COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 0.625122 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.02145
Bandwidth after random permutation 1102712
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000487804 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000226021 seconds.
==================Overall Stats =======================
vertex 54981 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000447273          0.000454664
Total time: 0.000921965 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000123978        0.000463009       9.20296e-05
Total time: 0.000679016 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 83 Time: 0.0530889 seconds.
 iteration: 2 BFS levels: 84 Time: 0.0502682 seconds.
 iteration: 3 BFS levels: 84 Time: 0.049794 seconds.
==================Overall Stats =======================
vertex 209459 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.112526          0.0407622
Total time: 0.1533 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0392168        0.126137       0.00343466
Total time: 0.168788 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.152384
TOTAL (accounted) MAX: 0.127256
TOTAL (accounted) MIN: 0.125857
TOTAL (accounted) MEDIAN: 0.172531
-------------------------------
allgather median: 0.0147235
all2all median: 0.046927
transposevector median: 0.00639153
mergecontributions median: 0.017421
spmsv median: 0.0797811
-------------------------------
allgather fastest: 0.0156133
all2all fastest: 0.0101352
transposevector fastest: 0.00104189
mergecontributions fastest: 0.0165007
spmsv fastest: 0.0772634
-------------------------------
allgather slowest: 0.0166018
all2all slowest: 0.0515723
transposevector slowest: 0.0085268
mergecontributions slowest: 0.0164392
spmsv slowest: 0.0833519
summary statistics
dielFilterV3real.mtx 256 1 256 0.112973 0.0412169 0.0393407 0.1266 0.00352669 0.0147235 0.046927 0.00639153 0.017421 0.0797811 
Bandwidth after RCM 25548
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 0.575654 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.04227
Bandwidth after random permutation 15999181
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000739813 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000432968 seconds.
==================Overall Stats =======================
vertex 7303254 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000449657          0.00107837
Total time: 0.00157809 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000118017        0.000553131       0.000143766
Total time: 0.000814915 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5831 Time: 1.79406 seconds.
 iteration: 2 BFS levels: 5869 Time: 1.8289 seconds.
 iteration: 3 BFS levels: 5957 Time: 1.80546 seconds.
 iteration: 4 BFS levels: 5957 Time: 1.81595 seconds.
==================Overall Stats =======================
vertex 1171429 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
4.00667          3.23819
Total time: 7.24488 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.05861        9.48899       0.204536
Total time: 10.7521 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.26503
TOTAL (accounted) MAX: 3.20996
TOTAL (accounted) MIN: 3.13356
TOTAL (accounted) MEDIAN: 6.63412
-------------------------------
allgather median: 0.933644
all2all median: 3.254
transposevector median: 0.509583
mergecontributions median: 0.50966
spmsv median: 1.07365
-------------------------------
allgather fastest: 0.952914
all2all fastest: 0.579548
transposevector fastest: 0.0775137
mergecontributions fastest: 0.488186
spmsv fastest: 0.971776
-------------------------------
allgather slowest: 0.957556
all2all slowest: 3.96124
transposevector slowest: 0.796644
mergecontributions slowest: 0.50079
spmsv slowest: 0.983297
summary statistics
hugetrace-00020.mtx 256 1 256 4.00712 3.23927 1.05872 9.48954 0.204679 0.933644 3.254 0.509583 0.50966 1.07365 
Bandwidth after RCM 4601
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 0.477173 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.05497
Bandwidth after random permutation 16775080
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00080514 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000422955 seconds.
==================Overall Stats =======================
vertex 6290411 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000457048          0.00125098
Total time: 0.00175619 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000110865        0.000512123       0.000315905
Total time: 0.000938892 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1682 Time: 0.661404 seconds.
 iteration: 2 BFS levels: 1719 Time: 0.679628 seconds.
 iteration: 3 BFS levels: 1719 Time: 0.688587 seconds.
==================Overall Stats =======================
vertex 9023167 is a pseudo peripheral vertex
pseudo diameter: 1719 iterations: 3
SpMV time  Other time
1.3065          0.723532
Total time: 2.03004 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.452427        2.56768       0.0686028
Total time: 3.08872 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.78936
TOTAL (accounted) MAX: 1.31067
TOTAL (accounted) MIN: 1.28128
TOTAL (accounted) MEDIAN: 2.11148
-------------------------------
allgather median: 0.277442
all2all median: 0.805347
transposevector median: 0.122565
mergecontributions median: 0.197405
spmsv median: 0.621586
-------------------------------
allgather fastest: 0.272466
all2all fastest: 0.176511
transposevector fastest: 0.0199139
mergecontributions fastest: 0.195332
spmsv fastest: 0.606642
-------------------------------
allgather slowest: 0.296261
all2all slowest: 0.952894
transposevector slowest: 0.163423
mergecontributions slowest: 0.201304
spmsv slowest: 0.605099
summary statistics
delaunay_n24.mtx 256 1 256 1.30695 0.724783 0.452538 2.5682 0.0689187 0.277442 0.805347 0.122565 0.197405 0.621586 
Bandwidth after RCM 23526
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 0.584616 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.0178
Bandwidth after random permutation 23943480
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000840902 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000500917 seconds.
==================Overall Stats =======================
vertex 535019 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00048995          0.00158501
Total time: 0.00208497 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000124931        0.000531912       0.000194073
Total time: 0.000850916 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6666 Time: 2.11818 seconds.
 iteration: 2 BFS levels: 8441 Time: 2.33468 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.50028 seconds.
==================Overall Stats =======================
vertex 1786667 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
3.84341          3.11039
Total time: 6.9538 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.45561        16.2851       0.290173
Total time: 18.0308 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.76445
TOTAL (accounted) MAX: 3.33916
TOTAL (accounted) MIN: 3.23521
TOTAL (accounted) MEDIAN: 7.45642
-------------------------------
allgather median: 1.04085
all2all median: 3.91374
transposevector median: 0.494807
mergecontributions median: 0.534243
spmsv median: 1.06437
-------------------------------
allgather fastest: 1.01847
all2all fastest: 0.581492
transposevector fastest: 0.0831563
mergecontributions fastest: 0.507735
spmsv fastest: 1.03693
-------------------------------
allgather slowest: 1.03235
all2all slowest: 4.51952
transposevector slowest: 0.688635
mergecontributions slowest: 0.548599
spmsv slowest: 1.08651
summary statistics
road_usa.mtx 256 1 256 3.8439 3.11197 1.45574 16.2856 0.290367 1.04085 3.91374 0.494807 0.534243 1.06437 
Bandwidth after RCM 7295
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
Reader took 3.411 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00318
Bandwidth after random permutation 16776285
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000738859 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000422955 seconds.
==================Overall Stats =======================
vertex 2294251 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000467777          0.00111914
Total time: 0.00162601 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000111103        0.000478029       0.000222921
Total time: 0.000812054 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000462055 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000449181 seconds.
==================Overall Stats =======================
vertex 13208399 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000248671          0.000992537
Total time: 0.00124812 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.799e-05        0.000369072       7.9155e-05
Total time: 0.000546217 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2676 Time: 1.1702 seconds.
 iteration: 2 BFS levels: 3069 Time: 1.20083 seconds.
 iteration: 3 BFS levels: 3069 Time: 1.24978 seconds.
==================Overall Stats =======================
vertex 2020706 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
2.37109          1.25015
Total time: 3.62125 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.854387        4.95428       0.114146
Total time: 5.92282 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.28246
TOTAL (accounted) MAX: 2.41857
TOTAL (accounted) MIN: 2.38535
TOTAL (accounted) MEDIAN: 3.84508
-------------------------------
allgather median: 0.42832
all2all median: 1.54341
transposevector median: 0.0777202
mergecontributions median: 0.348843
spmsv median: 1.30055
-------------------------------
allgather fastest: 0.414619
all2all fastest: 0.318311
transposevector fastest: 0.0341179
mergecontributions fastest: 0.340523
spmsv fastest: 1.26403
-------------------------------
allgather slowest: 0.431622
all2all slowest: 1.72939
transposevector slowest: 0.275896
mergecontributions slowest: 0.353291
spmsv slowest: 1.28677
summary statistics
rgg_n_2_24_s0.mtx 256 1 256 2.3718 1.25226 0.854596 4.95513 0.114448 0.42832 1.54341 0.0777202 0.348843 1.30055 
Bandwidth after RCM 12497
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/nlpkkt240.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 401232976
File is 8408721644 bytes
Reader took 2.61552 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00149
Bandwidth after random permutation 27992922
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000864983 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000569105 seconds.
==================Overall Stats =======================
vertex 20513003 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000473976          0.00191522
Total time: 0.00241923 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00011301        0.000537872       0.000135183
Total time: 0.000786066 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 1.00283 seconds.
 iteration: 2 BFS levels: 243 Time: 0.901611 seconds.
==================Overall Stats =======================
vertex 5166 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
1.6807          0.224313
Total time: 1.90502 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.833779        0.516643       0.0241294
Total time: 1.37455 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.44897
TOTAL (accounted) MAX: 2.34325
TOTAL (accounted) MIN: 2.32976
TOTAL (accounted) MEDIAN: 2.50023
-------------------------------
allgather median: 0.338054
all2all median: 0.199146
transposevector median: 0.0345352
mergecontributions median: 0.172152
spmsv median: 1.73321
-------------------------------
allgather fastest: 0.310126
all2all fastest: 0.0602844
transposevector fastest: 0.00976467
mergecontributions fastest: 0.172709
spmsv fastest: 1.75343
-------------------------------
allgather slowest: 0.371741
all2all slowest: 0.236625
transposevector slowest: 0.0366414
mergecontributions slowest: 0.172439
spmsv slowest: 1.76257
summary statistics
nlpkkt240.mtx 256 1 256 1.68117 0.226228 0.833892 0.517181 0.0242646 0.338054 0.199146 0.0345352 0.172152 1.73321 
Bandwidth after RCM 461755
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/ldoor.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 23737339
File is 663855459 bytes
Reader took 0.58915 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.04415
Bandwidth after random permutation 951988
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 144 Time: 0.0608509 seconds.
 iteration: 2 BFS levels: 173 Time: 0.0650551 seconds.
 iteration: 3 BFS levels: 180 Time: 0.07042 seconds.
 iteration: 4 BFS levels: 180 Time: 0.0665669 seconds.
==================Overall Stats =======================
vertex 347149 is a pseudo peripheral vertex
pseudo diameter: 180 iterations: 4
SpMV time  Other time
0.162788          0.100275
Total time: 0.263091 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0451481        0.254954       0.00648808
Total time: 0.30659 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000236988 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000221014 seconds.
==================Overall Stats =======================
vertex 434915 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00022912          0.000387907
Total time: 0.000627995 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000108957        0.000311852       6.00815e-05
Total time: 0.00048089 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.21891
TOTAL (accounted) MAX: 0.158424
TOTAL (accounted) MIN: 0.153661
TOTAL (accounted) MEDIAN: 0.266335
-------------------------------
allgather median: 0.0266855
all2all median: 0.106694
transposevector median: 0.0144734
mergecontributions median: 0.0291882
spmsv median: 0.0741596
-------------------------------
allgather fastest: 0.0270531
all2all fastest: 0.0240915
transposevector fastest: 0.00236368
mergecontributions fastest: 0.0286644
spmsv fastest: 0.0690916
-------------------------------
allgather slowest: 0.0268006
all2all slowest: 0.122765
transposevector slowest: 0.017946
mergecontributions slowest: 0.028969
spmsv slowest: 0.0738163
summary statistics
ldoor.mtx 256 1 256 0.163018 0.100662 0.0452571 0.255265 0.00654817 0.0266855 0.106694 0.0144734 0.0291882 0.0741596 
Bandwidth after RCM 9827
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/Serena.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 32961525
File is 888607773 bytes
Reader took 0.893924 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.02628
Bandwidth after random permutation 1391131
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 49 Time: 0.049016 seconds.
 iteration: 2 BFS levels: 58 Time: 0.04934 seconds.
 iteration: 3 BFS levels: 58 Time: 0.04755 seconds.
==================Overall Stats =======================
vertex 74065 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.112803          0.0332634
Total time: 0.146104 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0393724        0.102107       0.00265622
Total time: 0.144136 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000236034 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000222921 seconds.
==================Overall Stats =======================
vertex 417801 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000220776          0.000498295
Total time: 0.000737906 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000106096        0.000319004       6.8903e-05
Total time: 0.000494003 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.154805
TOTAL (accounted) MAX: 0.134097
TOTAL (accounted) MIN: 0.134891
TOTAL (accounted) MEDIAN: 0.171508
-------------------------------
allgather median: 0.0251124
all2all median: 0.0373359
transposevector median: 0.00459337
mergecontributions median: 0.0201409
spmsv median: 0.0779824
-------------------------------
allgather fastest: 0.0211024
all2all fastest: 0.00830269
transposevector fastest: 0.000737906
mergecontributions fastest: 0.0193982
spmsv fastest: 0.0788085
-------------------------------
allgather slowest: 0.0239403
all2all slowest: 0.0439754
transposevector slowest: 0.00435114
mergecontributions slowest: 0.0193815
spmsv slowest: 0.0833526
summary statistics
Serena.mtx 256 1 256 0.113024 0.0337617 0.0394785 0.102426 0.00272512 0.0251124 0.0373359 0.00459337 0.0201409 0.0779824 
Bandwidth after RCM 81275
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/GradedL_500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 15006001
File is 542588293 bytes
Reader took 0.489233 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.06753
Bandwidth after random permutation 3752382
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000524044 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000272036 seconds.
==================Overall Stats =======================
vertex 603050 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000442743          0.000463247
Total time: 0.000931025 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000114918        0.000586033       0.000106096
Total time: 0.000807047 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2001 Time: 0.682229 seconds.
 iteration: 2 BFS levels: 2152 Time: 0.618919 seconds.
 iteration: 3 BFS levels: 2501 Time: 0.712168 seconds.
 iteration: 4 BFS levels: 3001 Time: 0.85032 seconds.
 iteration: 5 BFS levels: 3001 Time: 0.912342 seconds.
==================Overall Stats =======================
vertex 3224288 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 5
SpMV time  Other time
2.07216          1.70405
Total time: 3.77622 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.517542        6.18009       0.0945907
Total time: 6.79222 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.74646
TOTAL (accounted) MAX: 1.59537
TOTAL (accounted) MIN: 1.54397
TOTAL (accounted) MEDIAN: 3.54251
-------------------------------
allgather median: 0.51568
all2all median: 1.80701
transposevector median: 0.270211
mergecontributions median: 0.258195
spmsv median: 0.475415
-------------------------------
allgather fastest: 0.538769
all2all fastest: 0.298378
transposevector fastest: 0.0383084
mergecontributions fastest: 0.245909
spmsv fastest: 0.422602
-------------------------------
allgather slowest: 0.528252
all2all slowest: 2.14255
transposevector slowest: 0.409497
mergecontributions slowest: 0.260406
spmsv slowest: 0.453578
summary statistics
GradedL_500.mtx 256 1 256 2.0726 1.70451 0.517657 6.18067 0.0946968 0.51568 1.80701 0.270211 0.258195 0.475415 
Bandwidth after RCM 2002
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/Hole3_0500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 21011056
File is 770749471 bytes
Reader took 0.780669 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 256
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.05521
Bandwidth after random permutation 7006803
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000571012 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000298023 seconds.
==================Overall Stats =======================
vertex 3712545 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000403166          0.000598907
Total time: 0.00102496 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000104904        0.000504017       0.000150919
Total time: 0.00075984 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4501 Time: 1.26863 seconds.
 iteration: 2 BFS levels: 4751 Time: 1.41648 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.47387 seconds.
 iteration: 4 BFS levels: 5001 Time: 1.4753 seconds.
==================Overall Stats =======================
vertex 1466284 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 4
SpMV time  Other time
3.0513          2.58325
Total time: 5.63457 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.855117        11.0814       0.159342
Total time: 12.0959 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.166
TOTAL (accounted) MAX: 2.42972
TOTAL (accounted) MIN: 2.3776
TOTAL (accounted) MEDIAN: 5.33784
-------------------------------
allgather median: 0.709575
all2all median: 2.85891
transposevector median: 0.399455
mergecontributions median: 0.406603
spmsv median: 0.692108
-------------------------------
allgather fastest: 0.693723
all2all fastest: 0.491828
transposevector fastest: 0.0588052
mergecontributions fastest: 0.37825
spmsv fastest: 0.723152
-------------------------------
allgather slowest: 0.709519
all2all slowest: 3.31813
transposevector slowest: 0.566824
mergecontributions slowest: 0.410759
spmsv slowest: 0.737572
summary statistics
Hole3_0500.mtx 256 1 256 3.0517 2.58385 0.855222 11.0819 0.159492 0.709575 2.85891 0.399455 0.406603 0.692108 
Bandwidth after RCM 3500
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 2.39532 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00338
Bandwidth after random permutation 1102695
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000550032 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000388861 seconds.
==================Overall Stats =======================
vertex 931413 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00058198          0.000684977
Total time: 0.00127888 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000202894        0.000268936       0.000144958
Total time: 0.000616789 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 83 Time: 0.105953 seconds.
 iteration: 2 BFS levels: 84 Time: 0.102688 seconds.
 iteration: 3 BFS levels: 84 Time: 0.102664 seconds.
==================Overall Stats =======================
vertex 324896 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.291512          0.0199697
Total time: 0.311491 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0950673        0.104299       0.00786042
Total time: 0.207227 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.363933
TOTAL (accounted) MAX: 0.354258
TOTAL (accounted) MIN: 0.367113
TOTAL (accounted) MEDIAN: 0.365102
-------------------------------
allgather median: 0.0127203
all2all median: 0.160395
transposevector median: 0.00184083
mergecontributions median: 0.0334795
spmsv median: 0.158677
-------------------------------
allgather fastest: 0.0101047
all2all fastest: 0.152047
transposevector fastest: 0.00184131
mergecontributions fastest: 0.0294535
spmsv fastest: 0.151825
-------------------------------
allgather slowest: 0.0130196
all2all slowest: 0.159871
transposevector slowest: 0.00821018
mergecontributions slowest: 0.0366101
spmsv slowest: 0.16245
summary statistics
dielFilterV3real.mtx 36 6 216 0.292094 0.0206547 0.0952702 0.104568 0.00800538 0.0127203 0.160395 0.00184083 0.0334795 0.158677 
Bandwidth after RCM 25406
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 1.33463 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00646
Bandwidth after random permutation 15998930
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00215006 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00137377 seconds.
==================Overall Stats =======================
vertex 8292783 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000521898          0.00440526
Total time: 0.00493717 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000187159        0.000311852       0.000202894
Total time: 0.000701904 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4321 Time: 1.37299 seconds.
 iteration: 2 BFS levels: 5696 Time: 1.70211 seconds.
 iteration: 3 BFS levels: 5957 Time: 1.81366 seconds.
 iteration: 4 BFS levels: 5957 Time: 1.80335 seconds.
==================Overall Stats =======================
vertex 10160874 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
5.8109          0.883401
Total time: 6.69431 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.6302        3.91216       0.33833
Total time: 5.88069 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.31381
TOTAL (accounted) MAX: 5.88419
TOTAL (accounted) MIN: 6.19208
TOTAL (accounted) MEDIAN: 6.30933
-------------------------------
allgather median: 0.628349
all2all median: 2.28347
transposevector median: 0.570471
mergecontributions median: 1.12104
spmsv median: 1.78987
-------------------------------
allgather fastest: 0.519751
all2all fastest: 2.2944
transposevector fastest: 0.130095
mergecontributions fastest: 1.14116
spmsv fastest: 1.71112
-------------------------------
allgather slowest: 0.632961
all2all slowest: 2.54512
transposevector slowest: 0.538091
mergecontributions slowest: 1.13698
spmsv slowest: 1.82032
summary statistics
hugetrace-00020.mtx 36 6 216 5.81142 0.887807 1.63038 3.91247 0.338533 0.628349 2.28347 0.570471 1.12104 1.78987 
Bandwidth after RCM 4619
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 1.44353 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00305
Bandwidth after random permutation 16773793
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00218821 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00146103 seconds.
==================Overall Stats =======================
vertex 16124389 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000564814          0.00448537
Total time: 0.00505996 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000251055        0.000265121       0.000234842
Total time: 0.000751019 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1635 Time: 1.08709 seconds.
 iteration: 2 BFS levels: 1717 Time: 0.972188 seconds.
 iteration: 3 BFS levels: 1718 Time: 0.982304 seconds.
 iteration: 4 BFS levels: 1718 Time: 1.02864 seconds.
==================Overall Stats =======================
vertex 4032065 is a pseudo peripheral vertex
pseudo diameter: 1718 iterations: 4
SpMV time  Other time
3.43193          0.64072
Total time: 4.07266 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.850025        1.29007       0.139839
Total time: 2.27994 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.85982
TOTAL (accounted) MAX: 3.64286
TOTAL (accounted) MIN: 3.82613
TOTAL (accounted) MEDIAN: 3.74642
-------------------------------
allgather median: 0.314045
all2all median: 0.88759
transposevector median: 0.169913
mergecontributions median: 0.591239
spmsv median: 1.90544
-------------------------------
allgather fastest: 0.271344
all2all fastest: 0.891767
transposevector fastest: 0.042928
mergecontributions fastest: 0.609886
spmsv fastest: 1.82693
-------------------------------
allgather slowest: 0.326043
all2all slowest: 1.01735
transposevector slowest: 0.195766
mergecontributions slowest: 0.603554
spmsv slowest: 1.89822
summary statistics
delaunay_n24.mtx 36 6 216 3.43249 0.645205 0.850276 1.29034 0.140074 0.314045 0.88759 0.169913 0.591239 1.90544 
Bandwidth after RCM 28223
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 1.58404 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00217
Bandwidth after random permutation 23940314
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0021739 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00187612 seconds.
==================Overall Stats =======================
vertex 6276273 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000579119          0.0062809
Total time: 0.00687385 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000272989        0.000244141       0.00220275
Total time: 0.00271988 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6620 Time: 2.01273 seconds.
 iteration: 2 BFS levels: 8441 Time: 2.57367 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.55752 seconds.
==================Overall Stats =======================
vertex 20425510 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
6.09591          1.0508
Total time: 7.14672 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.39183        6.22037       0.468075
Total time: 9.08027 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.23335
TOTAL (accounted) MAX: 6.67423
TOTAL (accounted) MIN: 7.11732
TOTAL (accounted) MEDIAN: 7.17252
-------------------------------
allgather median: 0.748114
all2all median: 2.70127
transposevector median: 0.628975
mergecontributions median: 1.2249
spmsv median: 1.97898
-------------------------------
allgather fastest: 0.623094
all2all fastest: 2.69844
transposevector fastest: 0.150144
mergecontributions fastest: 1.27975
spmsv fastest: 1.83285
-------------------------------
allgather slowest: 0.751058
all2all slowest: 3.06482
transposevector slowest: 0.633704
mergecontributions slowest: 1.28953
spmsv slowest: 1.98965
summary statistics
road_usa.mtx 36 6 216 6.09649 1.05708 2.3921 6.22061 0.470278 0.748114 2.70127 0.628975 1.2249 1.97898 
Bandwidth after RCM 6831
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
Reader took 9.01456 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00076
Bandwidth after random permutation 16776192
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00213003 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0014081 seconds.
==================Overall Stats =======================
vertex 4899694 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000536919          0.00434208
Total time: 0.00488901 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000292063        0.000241995       0.00027585
Total time: 0.000809908 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00159097 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00137591 seconds.
==================Overall Stats =======================
vertex 8201019 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000314951          0.00485206
Total time: 0.00517416 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000201941        0.000244856       0.000125408
Total time: 0.000572205 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2767 Time: 1.45525 seconds.
 iteration: 2 BFS levels: 3066 Time: 1.44424 seconds.
 iteration: 3 BFS levels: 3066 Time: 1.48195 seconds.
==================Overall Stats =======================
vertex 10050029 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 3
SpMV time  Other time
3.92627          0.456627
Total time: 4.38291 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.37417        2.16846       0.20978
Total time: 3.75241 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.72357
TOTAL (accounted) MAX: 4.4886
TOTAL (accounted) MIN: 4.70877
TOTAL (accounted) MEDIAN: 4.65093
-------------------------------
allgather median: 0.327833
all2all median: 1.08441
transposevector median: 0.25478
mergecontributions median: 0.686412
spmsv median: 2.41557
-------------------------------
allgather fastest: 0.269515
all2all fastest: 1.07342
transposevector fastest: 0.0591018
mergecontributions fastest: 0.68551
spmsv fastest: 2.3437
-------------------------------
allgather slowest: 0.338263
all2all slowest: 1.22496
transposevector slowest: 0.27552
mergecontributions slowest: 0.718914
spmsv slowest: 2.39183
summary statistics
rgg_n_2_24_s0.mtx 36 6 216 3.92712 0.465821 1.37466 2.16895 0.210181 0.327833 1.08441 0.25478 0.686412 2.41557 
Bandwidth after RCM 12363
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/nlpkkt240.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 401232976
File is 8408721644 bytes
Reader took 10.2873 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00029
Bandwidth after random permutation 27992786
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0024159 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00219107 seconds.
==================Overall Stats =======================
vertex 15084321 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000613928          0.00627017
Total time: 0.00689316 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000248909        0.000290155       0.000152111
Total time: 0.000691175 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 1.89045 seconds.
 iteration: 2 BFS levels: 243 Time: 1.88158 seconds.
==================Overall Stats =======================
vertex 2437871 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
3.59973          0.176496
Total time: 3.77623 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.78702        0.615964       0.1478
Total time: 2.55079 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.0299
TOTAL (accounted) MAX: 4.93343
TOTAL (accounted) MIN: 4.98675
TOTAL (accounted) MEDIAN: 5.11222
-------------------------------
allgather median: 0.590101
all2all median: 0.574152
transposevector median: 0.197165
mergecontributions median: 0.330004
spmsv median: 3.36936
-------------------------------
allgather fastest: 0.463953
all2all fastest: 0.565384
transposevector fastest: 0.177459
mergecontributions fastest: 0.303891
spmsv fastest: 3.22347
-------------------------------
allgather slowest: 0.68544
all2all slowest: 0.585882
transposevector slowest: 0.188531
mergecontributions slowest: 0.339874
spmsv slowest: 3.44667
summary statistics
nlpkkt240.mtx 36 6 216 3.60034 0.182766 1.78727 0.616254 0.147952 0.590101 0.574152 0.197165 0.330004 3.36936 
Bandwidth after RCM 461755
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/ldoor.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 23737339
File is 663855459 bytes
Reader took 1.62845 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00351
Bandwidth after random permutation 951963
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 166 Time: 0.135541 seconds.
 iteration: 2 BFS levels: 166 Time: 0.101331 seconds.
==================Overall Stats =======================
vertex 705315 is a pseudo peripheral vertex
pseudo diameter: 166 iterations: 2
SpMV time  Other time
0.18189          0.0553095
Total time: 0.23721 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0867822        0.14926       0.0110395
Total time: 0.247082 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000404835 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000272989 seconds.
==================Overall Stats =======================
vertex 747814 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000308037          0.00047183
Total time: 0.00078702 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000216007        0.00034523       6.96182e-05
Total time: 0.000630856 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.245271
TOTAL (accounted) MAX: 0.227153
TOTAL (accounted) MIN: 0.259137
TOTAL (accounted) MEDIAN: 0.241791
-------------------------------
allgather median: 0.0200357
all2all median: 0.0851412
transposevector median: 0.0139165
mergecontributions median: 0.0319858
spmsv median: 0.0907192
-------------------------------
allgather fastest: 0.0175524
all2all fastest: 0.0784996
transposevector fastest: 0.0024631
mergecontributions fastest: 0.0315502
spmsv fastest: 0.0911078
-------------------------------
allgather slowest: 0.021502
all2all slowest: 0.115501
transposevector slowest: 0.0151045
mergecontributions slowest: 0.0322053
spmsv slowest: 0.0897622
summary statistics
ldoor.mtx 36 6 216 0.182198 0.0557814 0.0869982 0.149606 0.0111091 0.0200357 0.0851412 0.0139165 0.0319858 0.0907192 
Bandwidth after RCM 11303
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/Serena.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 32961525
File is 888607773 bytes
Reader took 2.32294 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00362
Bandwidth after random permutation 1391112
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 45 Time: 0.104892 seconds.
 iteration: 2 BFS levels: 58 Time: 0.0981331 seconds.
 iteration: 3 BFS levels: 58 Time: 0.100017 seconds.
==================Overall Stats =======================
vertex 248565 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.284211          0.0191371
Total time: 0.30336 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0972075        0.0837753       0.00806022
Total time: 0.189043 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000487804 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000477791 seconds.
==================Overall Stats =======================
vertex 209217 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000534058          0.000596762
Total time: 0.00113797 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000247002        0.000361919       7.31945e-05
Total time: 0.000682116 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.34544
TOTAL (accounted) MAX: 0.343331
TOTAL (accounted) MIN: 0.329593
TOTAL (accounted) MEDIAN: 0.33635
-------------------------------
allgather median: 0.0538476
all2all median: 0.0803473
transposevector median: 0.0130966
mergecontributions median: 0.0381291
spmsv median: 0.166582
-------------------------------
allgather fastest: 0.038708
all2all fastest: 0.0875974
transposevector fastest: 0.00140905
mergecontributions fastest: 0.0329263
spmsv fastest: 0.150011
-------------------------------
allgather slowest: 0.0543108
all2all slowest: 0.0914757
transposevector slowest: 0.0127645
mergecontributions slowest: 0.0385823
spmsv slowest: 0.165429
summary statistics
Serena.mtx 36 6 216 0.284745 0.0197339 0.0974545 0.0841372 0.00813341 0.0538476 0.0803473 0.0130966 0.0381291 0.166582 
Bandwidth after RCM 81314
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/GradedL_500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 15006001
File is 542588293 bytes
Reader took 1.1143 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00748
Bandwidth after random permutation 3751587
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00101519 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000571966 seconds.
==================Overall Stats =======================
vertex 3716756 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00053215          0.00143695
Total time: 0.00197816 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000180006        0.00026679       0.000430346
Total time: 0.000877142 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3001 Time: 0.853794 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.783969 seconds.
==================Overall Stats =======================
vertex 3236983 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 2
SpMV time  Other time
1.41594          0.222326
Total time: 1.63827 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.748598        1.90827       0.143256
Total time: 2.80012 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.82354
TOTAL (accounted) MAX: 1.68741
TOTAL (accounted) MIN: 1.78171
TOTAL (accounted) MEDIAN: 1.80496
-------------------------------
allgather median: 0.182178
all2all median: 0.741247
transposevector median: 0.166931
mergecontributions median: 0.326214
spmsv median: 0.418759
-------------------------------
allgather fastest: 0.153687
all2all fastest: 0.746276
transposevector fastest: 0.0410359
mergecontributions fastest: 0.336004
spmsv fastest: 0.38754
-------------------------------
allgather slowest: 0.182859
all2all slowest: 0.841811
transposevector slowest: 0.186832
mergecontributions slowest: 0.334259
spmsv slowest: 0.397357
summary statistics
GradedL_500.mtx 36 6 216 1.41647 0.223763 0.748778 1.90853 0.143686 0.182178 0.741247 0.166931 0.326214 0.418759 
Bandwidth after RCM 2002
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/Hole3_0500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 21011056
File is 770749471 bytes
Reader took 1.86079 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 36
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00557
Bandwidth after random permutation 7009989
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00107718 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000751019 seconds.
==================Overall Stats =======================
vertex 3215384 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000504971          0.00181389
Total time: 0.00232792 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000241041        0.000250101       0.000828981
Total time: 0.00132012 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 1.41325 seconds.
 iteration: 2 BFS levels: 5001 Time: 1.38509 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.45487 seconds.
==================Overall Stats =======================
vertex 254513 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
3.6825          0.57164
Total time: 4.25415 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.31758        3.22624       0.251038
Total time: 4.79485 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.2136
TOTAL (accounted) MAX: 3.90365
TOTAL (accounted) MIN: 4.09471
TOTAL (accounted) MEDIAN: 4.18574
-------------------------------
allgather median: 0.421144
all2all median: 1.62826
transposevector median: 0.374812
mergecontributions median: 0.73186
spmsv median: 1.09862
-------------------------------
allgather fastest: 0.359324
all2all fastest: 1.61845
transposevector fastest: 0.088815
mergecontributions fastest: 0.735885
spmsv fastest: 1.02587
-------------------------------
allgather slowest: 0.420136
all2all slowest: 1.81445
transposevector slowest: 0.377595
mergecontributions slowest: 0.773578
spmsv slowest: 1.10036
summary statistics
Hole3_0500.mtx 36 6 216 3.683 0.573453 1.31782 3.22649 0.251867 0.421144 1.62826 0.374812 0.73186 1.09862 
Bandwidth after RCM 3997
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 4.28747 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00099
Bandwidth after random permutation 1102526
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00075984 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000663996 seconds.
==================Overall Stats =======================
vertex 410779 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000806808          0.000849247
Total time: 0.00167108 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000374079        0.000244856       0.000212908
Total time: 0.000831842 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 66 Time: 0.157492 seconds.
 iteration: 2 BFS levels: 84 Time: 0.126175 seconds.
 iteration: 3 BFS levels: 84 Time: 0.127136 seconds.
==================Overall Stats =======================
vertex 834119 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.388734          0.0224156
Total time: 0.411158 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.118781        0.106426       0.0121126
Total time: 0.237319 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.452093
TOTAL (accounted) MAX: 0.443455
TOTAL (accounted) MIN: 0.436265
TOTAL (accounted) MEDIAN: 0.464192
-------------------------------
allgather median: 0.0415826
all2all median: 0.179915
transposevector median: 0.0187087
mergecontributions median: 0.042208
spmsv median: 0.169219
-------------------------------
allgather fastest: 0.0464368
all2all fastest: 0.173525
transposevector fastest: 0.0024817
mergecontributions fastest: 0.043474
spmsv fastest: 0.170347
-------------------------------
allgather slowest: 0.0373557
all2all slowest: 0.183503
transposevector slowest: 0.0247223
mergecontributions slowest: 0.0428147
spmsv slowest: 0.195047
summary statistics
dielFilterV3real.mtx 16 12 192 0.389541 0.0232649 0.119155 0.10667 0.0123255 0.0415826 0.179915 0.0187087 0.042208 0.169219 
Bandwidth after RCM 25406
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 2.26474 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00234
Bandwidth after random permutation 16000065
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00317597 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00299501 seconds.
==================Overall Stats =======================
vertex 2284712 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00102305          0.00741196
Total time: 0.00844502 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000488043        0.00030303       0.00332093
Total time: 0.00411201 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5913 Time: 5.65314 seconds.
 iteration: 2 BFS levels: 5937 Time: 5.55564 seconds.
 iteration: 3 BFS levels: 5957 Time: 5.64315 seconds.
 iteration: 4 BFS levels: 5957 Time: 5.59907 seconds.
==================Overall Stats =======================
vertex 8894494 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
20.3912          2.06416
Total time: 22.4554 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.16652        5.26836       0.43377
Total time: 10.8687 seconds.
=======================================================
TOTAL (accounted) MEAN: 23.6416
TOTAL (accounted) MAX: 24.0716
TOTAL (accounted) MIN: 21.7673
TOTAL (accounted) MEDIAN: 24.8188
-------------------------------
allgather median: 0.600382
all2all median: 16.0359
transposevector median: 0.737128
mergecontributions median: 1.71277
spmsv median: 4.42835
-------------------------------
allgather fastest: 0.592798
all2all fastest: 15.2112
transposevector fastest: 0.181332
mergecontributions fastest: 1.59633
spmsv fastest: 4.18566
-------------------------------
allgather slowest: 0.500295
all2all slowest: 16.0455
transposevector slowest: 0.183188
mergecontributions slowest: 1.79916
spmsv slowest: 7.06432
summary statistics
hugetrace-00020.mtx 16 12 192 20.3923 2.07158 5.16701 5.26867 0.437091 0.600382 16.0359 0.737128 1.71277 4.42835 
Bandwidth after RCM 4616
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 2.4497 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00083
Bandwidth after random permutation 16776311
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00331306 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00315714 seconds.
==================Overall Stats =======================
vertex 10781509 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00111318          0.00787592
Total time: 0.00899911 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000468016        0.000298977       0.00019908
Total time: 0.000966072 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1581 Time: 2.22709 seconds.
 iteration: 2 BFS levels: 1721 Time: 2.16422 seconds.
 iteration: 3 BFS levels: 1722 Time: 2.16565 seconds.
 iteration: 4 BFS levels: 1722 Time: 2.13448 seconds.
==================Overall Stats =======================
vertex 3556817 is a pseudo peripheral vertex
pseudo diameter: 1722 iterations: 4
SpMV time  Other time
8.22128          0.475026
Total time: 8.69631 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.97744        1.63258       0.207715
Total time: 3.81774 seconds.
=======================================================
TOTAL (accounted) MEAN: 9.08713
TOTAL (accounted) MAX: 9.30076
TOTAL (accounted) MIN: 8.7594
TOTAL (accounted) MEDIAN: 8.98337
-------------------------------
allgather median: 0.573205
all2all median: 4.57677
transposevector median: 0.289246
mergecontributions median: 0.855474
spmsv median: 2.71117
-------------------------------
allgather fastest: 0.747058
all2all fastest: 4.71706
transposevector fastest: 0.0583813
mergecontributions fastest: 0.804095
spmsv fastest: 2.27068
-------------------------------
allgather slowest: 0.61289
all2all slowest: 4.81292
transposevector slowest: 0.236271
mergecontributions slowest: 0.824114
spmsv slowest: 3.11084
summary statistics
delaunay_n24.mtx 16 12 192 8.22239 0.482902 1.97791 1.63288 0.207914 0.573205 4.57677 0.289246 0.855474 2.71117 
Bandwidth after RCM 28589
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 2.74108 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00077
Bandwidth after random permutation 23943486
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00415611 seconds.
 iteration: 2 BFS levels: 1 Time: 0.004179 seconds.
==================Overall Stats =======================
vertex 5663281 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000987053          0.012948
Total time: 0.0139461 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00056386        0.000185013       0.000273228
Total time: 0.0010221 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6690 Time: 6.57908 seconds.
 iteration: 2 BFS levels: 8441 Time: 8.06159 seconds.
 iteration: 3 BFS levels: 8441 Time: 8.08953 seconds.
==================Overall Stats =======================
vertex 601383 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
20.5656          2.16996
Total time: 22.7355 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
7.42628        6.32898       0.606873
Total time: 14.3621 seconds.
=======================================================
TOTAL (accounted) MEAN: 25.6601
TOTAL (accounted) MAX: 25.9817
TOTAL (accounted) MIN: 24.1336
TOTAL (accounted) MEDIAN: 27.9964
-------------------------------
allgather median: 0.649819
all2all median: 17.6139
transposevector median: 0.788799
mergecontributions median: 1.64926
spmsv median: 4.98053
-------------------------------
allgather fastest: 0.65312
all2all fastest: 17.0166
transposevector fastest: 0.663558
mergecontributions fastest: 1.77168
spmsv fastest: 3.74044
-------------------------------
allgather slowest: 0.5509
all2all slowest: 17.6195
transposevector slowest: 0.201509
mergecontributions slowest: 1.73187
spmsv slowest: 8.08805
summary statistics
road_usa.mtx 16 12 192 20.5666 2.18291 7.42685 6.32916 0.607147 0.649819 17.6139 0.788799 1.64926 4.98053 
Bandwidth after RCM 6830
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
Reader took 13.784 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00032
Bandwidth after random permutation 16775511
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00329804 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00312614 seconds.
==================Overall Stats =======================
vertex 3434917 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000968933          0.00794411
Total time: 0.00892401 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000495911        0.000298023       0.000314236
Total time: 0.00110817 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.0057981 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00300598 seconds.
==================Overall Stats =======================
vertex 4861452 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000810862          0.0103083
Total time: 0.0111272 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000453949        0.000210047       0.00331497
Total time: 0.00397897 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2461 Time: 2.90832 seconds.
 iteration: 2 BFS levels: 3066 Time: 3.45564 seconds.
 iteration: 3 BFS levels: 3066 Time: 3.49931 seconds.
==================Overall Stats =======================
vertex 5481486 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 3
SpMV time  Other time
8.92307          0.942604
Total time: 9.86568 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.23106        3.36501       0.285832
Total time: 6.8819 seconds.
=======================================================
TOTAL (accounted) MEAN: 11.2414
TOTAL (accounted) MAX: 11.1995
TOTAL (accounted) MIN: 10.9438
TOTAL (accounted) MEDIAN: 11.6446
-------------------------------
allgather median: 0.346716
all2all median: 6.58195
transposevector median: 0.342901
mergecontributions median: 1.03615
spmsv median: 2.86525
-------------------------------
allgather fastest: 0.345605
all2all fastest: 6.2818
transposevector fastest: 0.262205
mergecontributions fastest: 1.05
spmsv fastest: 2.60881
-------------------------------
allgather slowest: 0.290076
all2all slowest: 6.57927
transposevector slowest: 0.326344
mergecontributions slowest: 1.03865
spmsv slowest: 4.22696
summary statistics
rgg_n_2_24_s0.mtx 16 12 192 8.92485 0.960856 3.23201 3.36551 0.289461 0.346716 6.58195 0.342901 1.03615 2.86525 
Bandwidth after RCM 12363
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/nlpkkt240.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 401232976
File is 8408721644 bytes
Reader took 19.9997 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00028
Bandwidth after random permutation 27992234
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00466108 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00459504 seconds.
==================Overall Stats =======================
vertex 6420912 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.0010891          0.0125139
Total time: 0.013613 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000643015        0.00018096       0.000132084
Total time: 0.000956059 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 1.95843 seconds.
 iteration: 2 BFS levels: 243 Time: 1.90861 seconds.
==================Overall Stats =======================
vertex 1208528 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
3.60005          0.275412
Total time: 3.87548 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.79323        0.971373       0.240262
Total time: 3.00486 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.87724
TOTAL (accounted) MAX: 4.59449
TOTAL (accounted) MIN: 4.32224
TOTAL (accounted) MEDIAN: 4.8715
-------------------------------
allgather median: 0.849553
all2all median: 0.697845
transposevector median: 0.313647
mergecontributions median: 0.460911
spmsv median: 2.57918
-------------------------------
allgather fastest: 0.805157
all2all fastest: 0.700615
transposevector fastest: 0.0155163
mergecontributions fastest: 0.414792
spmsv fastest: 2.38616
-------------------------------
allgather slowest: 1.11794
all2all slowest: 0.697807
transposevector slowest: 0.383679
mergecontributions slowest: 0.487362
spmsv slowest: 2.52786
summary statistics
nlpkkt240.mtx 16 12 192 3.60114 0.287926 1.79387 0.971554 0.240394 0.849553 0.697845 0.313647 0.460911 2.57918 
Bandwidth after RCM 461755
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/ldoor.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 23737339
File is 663855459 bytes
Reader took 2.84323 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00167
Bandwidth after random permutation 951988
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 178 Time: 0.17162 seconds.
 iteration: 2 BFS levels: 180 Time: 0.168782 seconds.
 iteration: 3 BFS levels: 182 Time: 0.171624 seconds.
 iteration: 4 BFS levels: 182 Time: 0.17136 seconds.
==================Overall Stats =======================
vertex 9830 is a pseudo peripheral vertex
pseudo diameter: 182 iterations: 4
SpMV time  Other time
0.636492          0.047178
Total time: 0.683681 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.163612        0.175619       0.0159881
Total time: 0.355219 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000452042 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000456095 seconds.
==================Overall Stats =======================
vertex 476810 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000455141          0.000583887
Total time: 0.001055 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000314951        0.000173092       6.41346e-05
Total time: 0.000552177 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.746461
TOTAL (accounted) MAX: 0.761789
TOTAL (accounted) MIN: 0.717252
TOTAL (accounted) MEDIAN: 0.76641
-------------------------------
allgather median: 0.0217087
all2all median: 0.43906
transposevector median: 0.0198255
mergecontributions median: 0.0772972
spmsv median: 0.185308
-------------------------------
allgather fastest: 0.0216174
all2all fastest: 0.420207
transposevector fastest: 0.00570202
mergecontributions fastest: 0.0788593
spmsv fastest: 0.190866
-------------------------------
allgather slowest: 0.0176644
all2all slowest: 0.438921
transposevector slowest: 0.00598121
mergecontributions slowest: 0.0810568
spmsv slowest: 0.236988
summary statistics
ldoor.mtx 16 12 192 0.636947 0.0477619 0.163927 0.175792 0.0160522 0.0217087 0.43906 0.0198255 0.0772972 0.185308 
Bandwidth after RCM 9763
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/Serena.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 32961525
File is 888607773 bytes
Reader took 3.73955 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00233
Bandwidth after random permutation 1390940
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 50 Time: 0.165245 seconds.
 iteration: 2 BFS levels: 58 Time: 0.143916 seconds.
 iteration: 3 BFS levels: 58 Time: 0.13068 seconds.
==================Overall Stats =======================
vertex 68463 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.414603          0.0255127
Total time: 0.440127 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.132203        0.092231       0.0124137
Total time: 0.236848 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000674009 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000536919 seconds.
==================Overall Stats =======================
vertex 237467 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000467062          0.000858784
Total time: 0.001333 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000245094        0.000202894       5.60284e-05
Total time: 0.000504017 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.461972
TOTAL (accounted) MAX: 0.445029
TOTAL (accounted) MIN: 0.448887
TOTAL (accounted) MEDIAN: 0.451804
-------------------------------
allgather median: 0.0802143
all2all median: 0.143682
transposevector median: 0.0290375
mergecontributions median: 0.0497904
spmsv median: 0.159128
-------------------------------
allgather fastest: 0.0811691
all2all fastest: 0.139862
transposevector fastest: 0.00204754
mergecontributions fastest: 0.0518754
spmsv fastest: 0.170075
-------------------------------
allgather slowest: 0.0949409
all2all slowest: 0.1435
transposevector slowest: 0.0377936
mergecontributions slowest: 0.0510507
spmsv slowest: 0.172484
summary statistics
Serena.mtx 16 12 192 0.41507 0.0263715 0.132448 0.0924339 0.0124698 0.0802143 0.143682 0.0290375 0.0497904 0.159128 
Bandwidth after RCM 81218
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/GradedL_500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 15006001
File is 542588293 bytes
Reader took 1.85277 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00356
Bandwidth after random permutation 3751426
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00124192 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00106692 seconds.
==================Overall Stats =======================
vertex 344884 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000890017          0.0020442
Total time: 0.00294518 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000404119        0.000299931       0.000100136
Total time: 0.000804186 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2499 Time: 1.98488 seconds.
 iteration: 2 BFS levels: 3001 Time: 2.3051 seconds.
 iteration: 3 BFS levels: 3001 Time: 2.30351 seconds.
==================Overall Stats =======================
vertex 1934752 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
6.24226          0.352111
Total time: 6.59438 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.25862        2.18145       0.178648
Total time: 4.61872 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.77001
TOTAL (accounted) MAX: 7.96617
TOTAL (accounted) MIN: 7.6571
TOTAL (accounted) MEDIAN: 8.1398
-------------------------------
allgather median: 0.171275
all2all median: 5.4959
transposevector median: 0.25332
mergecontributions median: 0.57388
spmsv median: 1.24999
-------------------------------
allgather fastest: 0.171572
all2all fastest: 5.20468
transposevector fastest: 0.0689442
mergecontributions fastest: 0.580942
spmsv fastest: 1.35667
-------------------------------
allgather slowest: 0.144533
all2all slowest: 5.4923
transposevector slowest: 0.241731
mergecontributions slowest: 0.595449
spmsv slowest: 1.80483
summary statistics
GradedL_500.mtx 16 12 192 6.24315 0.354156 2.25903 2.18175 0.178749 0.171275 5.4959 0.25332 0.57388 1.24999 
Bandwidth after RCM 2002
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/Hole3_0500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 21011056
File is 770749471 bytes
Reader took 3.02491 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00282
Bandwidth after random permutation 7008841
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0017519 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00157285 seconds.
==================Overall Stats =======================
vertex 6421483 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000880003          0.00330687
Total time: 0.00419688 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000432014        0.000188112       0.000284672
Total time: 0.000904799 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3751 Time: 3.15402 seconds.
 iteration: 2 BFS levels: 5001 Time: 4.05283 seconds.
 iteration: 3 BFS levels: 5001 Time: 4.08772 seconds.
==================Overall Stats =======================
vertex 1596151 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
10.5851          0.71126
Total time: 11.2963 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.87613        2.94845       0.315332
Total time: 7.13991 seconds.
=======================================================
TOTAL (accounted) MEAN: 13.2607
TOTAL (accounted) MAX: 13.5941
TOTAL (accounted) MIN: 12.7677
TOTAL (accounted) MEDIAN: 13.9548
-------------------------------
allgather median: 0.330926
all2all median: 9.06687
transposevector median: 0.436106
mergecontributions median: 0.923617
spmsv median: 2.37214
-------------------------------
allgather fastest: 0.333829
all2all fastest: 8.88778
transposevector fastest: 0.11455
mergecontributions fastest: 0.959002
spmsv fastest: 2.27719
-------------------------------
allgather slowest: 0.287362
all2all slowest: 9.13341
transposevector slowest: 0.116347
mergecontributions slowest: 0.958318
spmsv slowest: 3.5049
summary statistics
Hole3_0500.mtx 16 12 192 10.5859 0.714567 3.87656 2.94864 0.315617 0.330926 9.06687 0.436106 0.923617 2.37214 
Bandwidth after RCM 2503
