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 0.434738 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.11758
Bandwidth after random permutation 1102660
--------------------------------------
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: 0.000626087 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000276089 seconds.
==================Overall Stats =======================
vertex 1075822 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000597          0.0003829
Total time: 0.00102496 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000169039        0.00156999       0.000200987
Total time: 0.00194001 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 67 Time: 0.0436931 seconds.
 iteration: 2 BFS levels: 84 Time: 0.0437331 seconds.
 iteration: 3 BFS levels: 84 Time: 0.0437498 seconds.
==================Overall Stats =======================
vertex 232494 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.112314          0.0189731
Total time: 0.131299 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0415823        0.314315       0.00355387
Total time: 0.359451 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.125943
TOTAL (accounted) MAX: 0.123033
TOTAL (accounted) MIN: 0.118942
TOTAL (accounted) MEDIAN: 0.119457
-------------------------------
allgather median: 0.0168421
all2all median: 0.0614364
transposevector median: 0.00671625
mergecontributions median: 0.0139356
spmsv median: 0.0262828
-------------------------------
allgather fastest: 0.0156198
all2all fastest: 0.059443
transposevector fastest: 0.000920534
mergecontributions fastest: 0.0136943
spmsv fastest: 0.0258417
-------------------------------
allgather slowest: 0.017149
all2all slowest: 0.0662811
transposevector slowest: 0.00769997
mergecontributions slowest: 0.0154321
spmsv slowest: 0.0283375
summary statistics
dielFilterV3real.mtx 1024 1 1024 0.112911 0.019356 0.0417514 0.315885 0.00375485 0.0168421 0.0614364 0.00671625 0.0139356 0.0262828 
Bandwidth after RCM 23729
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 0.299608 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.2308
Bandwidth after random permutation 15996861
--------------------------------------
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: 0.000688076 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000348091 seconds.
==================Overall Stats =======================
vertex 5187884 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000625134          0.000509739
Total time: 0.00116181 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000183105        0.00315213       0.000293732
Total time: 0.00362897 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5354 Time: 1.99193 seconds.
 iteration: 2 BFS levels: 5957 Time: 2.18108 seconds.
 iteration: 3 BFS levels: 5957 Time: 2.19793 seconds.
==================Overall Stats =======================
vertex 12997080 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 3
SpMV time  Other time
5.62724          0.744078
Total time: 6.37133 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.65043        34.2768       0.245939
Total time: 38.1732 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.20004
TOTAL (accounted) MAX: 7.11551
TOTAL (accounted) MIN: 6.69652
TOTAL (accounted) MEDIAN: 6.99451
-------------------------------
allgather median: 0.971117
all2all median: 4.40195
transposevector median: 0.600505
mergecontributions median: 0.49175
spmsv median: 0.714055
-------------------------------
allgather fastest: 0.973801
all2all fastest: 4.21433
transposevector fastest: 0.0601368
mergecontributions fastest: 0.484874
spmsv fastest: 0.687984
-------------------------------
allgather slowest: 1.10883
all2all slowest: 4.81894
transposevector slowest: 0.635031
mergecontributions slowest: 0.486364
spmsv slowest: 0.714592
summary statistics
hugetrace-00020.mtx 1024 1 1024 5.62787 0.744588 3.65062 34.28 0.246232 0.971117 4.40195 0.600505 0.49175 0.714055 
Bandwidth after RCM 4624
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 0.352587 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.15987
Bandwidth after random permutation 16774682
--------------------------------------
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: 0.000963211 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000717163 seconds.
==================Overall Stats =======================
vertex 1351849 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000936985          0.000905991
Total time: 0.00186086 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000391006        0.00356293       0.000291109
Total time: 0.00424504 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1660 Time: 0.753337 seconds.
 iteration: 2 BFS levels: 1721 Time: 0.782138 seconds.
 iteration: 3 BFS levels: 1721 Time: 0.724039 seconds.
==================Overall Stats =======================
vertex 14670642 is a pseudo peripheral vertex
pseudo diameter: 1721 iterations: 3
SpMV time  Other time
1.97665          0.28307
Total time: 2.25974 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.880304        6.79173       0.0758653
Total time: 7.7479 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.23894
TOTAL (accounted) MAX: 2.20065
TOTAL (accounted) MIN: 2.10189
TOTAL (accounted) MEDIAN: 2.14139
-------------------------------
allgather median: 0.353042
all2all median: 1.16026
transposevector median: 0.198146
mergecontributions median: 0.179365
spmsv median: 0.338028
-------------------------------
allgather fastest: 0.322247
all2all fastest: 1.12795
transposevector fastest: 0.0184624
mergecontributions fastest: 0.182054
spmsv fastest: 0.32715
-------------------------------
allgather slowest: 0.383936
all2all slowest: 1.30351
transposevector slowest: 0.239078
mergecontributions slowest: 0.182761
spmsv slowest: 0.325706
summary statistics
delaunay_n24.mtx 1024 1 1024 1.97759 0.283976 0.880695 6.79529 0.0761564 0.353042 1.16026 0.198146 0.179365 0.338028 
Bandwidth after RCM 25749
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 0.290352 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.06675
Bandwidth after random permutation 23945815
--------------------------------------
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: 0.000752926 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000372171 seconds.
==================Overall Stats =======================
vertex 8707283 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00064683          0.00074625
Total time: 0.00140405 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00019002        0.00243592       0.000231028
Total time: 0.00285697 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6091 Time: 2.45017 seconds.
 iteration: 2 BFS levels: 8441 Time: 3.10105 seconds.
 iteration: 3 BFS levels: 8441 Time: 3.17389 seconds.
==================Overall Stats =======================
vertex 961503 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
7.60647          1.11889
Total time: 8.72537 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.07583        44.7428       0.361613
Total time: 50.1802 seconds.
=======================================================
TOTAL (accounted) MEAN: 9.77112
TOTAL (accounted) MAX: 9.71752
TOTAL (accounted) MIN: 9.02756
TOTAL (accounted) MEDIAN: 9.3204
-------------------------------
allgather median: 1.52964
all2all median: 5.73021
transposevector median: 0.781939
mergecontributions median: 0.653707
spmsv median: 1.01043
-------------------------------
allgather fastest: 1.41321
all2all fastest: 5.62042
transposevector fastest: 0.0799289
mergecontributions fastest: 0.649672
spmsv fastest: 1.00864
-------------------------------
allgather slowest: 1.52838
all2all slowest: 6.47529
transposevector slowest: 0.928679
mergecontributions slowest: 0.648207
spmsv slowest: 1.00996
summary statistics
road_usa.mtx 1024 1 1024 7.60712 1.11963 5.07602 44.7452 0.361844 1.52964 5.73021 0.781939 0.653707 1.01043 
Bandwidth after RCM 7292
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 1.71919 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00943
Bandwidth after random permutation 16775146
--------------------------------------
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: 0.000883818 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000641108 seconds.
==================Overall Stats =======================
vertex 908578 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000844717          0.000859499
Total time: 0.0017271 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000304937        0.00235391       0.000200272
Total time: 0.00285912 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000355005 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000328064 seconds.
==================Overall Stats =======================
vertex 13479081 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000365019          0.00041604
Total time: 0.00078702 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000179052        0.000841141       8.79765e-05
Total time: 0.00110817 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2290 Time: 1.05907 seconds.
 iteration: 2 BFS levels: 3069 Time: 1.36454 seconds.
 iteration: 3 BFS levels: 3069 Time: 1.31761 seconds.
==================Overall Stats =======================
vertex 2414846 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
3.30271          0.438681
Total time: 3.7414 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.78828        16.4208       0.136775
Total time: 18.3459 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.05611
TOTAL (accounted) MAX: 3.94282
TOTAL (accounted) MIN: 3.80126
TOTAL (accounted) MEDIAN: 3.91129
-------------------------------
allgather median: 0.572429
all2all median: 2.27026
transposevector median: 0.268563
mergecontributions median: 0.310814
spmsv median: 0.61394
-------------------------------
allgather fastest: 0.514276
all2all fastest: 2.15793
transposevector fastest: 0.0311482
mergecontributions fastest: 0.309673
spmsv fastest: 0.608781
-------------------------------
allgather slowest: 0.569114
all2all slowest: 2.55001
transposevector slowest: 0.333509
mergecontributions slowest: 0.315518
spmsv slowest: 0.610127
summary statistics
rgg_n_2_24_s0.mtx 1024 1 1024 3.30392 0.439956 1.78877 16.424 0.137063 0.572429 2.27026 0.268563 0.310814 0.61394 
Bandwidth after RCM 12339
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 1.05574 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00319
Bandwidth after random permutation 27992966
--------------------------------------
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: 0.000689983 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000369072 seconds.
==================Overall Stats =======================
vertex 4530441 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000542164          0.000645876
Total time: 0.00121713 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0001719        0.00481319       0.000274897
Total time: 0.00525999 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 0.418682 seconds.
 iteration: 2 BFS levels: 243 Time: 0.411835 seconds.
==================Overall Stats =======================
vertex 899273 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
0.751604          0.0791266
Total time: 0.830746 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.407479        1.13784       0.0150814
Total time: 1.5604 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.06079
TOTAL (accounted) MAX: 1.03903
TOTAL (accounted) MIN: 1.00944
TOTAL (accounted) MEDIAN: 1.04588
-------------------------------
allgather median: 0.231078
all2all median: 0.186519
transposevector median: 0.0192831
mergecontributions median: 0.0920556
spmsv median: 0.53308
-------------------------------
allgather fastest: 0.207054
all2all fastest: 0.178376
transposevector fastest: 0.00268936
mergecontributions fastest: 0.0904844
spmsv fastest: 0.524879
-------------------------------
allgather slowest: 0.232785
all2all slowest: 0.209615
transposevector slowest: 0.0209734
mergecontributions slowest: 0.0963697
spmsv slowest: 0.548867
summary statistics
nlpkkt240.mtx 1024 1 1024 0.752146 0.0797725 0.407651 1.14265 0.0153563 0.231078 0.186519 0.0192831 0.0920556 0.53308 
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 0.376179 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.19044
Bandwidth after random permutation 952052
--------------------------------------
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: 157 Time: 0.102065 seconds.
 iteration: 2 BFS levels: 170 Time: 0.0775781 seconds.
 iteration: 3 BFS levels: 170 Time: 0.0748351 seconds.
==================Overall Stats =======================
vertex 534312 is a pseudo peripheral vertex
pseudo diameter: 170 iterations: 3
SpMV time  Other time
0.218753          0.0359392
Total time: 0.254724 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0956118        0.782968       0.00780272
Total time: 0.886382 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000313044 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000277042 seconds.
==================Overall Stats =======================
vertex 187459 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000337124          0.000324965
Total time: 0.000673056 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000159025        0.000870943       8.01086e-05
Total time: 0.00111008 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.241551
TOTAL (accounted) MAX: 0.238027
TOTAL (accounted) MIN: 0.220306
TOTAL (accounted) MEDIAN: 0.226859
-------------------------------
allgather median: 0.0354021
all2all median: 0.132026
transposevector median: 0.0162449
mergecontributions median: 0.0212328
spmsv median: 0.0338173
-------------------------------
allgather fastest: 0.0307837
all2all fastest: 0.1258
transposevector fastest: 0.00183225
mergecontributions fastest: 0.0210857
spmsv fastest: 0.0333817
-------------------------------
allgather slowest: 0.0362418
all2all slowest: 0.155928
transposevector slowest: 0.021347
mergecontributions slowest: 0.020901
spmsv slowest: 0.0325508
summary statistics
ldoor.mtx 1024 1 1024 0.21909 0.0362642 0.0957708 0.783839 0.00788283 0.0354021 0.132026 0.0162449 0.0212328 0.0338173 
Bandwidth after RCM 12109
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 0.53007 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.13585
Bandwidth after random permutation 1391159
--------------------------------------
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: 0.041131 seconds.
 iteration: 2 BFS levels: 58 Time: 0.038949 seconds.
 iteration: 3 BFS levels: 58 Time: 0.0410409 seconds.
==================Overall Stats =======================
vertex 83653 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.104126          0.0170918
Total time: 0.121248 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.036371        0.294581       0.00305939
Total time: 0.334011 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000325918 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000287056 seconds.
==================Overall Stats =======================
vertex 1146141 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00036025          0.00031662
Total time: 0.000688791 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000156164        0.00090313       8.08239e-05
Total time: 0.00114012 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.117941
TOTAL (accounted) MAX: 0.114997
TOTAL (accounted) MIN: 0.111613
TOTAL (accounted) MEDIAN: 0.11612
-------------------------------
allgather median: 0.0275133
all2all median: 0.0474513
transposevector median: 0.0047698
mergecontributions median: 0.012804
spmsv median: 0.0252376
-------------------------------
allgather fastest: 0.0163727
all2all fastest: 0.0476997
transposevector fastest: 0.000662327
mergecontributions fastest: 0.0127494
spmsv fastest: 0.029068
-------------------------------
allgather slowest: 0.0276649
all2all slowest: 0.0527987
transposevector slowest: 0.00542593
mergecontributions slowest: 0.0149481
spmsv slowest: 0.0263579
summary statistics
Serena.mtx 1024 1 1024 0.104486 0.0174084 0.0365272 0.295484 0.00314021 0.0275133 0.0474513 0.0047698 0.012804 0.0252376 
Bandwidth after RCM 81080
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 0.309225 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.38722
Bandwidth after random permutation 3751849
--------------------------------------
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: 0.000596046 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000302076 seconds.
==================Overall Stats =======================
vertex 1926858 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000613928          0.000460148
Total time: 0.00109196 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000175953        0.00219607       0.000169992
Total time: 0.00254202 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3001 Time: 1.11652 seconds.
 iteration: 2 BFS levels: 3001 Time: 1.13222 seconds.
==================Overall Stats =======================
vertex 444477 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 2
SpMV time  Other time
1.9223          0.326536
Total time: 2.24885 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.17186        16.5536       0.129024
Total time: 18.8545 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.30898
TOTAL (accounted) MAX: 3.23214
TOTAL (accounted) MIN: 3.13237
TOTAL (accounted) MEDIAN: 3.15099
-------------------------------
allgather median: 0.389292
all2all median: 2.25664
transposevector median: 0.199208
mergecontributions median: 0.186751
spmsv median: 0.263261
-------------------------------
allgather fastest: 0.391541
all2all fastest: 2.11883
transposevector fastest: 0.0234878
mergecontributions fastest: 0.18706
spmsv fastest: 0.264761
-------------------------------
allgather slowest: 0.432317
all2all slowest: 2.38321
transposevector slowest: 0.276663
mergecontributions slowest: 0.188281
spmsv slowest: 0.263125
summary statistics
GradedL_500.mtx 1024 1 1024 1.92292 0.326997 2.17203 16.5558 0.129194 0.389292 2.25664 0.199208 0.186751 0.263261 
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 0.426237 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 1024
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.44182
Bandwidth after random permutation 7010029
--------------------------------------
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: 0.000626087 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000306129 seconds.
==================Overall Stats =======================
vertex 2054367 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000590801          0.000635147
Total time: 0.00124598 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000180006        0.00170207       0.000169992
Total time: 0.00205207 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4001 Time: 1.48534 seconds.
 iteration: 2 BFS levels: 5001 Time: 1.86343 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.96466 seconds.
==================Overall Stats =======================
vertex 374876 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
4.63435          0.679239
Total time: 5.3136 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.55188        28.7168       0.210006
Total time: 32.4787 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.46024
TOTAL (accounted) MAX: 6.4062
TOTAL (accounted) MIN: 6.01875
TOTAL (accounted) MEDIAN: 6.39774
-------------------------------
allgather median: 0.912084
all2all median: 4.0625
transposevector median: 0.398827
mergecontributions median: 0.424921
spmsv median: 0.609834
-------------------------------
allgather fastest: 0.809336
all2all fastest: 3.96723
transposevector fastest: 0.0472982
mergecontributions fastest: 0.39536
spmsv fastest: 0.559038
-------------------------------
allgather slowest: 0.901192
all2all slowest: 4.55889
transposevector slowest: 0.563608
mergecontributions slowest: 0.394788
spmsv slowest: 0.605313
summary statistics
Hole3_0500.mtx 1024 1 1024 4.63494 0.679874 3.55206 28.7185 0.210176 0.912084 4.0625 0.398827 0.424921 0.609834 
Bandwidth after RCM 3503
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 0.604686 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.01389
Bandwidth after random permutation 1102736
--------------------------------------
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: 0.000556946 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000405788 seconds.
==================Overall Stats =======================
vertex 486883 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000690937          0.000485182
Total time: 0.00119114 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000234842        0.00041008       9.82285e-05
Total time: 0.000743151 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 66 Time: 0.053757 seconds.
 iteration: 2 BFS levels: 84 Time: 0.042685 seconds.
 iteration: 3 BFS levels: 84 Time: 0.0415139 seconds.
==================Overall Stats =======================
vertex 390979 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.118285          0.0197587
Total time: 0.138051 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0415552        0.108539       0.00541568
Total time: 0.15551 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.139636
TOTAL (accounted) MAX: 0.135958
TOTAL (accounted) MIN: 0.133857
TOTAL (accounted) MEDIAN: 0.136101
-------------------------------
allgather median: 0.0111887
all2all median: 0.0520251
transposevector median: 0.00656128
mergecontributions median: 0.0211565
spmsv median: 0.0488372
-------------------------------
allgather fastest: 0.0111656
all2all fastest: 0.0515769
transposevector fastest: 0.00144553
mergecontributions fastest: 0.0208449
spmsv fastest: 0.0482714
-------------------------------
allgather slowest: 0.0109699
all2all slowest: 0.0545785
transposevector slowest: 0.0074811
mergecontributions slowest: 0.0223014
spmsv slowest: 0.0488949
summary statistics
dielFilterV3real.mtx 169 6 1014 0.118976 0.0202439 0.04179 0.108949 0.00551391 0.0111887 0.0520251 0.00656128 0.0211565 0.0488372 
Bandwidth after RCM 25391
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 0.538726 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.03261
Bandwidth after random permutation 15998607
--------------------------------------
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: 0.000933886 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000628948 seconds.
==================Overall Stats =======================
vertex 2047145 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000649929          0.00133514
Total time: 0.00199413 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000223875        0.000400066       0.000416994
Total time: 0.00104094 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4632 Time: 1.67882 seconds.
 iteration: 2 BFS levels: 5964 Time: 2.14233 seconds.
 iteration: 3 BFS levels: 5964 Time: 2.0796 seconds.
==================Overall Stats =======================
vertex 2204267 is a pseudo peripheral vertex
pseudo diameter: 5964 iterations: 3
SpMV time  Other time
5.1201          0.78091
Total time: 5.90102 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.04025        7.26476       0.3109
Total time: 9.61591 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.81767
TOTAL (accounted) MAX: 5.56339
TOTAL (accounted) MIN: 5.52236
TOTAL (accounted) MEDIAN: 5.68339
-------------------------------
allgather median: 0.667091
all2all median: 2.86645
transposevector median: 0.346234
mergecontributions median: 1.04343
spmsv median: 0.924857
-------------------------------
allgather fastest: 0.664757
all2all fastest: 2.65197
transposevector fastest: 0.0936186
mergecontributions fastest: 1.01165
spmsv fastest: 0.912484
-------------------------------
allgather slowest: 0.655686
all2all slowest: 2.91192
transposevector slowest: 0.484435
mergecontributions slowest: 1.0885
spmsv slowest: 0.914449
summary statistics
hugetrace-00020.mtx 169 6 1014 5.12075 0.782246 2.04047 7.26516 0.311317 0.667091 2.86645 0.346234 1.04343 0.924857 
Bandwidth after RCM 4639
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 0.378963 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.01405
Bandwidth after random permutation 16775796
--------------------------------------
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: 0.00118089 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000661135 seconds.
==================Overall Stats =======================
vertex 8630567 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000589132          0.00170684
Total time: 0.00230598 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000221968        0.000439882       0.000240326
Total time: 0.000902176 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1535 Time: 0.650141 seconds.
 iteration: 2 BFS levels: 1717 Time: 0.750265 seconds.
 iteration: 3 BFS levels: 1717 Time: 0.744265 seconds.
==================Overall Stats =======================
vertex 816941 is a pseudo peripheral vertex
pseudo diameter: 1717 iterations: 3
SpMV time  Other time
1.87109          0.27411
Total time: 2.14521 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.690327        2.21804       0.105992
Total time: 3.01436 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.11867
TOTAL (accounted) MAX: 2.04809
TOTAL (accounted) MIN: 2.01375
TOTAL (accounted) MEDIAN: 2.07805
-------------------------------
allgather median: 0.240363
all2all median: 0.877207
transposevector median: 0.139941
mergecontributions median: 0.373324
spmsv median: 0.497664
-------------------------------
allgather fastest: 0.238477
all2all fastest: 0.815738
transposevector fastest: 0.0305169
mergecontributions fastest: 0.390562
spmsv fastest: 0.497611
-------------------------------
allgather slowest: 0.246394
all2all slowest: 0.912165
transposevector slowest: 0.145726
mergecontributions slowest: 0.39605
spmsv slowest: 0.501833
summary statistics
delaunay_n24.mtx 169 6 1014 1.87168 0.275817 0.690549 2.21848 0.106232 0.240363 0.877207 0.139941 0.373324 0.497664 
Bandwidth after RCM 26734
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 0.576724 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.01133
Bandwidth after random permutation 23937284
--------------------------------------
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: 0.000959158 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000741959 seconds.
==================Overall Stats =======================
vertex 5622689 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00063777          0.00195622
Total time: 0.00260305 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000244141        0.000421047       9.46522e-05
Total time: 0.00075984 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6241 Time: 2.38942 seconds.
 iteration: 2 BFS levels: 8441 Time: 3.08395 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.95892 seconds.
==================Overall Stats =======================
vertex 19008167 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
7.29791          1.1353
Total time: 8.43322 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.1226        11.4142       0.441465
Total time: 14.9783 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.39419
TOTAL (accounted) MAX: 8.07705
TOTAL (accounted) MIN: 7.98093
TOTAL (accounted) MEDIAN: 8.20275
-------------------------------
allgather median: 0.942039
all2all median: 4.21375
transposevector median: 0.655363
mergecontributions median: 1.43359
spmsv median: 1.18169
-------------------------------
allgather fastest: 0.953162
all2all fastest: 3.92701
transposevector fastest: 0.13412
mergecontributions fastest: 1.44088
spmsv fastest: 1.25509
-------------------------------
allgather slowest: 0.932188
all2all slowest: 4.32452
transposevector slowest: 0.709009
mergecontributions slowest: 1.55198
spmsv slowest: 1.24202
summary statistics
road_usa.mtx 169 6 1014 7.29855 1.13726 3.12284 11.4146 0.44156 0.942039 4.21375 0.655363 1.43359 1.18169 
Bandwidth after RCM 7290
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 3.66567 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00191
Bandwidth after random permutation 16776171
--------------------------------------
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: 0.00114894 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000670195 seconds.
==================Overall Stats =======================
vertex 4448691 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00068903          0.00165701
Total time: 0.00235605 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000240088        0.000408888       0.000195026
Total time: 0.000844002 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000823021 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000540972 seconds.
==================Overall Stats =======================
vertex 9079079 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000403881          0.00141096
Total time: 0.00182199 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000197172        0.000339985       8.08239e-05
Total time: 0.000617981 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2356 Time: 1.10959 seconds.
 iteration: 2 BFS levels: 3069 Time: 1.35203 seconds.
 iteration: 3 BFS levels: 3069 Time: 1.32569 seconds.
==================Overall Stats =======================
vertex 5352959 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
3.31847          0.469539
Total time: 3.78802 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.24977        3.93541       0.178395
Total time: 5.36357 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.75683
TOTAL (accounted) MAX: 3.6526
TOTAL (accounted) MIN: 3.59264
TOTAL (accounted) MEDIAN: 3.68863
-------------------------------
allgather median: 0.38543
all2all median: 1.61351
transposevector median: 0.225534
mergecontributions median: 0.637537
spmsv median: 0.918399
-------------------------------
allgather fastest: 0.389439
all2all fastest: 1.46893
transposevector fastest: 0.0507751
mergecontributions fastest: 0.607118
spmsv fastest: 0.958029
-------------------------------
allgather slowest: 0.384285
all2all slowest: 1.64117
transposevector slowest: 0.269439
mergecontributions slowest: 0.665193
spmsv slowest: 0.953927
summary statistics
rgg_n_2_24_s0.mtx 169 6 1014 3.31956 0.472607 1.25021 3.93615 0.178671 0.38543 1.61351 0.225534 0.637537 0.918399 
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 2.5062 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00131
Bandwidth after random permutation 27991244
--------------------------------------
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: 0.00125217 seconds.
 iteration: 2 BFS levels: 1 Time: 0.001091 seconds.
==================Overall Stats =======================
vertex 20320354 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000842094          0.00216794
Total time: 0.00301886 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000313997        0.000838995       0.000159979
Total time: 0.00131297 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 0.779743 seconds.
 iteration: 2 BFS levels: 243 Time: 0.774046 seconds.
==================Overall Stats =======================
vertex 13800685 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
1.44639          0.108082
Total time: 1.55448 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.64927        0.543872       0.0408976
Total time: 1.23404 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.89404
TOTAL (accounted) MAX: 1.74611
TOTAL (accounted) MIN: 1.91009
TOTAL (accounted) MEDIAN: 1.7931
-------------------------------
allgather median: 0.313055
all2all median: 0.399415
transposevector median: 0.045922
mergecontributions median: 0.147192
spmsv median: 1.00101
-------------------------------
allgather fastest: 0.309448
all2all fastest: 0.379478
transposevector fastest: 0.00445604
mergecontributions fastest: 0.124312
spmsv fastest: 0.928417
-------------------------------
allgather slowest: 0.409561
all2all slowest: 0.419531
transposevector slowest: 0.0456436
mergecontributions slowest: 0.138659
spmsv slowest: 1.0023
summary statistics
nlpkkt240.mtx 169 6 1014 1.44724 0.11025 0.649584 0.544711 0.0410576 0.313055 0.399415 0.045922 0.147192 1.00101 
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 0.564605 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.02098
Bandwidth after random permutation 952100
--------------------------------------
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: 171 Time: 0.077234 seconds.
 iteration: 2 BFS levels: 180 Time: 0.0728021 seconds.
 iteration: 3 BFS levels: 180 Time: 0.073019 seconds.
==================Overall Stats =======================
vertex 254394 is a pseudo peripheral vertex
pseudo diameter: 180 iterations: 3
SpMV time  Other time
0.19577          0.0274987
Total time: 0.223278 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.076679        0.229387       0.00996447
Total time: 0.31603 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000297785 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000280857 seconds.
==================Overall Stats =======================
vertex 439859 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00033927          0.00036478
Total time: 0.000715017 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000183821        0.00036788       8.13007e-05
Total time: 0.000633001 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.228402
TOTAL (accounted) MAX: 0.220924
TOTAL (accounted) MIN: 0.217705
TOTAL (accounted) MEDIAN: 0.220979
-------------------------------
allgather median: 0.0209775
all2all median: 0.104158
transposevector median: 0.0140553
mergecontributions median: 0.0394604
spmsv median: 0.0507536
-------------------------------
allgather fastest: 0.02056
all2all fastest: 0.0986912
transposevector fastest: 0.00319529
mergecontributions fastest: 0.0393643
spmsv fastest: 0.0502393
-------------------------------
allgather slowest: 0.0218618
all2all slowest: 0.108962
transposevector slowest: 0.0148439
mergecontributions slowest: 0.0384302
spmsv slowest: 0.0514376
summary statistics
ldoor.mtx 169 6 1014 0.19611 0.0278635 0.0768628 0.229754 0.0100458 0.0209775 0.104158 0.0140553 0.0394604 0.0507536 
Bandwidth after RCM 9890
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 0.864993 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.01968
Bandwidth after random permutation 1391140
--------------------------------------
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: 52 Time: 0.058573 seconds.
 iteration: 2 BFS levels: 58 Time: 0.0523019 seconds.
 iteration: 3 BFS levels: 58 Time: 0.0530059 seconds.
==================Overall Stats =======================
vertex 194320 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.149125          0.0149734
Total time: 0.164107 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0491767        0.130665       0.00486612
Total time: 0.184708 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000313997 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000292063 seconds.
==================Overall Stats =======================
vertex 467086 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000355005          0.000317097
Total time: 0.000678062 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000190973        0.000350952       7.60555e-05
Total time: 0.000617981 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.17061
TOTAL (accounted) MAX: 0.171202
TOTAL (accounted) MIN: 0.159418
TOTAL (accounted) MEDIAN: 0.171351
-------------------------------
allgather median: 0.0206132
all2all median: 0.0736446
transposevector median: 0.0044713
mergecontributions median: 0.0197978
spmsv median: 0.0525672
-------------------------------
allgather fastest: 0.0186441
all2all fastest: 0.0697317
transposevector fastest: 0.00109911
mergecontributions fastest: 0.0197477
spmsv fastest: 0.050195
-------------------------------
allgather slowest: 0.0226393
all2all slowest: 0.0727198
transposevector slowest: 0.00564361
mergecontributions slowest: 0.0208766
spmsv slowest: 0.0546944
summary statistics
Serena.mtx 169 6 1014 0.14948 0.0152905 0.0493677 0.131016 0.00494218 0.0206132 0.0736446 0.0044713 0.0197978 0.0525672 
Bandwidth after RCM 81038
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 0.349078 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.05559
Bandwidth after random permutation 3751484
--------------------------------------
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: 0.000584126 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000437021 seconds.
==================Overall Stats =======================
vertex 3742464 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000622034          0.000620842
Total time: 0.00125194 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000242949        0.000370979       0.000129223
Total time: 0.000743151 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3001 Time: 1.08336 seconds.
 iteration: 2 BFS levels: 3001 Time: 1.04314 seconds.
==================Overall Stats =======================
vertex 2557968 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 2
SpMV time  Other time
1.84024          0.286372
Total time: 2.12662 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.08195        4.22874       0.149502
Total time: 5.4602 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.36367
TOTAL (accounted) MAX: 2.26403
TOTAL (accounted) MIN: 2.25912
TOTAL (accounted) MEDIAN: 2.29809
-------------------------------
allgather median: 0.259604
all2all median: 1.19055
transposevector median: 0.186319
mergecontributions median: 0.428903
spmsv median: 0.312999
-------------------------------
allgather fastest: 0.248687
all2all fastest: 1.12389
transposevector fastest: 0.0375347
mergecontributions fastest: 0.412853
spmsv fastest: 0.334384
-------------------------------
allgather slowest: 0.249443
all2all slowest: 1.26003
transposevector slowest: 0.203148
mergecontributions slowest: 0.434829
spmsv slowest: 0.319551
summary statistics
GradedL_500.mtx 169 6 1014 1.84086 0.286993 1.0822 4.22911 0.149631 0.259604 1.19055 0.186319 0.428903 0.312999 
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 0.762643 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 169
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.03815
Bandwidth after random permutation 7009107
--------------------------------------
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: 0.000965118 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00121593 seconds.
==================Overall Stats =======================
vertex 596174 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000854015          0.00159287
Total time: 0.0024569 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000477076        0.00147414       0.000566721
Total time: 0.00251794 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3751 Time: 1.39965 seconds.
 iteration: 2 BFS levels: 4501 Time: 1.6542 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.80672 seconds.
 iteration: 4 BFS levels: 5001 Time: 1.76257 seconds.
==================Overall Stats =======================
vertex 1882270 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 4
SpMV time  Other time
5.75193          0.871642
Total time: 6.62358 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.69779        6.78338       0.251909
Total time: 8.73308 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.94796
TOTAL (accounted) MAX: 5.73332
TOTAL (accounted) MIN: 5.64406
TOTAL (accounted) MEDIAN: 5.76736
-------------------------------
allgather median: 0.68499
all2all median: 2.79886
transposevector median: 0.544088
mergecontributions median: 1.08919
spmsv median: 0.871564
-------------------------------
allgather fastest: 0.682621
all2all fastest: 2.70012
transposevector fastest: 0.0945618
mergecontributions fastest: 1.00773
spmsv fastest: 0.8805
-------------------------------
allgather slowest: 0.687981
all2all slowest: 3.06973
transposevector slowest: 0.475426
mergecontributions slowest: 1.10461
spmsv slowest: 0.848621
summary statistics
Hole3_0500.mtx 169 6 1014 5.75279 0.873235 1.69827 6.78485 0.252476 0.68499 2.79886 0.544088 1.08919 0.871564 
Bandwidth after RCM 3501
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 1.12639 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00789
Bandwidth after random permutation 1102679
--------------------------------------
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: 0.000845909 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000703096 seconds.
==================Overall Stats =======================
vertex 312195 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00117016          0.000570774
Total time: 0.00175714 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000437975        0.000339031       0.00012207
Total time: 0.000899076 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 83 Time: 0.0947549 seconds.
 iteration: 2 BFS levels: 84 Time: 0.0925682 seconds.
 iteration: 3 BFS levels: 84 Time: 0.0903559 seconds.
==================Overall Stats =======================
vertex 643872 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.2542          0.0235777
Total time: 0.277785 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0862055        0.125029       0.0068953
Total time: 0.21813 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.312805
TOTAL (accounted) MAX: 0.309024
TOTAL (accounted) MIN: 0.298213
TOTAL (accounted) MEDIAN: 0.307024
-------------------------------
allgather median: 0.0130999
all2all median: 0.179317
transposevector median: 0.00871539
mergecontributions median: 0.0294573
spmsv median: 0.082047
-------------------------------
allgather fastest: 0.0128176
all2all fastest: 0.175592
transposevector fastest: 0.00827694
mergecontributions fastest: 0.0271251
spmsv fastest: 0.07394
-------------------------------
allgather slowest: 0.0129914
all2all slowest: 0.18412
transposevector slowest: 0.00609803
mergecontributions slowest: 0.0294292
spmsv slowest: 0.0942986
summary statistics
dielFilterV3real.mtx 81 12 972 0.255371 0.0241485 0.0866435 0.125368 0.00701737 0.0130999 0.179317 0.00871539 0.0294573 0.082047 
Bandwidth after RCM 25667
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 0.804618 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.01224
Bandwidth after random permutation 15999160
--------------------------------------
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: 0.00137615 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00109005 seconds.
==================Overall Stats =======================
vertex 1477384 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000941038          0.00208807
Total time: 0.00303817 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000414848        0.000384092       0.000756025
Total time: 0.00155497 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4560 Time: 4.39911 seconds.
 iteration: 2 BFS levels: 5700 Time: 5.26953 seconds.
 iteration: 3 BFS levels: 5957 Time: 5.51135 seconds.
 iteration: 4 BFS levels: 5957 Time: 5.60874 seconds.
==================Overall Stats =======================
vertex 1146414 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
18.467          2.32256
Total time: 20.7896 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.9701        8.72042       0.381785
Total time: 14.0723 seconds.
=======================================================
TOTAL (accounted) MEAN: 21.2451
TOTAL (accounted) MAX: 20.9071
TOTAL (accounted) MIN: 19.9031
TOTAL (accounted) MEDIAN: 21.382
-------------------------------
allgather median: 0.972465
all2all median: 14.6764
transposevector median: 0.70558
mergecontributions median: 1.70444
spmsv median: 3.17669
-------------------------------
allgather fastest: 0.969907
all2all fastest: 14.6343
transposevector fastest: 0.16418
mergecontributions fastest: 1.67927
spmsv fastest: 2.45551
-------------------------------
allgather slowest: 0.944467
all2all slowest: 14.7765
transposevector slowest: 0.526439
mergecontributions slowest: 1.78996
spmsv slowest: 4.05233
summary statistics
hugetrace-00020.mtx 81 12 972 18.468 2.32465 4.97052 8.7208 0.382541 0.972465 14.6764 0.70558 1.70444 3.17669 
Bandwidth after RCM 4624
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 0.657331 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00773
Bandwidth after random permutation 16775666
--------------------------------------
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: 0.00144506 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00117898 seconds.
==================Overall Stats =======================
vertex 8814121 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00106812          0.00217295
Total time: 0.00324988 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000476122        0.000394106       0.000221968
Total time: 0.0010922 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1608 Time: 1.83746 seconds.
 iteration: 2 BFS levels: 1715 Time: 1.82841 seconds.
 iteration: 3 BFS levels: 1716 Time: 1.88764 seconds.
 iteration: 4 BFS levels: 1716 Time: 1.89011 seconds.
==================Overall Stats =======================
vertex 1370497 is a pseudo peripheral vertex
pseudo diameter: 1716 iterations: 4
SpMV time  Other time
6.58754          0.857051
Total time: 7.4446 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.67656        2.58774       0.134212
Total time: 4.39851 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.4624
TOTAL (accounted) MAX: 7.40081
TOTAL (accounted) MIN: 6.86495
TOTAL (accounted) MEDIAN: 8.04071
-------------------------------
allgather median: 0.350735
all2all median: 4.90137
transposevector median: 0.20568
mergecontributions median: 0.609113
spmsv median: 1.37571
-------------------------------
allgather fastest: 0.34964
all2all fastest: 4.8083
transposevector fastest: 0.0513175
mergecontributions fastest: 0.605319
spmsv fastest: 1.05038
-------------------------------
allgather slowest: 0.349602
all2all slowest: 4.94833
transposevector slowest: 0.169041
mergecontributions slowest: 0.643142
spmsv slowest: 2.05754
summary statistics
delaunay_n24.mtx 81 12 972 6.58861 0.859224 1.67703 2.58814 0.134434 0.350735 4.90137 0.20568 0.609113 1.37571 
Bandwidth after RCM 27539
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 1.07913 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00536
Bandwidth after random permutation 23944607
--------------------------------------
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: 0.00163698 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00158596 seconds.
==================Overall Stats =======================
vertex 4146603 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00118995          0.00335407
Total time: 0.00455403 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000476122        0.000386       0.000362873
Total time: 0.00122499 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 7441 Time: 7.11436 seconds.
 iteration: 2 BFS levels: 8441 Time: 7.94259 seconds.
 iteration: 3 BFS levels: 8441 Time: 7.947 seconds.
==================Overall Stats =======================
vertex 1530266 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
20.5629          2.44268
Total time: 23.0056 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
7.14279        12.9014       0.528673
Total time: 20.5728 seconds.
=======================================================
TOTAL (accounted) MEAN: 24.9584
TOTAL (accounted) MAX: 24.683
TOTAL (accounted) MIN: 23.0222
TOTAL (accounted) MEDIAN: 25.5832
-------------------------------
allgather median: 1.09082
all2all median: 17.3174
transposevector median: 0.821151
mergecontributions median: 2.03637
spmsv median: 3.74129
-------------------------------
allgather fastest: 1.09945
all2all fastest: 17.0582
transposevector fastest: 0.193906
mergecontributions fastest: 1.90985
spmsv fastest: 2.76072
-------------------------------
allgather slowest: 1.11614
all2all slowest: 17.3184
transposevector slowest: 0.641399
mergecontributions slowest: 1.94739
spmsv slowest: 5.3144
summary statistics
road_usa.mtx 81 12 972 20.5641 2.44604 7.14326 12.9018 0.529036 1.09082 17.3174 0.821151 2.03637 3.74129 
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 5.05855 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00151
Bandwidth after random permutation 16776847
--------------------------------------
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: 0.00149012 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00117707 seconds.
==================Overall Stats =======================
vertex 2400298 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00115514          0.00211978
Total time: 0.00328398 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000476122        0.000403166       0.000306845
Total time: 0.00118613 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00142407 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00104284 seconds.
==================Overall Stats =======================
vertex 9588415 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000963926          0.00224185
Total time: 0.00321293 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000400066        0.000401974       0.000304937
Total time: 0.00110698 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2481 Time: 2.95011 seconds.
 iteration: 2 BFS levels: 3066 Time: 3.45069 seconds.
 iteration: 3 BFS levels: 3066 Time: 3.49151 seconds.
==================Overall Stats =======================
vertex 7671772 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 3
SpMV time  Other time
8.98021          0.912944
Total time: 9.89317 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.17296        4.76782       0.223486
Total time: 8.16427 seconds.
=======================================================
TOTAL (accounted) MEAN: 10.8265
TOTAL (accounted) MAX: 11.1108
TOTAL (accounted) MIN: 9.9007
TOTAL (accounted) MEDIAN: 11.538
-------------------------------
allgather median: 0.448668
all2all median: 7.09279
transposevector median: 0.285973
mergecontributions median: 0.772825
spmsv median: 2.06944
-------------------------------
allgather fastest: 0.449806
all2all fastest: 7.07934
transposevector fastest: 0.0704789
mergecontributions fastest: 0.786152
spmsv fastest: 1.51493
-------------------------------
allgather slowest: 0.445298
all2all slowest: 7.08925
transposevector slowest: 0.226538
mergecontributions slowest: 0.829811
spmsv slowest: 3.11195
summary statistics
rgg_n_2_24_s0.mtx 81 12 972 8.98233 0.917306 3.17384 4.76862 0.224098 0.448668 7.09279 0.285973 0.772825 2.06944 
Bandwidth after RCM 12388
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 4.25516 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00317
Bandwidth after random permutation 27993466
--------------------------------------
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: 0.00183702 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00158095 seconds.
==================Overall Stats =======================
vertex 14095833 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00117826          0.0030458
Total time: 0.00423288 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000562906        0.000394821       0.000465393
Total time: 0.00142312 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 1.15716 seconds.
 iteration: 2 BFS levels: 243 Time: 1.18581 seconds.
==================Overall Stats =======================
vertex 4332157 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
2.22371          0.120612
Total time: 2.34434 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.10435        0.581094       0.060473
Total time: 1.74592 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.79194
TOTAL (accounted) MAX: 2.67201
TOTAL (accounted) MIN: 2.59051
TOTAL (accounted) MEDIAN: 2.82295
-------------------------------
allgather median: 0.700392
all2all median: 0.579539
transposevector median: 0.0654824
mergecontributions median: 0.195549
spmsv median: 1.2459
-------------------------------
allgather fastest: 0.706734
all2all fastest: 0.565576
transposevector fastest: 0.00635266
mergecontributions fastest: 0.181993
spmsv fastest: 1.12986
-------------------------------
allgather slowest: 0.835211
all2all slowest: 0.562455
transposevector slowest: 0.0660033
mergecontributions slowest: 0.182296
spmsv slowest: 1.29816
summary statistics
nlpkkt240.mtx 81 12 972 2.22489 0.123658 1.10492 0.581488 0.0609384 0.700392 0.579539 0.0654824 0.195549 1.2459 
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 0.900861 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00976
Bandwidth after random permutation 951999
--------------------------------------
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: 127 Time: 0.14724 seconds.
 iteration: 2 BFS levels: 186 Time: 0.206238 seconds.
 iteration: 3 BFS levels: 187 Time: 0.178813 seconds.
 iteration: 4 BFS levels: 187 Time: 0.186688 seconds.
==================Overall Stats =======================
vertex 16654 is a pseudo peripheral vertex
pseudo diameter: 187 iterations: 4
SpMV time  Other time
0.653945          0.0652328
Total time: 0.719187 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.160831        0.263624       0.0126424
Total time: 0.437097 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000417948 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000387907 seconds.
==================Overall Stats =======================
vertex 149022 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000519753          0.000350237
Total time: 0.00088191 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000316143        0.000298977       7.89165e-05
Total time: 0.000694036 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.723328
TOTAL (accounted) MAX: 0.72862
TOTAL (accounted) MIN: 0.692159
TOTAL (accounted) MEDIAN: 0.717489
-------------------------------
allgather median: 0.0438323
all2all median: 0.457324
transposevector median: 0.0201643
mergecontributions median: 0.0613198
spmsv median: 0.14029
-------------------------------
allgather fastest: 0.0453837
all2all fastest: 0.466366
transposevector fastest: 0.00525188
mergecontributions fastest: 0.0611823
spmsv fastest: 0.113975
-------------------------------
allgather slowest: 0.0452182
all2all slowest: 0.467613
transposevector slowest: 0.0254474
mergecontributions slowest: 0.0631533
spmsv slowest: 0.146447
summary statistics
ldoor.mtx 81 12 972 0.654465 0.065583 0.161147 0.263923 0.0127213 0.0438323 0.457324 0.0201643 0.0613198 0.14029 
Bandwidth after RCM 11052
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 1.23344 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.00716
Bandwidth after random permutation 1391188
--------------------------------------
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: 0.100361 seconds.
 iteration: 2 BFS levels: 58 Time: 0.0959859 seconds.
 iteration: 3 BFS levels: 58 Time: 0.0946019 seconds.
==================Overall Stats =======================
vertex 288777 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.272          0.0191591
Total time: 0.291174 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0859346        0.0983393       0.00544119
Total time: 0.189715 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000463963 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000446081 seconds.
==================Overall Stats =======================
vertex 794057 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000607014          0.000377178
Total time: 0.000996113 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000322104        0.000313997       8.58307e-05
Total time: 0.000721931 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.303739
TOTAL (accounted) MAX: 0.297678
TOTAL (accounted) MIN: 0.28333
TOTAL (accounted) MEDIAN: 0.301423
-------------------------------
allgather median: 0.0582302
all2all median: 0.130518
transposevector median: 0.00427914
mergecontributions median: 0.0263941
spmsv median: 0.0860918
-------------------------------
allgather fastest: 0.045182
all2all fastest: 0.125932
transposevector fastest: 0.0047071
mergecontributions fastest: 0.0248117
spmsv fastest: 0.0787702
-------------------------------
allgather slowest: 0.0648491
all2all slowest: 0.132111
transposevector slowest: 0.00463605
mergecontributions slowest: 0.0269697
spmsv slowest: 0.089457
summary statistics
Serena.mtx 81 12 972 0.272607 0.0195363 0.0862567 0.0986533 0.00552702 0.0582302 0.130518 0.00427914 0.0263941 0.0860918 
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 0.538101 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.0181
Bandwidth after random permutation 3751306
--------------------------------------
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: 0.000853062 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000725985 seconds.
==================Overall Stats =======================
vertex 2555896 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00100017          0.000816822
Total time: 0.00183392 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000448942        0.000319958       9.5129e-05
Total time: 0.000864029 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2001 Time: 1.83806 seconds.
 iteration: 2 BFS levels: 2093 Time: 1.85308 seconds.
 iteration: 3 BFS levels: 2501 Time: 2.08538 seconds.
 iteration: 4 BFS levels: 3001 Time: 2.58324 seconds.
 iteration: 5 BFS levels: 3001 Time: 2.5376 seconds.
==================Overall Stats =======================
vertex 561128 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 5
SpMV time  Other time
9.83896          1.05863
Total time: 10.8976 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.35538        4.22988       0.171173
Total time: 6.75644 seconds.
=======================================================
TOTAL (accounted) MEAN: 10.8748
TOTAL (accounted) MAX: 10.8725
TOTAL (accounted) MIN: 10.3969
TOTAL (accounted) MEDIAN: 10.7031
-------------------------------
allgather median: 0.474452
all2all median: 7.6524
transposevector median: 0.358406
mergecontributions median: 0.902871
spmsv median: 1.47507
-------------------------------
allgather fastest: 0.482382
all2all fastest: 7.46936
transposevector fastest: 0.309396
mergecontributions fastest: 0.880826
spmsv fastest: 1.18684
-------------------------------
allgather slowest: 0.469123
all2all slowest: 7.87023
transposevector slowest: 0.0922012
mergecontributions slowest: 0.924065
spmsv slowest: 1.99793
summary statistics
GradedL_500.mtx 81 12 972 9.83996 1.05945 2.35583 4.2302 0.171268 0.474452 7.6524 0.358406 0.902871 1.47507 
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 1.08656 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 81
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.01395
Bandwidth after random permutation 7009992
--------------------------------------
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: 0.00106406 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000921011 seconds.
==================Overall Stats =======================
vertex 1782682 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00105906          0.00135875
Total time: 0.00242996 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000616074        0.000687122       0.000427723
Total time: 0.00173092 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 4.15138 seconds.
 iteration: 2 BFS levels: 5001 Time: 4.32174 seconds.
 iteration: 3 BFS levels: 5001 Time: 4.32296 seconds.
==================Overall Stats =======================
vertex 2187265 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
11.6038          1.1927
Total time: 12.7965 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.96925        6.73733       0.299203
Total time: 11.0058 seconds.
=======================================================
TOTAL (accounted) MEAN: 13.9607
TOTAL (accounted) MAX: 13.7159
TOTAL (accounted) MIN: 13.1683
TOTAL (accounted) MEDIAN: 13.9367
-------------------------------
allgather median: 0.623091
all2all median: 9.80903
transposevector median: 0.458828
mergecontributions median: 1.1164
spmsv median: 1.94971
-------------------------------
allgather fastest: 0.619023
all2all fastest: 9.70166
transposevector fastest: 0.112811
mergecontributions fastest: 1.16111
spmsv fastest: 1.57366
-------------------------------
allgather slowest: 0.60954
all2all slowest: 9.91757
transposevector slowest: 0.365042
mergecontributions slowest: 1.1327
spmsv slowest: 2.40105
summary statistics
Hole3_0500.mtx 81 12 972 11.6048 1.19406 3.96987 6.73802 0.299631 0.623091 9.80903 0.458828 1.1164 1.94971 
Bandwidth after RCM 3500
