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Blobs_hybrid.log
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Blobs_hybrid.log
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=========================================
=========================================
testing with 1 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 0: -5.464932
=====Applying K-mean======
Best inertia: 2308841.500000
I/O time use (ms): 4.006589
Kmean total time use (ms): 2363.860598
(sub-component timing not accurate)
E-step time use (ms): 2112.615470
M-step-1st-half time use (ms): 250.408402
M-step-2nd-half time use (ms): 0.497923
=========================================
=========================================
testing with 1 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 0: -5.464932
=====Applying K-mean======
Best inertia: 2308842.000000
I/O time use (ms): 3.732907
Kmean total time use (ms): 1662.239609
(sub-component timing not accurate)
E-step time use (ms): 1356.238149
M-step-1st-half time use (ms): 304.833094
M-step-2nd-half time use (ms): 0.622449
=========================================
=========================================
testing with 1 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 0: -5.464932
=====Applying K-mean======
Best inertia: 2308840.500000
I/O time use (ms): 3.693638
Kmean total time use (ms): 1189.350777
(sub-component timing not accurate)
E-step time use (ms): 813.090273
M-step-1st-half time use (ms): 375.009360
M-step-2nd-half time use (ms): 0.758050
=========================================
=========================================
testing with 1 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 0: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 3.934515
Kmean total time use (ms): 931.707351
(sub-component timing not accurate)
E-step time use (ms): 500.118240
M-step-1st-half time use (ms): 429.142173
M-step-2nd-half time use (ms): 0.863691
=========================================
=========================================
testing with 2 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 1: -5.464932
=====Applying K-mean======
Best inertia: 2308842.000000
I/O time use (ms): 3.800784
Kmean total time use (ms): 1358.942563
(sub-component timing not accurate)
E-step time use (ms): 1212.020400
M-step-1st-half time use (ms): 145.609492
M-step-2nd-half time use (ms): 0.594695
=========================================
=========================================
testing with 2 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 1: -5.464932
=====Applying K-mean======
Best inertia: 2308840.500000
I/O time use (ms): 3.766548
Kmean total time use (ms): 943.486173
(sub-component timing not accurate)
E-step time use (ms): 760.652990
M-step-1st-half time use (ms): 181.228196
M-step-2nd-half time use (ms): 0.741900
=========================================
=========================================
testing with 2 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 1: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 3.823837
Kmean total time use (ms): 680.486505
(sub-component timing not accurate)
E-step time use (ms): 452.964565
M-step-1st-half time use (ms): 225.771176
M-step-2nd-half time use (ms): 0.831982
=========================================
=========================================
testing with 2 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 1: -5.464932
=====Applying K-mean======
Best inertia: 2308830.000000
I/O time use (ms): 3.852878
Kmean total time use (ms): 663.490676
(sub-component timing not accurate)
E-step time use (ms): 353.790135
M-step-1st-half time use (ms): 307.547264
M-step-2nd-half time use (ms): 0.888228
=========================================
=========================================
testing with 4 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 3: -5.464932
=====Applying K-mean======
Best inertia: 2308840.750000
I/O time use (ms): 4.334087
Kmean total time use (ms): 909.529512
(sub-component timing not accurate)
E-step time use (ms): 783.812606
M-step-1st-half time use (ms): 122.883010
M-step-2nd-half time use (ms): 0.911755
=========================================
=========================================
testing with 4 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 3: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 4.096406
Kmean total time use (ms): 557.608783
(sub-component timing not accurate)
E-step time use (ms): 445.375796
M-step-1st-half time use (ms): 109.179241
M-step-2nd-half time use (ms): 1.016673
=========================================
=========================================
testing with 4 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 3: -5.464932
=====Applying K-mean======
Best inertia: 2308830.000000
I/O time use (ms): 4.249204
Kmean total time use (ms): 382.619795
(sub-component timing not accurate)
E-step time use (ms): 230.821690
M-step-1st-half time use (ms): 148.596137
M-step-2nd-half time use (ms): 1.035195
=========================================
=========================================
testing with 4 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 3: -5.464932
=====Applying K-mean======
Best inertia: 2308833.000000
I/O time use (ms): 4.232157
Kmean total time use (ms): 402.007910
(sub-component timing not accurate)
E-step time use (ms): 210.121067
M-step-1st-half time use (ms): 187.990701
M-step-2nd-half time use (ms): 1.202342
=========================================
=========================================
testing with 8 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 7: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 4.592522
Kmean total time use (ms): 505.915032
(sub-component timing not accurate)
E-step time use (ms): 420.972104
M-step-1st-half time use (ms): 79.467921
M-step-2nd-half time use (ms): 1.211620
=========================================
=========================================
testing with 8 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 7: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 4.143904
Kmean total time use (ms): 301.355469
(sub-component timing not accurate)
E-step time use (ms): 227.431369
M-step-1st-half time use (ms): 68.241809
M-step-2nd-half time use (ms): 1.332544
=========================================
=========================================
testing with 8 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 7: -5.464932
=====Applying K-mean======
Best inertia: 2308833.000000
I/O time use (ms): 4.099906
Kmean total time use (ms): 311.526036
(sub-component timing not accurate)
E-step time use (ms): 193.247065
M-step-1st-half time use (ms): 111.617091
M-step-2nd-half time use (ms): 1.467510
=========================================
=========================================
testing with 8 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 7: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 4.120600
Kmean total time use (ms): 4898.684051
(sub-component timing not accurate)
E-step time use (ms): 3469.320709
M-step-1st-half time use (ms): 1420.115374
M-step-2nd-half time use (ms): 1.485388
=========================================
=========================================
testing with 16 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 15: -5.464932
=====Applying K-mean======
Best inertia: 2308833.500000
I/O time use (ms): 7.041087
Kmean total time use (ms): 316.260453
(sub-component timing not accurate)
E-step time use (ms): 251.028026
M-step-1st-half time use (ms): 54.075352
M-step-2nd-half time use (ms): 1.848250
=========================================
=========================================
testing with 16 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 15: -5.464932
=====Applying K-mean======
Best inertia: 2308833.000000
I/O time use (ms): 4.883557
Kmean total time use (ms): 313.827766
(sub-component timing not accurate)
E-step time use (ms): 188.408545
M-step-1st-half time use (ms): 115.188138
M-step-2nd-half time use (ms): 1.672651
=========================================
=========================================
testing with 16 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 15: -5.464932
=====Applying K-mean======
Best inertia: 2308827.750000
I/O time use (ms): 5.108052
Kmean total time use (ms): 5194.099651
(sub-component timing not accurate)
E-step time use (ms): 3129.300050
M-step-1st-half time use (ms): 2012.502378
M-step-2nd-half time use (ms): 1.927712
=========================================
=========================================
testing with 16 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 15: -5.464932
=====Applying K-mean======
Best inertia: 2308827.750000
I/O time use (ms): 6.952672
Kmean total time use (ms): 12382.280717
(sub-component timing not accurate)
E-step time use (ms): 8528.571661
M-step-1st-half time use (ms): 3817.337787
M-step-2nd-half time use (ms): 1.997874
=========================================
=========================================
testing with 32 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 31: -5.464932
=====Applying K-mean======
Best inertia: 2308833.000000
I/O time use (ms): 6.334857
Kmean total time use (ms): 297.959041
(sub-component timing not accurate)
E-step time use (ms): 176.053357
M-step-1st-half time use (ms): 97.873692
M-step-2nd-half time use (ms): 1.992122
=========================================
=========================================
testing with 32 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 31: -5.464932
=====Applying K-mean======
Best inertia: 2308827.750000
I/O time use (ms): 7.848291
Kmean total time use (ms): 4021.197152
(sub-component timing not accurate)
E-step time use (ms): 2844.393182
M-step-1st-half time use (ms): 1116.176527
M-step-2nd-half time use (ms): 2.084090
=========================================
=========================================
testing with 32 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 31: -5.464932
=====Applying K-mean======
Best inertia: 2308828.000000
I/O time use (ms): 8.923698
Kmean total time use (ms): 13332.237565
(sub-component timing not accurate)
E-step time use (ms): 8839.237808
M-step-1st-half time use (ms): 4086.888532
M-step-2nd-half time use (ms): 2.295686
=========================================
=========================================
testing with 32 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 31: -5.464932
=====Applying K-mean======
Best inertia: 2308827.500000
I/O time use (ms): 9.748165
Kmean total time use (ms): 33550.686761
(sub-component timing not accurate)
E-step time use (ms): 21187.669129
M-step-1st-half time use (ms): 10737.786934
M-step-2nd-half time use (ms): 2.450273
=========================================
=========================================
testing with 64 processes, 1 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 63: -5.464932
=====Applying K-mean======
Best inertia: 2308827.750000
I/O time use (ms): 10.888008
Kmean total time use (ms): 783.003317
(sub-component timing not accurate)
E-step time use (ms): 102.731732
M-step-1st-half time use (ms): 491.794025
M-step-2nd-half time use (ms): 2.122726
=========================================
=========================================
testing with 64 processes, 2 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 63: -5.464932
=====Applying K-mean======
Best inertia: 2308828.000000
I/O time use (ms): 16.582364
Kmean total time use (ms): 10385.388325
(sub-component timing not accurate)
E-step time use (ms): 2861.456678
M-step-1st-half time use (ms): 5335.016671
M-step-2nd-half time use (ms): 2.135070
=========================================
=========================================
testing with 64 processes, 4 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 63: -5.464932
=====Applying K-mean======
Best inertia: 2308827.500000
I/O time use (ms): 19.903018
Kmean total time use (ms): 30551.306969
(sub-component timing not accurate)
E-step time use (ms): 11010.092788
M-step-1st-half time use (ms): 13064.622681
M-step-2nd-half time use (ms): 2.318505
=========================================
=========================================
testing with 64 processes, 8 threads
reading data
Number of samples: 20000
Number of features: 30
Number of clusters: 8
Number of repeated runs: 20
=====reading data finished======
Last element in global array: -5.464932
Last element after scattering 63: -5.464932
=====Applying K-mean======
Best inertia: 2308827.500000
I/O time use (ms): 11.120870
Kmean total time use (ms): 69710.298024
(sub-component timing not accurate)
E-step time use (ms): 24806.787879
M-step-1st-half time use (ms): 30334.412542
M-step-2nd-half time use (ms): 1.942891