1 // SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. 2 // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause 3 /// @file 4 /// Functions for setting up and performing spanwise-statistics collection of turbulence quantities 5 6 #include "../../qfunctions/spanstats/turbulence.h" 7 8 #include <ceed.h> 9 #include <petscdmplex.h> 10 #include <petscsf.h> 11 #include <spanstats.h> 12 13 #include <navierstokes.h> 14 #include <petsc_ops.h> 15 16 // @brief Create CeedOperator for statistics collection 17 static PetscErrorCode CreateStatisticCollectionOperator(Honee honee, SpanStatsCtx spanstats, SpanStatsSetupData stats_data, ProblemData problem) { 18 Ceed ceed = honee->ceed; 19 CeedInt num_comp_stats = spanstats->num_comp_stats, num_comp_x, num_comp_q, q_data_size; 20 PetscInt dim, label_value = 0; 21 Turbulence_SpanStatsContext collect_ctx; 22 NewtonianIdealGasContext newtonian_ig_ctx; 23 CeedQFunctionContext collect_qfctx; 24 CeedQFunction qf_stats_collect; 25 CeedOperator op_stats_collect; 26 CeedVector q_data; 27 CeedElemRestriction elem_restr_qd; 28 DMLabel domain_label = NULL; 29 30 PetscFunctionBeginUser; 31 PetscCall(DMGetDimension(honee->dm, &dim)); 32 num_comp_x = dim; 33 PetscCallCeed(ceed, CeedBasisGetNumComponents(honee->basis_q, &num_comp_q)); 34 35 // Create Operator for statistics collection 36 switch (honee->phys->state_var) { 37 case STATEVAR_PRIMITIVE: 38 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, ChildStatsCollection_Prim, ChildStatsCollection_Prim_loc, &qf_stats_collect)); 39 break; 40 case STATEVAR_CONSERVATIVE: 41 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, ChildStatsCollection_Conserv, ChildStatsCollection_Conserv_loc, &qf_stats_collect)); 42 break; 43 case STATEVAR_ENTROPY: 44 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, ChildStatsCollection_Entropy, ChildStatsCollection_Entropy_loc, &qf_stats_collect)); 45 break; 46 } 47 48 if (spanstats->do_mms_test) { 49 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_stats_collect)); 50 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, ChildStatsCollectionMMSTest, ChildStatsCollectionMMSTest_loc, &qf_stats_collect)); 51 } 52 53 PetscCall(QDataGet(ceed, honee->dm, domain_label, label_value, honee->elem_restr_x, honee->basis_x, honee->x_coord, &elem_restr_qd, &q_data, 54 &q_data_size)); 55 56 { // Setup Collection Context 57 PetscCall(PetscNew(&collect_ctx)); 58 PetscCallCeed(ceed, CeedQFunctionContextGetData(problem->apply_vol_rhs.qfctx, CEED_MEM_HOST, &newtonian_ig_ctx)); 59 collect_ctx->gas = *newtonian_ig_ctx; 60 61 PetscCallCeed(ceed, CeedQFunctionContextCreate(honee->ceed, &collect_qfctx)); 62 PetscCallCeed(ceed, CeedQFunctionContextSetData(collect_qfctx, CEED_MEM_HOST, CEED_USE_POINTER, sizeof(*collect_ctx), collect_ctx)); 63 PetscCallCeed(ceed, CeedQFunctionContextSetDataDestroy(collect_qfctx, CEED_MEM_HOST, FreeContextPetsc)); 64 65 PetscCallCeed(ceed, CeedQFunctionContextRegisterDouble(collect_qfctx, "solution time", 66 offsetof(struct Turbulence_SpanStatsContext_, solution_time), 1, "Current solution time")); 67 PetscCallCeed(ceed, 68 CeedQFunctionContextRegisterDouble(collect_qfctx, "previous time", offsetof(struct Turbulence_SpanStatsContext_, previous_time), 1, 69 "Previous time statistics collection was done")); 70 71 PetscCallCeed(ceed, CeedQFunctionContextRestoreData(problem->apply_vol_rhs.qfctx, &newtonian_ig_ctx)); 72 } 73 74 PetscCallCeed(ceed, CeedQFunctionSetContext(qf_stats_collect, collect_qfctx)); 75 PetscCallCeed(ceed, CeedQFunctionContextDestroy(&collect_qfctx)); 76 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_stats_collect, "q", num_comp_q, CEED_EVAL_INTERP)); 77 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_stats_collect, "q_data", q_data_size, CEED_EVAL_NONE)); 78 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_stats_collect, "x", num_comp_x, CEED_EVAL_INTERP)); 79 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_stats_collect, "v", num_comp_stats, CEED_EVAL_NONE)); 80 81 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_stats_collect, NULL, NULL, &op_stats_collect)); 82 PetscCallCeed(ceed, CeedOperatorSetField(op_stats_collect, "q", honee->elem_restr_q, honee->basis_q, CEED_VECTOR_ACTIVE)); 83 PetscCallCeed(ceed, CeedOperatorSetField(op_stats_collect, "q_data", elem_restr_qd, CEED_BASIS_NONE, q_data)); 84 PetscCallCeed(ceed, CeedOperatorSetField(op_stats_collect, "x", honee->elem_restr_x, honee->basis_x, honee->x_coord)); 85 PetscCallCeed(ceed, CeedOperatorSetField(op_stats_collect, "v", stats_data->elem_restr_child_colloc, CEED_BASIS_NONE, CEED_VECTOR_ACTIVE)); 86 87 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_stats_collect, "solution time", &spanstats->solution_time_label)); 88 PetscCallCeed(ceed, CeedOperatorGetContextFieldLabel(op_stats_collect, "previous time", &spanstats->previous_time_label)); 89 90 PetscCall(OperatorApplyContextCreate(honee->dm, spanstats->dm, honee->ceed, op_stats_collect, honee->q_ceed, NULL, NULL, NULL, 91 &spanstats->op_stats_collect_ctx)); 92 93 PetscCall(CeedOperatorCreateLocalVecs(op_stats_collect, DMReturnVecType(spanstats->dm), PETSC_COMM_SELF, NULL, &spanstats->Child_Stats_loc)); 94 PetscCall(VecZeroEntries(spanstats->Child_Stats_loc)); 95 96 PetscCallCeed(ceed, CeedVectorDestroy(&q_data)); 97 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd)); 98 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_stats_collect)); 99 PetscCallCeed(ceed, CeedOperatorDestroy(&op_stats_collect)); 100 PetscFunctionReturn(PETSC_SUCCESS); 101 } 102 103 // @brief Creates operator for calculating error of method of manufactured solution (MMS) test 104 static PetscErrorCode SetupMMSErrorChecking(Honee honee, SpanStatsCtx spanstats, SpanStatsSetupData stats_data) { 105 Ceed ceed = honee->ceed; 106 CeedInt num_comp_stats = spanstats->num_comp_stats, num_comp_x, q_data_size; 107 CeedQFunction qf_error; 108 CeedOperator op_error; 109 CeedVector x_ceed, y_ceed; 110 DMLabel domain_label = NULL; 111 PetscInt label_value = 0; 112 CeedVector q_data; 113 CeedElemRestriction elem_restr_parent_qd; 114 115 PetscFunctionBeginUser; 116 PetscCall(QDataGet(ceed, spanstats->dm, domain_label, label_value, stats_data->elem_restr_parent_x, stats_data->basis_x, stats_data->x_coord, 117 &elem_restr_parent_qd, &q_data, &q_data_size)); 118 PetscCallCeed(ceed, CeedBasisGetNumComponents(stats_data->basis_x, &num_comp_x)); 119 120 PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, ChildStatsCollectionMMSTest_Error, ChildStatsCollectionMMSTest_Error_loc, &qf_error)); 121 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_error, "q", num_comp_stats, CEED_EVAL_INTERP)); 122 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_error, "qdata", q_data_size, CEED_EVAL_NONE)); 123 PetscCallCeed(ceed, CeedQFunctionAddInput(qf_error, "x", num_comp_x, CEED_EVAL_INTERP)); 124 PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_error, "v", num_comp_stats, CEED_EVAL_INTERP)); 125 126 PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_error, NULL, NULL, &op_error)); 127 PetscCallCeed(ceed, CeedOperatorSetField(op_error, "q", stats_data->elem_restr_parent_stats, stats_data->basis_stats, CEED_VECTOR_ACTIVE)); 128 PetscCallCeed(ceed, CeedOperatorSetField(op_error, "qdata", elem_restr_parent_qd, CEED_BASIS_NONE, q_data)); 129 PetscCallCeed(ceed, CeedOperatorSetField(op_error, "x", stats_data->elem_restr_parent_x, stats_data->basis_x, stats_data->x_coord)); 130 PetscCallCeed(ceed, CeedOperatorSetField(op_error, "v", stats_data->elem_restr_parent_stats, stats_data->basis_stats, CEED_VECTOR_ACTIVE)); 131 132 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(stats_data->elem_restr_parent_stats, &x_ceed, NULL)); 133 PetscCallCeed(ceed, CeedElemRestrictionCreateVector(stats_data->elem_restr_parent_stats, &y_ceed, NULL)); 134 PetscCall(OperatorApplyContextCreate(spanstats->dm, spanstats->dm, honee->ceed, op_error, x_ceed, y_ceed, NULL, NULL, &spanstats->mms_error_ctx)); 135 136 PetscCallCeed(ceed, CeedVectorDestroy(&q_data)); 137 PetscCallCeed(ceed, CeedVectorDestroy(&x_ceed)); 138 PetscCallCeed(ceed, CeedVectorDestroy(&y_ceed)); 139 PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_parent_qd)); 140 PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_error)); 141 PetscCallCeed(ceed, CeedOperatorDestroy(&op_error)); 142 PetscFunctionReturn(PETSC_SUCCESS); 143 } 144 145 // @brief Setup for statistics collection for turbulence quantities 146 PetscErrorCode SpanwiseStatisticsSetup_Turbulence(TS ts, PetscViewerAndFormat *ctx) { 147 Honee honee; 148 SpanStatsSetupData stats_setup_data; 149 SpanStatsCtx spanstats; 150 const char *prefix = "ts_monitor_spanstats_turbulence_"; 151 PetscBool is_ascii; 152 153 PetscFunctionBeginUser; 154 PetscCall(TSGetApplicationContext(ts, &honee)); 155 PetscCall(PetscObjectTypeCompare((PetscObject)ctx->viewer, PETSCVIEWERASCII, &is_ascii)); 156 PetscCheck(!is_ascii || honee->app_ctx->test_type != TESTTYPE_NONE, PetscObjectComm((PetscObject)ts), PETSC_ERR_SUP, 157 "Turbulence spanwise statistics does not support ASCII viewers"); 158 159 PetscCall(SpanwiseStatisticsSetupInitialize(honee, honee->app_ctx->degree, TURB_NUM_COMPONENTS, prefix, &stats_setup_data, &spanstats)); 160 161 { // Create Section for data 162 PetscSection section; 163 164 PetscCall(DMGetLocalSection(spanstats->dm, §ion)); 165 PetscCall(PetscSectionSetFieldName(section, 0, "")); 166 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_DENSITY, "MeanDensity")); 167 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_PRESSURE, "MeanPressure")); 168 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_PRESSURE_SQUARED, "MeanPressureSquared")); 169 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_PRESSURE_VELOCITY_X, "MeanPressureVelocityX")); 170 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_PRESSURE_VELOCITY_Y, "MeanPressureVelocityY")); 171 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_PRESSURE_VELOCITY_Z, "MeanPressureVelocityZ")); 172 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_DENSITY_TEMPERATURE, "MeanDensityTemperature")); 173 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_DENSITY_TEMPERATURE_FLUX_X, "MeanDensityTemperatureFluxX")); 174 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_DENSITY_TEMPERATURE_FLUX_Y, "MeanDensityTemperatureFluxY")); 175 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_DENSITY_TEMPERATURE_FLUX_Z, "MeanDensityTemperatureFluxZ")); 176 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUM_X, "MeanMomentumX")); 177 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUM_Y, "MeanMomentumY")); 178 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUM_Z, "MeanMomentumZ")); 179 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_XX, "MeanMomentumFluxXX")); 180 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_YY, "MeanMomentumFluxYY")); 181 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_ZZ, "MeanMomentumFluxZZ")); 182 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_YZ, "MeanMomentumFluxYZ")); 183 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_XZ, "MeanMomentumFluxXZ")); 184 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_MOMENTUMFLUX_XY, "MeanMomentumFluxXY")); 185 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_VELOCITY_X, "MeanVelocityX")); 186 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_VELOCITY_Y, "MeanVelocityY")); 187 PetscCall(PetscSectionSetComponentName(section, 0, TURB_MEAN_VELOCITY_Z, "MeanVelocityZ")); 188 } 189 190 // Create CeedOperators for statistics collection 191 PetscCall(CreateStatisticCollectionOperator(honee, spanstats, stats_setup_data, honee->problem_data)); 192 193 PetscCall(PetscOptionsGetBool(NULL, NULL, "-ts_monitor_spanstats_turbulence_mms", &spanstats->do_mms_test, NULL)); 194 if (spanstats->do_mms_test) { 195 PetscCall(SetupMMSErrorChecking(honee, spanstats, stats_setup_data)); 196 } 197 198 ctx->data = spanstats; 199 ctx->data_destroy = SpanStatsCtxDestroy; 200 201 PetscCall(SpanwiseStatisticsSetupFinalize(ts, honee, spanstats, ctx, &stats_setup_data)); 202 PetscFunctionReturn(PETSC_SUCCESS); 203 } 204 205 // TSMonitor for the statistics collection and processing 206 PetscErrorCode TSMonitor_TurbulenceSpanwiseStatistics(TS ts, PetscInt steps, PetscReal solution_time, Vec Q, PetscViewerAndFormat *ctx) { 207 Honee honee; 208 Vec stats; 209 TSConvergedReason reason; 210 SpanStatsCtx spanstats = ctx->data; 211 PetscInt collect_interval = spanstats->collect_interval, viewer_interval = ctx->view_interval; 212 213 PetscFunctionBeginUser; 214 PetscCall(TSGetApplicationContext(ts, &honee)); 215 PetscCall(TSGetConvergedReason(ts, &reason)); 216 // Do not collect or process on the first step of the run (ie. on the initial condition) 217 if (steps == honee->app_ctx->cont_steps) PetscFunctionReturn(PETSC_SUCCESS); 218 219 PetscBool run_processing_and_viewer = (steps % viewer_interval == 0 && viewer_interval != -1) || reason != TS_CONVERGED_ITERATING; 220 221 if (steps % collect_interval == 0 || run_processing_and_viewer) { 222 PetscCall(SpanwiseStatisticsCollect(honee, spanstats, solution_time, Q)); 223 224 if (run_processing_and_viewer) { 225 PetscCall(DMSetOutputSequenceNumber(spanstats->dm, steps, solution_time)); 226 PetscCall(DMGetGlobalVector(spanstats->dm, &stats)); 227 PetscCall(SpanwiseStatisticsProcess(honee, spanstats, stats)); 228 if (honee->app_ctx->test_type == TESTTYPE_NONE) { 229 PetscCall(PetscViewerPushFormat(ctx->viewer, ctx->format)); 230 PetscCall(VecView(stats, ctx->viewer)); 231 PetscCall(PetscViewerPopFormat(ctx->viewer)); 232 { 233 PetscInt tab_level; 234 PetscViewer viewer = PETSC_VIEWER_STDOUT_(PetscObjectComm((PetscObject)ts)); 235 CeedScalar second = honee->units->second; 236 const char *filename; 237 238 PetscCall(PetscViewerFileGetName(ctx->viewer, &filename);); 239 PetscCall(PetscObjectGetTabLevel((PetscObject)ts, &tab_level)); 240 PetscCall(PetscViewerASCIIAddTab(viewer, tab_level + 1)); 241 if (filename) { 242 PetscCall(PetscViewerASCIIPrintf( 243 viewer, "Spanwise statistics written to %s for time span (%0.12e,%0.12e] and step span [%" PetscInt_FMT ",%" PetscInt_FMT "]\n", 244 filename, spanstats->initial_solution_time / second, solution_time / second, spanstats->initial_solution_step, steps)); 245 } else { 246 PetscCall(PetscViewerASCIIPrintf( 247 viewer, "Spanwise statistics (%s) file written for time span (%0.12e,%0.12e] and step span [%" PetscInt_FMT ",%" PetscInt_FMT "]\n", 248 spanstats->prefix, spanstats->initial_solution_time / second, solution_time / second, spanstats->initial_solution_step, steps)); 249 } 250 PetscCall(PetscViewerASCIISubtractTab(viewer, tab_level + 1)); 251 } 252 } 253 if (honee->app_ctx->test_type == TESTTYPE_TURB_SPANSTATS && reason != TS_CONVERGED_ITERATING) { 254 PetscCall(RegressionTest(honee->app_ctx, stats)); 255 } 256 if (spanstats->do_mms_test && reason != TS_CONVERGED_ITERATING) { 257 Vec error; 258 PetscCall(VecDuplicate(stats, &error)); 259 PetscCall(ApplyCeedOperatorGlobalToGlobal(stats, error, spanstats->mms_error_ctx)); 260 PetscScalar error_sq = 0; 261 PetscCall(VecSum(error, &error_sq)); 262 PetscScalar l2_error = sqrt(error_sq); 263 PetscCall(PetscPrintf(PETSC_COMM_WORLD, "l2 error: %.5e\n", l2_error)); 264 } 265 PetscCall(DMRestoreGlobalVector(spanstats->dm, &stats)); 266 } 267 } 268 PetscFunctionReturn(PETSC_SUCCESS); 269 } 270