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| − | = Introduction =
| + | <big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [https://www.slicer.org/wiki/Slicer:benchmarks here]</font></big> |
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| − | The timings below were generated on various machines using a simple benchmarking utility in slicer ([http://splweb.bwh.harvard.edu:8000/cgi-bin/develop/viewcvs.cgi/slicer2/Testing/Attic/bench.tcl?rev=1.1.2.8&content-type=text/vnd.viewcvs-markup&only_with_tag=release-2-6&cvsroot=slicer bench.tcl]). The goal was to look at performance scaling for multi-threaded processing.
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| − | The machines used were:
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| − | * localhost.localdomain: an 8 processor Opteron system with 128 Gig of RAM made available for testing by [http://www.thinkmate.com/article.php?art_id=156 Thinkmate]
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| − | * mimer.local: a 2 processor G5 PowerMac
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| − | * forest: a 10 processor SunFire
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| − | * vision: a 6 processor Sun
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| − | * rock: a 3.4 gigahertz pentium 4 dell XPS laptop (one processor - two thread timings use 'hyper threading')
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| − | * deuce: a dual processor opteron
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| − | * glider: a dual processor xeon (with hyperthreading to get 4 threads)
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| − | Times in the boxes are in seconds.
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| − | <br /> Results generated with [http://splweb.bwh.harvard.edu:8000/cgi-bin/develop/viewcvs.cgi/~checkout~/slicer2/Testing/Benchmarks/Attic/blur.tcl?rev=1.1.2.2&only_with_tag=release-2-6&cvsroot=slicer blur.tcl]. Gaussian smoothing with local memory access.
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| − | | |
| − | == blur ==
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| − | | |
| − | {| border="2"
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| − | |+ blur
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| − | |-
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| − | !
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| − | ! 1
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| − | ! 2
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| − | ! 3
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| − | ! 4
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| − | ! 5
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| − | ! 6
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| − | ! 7
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| − | ! 8
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| − | ! 9
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| − | ! 10
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| − | ! 11
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| − | ! 12
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| − | ! 13
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| − | ! 14
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| − | ! 15
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| − | ! 16
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| − | ! % 2 Threads
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| − | ! % Max Threads
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| − | |- align="right"
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| − | ! deuce
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| − | | 10.07
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| − | | 5.16
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| − | | 51.27
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| − | | 51.27
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| − | |- align="right"
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| − | ! forest
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| − | | 73.14
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| − | | 35.51
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| − | | 24.04
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| − | | 18.26
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| − | | 14.83
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| − | | 12.33
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| − | | 10.66
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| − | | 10.02
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| − | | 8.22
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| − | | 8.17
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| − | | 48.55
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| − | | 11.17
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| − | |- align="right"
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| − | ! glider.bwh.harvard.edu
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| − | | 15.26
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| − | | 9.48
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| − | | 8.42
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| − | | 7.88
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| − | | 62.14
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| − | | 51.67
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| − | |- align="right"
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| − | ! localhost.localdomain
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| − | | 15.41
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| − | | 8.11
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| − | | 5.76
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| − | | 4.86
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| − | | 4.02
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| − | | 3.61
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| − | | 3.53
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| − | | 3.37
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| − | | 52.67
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| − | | 21.85
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| − | |- align="right"
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| − | ! mimer.local
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| − | | 24.94
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| − | | 15.45
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| − | | 61.94
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| − | | 61.94
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| − | |- align="right"
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| − | ! rock
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| − | | 13.61
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| − | | 11.69
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| − | | 85.88
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| − | | 85.88
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| − | |- align="right"
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| − | ! vision
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| − | | 62.86
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| − | | 30.03
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| − | | 20.00
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| − | | 15.38
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| − | | 12.43
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| − | | 11.20
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| − | | 47.77
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| − | | 17.81
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| − | |- align="right"
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| − | ! pcs4everyone16.localdomain
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| − | | 9.59
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| − | | 7.45
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| − | | 4.76
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| − | | 3.58
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| − | | 3.11
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| − | | 2.91
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| − | | 2.64
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| − | | 2.48
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| − | | 2.70
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| − | | 2.33
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| − | | 2.53
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| − | | 2.19
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| − | | 2.29
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| − | | 2.34
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| − | | 2.06
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| − | | 2.49
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| − | | 77.70
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| − | | 25.98
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| − | |}
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| − | == axflip ==
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| − | Results generated with [http://splweb.bwh.harvard.edu:8000/cgi-bin/develop/viewcvs.cgi/~checkout~/slicer2/Testing/Benchmarks/Attic/axflip.tcl?rev=1.1.2.3&only_with_tag=release-2-6&cvsroot=slicer axflip.tcl]. Image reslicing with cubic interpolation and non-local memory access.
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| − | {| border="2"
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| − | |+ axflip
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| − | |-
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| − | !
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| − | ! 1
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| − | ! 2
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| − | ! 3
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| − | ! 4
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| − | ! 12
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| − | ! 15
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| − | ! 16
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| − | ! % 2 Threads
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| − | ! % Max Threads
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| − | |- align="right"
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| − | ! deuce
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| − | | 13.64
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| − | | 6.95
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| − | | 50.91
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| − | | 50.91
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| − | |- align="right"
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| − | ! forest
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| − | | 108.78
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| − | | 52.59
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| − | | 45.67
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| − | | 32.97
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| − | | 28.55
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| − | | 23.23
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| − | | 20.45
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| − | | 17.57
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| − | | 15.79
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| − | | 14.26
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| − | | 48.35
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| − | | 13.10
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| − | |- align="right"
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| − | ! glider.bwh.harvard.edu
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| − | | 16.72
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| − | | 8.72
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| − | | 9.45
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| − | | 7.72
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| − | | 52.17
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| − | | 46.15
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| − | |- align="right"
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| − | ! localhost.localdomain
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| − | | 13.98
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| − | | 7.29
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| − | | 6.93
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| − | | 5.11
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| − | | 4.61
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| − | | 4.33
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| − | | 3.68
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| − | | 2.75
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| − | | 52.18
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| − | | 19.69
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| − | |- align="right"
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| − | ! mimer.local
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| − | | 32.76
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| − | | 17.31
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| − | | 52.82
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| − | | 52.82
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| − | |- align="right"
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| − | ! rock
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| − | | 20.09
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| − | | 17.36
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| − | | 86.39
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| − | | 86.39
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| − | |- align="right"
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| − | ! vision
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| − | | 92.14
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| − | | 44.53
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| − | | 38.64
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| − | | 27.92
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| − | | 24.20
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| − | | 20.02
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| − | | 48.33
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| − | | 21.73
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| − | |- align="right"
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| − | ! pcs4everyone16.localdomain
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| − | | 6.56
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| − | | 3.28
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| − | | 3.03
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| − | | 2.15
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| − | | 1.92
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| − | | 1.57
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| − | | 1.33
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| − | | 1.17
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| − | | 1.09
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| − | | 1.01
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| − | | 0.95
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| − | | 0.87
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| − | | 0.81
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| − | | 0.78
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| − | | 0.76
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| − | | 0.75
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| − | | 49.94
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| − | | 11.50
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| − | |}
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Latest revision as of 17:38, 10 July 2017
Home < Slicer:benchmarksNote: We are migrating this content to the slicer.org domain - The newer page is here
