0 KSP Residual norm 1.346953817559e+03 1 KSP Residual norm 3.274139702391e+02 2 KSP Residual norm 1.770181368415e+02 3 KSP Residual norm 1.175741243626e+02 4 KSP Residual norm 9.169835666768e+01 5 KSP Residual norm 7.531550813127e+01 6 KSP Residual norm 6.268494959898e+01 7 KSP Residual norm 5.443201798725e+01 8 KSP Residual norm 4.869785508666e+01 9 KSP Residual norm 4.338332494645e+01 10 KSP Residual norm 3.947450279984e+01 11 KSP Residual norm 3.718297500599e+01 12 KSP Residual norm 3.420301085290e+01 13 KSP Residual norm 3.172185161287e+01 14 KSP Residual norm 2.936319408104e+01 15 KSP Residual norm 2.717918936173e+01 16 KSP Residual norm 2.621646570045e+01 17 KSP Residual norm 2.477786235533e+01 18 KSP Residual norm 2.336479725211e+01 19 KSP Residual norm 2.212519176854e+01 20 KSP Residual norm 2.097501695808e+01 21 KSP Residual norm 2.033550657779e+01 22 KSP Residual norm 1.932739011362e+01 23 KSP Residual norm 1.862843944146e+01 24 KSP Residual norm 1.785103104084e+01 25 KSP Residual norm 1.702299881884e+01 26 KSP Residual norm 1.664794880523e+01 27 KSP Residual norm 1.594034758378e+01 28 KSP Residual norm 1.545793986133e+01 29 KSP Residual norm 1.488999878532e+01 30 KSP Residual norm 1.440960754131e+01 31 KSP Residual norm 1.409310838268e+01 32 KSP Residual norm 1.352314900370e+01 33 KSP Residual norm 1.325539065871e+01 34 KSP Residual norm 1.280396953687e+01 35 KSP Residual norm 1.246010014200e+01 36 KSP Residual norm 1.219134248279e+01 37 KSP Residual norm 1.180643443846e+01 38 KSP Residual norm 1.160060584816e+01 39 KSP Residual norm 1.120443701144e+01 40 KSP Residual norm 1.102049402879e+01 41 KSP Residual norm 1.075205936229e+01 42 KSP Residual norm 1.046809575261e+01 43 KSP Residual norm 1.029399747870e+01 44 KSP Residual norm 9.991738720754e+00 45 KSP Residual norm 9.873024262224e+00 46 KSP Residual norm 9.588794436379e+00 47 KSP Residual norm 9.430454035317e+00 48 KSP Residual norm 9.248328100537e+00 49 KSP Residual norm 9.030628189123e+00 50 KSP Residual norm 8.915898480579e+00 51 KSP Residual norm 8.674031215756e+00 52 KSP Residual norm 8.585786389012e+00 53 KSP Residual norm 8.367712861242e+00 54 KSP Residual norm 8.252615462460e+00 55 KSP Residual norm 8.108086241973e+00 56 KSP Residual norm 7.935762659279e+00 57 KSP Residual norm 7.846724035162e+00 58 KSP Residual norm 7.662830778290e+00 59 KSP Residual norm 7.596523151993e+00 60 KSP Residual norm 7.408853013322e+00 61 KSP Residual norm 7.339011958076e+00 62 KSP Residual norm 7.205146731150e+00 63 KSP Residual norm 7.082655055380e+00 64 KSP Residual norm 6.999480035418e+00 65 KSP Residual norm 6.857904104506e+00 66 KSP Residual norm 6.808633832073e+00 67 KSP Residual norm 6.648782130079e+00 68 KSP Residual norm 6.605839792077e+00 69 KSP Residual norm 6.474771018185e+00 70 KSP Residual norm 6.406005455496e+00 71 KSP Residual norm 6.307356219131e+00 72 KSP Residual norm 6.211251295921e+00 73 KSP Residual norm 6.156947502046e+00 74 KSP Residual norm 6.031626631083e+00 75 KSP Residual norm 5.995824929714e+00 76 KSP Residual norm 5.876242492407e+00 77 KSP Residual norm 5.842252765868e+00 78 KSP Residual norm 5.726402565367e+00 79 KSP Residual norm 5.684455384404e+00 80 KSP Residual norm 5.602075809563e+00 81 KSP Residual norm 5.528266076286e+00 82 KSP Residual norm 5.473860894826e+00 83 KSP Residual norm 5.383105666398e+00 84 KSP Residual norm 5.352867075229e+00 85 KSP Residual norm 5.247048207300e+00 86 KSP Residual norm 5.225091684735e+00 87 KSP Residual norm 5.127850895125e+00 88 KSP Residual norm 5.101501880757e+00 89 KSP Residual norm 5.012889690914e+00 90 KSP Residual norm 4.976277437763e+00 91 KSP Residual norm 4.912834760707e+00 92 KSP Residual norm 4.853452085850e+00 93 KSP Residual norm 4.810328476550e+00 94 KSP Residual norm 4.740036800588e+00 95 KSP Residual norm 4.713716306542e+00 96 KSP Residual norm 4.631259465809e+00 97 KSP Residual norm 4.614619308966e+00 98 KSP Residual norm 4.533679553249e+00 99 KSP Residual norm 4.518490951351e+00 100 KSP Residual norm 4.438637408966e+00 101 KSP Residual norm 4.420323685697e+00 102 KSP Residual norm 4.355564171219e+00 103 KSP Residual norm 4.323223252085e+00 104 KSP Residual norm 4.271544070886e+00 105 KSP Residual norm 4.228817316196e+00 106 KSP Residual norm 4.193581760800e+00 107 KSP Residual norm 4.137381331345e+00 108 KSP Residual norm 4.111976424082e+00 109 KSP Residual norm 4.049902657927e+00 110 KSP Residual norm 4.032403913252e+00 111 KSP Residual norm 3.958896742593e+00 112 KSP Residual norm 3.941966267980e+00 113 KSP Residual norm 3.866843670312e+00 114 KSP Residual norm 3.846407853609e+00 115 KSP Residual norm 3.774693458899e+00 116 KSP Residual norm 3.759758130078e+00 117 KSP Residual norm 3.714516147322e+00 118 KSP Residual norm 3.713718827860e+00 119 KSP Residual norm 3.691002623051e+00 120 KSP Residual norm 3.689113816917e+00 121 KSP Residual norm 3.657040448242e+00 122 KSP Residual norm 3.612444634733e+00 123 KSP Residual norm 3.556035456912e+00 124 KSP Residual norm 3.499573029328e+00 125 KSP Residual norm 3.477804897316e+00 126 KSP Residual norm 3.450175548562e+00 127 KSP Residual norm 3.453767135912e+00 128 KSP Residual norm 3.406671096983e+00 129 KSP Residual norm 3.378748412176e+00 130 KSP Residual norm 3.312759137508e+00 131 KSP Residual norm 3.309286931777e+00 132 KSP Residual norm 3.277739587825e+00 133 KSP Residual norm 3.278646017791e+00 134 KSP Residual norm 3.212527355472e+00 135 KSP Residual norm 3.190484838703e+00 136 KSP Residual norm 3.146189991219e+00 137 KSP Residual norm 3.158151111729e+00 138 KSP Residual norm 3.115124328931e+00 139 KSP Residual norm 3.089654001312e+00 140 KSP Residual norm 3.035938328883e+00 141 KSP Residual norm 3.036056831827e+00 142 KSP Residual norm 3.010458561319e+00 143 KSP Residual norm 2.991633644517e+00 144 KSP Residual norm 2.938275093035e+00 145 KSP Residual norm 2.926247855122e+00 146 KSP Residual norm 2.906096800658e+00 147 KSP Residual norm 2.890026196984e+00 148 KSP Residual norm 2.845753901712e+00 149 KSP Residual norm 2.825421449243e+00 150 KSP Residual norm 2.810805653874e+00 151 KSP Residual norm 2.788958933793e+00 152 KSP Residual norm 2.753518286446e+00 153 KSP Residual norm 2.731375196454e+00 154 KSP Residual norm 2.719692303020e+00 155 KSP Residual norm 2.692969408775e+00 156 KSP Residual norm 2.662507214904e+00 157 KSP Residual norm 2.642690068267e+00 158 KSP Residual norm 2.632430559908e+00 159 KSP Residual norm 2.599336367891e+00 160 KSP Residual norm 2.576577470183e+00 161 KSP Residual norm 2.557439529168e+00 162 KSP Residual norm 2.545902315229e+00 163 KSP Residual norm 2.509913516509e+00 164 KSP Residual norm 2.495590862357e+00 165 KSP Residual norm 2.476848554745e+00 166 KSP Residual norm 2.460169644645e+00 167 KSP Residual norm 2.429592221301e+00 168 KSP Residual norm 2.425050329887e+00 169 KSP Residual norm 2.408195682813e+00 170 KSP Residual norm 2.401239066928e+00 171 KSP Residual norm 2.397767119846e+00 172 KSP Residual norm 2.428811108681e+00 173 KSP Residual norm 2.456685594737e+00 174 KSP Residual norm 2.534133745436e+00 175 KSP Residual norm 2.650118906465e+00 176 KSP Residual norm 2.831163903563e+00 177 KSP Residual norm 3.049164204011e+00 178 KSP Residual norm 3.351549188018e+00 179 KSP Residual norm 3.666787670376e+00 180 KSP Residual norm 3.948575498375e+00 181 KSP Residual norm 4.084372618743e+00 182 KSP Residual norm 4.018668216716e+00 183 KSP Residual norm 3.693261254936e+00 184 KSP Residual norm 3.239563644616e+00 185 KSP Residual norm 2.775327744053e+00 186 KSP Residual norm 2.400306179608e+00 187 KSP Residual norm 2.165251454902e+00 188 KSP Residual norm 2.071665626456e+00 189 KSP Residual norm 2.066301289823e+00 190 KSP Residual norm 2.087743315389e+00 191 KSP Residual norm 2.070992907879e+00 192 KSP Residual norm 1.973700465181e+00 193 KSP Residual norm 1.849124953204e+00 194 KSP Residual norm 1.757817323889e+00 195 KSP Residual norm 1.732531126024e+00 196 KSP Residual norm 1.731579920902e+00 197 KSP Residual norm 1.717019308594e+00 198 KSP Residual norm 1.623419174162e+00 199 KSP Residual norm 1.508278226438e+00 200 KSP Residual norm 1.426183789258e+00 201 KSP Residual norm 1.428733168707e+00 202 KSP Residual norm 1.463227703364e+00 203 KSP Residual norm 1.479071113787e+00 204 KSP Residual norm 1.392290528936e+00 205 KSP Residual norm 1.282494592111e+00 206 KSP Residual norm 1.214489751065e+00 207 KSP Residual norm 1.238474219295e+00 208 KSP Residual norm 1.276801988544e+00 209 KSP Residual norm 1.271042400685e+00 210 KSP Residual norm 1.167093575023e+00 211 KSP Residual norm 1.082652811340e+00 212 KSP Residual norm 1.058995048483e+00 213 KSP Residual norm 1.102623146432e+00 214 KSP Residual norm 1.109194567446e+00 215 KSP Residual norm 1.055978461830e+00 216 KSP Residual norm 9.739930799305e-01 217 KSP Residual norm 9.494977965519e-01 218 KSP Residual norm 9.643686835203e-01 219 KSP Residual norm 9.703004510308e-01 220 KSP Residual norm 9.232401162201e-01 221 KSP Residual norm 8.770774476480e-01 222 KSP Residual norm 8.627455608171e-01 223 KSP Residual norm 8.661248878851e-01 224 KSP Residual norm 8.435608074698e-01 225 KSP Residual norm 7.994011260435e-01 226 KSP Residual norm 7.814959298520e-01 227 KSP Residual norm 7.861371353106e-01 228 KSP Residual norm 7.759927803409e-01 229 KSP Residual norm 7.281293955749e-01 230 KSP Residual norm 6.976116301092e-01 231 KSP Residual norm 6.967488835169e-01 232 KSP Residual norm 7.087401093496e-01 233 KSP Residual norm 6.748216619551e-01 234 KSP Residual norm 6.343299157792e-01 235 KSP Residual norm 6.169714999181e-01 236 KSP Residual norm 6.284396010733e-01 237 KSP Residual norm 6.125309754642e-01 238 KSP Residual norm 5.803960195941e-01 239 KSP Residual norm 5.559718231131e-01 240 KSP Residual norm 5.561967265963e-01 241 KSP Residual norm 5.448738014398e-01 242 KSP Residual norm 5.189853596880e-01 243 KSP Residual norm 5.006556149720e-01 244 KSP Residual norm 4.967723409740e-01 245 KSP Residual norm 4.850803191885e-01 246 KSP Residual norm 4.604159784595e-01 247 KSP Residual norm 4.484069885621e-01 248 KSP Residual norm 4.443647129268e-01 249 KSP Residual norm 4.342512494727e-01 250 KSP Residual norm 4.084454276466e-01 251 KSP Residual norm 3.979945687476e-01 252 KSP Residual norm 3.928594754887e-01 253 KSP Residual norm 3.805308661692e-01 254 KSP Residual norm 3.550933323027e-01 255 KSP Residual norm 3.448000721022e-01 256 KSP Residual norm 3.402103782250e-01 257 KSP Residual norm 3.295352835624e-01 258 KSP Residual norm 3.110218596129e-01 259 KSP Residual norm 3.023746460412e-01 260 KSP Residual norm 2.985606170192e-01 261 KSP Residual norm 2.867298941202e-01 262 KSP Residual norm 2.738843834531e-01 263 KSP Residual norm 2.664313838028e-01 264 KSP Residual norm 2.623743805181e-01 265 KSP Residual norm 2.521841003869e-01 266 KSP Residual norm 2.469918518496e-01 267 KSP Residual norm 2.425173057268e-01 268 KSP Residual norm 2.366984407614e-01 269 KSP Residual norm 2.255970441287e-01 270 KSP Residual norm 2.215880826942e-01 271 KSP Residual norm 2.181782305566e-01 272 KSP Residual norm 2.112272093283e-01 273 KSP Residual norm 2.034233607796e-01 274 KSP Residual norm 2.001392697920e-01 275 KSP Residual norm 1.958990441047e-01 276 KSP Residual norm 1.870401806049e-01 277 KSP Residual norm 1.817534812292e-01 278 KSP Residual norm 1.782514760212e-01 279 KSP Residual norm 1.748511001839e-01 280 KSP Residual norm 1.679908584121e-01 281 KSP Residual norm 1.645732072375e-01 282 KSP Residual norm 1.591410970573e-01 283 KSP Residual norm 1.538901687724e-01 284 KSP Residual norm 1.494891668477e-01 285 KSP Residual norm 1.471605684630e-01 286 KSP Residual norm 1.423639587499e-01 287 KSP Residual norm 1.373043740971e-01 288 KSP Residual norm 1.343613068687e-01 289 KSP Residual norm 1.300730439713e-01 290 KSP Residual norm 1.258164799779e-01 291 KSP Residual norm 1.221660285389e-01 292 KSP Residual norm 1.204520612058e-01 293 KSP Residual norm 1.153340869859e-01 294 KSP Residual norm 1.114834107405e-01 295 KSP Residual norm 1.087248316813e-01 296 KSP Residual norm 1.063192581056e-01 297 KSP Residual norm 1.022265664114e-01 298 KSP Residual norm 9.903001065652e-02 299 KSP Residual norm 9.653610991185e-02 300 KSP Residual norm 9.320945367825e-02 301 KSP Residual norm 9.086308554102e-02 302 KSP Residual norm 8.796607988372e-02 303 KSP Residual norm 8.514014789152e-02 304 KSP Residual norm 8.180416739185e-02 305 KSP Residual norm 8.034665234888e-02 306 KSP Residual norm 7.779064613720e-02 307 KSP Residual norm 7.496788881402e-02 308 KSP Residual norm 7.266206976109e-02 309 KSP Residual norm 7.062935653758e-02 310 KSP Residual norm 6.825578881633e-02 311 KSP Residual norm 6.588191047416e-02 312 KSP Residual norm 6.443183170527e-02 313 KSP Residual norm 6.177493493206e-02 314 KSP Residual norm 5.966336510515e-02 315 KSP Residual norm 5.762142763783e-02 316 KSP Residual norm 5.591187529541e-02 317 KSP Residual norm 5.356171140349e-02 318 KSP Residual norm 5.174860684428e-02 319 KSP Residual norm 5.007547568913e-02 320 KSP Residual norm 4.808519480149e-02 321 KSP Residual norm 4.667747656704e-02 322 KSP Residual norm 4.492637053841e-02 323 KSP Residual norm 4.340247404716e-02 324 KSP Residual norm 4.172281982019e-02 325 KSP Residual norm 4.060729381696e-02 326 KSP Residual norm 3.877964805421e-02 327 KSP Residual norm 3.718080152239e-02 328 KSP Residual norm 3.594682365308e-02 329 KSP Residual norm 3.462279029355e-02 330 KSP Residual norm 3.328028954328e-02 331 KSP Residual norm 3.195154001165e-02 332 KSP Residual norm 3.099407275572e-02 333 KSP Residual norm 2.961082565440e-02 334 KSP Residual norm 2.853446047627e-02 335 KSP Residual norm 2.722177488789e-02 336 KSP Residual norm 2.599224234572e-02 337 KSP Residual norm 2.492790594053e-02 338 KSP Residual norm 2.392982770069e-02 339 KSP Residual norm 2.298093041665e-02 340 KSP Residual norm 2.196844594335e-02 341 KSP Residual norm 2.125814933478e-02 342 KSP Residual norm 2.018030082462e-02 343 KSP Residual norm 1.923589299932e-02 344 KSP Residual norm 1.827566631313e-02 345 KSP Residual norm 1.741707159918e-02 346 KSP Residual norm 1.659942748823e-02 347 KSP Residual norm 1.588230265675e-02 348 KSP Residual norm 1.523595386631e-02 349 KSP Residual norm 1.440874521459e-02 350 KSP Residual norm 1.375193923147e-02 351 KSP Residual norm 1.294300066829e-02 KSP Object: 6 MPI processes type: cg maximum iterations=10000, nonzero initial guess tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: 6 MPI processes type: bjacobi number of blocks = 6 Local solver information for first block is in the following KSP and PC objects on rank 0: Use -ksp_view ::ascii_info_detail to display information for all blocks KSP Object: (sub_) 1 MPI processes type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (sub_) 1 MPI processes type: ilu out-of-place factorization 0 levels of fill tolerance for zero pivot 2.22045e-14 matrix ordering: natural factor fill ratio given 1., needed 1. Factored matrix follows: Mat Object: 1 MPI processes type: seqaij rows=22369536, cols=22369536 package used to perform factorization: petsc total: nonzeros=156062806, allocated nonzeros=156062806 not using I-node routines linear system matrix = precond matrix: Mat Object: (sub_) 1 MPI processes type: seqaij rows=22369536, cols=22369536 total: nonzeros=156062806, allocated nonzeros=156062806 total number of mallocs used during MatSetValues calls=0 not using I-node routines linear system matrix = precond matrix: Mat Object: 6 MPI processes type: mpiaij rows=133432831, cols=133432831 total: nonzeros=932463091, allocated nonzeros=932463091 total number of mallocs used during MatSetValues calls=0 Residual norm 6.38002e-05 WARNING: -log_summary is being deprecated; switch to -log_view ************************************************************************************************************************ *** WIDEN YOUR WINDOW TO 120 CHARACTERS. Use 'enscript -r -fCourier9' to print this document *** ************************************************************************************************************************ ---------------------------------------------- PETSc Performance Summary: ---------------------------------------------- ./ex45 on a named glados.dl.ac.uk with 6 processors, by kchockalingam Thu Sep 30 16:49:20 2021 Using Petsc Release Version 3.15.3, Aug 06, 2021 Max Max/Min Avg Total Time (sec): 4.399e+02 1.000 4.399e+02 Objects: 3.900e+01 1.000 3.900e+01 Flop: 2.989e+11 1.010 2.972e+11 1.783e+12 Flop/sec: 6.796e+08 1.010 6.757e+08 4.054e+09 MPI Messages: 1.063e+03 1.499 8.277e+02 4.966e+03 MPI Message Lengths: 9.828e+08 1.605 8.897e+05 4.418e+09 MPI Reductions: 1.108e+03 1.000 Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract) e.g., VecAXPY() for real vectors of length N --> 2N flop and VecAXPY() for complex vectors of length N --> 8N flop Summary of Stages: ----- Time ------ ----- Flop ------ --- Messages --- -- Message Lengths -- -- Reductions -- Avg %Total Avg %Total Count %Total Avg %Total Count %Total 0: Main Stage: 4.3990e+02 100.0% 1.7833e+12 100.0% 4.966e+03 100.0% 8.897e+05 100.0% 1.090e+03 98.4% ------------------------------------------------------------------------------------------------------------------------ See the 'Profiling' chapter of the users' manual for details on interpreting output. Phase summary info: Count: number of times phase was executed Time and Flop: Max - maximum over all processors Ratio - ratio of maximum to minimum over all processors Mess: number of messages sent AvgLen: average message length (bytes) Reduct: number of global reductions Global: entire computation Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop(). %T - percent time in this phase %F - percent flop in this phase %M - percent messages in this phase %L - percent message lengths in this phase %R - percent reductions in this phase Total Mflop/s: 10e-6 * (sum of flop over all processors)/(max time over all processors) ------------------------------------------------------------------------------------------------------------------------ Event Count Time (sec) Flop --- Global --- --- Stage ---- Total Max Ratio Max Ratio Max Ratio Mess AvgLen Reduct %T %F %M %L %R %T %F %M %L %R Mflop/s ------------------------------------------------------------------------------------------------------------------------ --- Event Stage 0: Main Stage BuildTwoSided 3 1.0 6.7735e+002709.6 0.00e+00 0.0 1.4e+01 4.0e+00 3.0e+00 1 0 0 0 0 1 0 0 0 0 0 BuildTwoSidedF 2 1.0 6.7692e+0089222.2 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 0 1 0 0 0 0 0 MatMult 352 1.0 1.3277e+02 1.1 1.02e+11 1.0 5.0e+03 8.9e+05 1.0e+00 29 34100100 0 29 34100100 0 4590 MatSolve 352 1.0 1.3978e+02 1.0 1.02e+11 1.0 0.0e+00 0.0e+00 0.0e+00 31 34 0 0 0 31 34 0 0 0 4352 MatLUFactorNum 1 1.0 1.7052e+00 1.6 4.85e+08 1.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 1697 MatILUFactorSym 1 1.0 9.9017e-01 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatAssemblyBegin 2 1.0 6.7693e+0044960.3 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00 1 0 0 0 0 1 0 0 0 0 0 MatAssemblyEnd 2 1.0 1.0062e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatGetRowIJ 1 1.0 5.1409e-07 4.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatGetOrdering 1 1.0 1.1043e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 MatView 3 3.0 1.2257e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+00 0 0 0 0 0 0 0 0 0 0 0 KSPSetUp 2 1.0 1.3861e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00 0 0 0 0 1 0 0 0 0 1 0 KSPSolve 1 1.0 4.0826e+02 1.0 2.98e+11 1.0 4.9e+03 8.9e+05 1.1e+03 93100100100 95 93100100100 97 4355 DMCreateMat 1 1.0 2.1118e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 7.0e+00 5 0 0 0 1 5 0 0 0 1 0 SFSetGraph 2 1.0 4.0222e-02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 SFSetUp 1 1.0 1.0695e-02 1.4 0.00e+00 0.0 2.8e+01 2.2e+05 1.0e+00 0 0 1 0 0 0 0 1 0 0 0 SFPack 352 1.0 2.4720e-01 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 SFUnpack 352 1.0 2.2114e-04 1.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecTDot 702 1.0 4.3309e+01 1.2 3.14e+10 1.0 0.0e+00 0.0e+00 7.0e+02 9 11 0 0 63 9 11 0 0 64 4326 VecNorm 353 1.0 3.0947e+01 1.1 1.58e+10 1.0 0.0e+00 0.0e+00 3.5e+02 7 5 0 0 32 7 5 0 0 32 3044 VecCopy 2 1.0 7.7089e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 0 0 0 0 0 0 0 0 0 0 0 VecSet 354 1.0 8.5245e+00 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 2 0 0 0 0 2 0 0 0 0 0 VecAXPY 703 1.0 4.4681e+01 1.0 3.15e+10 1.0 0.0e+00 0.0e+00 0.0e+00 10 11 0 0 0 10 11 0 0 0 4199 VecAYPX 350 1.0 2.2380e+01 1.1 1.57e+10 1.0 0.0e+00 0.0e+00 0.0e+00 5 5 0 0 0 5 5 0 0 0 4173 VecScatterBegin 352 1.0 2.7032e-01 1.6 0.00e+00 0.0 5.0e+03 8.9e+05 1.0e+00 0 0100100 0 0 0100100 0 0 VecScatterEnd 352 1.0 1.6162e+01 3.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 2 0 0 0 0 2 0 0 0 0 0 PCSetUp 2 1.0 2.8061e+00 1.3 4.85e+08 1.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 1031 PCSetUpOnBlocks 1 1.0 2.8059e+00 1.3 4.85e+08 1.0 0.0e+00 0.0e+00 0.0e+00 1 0 0 0 0 1 0 0 0 0 1031 PCApply 352 1.0 1.4807e+02 1.0 1.02e+11 1.0 0.0e+00 0.0e+00 0.0e+00 33 34 0 0 0 33 34 0 0 0 4109 ------------------------------------------------------------------------------------------------------------------------ Memory usage is given in bytes: Object Type Creations Destructions Memory Descendants' Mem. Reports information only for process 0. --- Event Stage 0: Main Stage Krylov Solver 2 2 3272 0. DMKSP interface 1 1 664 0. Matrix 4 4 5001705212 0. Distributed Mesh 1 1 5560 0. Index Set 7 7 359664472 0. IS L to G Mapping 1 1 90353656 0. Star Forest Graph 4 4 4896 0. Discrete System 1 1 904 0. Weak Form 1 1 824 0. Vector 12 12 1075503816 0. Preconditioner 2 2 1936 0. Viewer 3 2 1696 0. ======================================================================================================================== Average time to get PetscTime(): 2.30968e-08 Average time for MPI_Barrier(): 2.78652e-06 Average time for zero size MPI_Send(): 1.03687e-06 #PETSc Option Table entries: -da_grid_x 511 -da_grid_y 511 -da_grid_z 511 -dm_mat_type mpiaij -dm_vec_type mpi -ksp_monitor -ksp_type cg -ksp_view -log_summary -pc_type bjacobi #End of PETSc Option Table entries Compiled without FORTRAN kernels Compiled with full precision matrices (default) sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4 Configure options: --package-prefix-hash=/home/kchockalingam/petsc-hash-pkgs --with-debugging=0 --with-clanguage=cxx COPTFLAGS="-mavx2 -g -O" CXXOPTFLAGS="-mavx2 -g -O" FOPTFLAGS="-mavx2 -g -O" --with-blaslapack=1 --download-hypre=1 --with-mpi-dir=/apps/packages/gcc/7.3.0/openmpi/3.1.2 --with-memalign=64 --download-metis=1 --download-parmetis=1 --download-superlu_dist=1 PETSC_ARCH=arch-ci-linux-gcc-cxx-avx2 ----------------------------------------- Libraries compiled on 2021-09-01 14:42:42 on glados.dl.ac.uk Machine characteristics: Linux-4.18.0-193.6.3.el8_2.x86_64-x86_64-with-centos-8.2.2004-Core Using PETSc directory: /home/kchockalingam/tools/petsc-3.15.3 Using PETSc arch: ----------------------------------------- Using C compiler: /apps/packages/gcc/7.3.0/openmpi/3.1.2/bin/mpicxx -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -mavx2 -g -O -fPIC Using Fortran compiler: /apps/packages/gcc/7.3.0/openmpi/3.1.2/bin/mpif90 -fPIC -Wall -ffree-line-length-0 -Wno-unused-dummy-argument -mavx2 -g -O ----------------------------------------- Using include paths: -I/home/kchockalingam/tools/petsc-3.15.3/include -I/home/kchockalingam/tools/petsc-3.15.3/arch-ci-linux-gcc-cxx-avx2/include -I/home/kchockalingam/petsc-hash-pkgs/a0ec64/include -I/apps/packages/gcc/7.3.0/openmpi/3.1.2/include ----------------------------------------- Using C linker: /apps/packages/gcc/7.3.0/openmpi/3.1.2/bin/mpicxx Using Fortran linker: /apps/packages/gcc/7.3.0/openmpi/3.1.2/bin/mpif90 Using libraries: -Wl,-rpath,/home/kchockalingam/tools/petsc-3.15.3/lib -L/home/kchockalingam/tools/petsc-3.15.3/lib -lpetsc -Wl,-rpath,/home/kchockalingam/petsc-hash-pkgs/a0ec64/lib -L/home/kchockalingam/petsc-hash-pkgs/a0ec64/lib -Wl,-rpath,/apps/packages/gcc/7.3.0/openmpi/3.1.2/lib -L/apps/packages/gcc/7.3.0/openmpi/3.1.2/lib -Wl,-rpath,/apps/packages/compilers/gcc/7.3.0/lib/gcc/x86_64-pc-linux-gnu/7.3.0 -L/apps/packages/compilers/gcc/7.3.0/lib/gcc/x86_64-pc-linux-gnu/7.3.0 -Wl,-rpath,/apps/packages/compilers/gcc/7.3.0/lib64 -L/apps/packages/compilers/gcc/7.3.0/lib64 -Wl,-rpath,/apps/packages/compilers/gcc/7.3.0/lib -L/apps/packages/compilers/gcc/7.3.0/lib -lHYPRE -lsuperlu_dist -llapack -lblas -lparmetis -lmetis -lX11 -lstdc++ -ldl -lmpi_usempi_ignore_tkr -lmpi_mpifh -lmpi -lgfortran -lm -lutil -lrt -lz -lgfortran -lm -lgfortran -lgcc_s -lquadmath -lpthread -lquadmath -lstdc++ -ldl -----------------------------------------