCode 0.60 0.000 [ 0.600, 0.600] ldecod.exe FmoInit 0.03 0.000 [ 0.033, 0.033] ldecod.exe GetAnnexbNALU 0.30 0.000 [ 0.300, 0.300] ldecod.exe GetStrength 27.17 4.690 [ 25.488, 28.845] ldecod.exe RestOfSliceHeader 0.03 0.000 [ 0.033, 0.033] ldecod.exe SetB8Mode 0.03 0.000 [ 0.033, 0.033] ldecod.exe SetMotionVectorPredictor 0.90 0.000 [ 0.900, 0.900] ldecod.exe arideco_bits_read 0.57 0.000 [ 0.567, 0.567] ldecod.exe biari_decode_symbol 7.37 2.449 [ 6.490, 8.243] ldecod.exe biari_decode_symbol_eq_prob 0.37 0.000 [ 0.367, 0.367] ldecod.exe biari_init_context 0.07 0.000 [ 0.067, 0.067] ldecod.exe buf2img 14.93 3.000 [ 13.860, 16.007] ldecod.exe cabac_startcode_follows 0.13 0.000 [ 0.133, 0.133] ldecod.exe compute_colocated 6.23 0.000 [ 6.233, 6.233] ldecod.exe decode_one_macroblock 63.97 5.831 [ 61.880, 66.053] ldecod.exe decode_one_slice 0.13 0.000 [ 0.133, 0.133] ldecod.exe dpb_split_field 1.73 1.414 [ 1.227, 2.239] ldecod.exe ercMarkCurrSegmentOK 0.10 0.000 [ 0.100, 0.100] ldecod.exe ercReset 0.07 0.000 [ 0.067, 0.067] ldecod.exe ercWriteMBMODEandMV 0.47 0.000 [ 0.467, 0.467] ldecod.exe exit_picture 0.07 0.000 [ 0.067, 0.067] ldecod.exe find_snr 8.33 0.000 [ 8.333, 8.333] ldecod.exe free_mem2Dint 0.07 0.000 [ 0.067, 0.067] ldecod.exe free_mem3Dint64 0.03 0.000 [ 0.033, 0.033] ldecod.exe free_mem3Dshort 0.03 0.000 [ 0.033, 0.033] ldecod.exe getChroma4x4Neighbour 0.03 0.000 [ 0.033, 0.033] ldecod.exe getLuma4x4Neighbour 1.03 1.000 [ 0.675, 1.391] ldecod.exe getNeighbour 12.47 2.646 [ 11.520, 13.413] ldecod.exe getNonAffNeighbour 51.00 5.745 [ 48.944, 53.056] ldecod.exe get_block 42.17 5.657 [ 40.142, 44.191] ldecod.exe get_mb_block_pos 53.50 6.928 [ 51.021, 55.979] ldecod.exe get_mb_pos 7.80 3.162 [ 6.668, 8.932] ldecod.exe get_mem2D 0.03 0.000 [ 0.033, 0.033] ldecod.exe get_mem2Dint 0.03 0.000 [ 0.033, 0.033] ldecod.exe get_mem2Dshort 0.37 0.000 [ 0.367, 0.367] ldecod.exe img2buf 9.00 2.236 [ 8.200, 9.800] ldecod.exe init_macroblock 3.70 2.000 [ 2.984, 4.416] ldecod.exe init_picture 0.73 0.000 [ 0.733, 0.733] ldecod.exe interpret_mb_mode_B 0.07 0.000 [ 0.067, 0.067] ldecod.exe interpret_mb_mode_I 0.03 0.000 [ 0.033, 0.033] ldecod.exe intrapred 1.07 0.000 [ 1.067, 1.067] ldecod.exe intrapred_chroma 0.90 0.000 [ 0.900, 0.900] ldecod.exe intrapred_luma_16x16 0.30 0.000 [ 0.300, 0.300] ldecod.exe itrans 26.80 5.657 [ 24.776, 28.824] ldecod.exe itrans_2 0.07 0.000 [ 0.067, 0.067] ldecod.exe mb_is_available 0.33 0.000 [ 0.333, 0.333] ldecod.exe readB8_typeInfo_CABAC 0.03 0.000 [ 0.033, 0.033] ldecod.exe readCBP_CABAC 0.33 0.000 [ 0.333, 0.333] ldecod.exe readCBPandCoeffsFromNAL 4.67 1.732 [ 4.047, 5.286] ldecod.exe readCIPredMode_CABAC 0.07 0.000 [ 0.067, 0.067] ldecod.exe readIntraPredMode_CABAC 0.30 0.000 [ 0.300, 0.300] ldecod.exe readMB_skip_flagInfo_CABAC 0.13 0.000 [ 0.133, 0.133] ldecod.exe readMB_typeInfo_CABAC 0.17 0.000 [ 0.167, 0.167] ldecod.exe readMVD_CABAC 0.27 0.000 [ 0.267, 0.267] ldecod.exe readMotionInfoFromNAL 1.53 1.414 [ 1.027, 2.039] ldecod.exe readRunLevel_CABAC 1.80 1.000 [ 1.442, 2.158] ldecod.exe readSyntaxElement_CABAC 0.73 1.000 [ 0.375, 1.091] ldecod.exe read_and_store_CBP_block_bit 1.70 1.414 [ 1.194, 2.206] ldecod.exe read_ipred_modes 0.83 0.000 [ 0.833, 0.833] ldecod.exe read_one_macroblock 0.87 0.000 [ 0.867, 0.867] ldecod.exe read_significance_map 2.07 1.000 [ 1.709, 2.425] ldecod.exe read_significant_coefficients 1.63 1.000 [ 1.275, 1.991] ldecod.exe reset_coeffs 0.93 0.000 [ 0.933, 0.933] ldecod.exe start_macroblock 2.37 1.732 [ 1.747, 2.986] ldecod.exe unary_exp_golomb_level_decode 0.23 0.000 [ 0.233, 0.233] ldecod.exe unary_exp_golomb_mv_decode 0.13 0.000 [ 0.133, 0.133] libc-2.3.5.so _dl_addr 0.03 0.000 [ 0.033, 0.033] libc-2.3.5.so _int_free 0.30 0.000 [ 0.300, 0.300] libc-2.3.5.so _int_malloc 0.13 0.000 [ 0.133, 0.133] libc-2.3.5.so calloc 0.13 0.000 [ 0.133, 0.133] libc-2.3.5.so feof 0.63 0.000 [ 0.633, 0.633] libc-2.3.5.so free 0.10 0.000 [ 0.100, 0.100] libc-2.3.5.so ftime 0.03 0.000 [ 0.033, 0.033] libc-2.3.5.so getc 0.57 0.000 [ 0.567, 0.567] libc-2.3.5.so malloc_consolidate 0.03 0.000 [ 0.033, 0.033] libc-2.3.5.so memcpy 52.10 4.796 [ 50.384, 53.816] libc-2.3.5.so memset 0.47 0.000 [ 0.467, 0.467] libm-2.3.5.so __ieee754_pow 0.03 0.000 [ 0.033, 0.033] libm-2.3.5.so pow 0.03 0.000 [ 0.033, 0.033] no-vmlinux (no symbols) 9.50 2.449 [ 8.623, 10.377] Statistics per run (over 30 runs) of the percentage of execution time spent in each procedure, as measured by OProfile: App/Library Procedure Average Std Dev 95% Confidence Interval ----------- --------- ------- ------- ----------------------- ldecod.exe .plt 0.64% 0.372% [ 0.511%, 0.777%] ldecod.exe AssignQuantParam 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe CheckAvailabilityOfNeighbors 0.14% 0.000% [ 0.136%, 0.136%] ldecod.exe CheckAvailabilityOfNeighborsCABAC 0.05% 0.000% [ 0.050%, 0.050%] ldecod.exe DeblockMb 0.44% 0.304% [ 0.328%, 0.545%] ldecod.exe EBSPtoRBSP 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe EdgeLoop 6.40% 0.960% [ 6.054%, 6.741%] ldecod.exe FindStartCode 0.13% 0.000% [ 0.129%, 0.129%] ldecod.exe FmoInit 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe GetAnnexbNALU 0.06% 0.000% [ 0.064%, 0.064%] ldecod.exe GetStrength 5.83% 1.007% [ 5.472%, 6.192%] ldecod.exe RestOfSliceHeader 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe SetB8Mode 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe SetMotionVectorPredictor 0.19% 0.000% [ 0.193%, 0.193%] ldecod.exe arideco_bits_read 0.12% 0.000% [ 0.122%, 0.122%] ldecod.exe biari_decode_symbol 1.58% 0.526% [ 1.393%, 1.770%] ldecod.exe biari_decode_symbol_eq_prob 0.08% 0.000% [ 0.079%, 0.079%] ldecod.exe biari_init_context 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe buf2img 3.21% 0.644% [ 2.975%, 3.436%] ldecod.exe cabac_startcode_follows 0.03% 0.000% [ 0.029%, 0.029%] ldecod.exe compute_colocated 1.34% 0.000% [ 1.338%, 1.338%] ldecod.exe decode_one_macroblock 13.73% 1.252% [ 13.284%, 14.180%] ldecod.exe decode_one_slice 0.03% 0.000% [ 0.029%, 0.029%] ldecod.exe dpb_split_field 0.37% 0.304% [ 0.263%, 0.481%] ldecod.exe ercMarkCurrSegmentOK 0.02% 0.000% [ 0.021%, 0.021%] ldecod.exe ercReset 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe ercWriteMBMODEandMV 0.10% 0.000% [ 0.100%, 0.100%] ldecod.exe exit_picture 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe find_snr 1.79% 0.000% [ 1.789%, 1.789%] ldecod.exe free_mem2Dint 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe free_mem3Dint64 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe free_mem3Dshort 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe getChroma4x4Neighbour 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe getLuma4x4Neighbour 0.22% 0.215% [ 0.145%, 0.299%] ldecod.exe getNeighbour 2.68% 0.568% [ 2.473%, 2.879%] ldecod.exe getNonAffNeighbour 10.95% 1.233% [ 10.507%, 11.389%] ldecod.exe get_block 9.05% 1.214% [ 8.617%, 9.486%] ldecod.exe get_mb_block_pos 11.48% 1.487% [ 10.953%, 12.017%] ldecod.exe get_mb_pos 1.67% 0.679% [ 1.431%, 1.917%] ldecod.exe get_mem2D 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe get_mem2Dint 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe get_mem2Dshort 0.08% 0.000% [ 0.079%, 0.079%] ldecod.exe img2buf 1.93% 0.480% [ 1.760%, 2.104%] ldecod.exe init_macroblock 0.79% 0.429% [ 0.641%, 0.948%] ldecod.exe init_picture 0.16% 0.000% [ 0.157%, 0.157%] ldecod.exe interpret_mb_mode_B 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe interpret_mb_mode_I 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe intrapred 0.23% 0.000% [ 0.229%, 0.229%] ldecod.exe intrapred_chroma 0.19% 0.000% [ 0.193%, 0.193%] ldecod.exe intrapred_luma_16x16 0.06% 0.000% [ 0.064%, 0.064%] ldecod.exe itrans 5.75% 1.214% [ 5.319%, 6.188%] ldecod.exe itrans_2 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe mb_is_available 0.07% 0.000% [ 0.072%, 0.072%] ldecod.exe readB8_typeInfo_CABAC 0.01% 0.000% [ 0.007%, 0.007%] ldecod.exe readCBP_CABAC 0.07% 0.000% [ 0.072%, 0.072%] ldecod.exe readCBPandCoeffsFromNAL 1.00% 0.372% [ 0.869%, 1.135%] ldecod.exe readCIPredMode_CABAC 0.01% 0.000% [ 0.014%, 0.014%] ldecod.exe readIntraPredMode_CABAC 0.06% 0.000% [ 0.064%, 0.064%] ldecod.exe readMB_skip_flagInfo_CABAC 0.03% 0.000% [ 0.029%, 0.029%] ldecod.exe readMB_typeInfo_CABAC 0.04% 0.000% [ 0.036%, 0.036%] ldecod.exe readMVD_CABAC 0.06% 0.000% [ 0.057%, 0.057%] ldecod.exe readMotionInfoFromNAL 0.33% 0.304% [ 0.221%, 0.438%] ldecod.exe readRunLevel_CABAC 0.39% 0.215% [ 0.310%, 0.463%] ldecod.exe readSyntaxElement_CABAC 0.16% 0.215% [ 0.081%, 0.234%] ldecod.exe read_and_store_CBP_block_bit 0.36% 0.304% [ 0.256%, 0.474%] ldecod.exe read_ipred_modes 0.18% 0.000% [ 0.179%, 0.179%] ldecod.exe read_one_macroblock 0.19% 0.000% [ 0.186%, 0.186%] ldecod.exe read_significance_map 0.44% 0.215% [ 0.367%, 0.520%] ldecod.exe read_significant_coefficients 0.35% 0.215% [ 0.274%, 0.427%] ldecod.exe reset_coeffs 0.20% 0.000% [ 0.200%, 0.200%] ldecod.exe start_macroblock 0.51% 0.372% [ 0.375%, 0.641%] ldecod.exe unary_exp_golomb_level_decode 0.05% 0.000% [ 0.050%, 0.050%] ldecod.exe unary_exp_golomb_mv_decode 0.03% 0.000% [ 0.029%, 0.029%] libc-2.3.5.so _dl_addr 0.01% 0.000% [ 0.007%, 0.007%] libc-2.3.5.so _int_free 0.06% 0.000% [ 0.064%, 0.064%] libc-2.3.5.so _int_malloc 0.03% 0.000% [ 0.029%, 0.029%] libc-2.3.5.so calloc 0.03% 0.000% [ 0.029%, 0.029%] libc-2.3.5.so feof 0.14% 0.000% [ 0.136%, 0.136%] libc-2.3.5.so free 0.02% 0.000% [ 0.021%, 0.021%] libc-2.3.5.so ftime 0.01% 0.000% [ 0.007%, 0.007%] libc-2.3.5.so getc 0.12% 0.000% [ 0.122%, 0.122%] libc-2.3.5.so malloc_consolidate 0.01% 0.000% [ 0.007%, 0.007%] libc-2.3.5.so memcpy 11.18% 1.030% [ 10.816%, 11.553%] libc-2.3.5.so memset 0.10% 0.000% [ 0.100%, 0.100%] libm-2.3.5.so __ieee754_pow 0.01% 0.000% [ 0.007%, 0.007%] libm-2.3.5.so pow 0.01% 0.000% [ 0.007%, 0.007%] no-vmlinux (no symbols) 2.04% 0.526% [ 1.851%, 2.228%] Total Samples per run (over 30 runs): Average Std Dev 95% Confidence Interval ------- ------- ----------------------- total_samples 465.83 1.414 [ 465.327, 466.339]