bash-4.4$  icpx test.cpp  -DMKL_ILP64  -qmkl-ilp64=parallel -O2 -o test.x
bash-4.4$ ./test.x 900
NUM_THREADS: 16
Intel oneMKL Extended Eigensolvers: double precision driver
Intel oneMKL Extended Eigensolvers: List of input parameters fpm(1:64)-- if different from default
Intel oneMKL Extended Eigensolvers: fpm(1)=1
Intel oneMKL Extended Eigensolvers: fpm(4)=100
Intel oneMKL Extended Eigensolvers: fpm(5)=1
Intel oneMKL Extended Eigensolvers: fpm(6)=1
Search interval [0.000000000000000e+00;1.000000000000000e+15]
Intel oneMKL Extended Eigensolvers: Size subspace 901
#Loop | #Eig  |    Trace     | Error-Trace |  Max-Residual
0,901,4.503305101592639e+04,1.000000000000000e+00,2.062172567386043e-14
1,900,4.499399414635446e+04,3.905686957192666e-14,2.042868061008865e-14
2,900,4.499399414636422e+04,9.757059160619974e-24,2.042868061008913e-14
Intel oneMKL Extended Eigensolvers have successfully converged (to desired tolerance).
Intel oneMKL Extended Eigensolvers have successfully converged (to desired tolerance).
info says:0, #eigsfound: 900
Eigenvalues:
0.00000
39.01070
41.88142
41.89837
42.49140
42.53325
42.65610
42.66988
43.03033
43.05405
43.16274
43.18465
43.38261
43.38790
43.50800
43.53988
43.69361
43.70535
43.98698
44.04113
44.34542
44.37371
44.42773
44.44519
44.52857
44.56838
44.61241
44.64129
44.65873
44.69907
44.82632
44.83449
44.85779
44.86852
44.90866
44.91640
44.94187
44.96728
45.02930
45.04155
45.09962
45.11921
45.17307
45.17915
45.21970
45.24063
45.26328
45.27193
45.29134
45.30168
45.32458
45.34360
45.40505
45.43901
45.49493
45.51029
45.55138
45.57815
45.58199
45.59306
45.63426
45.64137
45.68919
45.72750
45.73407
45.75450
45.76423
45.79393
45.81660
45.82304
45.83827
45.85993
45.87950
45.88575
45.89923
45.91385
45.93661
45.94330
45.96581
45.98443
46.00399
46.00689
46.02560
46.05214
46.07110
46.08831
46.09673
46.11673
46.14065
46.15113
46.15493
46.17354
46.17892
46.20043
46.24447
46.26069
46.28225
46.28514
46.31139
46.33797
46.34184
46.35685
46.36972
46.39236
46.41233
46.41928
46.43996
46.46341
46.47740
46.48845
46.51219
46.52552
46.53190
46.56172
46.57369
46.58146
46.59653
46.61033
46.61482
46.63731
46.65802
46.67812
46.68820
46.69171
46.70643
46.72069
46.72965
46.73612
46.75671
46.76405
46.78176
46.79458
46.80892
46.81444
46.82084
46.83170
46.86511
46.87851
46.88393
46.90280
46.90904
46.92006
46.94644
46.96004
46.96516
46.97475
46.99594
47.00169
47.00959
47.01931
47.04491
47.06283
47.07059
47.08644
47.09999
47.10884
47.11455
47.12849
47.14385
47.15350
47.17842
47.18254
47.19762
47.21211
47.21817
47.23341
47.24038
47.24835
47.25607
47.26770
47.27732
47.29110
47.30067
47.30127
47.31856
47.32042
47.34133
47.34381
47.35739
47.36951
47.37600
47.38958
47.40098
47.41401
47.42899
47.43297
47.44794
47.46818
47.47383
47.48008
47.50062
47.51028
47.53589
47.54586
47.55592
47.56743
47.58659
47.59027
47.59711
47.60847
47.61363
47.63092
47.64246
47.65714
47.67470
47.68310
47.69836
47.71581
47.72464
47.73554
47.74587
47.75164
47.75399
47.77789
47.78188
47.79143
47.79430
47.79979
47.81759
47.82873
47.83426
47.84624
47.85246
47.86012
47.87483
47.88291
47.88691
47.89152
47.91112
47.91953
47.92333
47.93052
47.93801
47.94687
47.95463
47.95818
47.97490
47.98038
47.99186
47.99825
48.01173
48.02171
48.02457
48.03022
48.05000
48.05484
48.06227
48.07668
48.07940
48.08590
48.09562
48.11187
48.12581
48.13674
48.14224
48.14810
48.16253
48.17248
48.17585
48.18901
48.19515
48.20740
48.21286
48.22173
48.23489
48.24000
48.24929
48.25464
48.26540
48.26864
48.29026
48.29268
48.29454
48.30400
48.32018
48.33012
48.33812
48.35216
48.36389
48.36687
48.37761
48.38086
48.40080
48.41074
48.43722
48.44486
48.45318
48.45937
48.46740
48.48333
48.50842
48.51885
48.52878
48.53569
48.54257
48.54823
48.56435
48.57039
48.58142
48.58477
48.60013
48.60807
48.62160
48.63303
48.65204
48.66102
48.69561
48.69912
48.71727
48.72434
48.75274
48.76262
48.76799
48.78234
48.79005
48.80141
48.81026
48.81612
48.83964
48.84337
48.84805
48.85497
48.87526
48.88806
48.89522
48.90169
48.92303
48.93601
48.94572
48.94671
48.96316
48.97331
48.99062
49.00679
49.00952
49.01549
49.02997
49.03751
49.05195
49.05817
49.07828
49.08015
49.10467
49.10669
49.12169
49.13907
49.14256
49.16915
49.16964
49.19585
49.20137
49.21412
49.22646
49.23178
49.26147
49.26446
49.28015
49.28553
49.29358
49.30303
49.32948
49.33599
49.34649
49.35714
49.36827
49.37873
49.41704
49.42268
49.42450
49.44002
49.45859
49.46249
49.48915
49.50397
49.51230
49.52217
49.52615
49.53289
49.54290
49.55388
49.57779
49.58310
49.61023
49.61704
49.63688
49.64423
49.66776
49.67579
49.69391
49.70292
49.70849
49.72820
49.73354
49.73856
49.74664
49.75333
49.78193
49.79475
49.81139
49.81927
49.82491
49.83323
49.83528
49.85093
49.88762
49.89347
49.91447
49.91721
49.92882
49.93992
49.94291
49.94462
49.99965
50.01125
50.02477
50.03605
50.04518
50.05450
50.06550
50.07794
50.08194
50.08672
50.10967
50.12155
50.13562
50.13899
50.17031
50.17900
50.18851
50.19667
50.21864
50.23812
50.24308
50.25129
50.27138
50.27422
50.29473
50.30330
50.31866
50.33848
50.35191
50.36257
50.38085
50.39549
50.42475
50.43752
50.45781
50.46851
50.50580
50.51080
50.53044
50.53586
50.55253
50.55849
50.57595
50.58346
50.59407
50.59765
50.60272
50.61038
50.62223
50.62510
50.64383
50.65078
50.67513
50.68143
50.69287
50.70138
50.71725
50.72311
50.72907
50.73026
50.76377
50.77022
50.79886
50.81456
50.84038
50.84448
50.85016
50.86350
50.88313
50.88552
50.90468
50.91549
50.93135
50.93798
50.93872
50.95127
50.97082
50.97637
51.00509
51.01325
51.02271
51.03303
51.04260
51.04655
51.07371
51.07942
51.09216
51.09706
51.10453
51.11449
51.11934
51.12027
51.13753
51.14676
51.15415
51.15979
51.17970
51.18966
51.20402
51.22363
51.22748
51.23113
51.24002
51.24187
51.25416
51.25862
51.27379
51.28008
51.29204
51.29921
51.31109
51.31374
51.32624
51.33566
51.35098
51.35512
51.37803
51.38429
51.39821
51.39966
51.41449
51.42072
51.44055
51.45321
51.46661
51.46850
51.47340
51.47946
51.50844
51.51664
51.52407
51.53254
51.54193
51.54652
51.55954
51.56381
51.58890
51.59205
51.60650
51.61236
51.61901
51.62751
51.64635
51.65760
51.66999
51.67208
51.67933
51.68635
51.71050
51.72619
51.73825
51.74120
51.76540
51.76931
51.77781
51.78467
51.79155
51.79873
51.80767
51.80914
51.82215
51.82762
51.83495
51.84158
51.85278
51.86078
51.87995
51.88311
51.90475
51.91060
51.91915
51.92568
51.93341
51.93766
51.94533
51.95128
51.95757
51.96175
51.96785
51.97061
51.97509
51.98501
52.00408
52.01206
52.01785
52.03390
52.03646
52.04636
52.05545
52.06135
52.08320
52.08957
52.11030
52.11124
52.12195
52.12439
52.12904
52.13350
52.14625
52.15788
52.15939
52.16273
52.17210
52.18064
52.19090
52.20094
52.20888
52.21442
52.22527
52.23113
52.24322
52.24566
52.25499
52.26406
52.26917
52.27191
52.28039
52.28526
52.29264
52.29655
52.30113
52.31454
52.31789
52.32669
52.33307
52.33740
52.34290
52.34643
52.36114
52.36276
52.36509
52.37067
52.37528
52.38753
52.39290
52.39678
52.40098
52.41089
52.41935
52.42341
52.42711
52.43041
52.43347
52.43736
52.44368
52.45316
52.46489
52.46873
52.47133
52.47541
52.48022
52.48702
52.49592
52.49844
52.50316
52.51156
52.51779
52.52659
52.53037
52.53438
52.54069
52.54337
52.54854
52.55273
52.56361
52.57217
52.57447
52.58065
52.58931
52.59258
52.59925
52.60614
52.61336
52.61569
52.62240
52.62591
52.62698
52.63454
52.63649
52.63981
52.64840
52.64876
52.65671
52.66139
52.66287
52.66786
52.67314
52.67677
52.67990
52.68777
52.68861
52.69346
52.70120
52.71037
52.71334
52.71785
52.72588
52.72916
52.72997
52.73739
52.74902
52.75037
52.75750
52.76086
52.76659
52.77263
52.77416
52.78019
52.78255
52.79044
52.79598
52.79990
52.80199
52.81093
52.81607
52.82679
52.82869
52.83023
52.83852
52.84321
52.85085
52.85408
52.85992
52.87057
52.87335
52.88112
52.88356
52.88530
52.89092
52.89251
52.89891
52.90623
52.91364
52.91467
52.92092
52.92590
52.92817
52.93384
52.93877
52.94448
52.95211
52.96086
52.96539
52.97255
52.97519
52.97680
52.98196
52.99311
52.99804
53.00329
53.01044
53.01142
53.02102
53.02401
53.02864
53.03698
53.04625
53.04658
53.05179
53.05582
53.05976
53.06392
53.07473
53.08028
53.08559
53.09158
53.09355
53.09680
53.10738
53.10807
53.11579
53.11943
53.12286
53.13192
53.14086
53.14410
53.15074
53.15440
53.15787
53.16104
53.16942
53.17783
53.18825
53.18849
53.19473
53.20795
53.21012
53.21689
53.22557
53.22936
53.23608
53.24192
53.24706
53.25710
53.26300
53.26651
53.27524
53.28115
53.28472
53.29252
53.30401
53.30878
53.32078
53.32454
53.32692
53.33315
53.33973
53.34592
53.35557
53.36303
53.37052
53.37560
53.38511
53.39180
53.39774
53.41209
53.41440
53.41683
53.42498
53.43753
53.44703
53.44781
53.46933
53.47155
53.48042
53.48822
53.49444
53.50113
53.50901
53.51936
53.52520
53.53599
53.54413
53.55547
53.55950
53.57394
53.58110
53.58496
53.59132
53.59776
53.60974
53.62147
53.62635
53.63522
53.64018
53.64871
53.65052
53.65710
53.67380
53.68146
53.68633
53.69863
53.71050
53.71968
53.72168
53.72933
53.73882
53.75388
53.77390
53.79568
53.82101
53.82129
53.82892
53.84291
53.84622
53.87110
53.88294
53.89361
53.91102
53.91760
53.95012
53.96893
53.98690
54.00986
54.01085
54.01940
54.05389
54.10961
54.15398
54.18546
54.20779
54.22573
54.28472
54.28773
54.35256
54.40056
54.47630
54.55180
output values(eigvd+1):
-0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209 -0.00209
output values:
0.00182 0.00180 0.00175 0.00166 0.00164 0.00166 0.00167 0.00167 0.00164 0.00166 0.00169 0.00168 0.00164 0.00156 0.00155 0.00154 0.00156 0.00154 0.00152 0.00147 0.00141 0.00138 0.00137 0.00133 0.00131 0.00131 0.00134 0.00134 0.00134 0.00135 0.00135 0.00130 0.00127 0.00125 0.00125 0.00126 0.00128 0.00128 0.00127 0.00119 0.00113 0.00111 0.00111 0.00109 0.00106 0.00102 0.00099 0.00097 0.00093 0.00091 0.00086 0.00086 0.00085 0.00082 0.00082 0.00082 0.00086 0.00088 0.00088 0.00088 0.00085 0.00081 0.00073 0.00067 0.00065 0.00064 0.00065 0.00065 0.00063 0.00058 0.00056 0.00055 0.00049 0.00042 0.00040 0.00038 0.00040 0.00039 0.00039 0.00039 0.00040 0.00040 0.00034 0.00029 0.00028 0.00026 0.00024 0.00019 0.00015 0.00009 0.00006 0.00006 0.00002 0.00004 0.00007 0.00004 0.00003 -0.00002 -0.00003 -0.00002 -0.00003 -0.00005 -0.00008 -0.00010 -0.00016 -0.00021 -0.00025 -0.00028 -0.00034 -0.00037 -0.00037 -0.00033 -0.00031 -0.00033 -0.00033 -0.00033 -0.00028 -0.00028 -0.00034 -0.00040 -0.00042 -0.00045 -0.00043 -0.00040 -0.00041 -0.00044 -0.00047 -0.00058 -0.00067 -0.00072 -0.00072 -0.00070 -0.00064 -0.00065 -0.00066 -0.00068 -0.00070 -0.00075 -0.00076 -0.00075 -0.00072 -0.00076 -0.00081 -0.00083 -0.00088 -0.00093 -0.00095 -0.00095 -0.00098 -0.00100

bash-4.4$