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realchunksize128KB-50-10.log
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realchunksize128KB-50-10.log
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data_num:1 parity_num:1 m:2 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 2x131072 1
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.655487 x:8192 stripes:8192 len:131072 total time:0.655487
...new round...
init ec table..
0.402420 x:8192 stripes:8192 len:131072 total time:1.057906
...new round...
init ec table..
0.388148 x:8192 stripes:8192 len:131072 total time:1.446054
...new round...
init ec table..
0.393250 x:8192 stripes:8192 len:131072 total time:1.839304
...new round...
init ec table..
0.323218 x:8192 stripes:8192 len:131072 total time:2.162522
...new round...
init ec table..
0.341354 x:8192 stripes:8192 len:131072 total time:2.503876
...new round...
init ec table..
0.285618 x:8192 stripes:8192 len:131072 total time:2.789494
...new round...
init ec table..
0.287520 x:8192 stripes:8192 len:131072 total time:3.077013
...new round...
init ec table..
0.306462 x:8192 stripes:8192 len:131072 total time:3.383476
...new round...
init ec table..
0.276866 x:8192 stripes:8192 len:131072 total time:3.660342
erasure_code_encode_cold data_num:1 parity_num:1 chunksize:128 : datasize:1048576 totaltime:3.660342 throughput:2933.447109MB/s
runtime = 276871 usecs, bandwidth 1073 MB in 0.2769 sec = 3878.12 MB/s
done all: Pass
data_num:1 parity_num:2 m:3 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 3x131072 2
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.097161 x:8192 stripes:8192 len:131072 total time:1.097161
...new round...
init ec table..
0.614117 x:8192 stripes:8192 len:131072 total time:1.711278
...new round...
init ec table..
0.526311 x:8192 stripes:8192 len:131072 total time:2.237588
...new round...
init ec table..
0.512391 x:8192 stripes:8192 len:131072 total time:2.749979
...new round...
init ec table..
0.474648 x:8192 stripes:8192 len:131072 total time:3.224627
...new round...
init ec table..
0.504822 x:8192 stripes:8192 len:131072 total time:3.729449
...new round...
init ec table..
0.409200 x:8192 stripes:8192 len:131072 total time:4.138648
...new round...
init ec table..
0.442425 x:8192 stripes:8192 len:131072 total time:4.581073
...new round...
init ec table..
0.408732 x:8192 stripes:8192 len:131072 total time:4.989805
...new round...
init ec table..
0.411480 x:8192 stripes:8192 len:131072 total time:5.401284
erasure_code_encode_cold data_num:1 parity_num:2 chunksize:128 : datasize:1048576 totaltime:5.401284 throughput:1987.937952MB/s
runtime = 411485 usecs, bandwidth 1073 MB in 0.4115 sec = 2609.43 MB/s
done all: Pass
data_num:1 parity_num:3 m:4 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 4x131072 3
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.615915 x:8192 stripes:8192 len:131072 total time:1.615915
...new round...
init ec table..
0.756581 x:8192 stripes:8192 len:131072 total time:2.372496
...new round...
init ec table..
0.603923 x:8192 stripes:8192 len:131072 total time:2.976419
...new round...
init ec table..
0.678553 x:8192 stripes:8192 len:131072 total time:3.654972
...new round...
init ec table..
0.616118 x:8192 stripes:8192 len:131072 total time:4.271091
...new round...
init ec table..
0.574786 x:8192 stripes:8192 len:131072 total time:4.845877
...new round...
init ec table..
0.589328 x:8192 stripes:8192 len:131072 total time:5.435205
...new round...
init ec table..
0.577339 x:8192 stripes:8192 len:131072 total time:6.012544
...new round...
init ec table..
0.522978 x:8192 stripes:8192 len:131072 total time:6.535522
...new round...
init ec table..
0.537074 x:8192 stripes:8192 len:131072 total time:7.072596
erasure_code_encode_cold data_num:1 parity_num:3 chunksize:128 : datasize:1048576 totaltime:7.072596 throughput:1518.172199MB/s
runtime = 537079 usecs, bandwidth 1073 MB in 0.5371 sec = 1999.22 MB/s
done all: Pass
data_num:1 parity_num:4 m:5 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 5x131072 4
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
2.207891 x:8192 stripes:8192 len:131072 total time:2.207891
...new round...
init ec table..
1.129285 x:8192 stripes:8192 len:131072 total time:3.337176
...new round...
init ec table..
1.073919 x:8192 stripes:8192 len:131072 total time:4.411095
...new round...
init ec table..
0.889100 x:8192 stripes:8192 len:131072 total time:5.300195
...new round...
init ec table..
0.893024 x:8192 stripes:8192 len:131072 total time:6.193219
...new round...
init ec table..
0.797168 x:8192 stripes:8192 len:131072 total time:6.990386
...new round...
init ec table..
0.769984 x:8192 stripes:8192 len:131072 total time:7.760370
...new round...
init ec table..
0.785386 x:8192 stripes:8192 len:131072 total time:8.545757
...new round...
init ec table..
0.667216 x:8192 stripes:8192 len:131072 total time:9.212973
...new round...
init ec table..
0.719216 x:8192 stripes:8192 len:131072 total time:9.932188
erasure_code_encode_cold data_num:1 parity_num:4 chunksize:128 : datasize:1048576 totaltime:9.932188 throughput:1081.072756MB/s
runtime = 719222 usecs, bandwidth 1073 MB in 0.7192 sec = 1492.92 MB/s
done all: Pass
data_num:1 parity_num:5 m:6 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 6x131072 5
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
2.698649 x:8192 stripes:8192 len:131072 total time:2.698649
...new round...
init ec table..
1.368017 x:8192 stripes:8192 len:131072 total time:4.066666
...new round...
init ec table..
1.143731 x:8192 stripes:8192 len:131072 total time:5.210397
...new round...
init ec table..
1.056482 x:8192 stripes:8192 len:131072 total time:6.266879
...new round...
init ec table..
0.999662 x:8192 stripes:8192 len:131072 total time:7.266542
...new round...
init ec table..
0.992435 x:8192 stripes:8192 len:131072 total time:8.258977
...new round...
init ec table..
0.841474 x:8192 stripes:8192 len:131072 total time:9.100451
...new round...
init ec table..
0.901797 x:8192 stripes:8192 len:131072 total time:10.002248
...new round...
init ec table..
0.897598 x:8192 stripes:8192 len:131072 total time:10.899846
...new round...
init ec table..
0.797245 x:8192 stripes:8192 len:131072 total time:11.697091
erasure_code_encode_cold data_num:1 parity_num:5 chunksize:128 : datasize:1048576 totaltime:11.697091 throughput:917.956278MB/s
runtime = 797251 usecs, bandwidth 1073 MB in 0.7973 sec = 1346.80 MB/s
done all: Pass
data_num:1 parity_num:6 m:7 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 7x131072 6
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
3.205157 x:8192 stripes:8192 len:131072 total time:3.205157
...new round...
init ec table..
1.549333 x:8192 stripes:8192 len:131072 total time:4.754491
...new round...
init ec table..
1.228906 x:8192 stripes:8192 len:131072 total time:5.983396
...new round...
init ec table..
1.274733 x:8192 stripes:8192 len:131072 total time:7.258129
...new round...
init ec table..
1.083736 x:8192 stripes:8192 len:131072 total time:8.341865
...new round...
init ec table..
1.099421 x:8192 stripes:8192 len:131072 total time:9.441286
...new round...
init ec table..
1.076454 x:8192 stripes:8192 len:131072 total time:10.517740
...new round...
init ec table..
0.942580 x:8192 stripes:8192 len:131072 total time:11.460319
...new round...
init ec table..
0.996958 x:8192 stripes:8192 len:131072 total time:12.457277
...new round...
init ec table..
1.059111 x:8192 stripes:8192 len:131072 total time:13.516388
erasure_code_encode_cold data_num:1 parity_num:6 chunksize:128 : datasize:1048576 totaltime:13.516388 throughput:794.399990MB/s
runtime = 1059119 usecs, bandwidth 1073 MB in 1.0591 sec = 1013.81 MB/s
done all: Pass
data_num:1 parity_num:7 m:8 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 8x131072 7
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
3.731767 x:8192 stripes:8192 len:131072 total time:3.731767
...new round...
init ec table..
1.739709 x:8192 stripes:8192 len:131072 total time:5.471476
...new round...
init ec table..
1.342367 x:8192 stripes:8192 len:131072 total time:6.813843
...new round...
init ec table..
1.467052 x:8192 stripes:8192 len:131072 total time:8.280895
...new round...
init ec table..
1.242566 x:8192 stripes:8192 len:131072 total time:9.523462
...new round...
init ec table..
1.212699 x:8192 stripes:8192 len:131072 total time:10.736161
...new round...
init ec table..
1.271539 x:8192 stripes:8192 len:131072 total time:12.007700
...new round...
init ec table..
1.145997 x:8192 stripes:8192 len:131072 total time:13.153697
...new round...
init ec table..
1.109755 x:8192 stripes:8192 len:131072 total time:14.263452
...new round...
init ec table..
1.124837 x:8192 stripes:8192 len:131072 total time:15.388289
erasure_code_encode_cold data_num:1 parity_num:7 chunksize:128 : datasize:1048576 totaltime:15.388289 throughput:697.765580MB/s
runtime = 1124844 usecs, bandwidth 1073 MB in 1.1248 sec = 954.57 MB/s
done all: Pass
data_num:1 parity_num:8 m:9 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 9x131072 8
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
4.212759 x:8192 stripes:8192 len:131072 total time:4.212759
...new round...
init ec table..
1.853379 x:8192 stripes:8192 len:131072 total time:6.066138
...new round...
init ec table..
1.443601 x:8192 stripes:8192 len:131072 total time:7.509739
...new round...
init ec table..
1.501379 x:8192 stripes:8192 len:131072 total time:9.011118
...new round...
init ec table..
1.456866 x:8192 stripes:8192 len:131072 total time:10.467984
...new round...
init ec table..
1.350281 x:8192 stripes:8192 len:131072 total time:11.818265
...new round...
init ec table..
1.313765 x:8192 stripes:8192 len:131072 total time:13.132031
...new round...
init ec table..
1.372352 x:8192 stripes:8192 len:131072 total time:14.504382
...new round...
init ec table..
1.216276 x:8192 stripes:8192 len:131072 total time:15.720658
...new round...
init ec table..
1.209853 x:8192 stripes:8192 len:131072 total time:16.930511
erasure_code_encode_cold data_num:1 parity_num:8 chunksize:128 : datasize:1048576 totaltime:16.930511 throughput:634.205194MB/s
runtime = 1209858 usecs, bandwidth 1073 MB in 1.2099 sec = 887.49 MB/s
done all: Pass
data_num:1 parity_num:9 m:10 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 10x131072 9
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
4.709560 x:8192 stripes:8192 len:131072 total time:4.709560
...new round...
init ec table..
1.873213 x:8192 stripes:8192 len:131072 total time:6.582773
...new round...
init ec table..
1.624012 x:8192 stripes:8192 len:131072 total time:8.206785
...new round...
init ec table..
1.570746 x:8192 stripes:8192 len:131072 total time:9.777531
...new round...
init ec table..
1.644176 x:8192 stripes:8192 len:131072 total time:11.421707
...new round...
init ec table..
1.484308 x:8192 stripes:8192 len:131072 total time:12.906015
...new round...
init ec table..
1.435890 x:8192 stripes:8192 len:131072 total time:14.341905
...new round...
init ec table..
1.490352 x:8192 stripes:8192 len:131072 total time:15.832257
...new round...
init ec table..
1.351889 x:8192 stripes:8192 len:131072 total time:17.184146
...new round...
init ec table..
1.198517 x:8192 stripes:8192 len:131072 total time:18.382664
erasure_code_encode_cold data_num:1 parity_num:9 chunksize:128 : datasize:1048576 totaltime:18.382664 throughput:584.105681MB/s
runtime = 1198523 usecs, bandwidth 1073 MB in 1.1985 sec = 895.89 MB/s
done all: Pass
data_num:1 parity_num:10 m:11 chunksize:128KB len:131072B stripesize:128KB stripes:8192
erasure_code_perf_erasure_code_perf: 11x131072 10
stripes:8192
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
5.221389 x:8192 stripes:8192 len:131072 total time:5.221389
...new round...
init ec table..
1.991503 x:8192 stripes:8192 len:131072 total time:7.212892
...new round...
init ec table..
1.819963 x:8192 stripes:8192 len:131072 total time:9.032854
...new round...
init ec table..
1.667703 x:8192 stripes:8192 len:131072 total time:10.700557
...new round...
init ec table..
1.682845 x:8192 stripes:8192 len:131072 total time:12.383402
...new round...
init ec table..
1.487220 x:8192 stripes:8192 len:131072 total time:13.870621
...new round...
init ec table..
1.340080 x:8192 stripes:8192 len:131072 total time:15.210701
...new round...
init ec table..
1.333588 x:8192 stripes:8192 len:131072 total time:16.544289
...new round...
init ec table..
1.338915 x:8192 stripes:8192 len:131072 total time:17.883204
...new round...
init ec table..
1.339616 x:8192 stripes:8192 len:131072 total time:19.222820
erasure_code_encode_cold data_num:1 parity_num:10 chunksize:128 : datasize:1048576 totaltime:19.222820 throughput:558.576644MB/s
runtime = 1339620 usecs, bandwidth 1073 MB in 1.3396 sec = 801.53 MB/s
done all: Pass
data_num:2 parity_num:1 m:3 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 3x131072 1
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.433584 x:4096 stripes:4096 len:131072 total time:0.433584
...new round...
init ec table..
0.343916 x:4096 stripes:4096 len:131072 total time:0.777500
...new round...
init ec table..
0.221099 x:4096 stripes:4096 len:131072 total time:0.998599
...new round...
init ec table..
0.255106 x:4096 stripes:4096 len:131072 total time:1.253705
...new round...
init ec table..
0.164760 x:4096 stripes:4096 len:131072 total time:1.418465
...new round...
init ec table..
0.147007 x:4096 stripes:4096 len:131072 total time:1.565473
...new round...
init ec table..
0.201084 x:4096 stripes:4096 len:131072 total time:1.766557
...new round...
init ec table..
0.184454 x:4096 stripes:4096 len:131072 total time:1.951011
...new round...
init ec table..
0.163866 x:4096 stripes:4096 len:131072 total time:2.114877
...new round...
init ec table..
0.147137 x:4096 stripes:4096 len:131072 total time:2.262013
erasure_code_encode_cold data_num:2 parity_num:1 chunksize:128 : datasize:1048576 totaltime:2.262013 throughput:4746.841133MB/s
runtime = 147140 usecs, bandwidth 1073 MB in 0.1471 sec = 7297.38 MB/s
done all: Pass
data_num:2 parity_num:2 m:4 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 4x131072 2
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.680096 x:4096 stripes:4096 len:131072 total time:0.680096
...new round...
init ec table..
0.398571 x:4096 stripes:4096 len:131072 total time:1.078667
...new round...
init ec table..
0.382878 x:4096 stripes:4096 len:131072 total time:1.461545
...new round...
init ec table..
0.388700 x:4096 stripes:4096 len:131072 total time:1.850245
...new round...
init ec table..
0.315632 x:4096 stripes:4096 len:131072 total time:2.165877
...new round...
init ec table..
0.334030 x:4096 stripes:4096 len:131072 total time:2.499907
...new round...
init ec table..
0.279187 x:4096 stripes:4096 len:131072 total time:2.779094
...new round...
init ec table..
0.279543 x:4096 stripes:4096 len:131072 total time:3.058638
...new round...
init ec table..
0.300726 x:4096 stripes:4096 len:131072 total time:3.359364
...new round...
init ec table..
0.271750 x:4096 stripes:4096 len:131072 total time:3.631114
erasure_code_encode_cold data_num:2 parity_num:2 chunksize:128 : datasize:1048576 totaltime:3.631114 throughput:2957.059075MB/s
runtime = 271758 usecs, bandwidth 1073 MB in 0.2718 sec = 3951.09 MB/s
done all: Pass
data_num:2 parity_num:3 m:5 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 5x131072 3
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.901982 x:4096 stripes:4096 len:131072 total time:0.901982
...new round...
init ec table..
0.513101 x:4096 stripes:4096 len:131072 total time:1.415083
...new round...
init ec table..
0.490065 x:4096 stripes:4096 len:131072 total time:1.905148
...new round...
init ec table..
0.426100 x:4096 stripes:4096 len:131072 total time:2.331248
...new round...
init ec table..
0.440786 x:4096 stripes:4096 len:131072 total time:2.772034
...new round...
init ec table..
0.308163 x:4096 stripes:4096 len:131072 total time:3.080197
...new round...
init ec table..
0.333063 x:4096 stripes:4096 len:131072 total time:3.413261
...new round...
init ec table..
0.303650 x:4096 stripes:4096 len:131072 total time:3.716911
...new round...
init ec table..
0.356216 x:4096 stripes:4096 len:131072 total time:4.073127
...new round...
init ec table..
0.272212 x:4096 stripes:4096 len:131072 total time:4.345339
erasure_code_encode_cold data_num:2 parity_num:3 chunksize:128 : datasize:1048576 totaltime:4.345339 throughput:2471.019778MB/s
runtime = 272217 usecs, bandwidth 1073 MB in 0.2722 sec = 3944.42 MB/s
done all: Pass
data_num:2 parity_num:4 m:6 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 6x131072 4
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.150833 x:4096 stripes:4096 len:131072 total time:1.150833
...new round...
init ec table..
0.615091 x:4096 stripes:4096 len:131072 total time:1.765925
...new round...
init ec table..
0.523075 x:4096 stripes:4096 len:131072 total time:2.289000
...new round...
init ec table..
0.458136 x:4096 stripes:4096 len:131072 total time:2.747136
...new round...
init ec table..
0.385957 x:4096 stripes:4096 len:131072 total time:3.133093
...new round...
init ec table..
0.387477 x:4096 stripes:4096 len:131072 total time:3.520569
...new round...
init ec table..
0.450262 x:4096 stripes:4096 len:131072 total time:3.970831
...new round...
init ec table..
0.339453 x:4096 stripes:4096 len:131072 total time:4.310284
...new round...
init ec table..
0.333778 x:4096 stripes:4096 len:131072 total time:4.644063
...new round...
init ec table..
0.352742 x:4096 stripes:4096 len:131072 total time:4.996805
erasure_code_encode_cold data_num:2 parity_num:4 chunksize:128 : datasize:1048576 totaltime:4.996805 throughput:2148.856751MB/s
runtime = 352746 usecs, bandwidth 1073 MB in 0.3527 sec = 3043.95 MB/s
done all: Pass
data_num:2 parity_num:5 m:7 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 7x131072 5
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.411287 x:4096 stripes:4096 len:131072 total time:1.411287
...new round...
init ec table..
0.640540 x:4096 stripes:4096 len:131072 total time:2.051827
...new round...
init ec table..
0.613450 x:4096 stripes:4096 len:131072 total time:2.665278
...new round...
init ec table..
0.595092 x:4096 stripes:4096 len:131072 total time:3.260369
...new round...
init ec table..
0.492297 x:4096 stripes:4096 len:131072 total time:3.752666
...new round...
init ec table..
0.528473 x:4096 stripes:4096 len:131072 total time:4.281140
...new round...
init ec table..
0.544261 x:4096 stripes:4096 len:131072 total time:4.825401
...new round...
init ec table..
0.444306 x:4096 stripes:4096 len:131072 total time:5.269707
...new round...
init ec table..
0.475969 x:4096 stripes:4096 len:131072 total time:5.745676
...new round...
init ec table..
0.490630 x:4096 stripes:4096 len:131072 total time:6.236306
erasure_code_encode_cold data_num:2 parity_num:5 chunksize:128 : datasize:1048576 totaltime:6.236306 throughput:1721.759309MB/s
runtime = 490637 usecs, bandwidth 1073 MB in 0.4906 sec = 2188.46 MB/s
done all: Pass
data_num:2 parity_num:6 m:8 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 8x131072 6
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.638057 x:4096 stripes:4096 len:131072 total time:1.638057
...new round...
init ec table..
0.753452 x:4096 stripes:4096 len:131072 total time:2.391508
...new round...
init ec table..
0.600855 x:4096 stripes:4096 len:131072 total time:2.992363
...new round...
init ec table..
0.675233 x:4096 stripes:4096 len:131072 total time:3.667596
...new round...
init ec table..
0.613117 x:4096 stripes:4096 len:131072 total time:4.280712
...new round...
init ec table..
0.572924 x:4096 stripes:4096 len:131072 total time:4.853636
...new round...
init ec table..
0.586908 x:4096 stripes:4096 len:131072 total time:5.440544
...new round...
init ec table..
0.575700 x:4096 stripes:4096 len:131072 total time:6.016243
...new round...
init ec table..
0.520855 x:4096 stripes:4096 len:131072 total time:6.537098
...new round...
init ec table..
0.536397 x:4096 stripes:4096 len:131072 total time:7.073495
erasure_code_encode_cold data_num:2 parity_num:6 chunksize:128 : datasize:1048576 totaltime:7.073495 throughput:1517.979130MB/s
runtime = 536403 usecs, bandwidth 1073 MB in 0.5364 sec = 2001.74 MB/s
done all: Pass
data_num:2 parity_num:7 m:9 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 9x131072 7
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.933322 x:4096 stripes:4096 len:131072 total time:1.933322
...new round...
init ec table..
0.853345 x:4096 stripes:4096 len:131072 total time:2.786667
...new round...
init ec table..
0.713859 x:4096 stripes:4096 len:131072 total time:3.500526
...new round...
init ec table..
0.747553 x:4096 stripes:4096 len:131072 total time:4.248078
...new round...
init ec table..
0.722974 x:4096 stripes:4096 len:131072 total time:4.971053
...new round...
init ec table..
0.669716 x:4096 stripes:4096 len:131072 total time:5.640769
...new round...
init ec table..
0.656814 x:4096 stripes:4096 len:131072 total time:6.297583
...new round...
init ec table..
0.669332 x:4096 stripes:4096 len:131072 total time:6.966915
...new round...
init ec table..
0.662188 x:4096 stripes:4096 len:131072 total time:7.629102
...new round...
init ec table..
0.555331 x:4096 stripes:4096 len:131072 total time:8.184434
erasure_code_encode_cold data_num:2 parity_num:7 chunksize:128 : datasize:1048576 totaltime:8.184434 throughput:1311.931725MB/s
runtime = 555337 usecs, bandwidth 1073 MB in 0.5553 sec = 1933.49 MB/s
done all: Pass
data_num:2 parity_num:8 m:10 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 10x131072 8
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
2.232274 x:4096 stripes:4096 len:131072 total time:2.232274
...new round...
init ec table..
1.192259 x:4096 stripes:4096 len:131072 total time:3.424533
...new round...
init ec table..
1.086151 x:4096 stripes:4096 len:131072 total time:4.510684
...new round...
init ec table..
0.920362 x:4096 stripes:4096 len:131072 total time:5.431046
...new round...
init ec table..
0.923267 x:4096 stripes:4096 len:131072 total time:6.354313
...new round...
init ec table..
0.827339 x:4096 stripes:4096 len:131072 total time:7.181651
...new round...
init ec table..
0.852244 x:4096 stripes:4096 len:131072 total time:8.033895
...new round...
init ec table..
0.770606 x:4096 stripes:4096 len:131072 total time:8.804501
...new round...
init ec table..
0.749138 x:4096 stripes:4096 len:131072 total time:9.553639
...new round...
init ec table..
0.760659 x:4096 stripes:4096 len:131072 total time:10.314298
erasure_code_encode_cold data_num:2 parity_num:8 chunksize:128 : datasize:1048576 totaltime:10.314298 throughput:1041.022729MB/s
runtime = 760665 usecs, bandwidth 1073 MB in 0.7607 sec = 1411.58 MB/s
done all: Pass
data_num:2 parity_num:9 m:11 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 11x131072 9
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
2.477590 x:4096 stripes:4096 len:131072 total time:2.477590
...new round...
init ec table..
1.319944 x:4096 stripes:4096 len:131072 total time:3.797533
...new round...
init ec table..
1.172048 x:4096 stripes:4096 len:131072 total time:4.969581
...new round...
init ec table..
0.974059 x:4096 stripes:4096 len:131072 total time:5.943640
...new round...
init ec table..
0.994205 x:4096 stripes:4096 len:131072 total time:6.937845
...new round...
init ec table..
0.906294 x:4096 stripes:4096 len:131072 total time:7.844139
...new round...
init ec table..
0.892035 x:4096 stripes:4096 len:131072 total time:8.736174
...new round...
init ec table..
0.862779 x:4096 stripes:4096 len:131072 total time:9.598954
...new round...
init ec table..
0.812561 x:4096 stripes:4096 len:131072 total time:10.411514
...new round...
init ec table..
0.797880 x:4096 stripes:4096 len:131072 total time:11.209394
erasure_code_encode_cold data_num:2 parity_num:9 chunksize:128 : datasize:1048576 totaltime:11.209394 throughput:957.894598MB/s
runtime = 797888 usecs, bandwidth 1073 MB in 0.7979 sec = 1345.73 MB/s
done all: Pass
data_num:2 parity_num:10 m:12 chunksize:128KB len:131072B stripesize:256KB stripes:4096
erasure_code_perf_erasure_code_perf: 12x131072 10
stripes:4096
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
2.754441 x:4096 stripes:4096 len:131072 total time:2.754441
...new round...
init ec table..
1.398758 x:4096 stripes:4096 len:131072 total time:4.153200
...new round...
init ec table..
1.184441 x:4096 stripes:4096 len:131072 total time:5.337641
...new round...
init ec table..
1.096622 x:4096 stripes:4096 len:131072 total time:6.434262
...new round...
init ec table..
1.035547 x:4096 stripes:4096 len:131072 total time:7.469809
...new round...
init ec table..
1.026733 x:4096 stripes:4096 len:131072 total time:8.496542
...new round...
init ec table..
0.931538 x:4096 stripes:4096 len:131072 total time:9.428080
...new round...
init ec table..
0.951689 x:4096 stripes:4096 len:131072 total time:10.379769
...new round...
init ec table..
0.894015 x:4096 stripes:4096 len:131072 total time:11.273784
...new round...
init ec table..
0.836200 x:4096 stripes:4096 len:131072 total time:12.109984
erasure_code_encode_cold data_num:2 parity_num:10 chunksize:128 : datasize:1048576 totaltime:12.109984 throughput:886.658355MB/s
runtime = 836208 usecs, bandwidth 1073 MB in 0.8362 sec = 1284.06 MB/s
done all: Pass
data_num:3 parity_num:1 m:4 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 4x131072 1
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.388691 x:2730 stripes:2730 len:131072 total time:0.388691
...new round...
init ec table..
0.313544 x:2730 stripes:2730 len:131072 total time:0.702235
...new round...
init ec table..
0.279575 x:2730 stripes:2730 len:131072 total time:0.981810
...new round...
init ec table..
0.144438 x:2730 stripes:2730 len:131072 total time:1.126248
...new round...
init ec table..
0.225370 x:2730 stripes:2730 len:131072 total time:1.351617
...new round...
init ec table..
0.185025 x:2730 stripes:2730 len:131072 total time:1.536643
...new round...
init ec table..
0.145248 x:2730 stripes:2730 len:131072 total time:1.681891
...new round...
init ec table..
0.133562 x:2730 stripes:2730 len:131072 total time:1.815453
...new round...
init ec table..
0.130124 x:2730 stripes:2730 len:131072 total time:1.945577
...new round...
init ec table..
0.157389 x:2730 stripes:2730 len:131072 total time:2.102966
erasure_code_encode_cold data_num:3 parity_num:1 chunksize:128 : datasize:1048320 totaltime:2.102966 throughput:5104.598409MB/s
runtime = 157397 usecs, bandwidth 1073 MB in 0.1574 sec = 6820.18 MB/s
done all: Pass
data_num:3 parity_num:2 m:5 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 5x131072 2
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.546307 x:2730 stripes:2730 len:131072 total time:0.546307
...new round...
init ec table..
0.363553 x:2730 stripes:2730 len:131072 total time:0.909860
...new round...
init ec table..
0.258828 x:2730 stripes:2730 len:131072 total time:1.168688
...new round...
init ec table..
0.274586 x:2730 stripes:2730 len:131072 total time:1.443274
...new round...
init ec table..
0.214100 x:2730 stripes:2730 len:131072 total time:1.657375
...new round...
init ec table..
0.166788 x:2730 stripes:2730 len:131072 total time:1.824163
...new round...
init ec table..
0.220798 x:2730 stripes:2730 len:131072 total time:2.044961
...new round...
init ec table..
0.192933 x:2730 stripes:2730 len:131072 total time:2.237894
...new round...
init ec table..
0.213802 x:2730 stripes:2730 len:131072 total time:2.451696
...new round...
init ec table..
0.167131 x:2730 stripes:2730 len:131072 total time:2.618827
erasure_code_encode_cold data_num:3 parity_num:2 chunksize:128 : datasize:1048320 totaltime:2.618827 throughput:4099.086139MB/s
runtime = 167133 usecs, bandwidth 1073 MB in 0.1671 sec = 6422.87 MB/s
done all: Pass
data_num:3 parity_num:3 m:6 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 6x131072 3
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
0.703683 x:2730 stripes:2730 len:131072 total time:0.703683
...new round...
init ec table..
0.412860 x:2730 stripes:2730 len:131072 total time:1.116543
...new round...
init ec table..
0.340856 x:2730 stripes:2730 len:131072 total time:1.457399
...new round...
init ec table..
0.293050 x:2730 stripes:2730 len:131072 total time:1.750448
...new round...
init ec table..
0.321577 x:2730 stripes:2730 len:131072 total time:2.072025
...new round...
init ec table..
0.279336 x:2730 stripes:2730 len:131072 total time:2.351361
...new round...
init ec table..
0.213356 x:2730 stripes:2730 len:131072 total time:2.564718
...new round...
init ec table..
0.267419 x:2730 stripes:2730 len:131072 total time:2.832136
...new round...
init ec table..
0.241723 x:2730 stripes:2730 len:131072 total time:3.073859
...new round...
init ec table..
0.267469 x:2730 stripes:2730 len:131072 total time:3.341328
erasure_code_encode_cold data_num:3 parity_num:3 chunksize:128 : datasize:1048320 totaltime:3.341328 throughput:3212.733541MB/s
runtime = 267473 usecs, bandwidth 1073 MB in 0.2675 sec = 4013.41 MB/s
done all: Pass
data_num:3 parity_num:4 m:7 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 7x131072 4
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.064788 x:2730 stripes:2730 len:131072 total time:1.064788
...new round...
init ec table..
0.789589 x:2730 stripes:2730 len:131072 total time:1.854377
...new round...
init ec table..
0.644908 x:2730 stripes:2730 len:131072 total time:2.499285
...new round...
init ec table..
0.409612 x:2730 stripes:2730 len:131072 total time:2.908897
...new round...
init ec table..
0.471789 x:2730 stripes:2730 len:131072 total time:3.380686
...new round...
init ec table..
0.277113 x:2730 stripes:2730 len:131072 total time:3.657799
...new round...
init ec table..
0.330159 x:2730 stripes:2730 len:131072 total time:3.987958
...new round...
init ec table..
0.301803 x:2730 stripes:2730 len:131072 total time:4.289761
...new round...
init ec table..
0.334294 x:2730 stripes:2730 len:131072 total time:4.624055
...new round...
init ec table..
0.248272 x:2730 stripes:2730 len:131072 total time:4.872326
erasure_code_encode_cold data_num:3 parity_num:4 chunksize:128 : datasize:1048320 totaltime:4.872326 throughput:2203.217912MB/s
runtime = 248278 usecs, bandwidth 1073 MB in 0.2483 sec = 4323.70 MB/s
done all: Pass
data_num:3 parity_num:5 m:8 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 8x131072 5
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.020956 x:2730 stripes:2730 len:131072 total time:1.020956
...new round...
init ec table..
0.592221 x:2730 stripes:2730 len:131072 total time:1.613177
...new round...
init ec table..
0.518587 x:2730 stripes:2730 len:131072 total time:2.131764
...new round...
init ec table..
0.490274 x:2730 stripes:2730 len:131072 total time:2.622038
...new round...
init ec table..
0.480354 x:2730 stripes:2730 len:131072 total time:3.102391
...new round...
init ec table..
0.355341 x:2730 stripes:2730 len:131072 total time:3.457732
...new round...
init ec table..
0.373739 x:2730 stripes:2730 len:131072 total time:3.831471
...new round...
init ec table..
0.342069 x:2730 stripes:2730 len:131072 total time:4.173541
...new round...
init ec table..
0.395369 x:2730 stripes:2730 len:131072 total time:4.568910
...new round...
init ec table..
0.342117 x:2730 stripes:2730 len:131072 total time:4.911027
erasure_code_encode_cold data_num:3 parity_num:5 chunksize:128 : datasize:1048320 totaltime:4.911027 throughput:2185.855739MB/s
runtime = 342123 usecs, bandwidth 1073 MB in 0.3421 sec = 3137.70 MB/s
done all: Pass
data_num:3 parity_num:6 m:9 chunksize:128KB len:131072B stripesize:384KB stripes:2730
erasure_code_perf_erasure_code_perf: 9x131072 6
stripes:2730
allocating space for buff...
generating random data...
generating cauchy matrix...
...new round...
init ec table..
1.386832 x:2730 stripes:2730 len:131072 total time:1.386832
...new round...
init ec table..
1.067331 x:2730 stripes:2730 len:131072 total time:2.454164
...new round...
init ec table..
0.855421 x:2730 stripes:2730 len:131072 total time:3.309585
...new round...
init ec table..
0.635832 x:2730 stripes:2730 len:131072 total time:3.945416
...new round...
init ec table..
0.569340 x:2730 stripes:2730 len:131072 total time:4.514756
...new round...
init ec table..
0.417670 x:2730 stripes:2730 len:131072 total time:4.932426
...new round...