// SPDX-FileCopyrightText: Copyright (c) 2017-2024, HONEE contributors. // SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause #include "../qfunctions/monitor_cfl.h" #include typedef struct { OperatorApplyContext op_monitor_ctx; Vec values; PetscInt num_comps; PetscInt tab_level; PetscBool is_header_written; } *MonitorCflCtx; PetscErrorCode MonitorCflCtxDestroy(void **ctx) { MonitorCflCtx monitor_ctx = *(MonitorCflCtx *)ctx; PetscFunctionBeginUser; PetscCall(OperatorApplyContextDestroy(monitor_ctx->op_monitor_ctx)); PetscCall(VecDestroy(&monitor_ctx->values)); PetscCall(PetscFree(monitor_ctx)); PetscFunctionReturn(PETSC_SUCCESS); } PetscErrorCode SetupMontiorCfl(TS ts, PetscViewerAndFormat *ctx) { Honee honee; Ceed ceed; CeedQFunction qf_monitor = NULL; CeedOperator op_monitor; CeedElemRestriction elem_restr_qd, elem_restr_cfl, elem_restr_q; CeedBasis basis_q; CeedVector q_data; CeedInt num_comp_q, q_data_size; DMLabel domain_label = NULL; PetscInt label_value = 0, num_comp_cfl = 1, dim, tab_level; MonitorCflCtx monitor_ctx; CeedQFunctionContext newt_qfctx; PetscBool is_ascii; PetscFunctionBeginUser; PetscCall(PetscObjectTypeCompare((PetscObject)ctx->viewer, PETSCVIEWERASCII, &is_ascii)); PetscCheck(is_ascii, PetscObjectComm((PetscObject)ts), PETSC_ERR_SUP, "Only supports ASCII viewers"); PetscCall(TSGetApplicationContext(ts, &honee)); PetscCall(DMGetDimension(honee->dm, &dim)); ceed = honee->ceed; PetscCall(PetscNew(&monitor_ctx)); PetscCallCeed(ceed, CeedElemRestrictionGetNumComponents(honee->elem_restr_q, &num_comp_q)); PetscCall(QDataGet(ceed, honee->dm, domain_label, label_value, honee->elem_restr_x, honee->basis_x, honee->x_coord, &elem_restr_qd, &q_data, &q_data_size)); PetscCall(DMPlexCeedElemRestrictionQDataCreate(ceed, honee->dm, domain_label, label_value, 0, num_comp_cfl, &elem_restr_cfl)); { // Get restriction and basis from the RHS function CeedOperator *sub_ops, main_op = honee->op_ifunction ? honee->op_ifunction : honee->op_rhs_ctx->op; CeedOperatorField op_field; PetscInt sub_op_index = 0; // will be 0 for the volume op PetscCallCeed(ceed, CeedCompositeOperatorGetSubList(main_op, &sub_ops)); PetscCallCeed(ceed, CeedOperatorGetFieldByName(sub_ops[sub_op_index], "q", &op_field)); PetscCallCeed(ceed, CeedOperatorFieldGetData(op_field, NULL, &elem_restr_q, &basis_q, NULL)); PetscCallCeed(ceed, CeedOperatorGetContext(sub_ops[sub_op_index], &newt_qfctx)); } switch (dim) { case 2: switch (honee->phys->state_var) { case STATEVAR_PRIMITIVE: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_2D_Prim, MonitorCFL_2D_Prim_loc, &qf_monitor)); break; case STATEVAR_CONSERVATIVE: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_2D_Conserv, MonitorCFL_2D_Conserv_loc, &qf_monitor)); break; case STATEVAR_ENTROPY: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_2D_Entropy, MonitorCFL_2D_Entropy_loc, &qf_monitor)); break; } break; case 3: switch (honee->phys->state_var) { case STATEVAR_PRIMITIVE: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_3D_Prim, MonitorCFL_3D_Prim_loc, &qf_monitor)); break; case STATEVAR_CONSERVATIVE: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_3D_Conserv, MonitorCFL_3D_Conserv_loc, &qf_monitor)); break; case STATEVAR_ENTROPY: PetscCallCeed(ceed, CeedQFunctionCreateInterior(ceed, 1, MonitorCFL_3D_Entropy, MonitorCFL_3D_Entropy_loc, &qf_monitor)); break; } break; } PetscCheck(qf_monitor, PetscObjectComm((PetscObject)ts), PETSC_ERR_SUP, "Could not create CFL monitor QFunction for dim %" PetscInt_FMT " and state variable %s", dim, StateVariables[honee->phys->state_var]); PetscBool is_advection; PetscCall(PetscStrcmp("advection", honee->app_ctx->problem_name, &is_advection)); if (is_advection) { NewtonianIdealGasContext newt_ctx; PetscCall(PetscNew(&newt_ctx)); PetscCallCeed(ceed, CeedQFunctionContextDestroy(&newt_qfctx)); PetscCallCeed(ceed, CeedQFunctionContextCreate(ceed, &newt_qfctx)); PetscCallCeed(ceed, CeedQFunctionContextSetData(newt_qfctx, CEED_MEM_HOST, CEED_USE_POINTER, sizeof(*newt_ctx), newt_ctx)); PetscCallCeed(ceed, CeedQFunctionContextSetDataDestroy(newt_qfctx, CEED_MEM_HOST, FreeContextPetsc)); } PetscCallCeed(ceed, CeedQFunctionSetContext(qf_monitor, newt_qfctx)); PetscCallCeed(ceed, CeedQFunctionAddInput(qf_monitor, "q", num_comp_q, CEED_EVAL_INTERP)); PetscCallCeed(ceed, CeedQFunctionAddInput(qf_monitor, "q_data", q_data_size, CEED_EVAL_NONE)); PetscCallCeed(ceed, CeedQFunctionAddOutput(qf_monitor, "v", num_comp_cfl, CEED_EVAL_NONE)); PetscCallCeed(ceed, CeedOperatorCreate(ceed, qf_monitor, NULL, NULL, &op_monitor)); PetscCallCeed(ceed, CeedOperatorSetField(op_monitor, "q", elem_restr_q, basis_q, CEED_VECTOR_ACTIVE)); PetscCallCeed(ceed, CeedOperatorSetField(op_monitor, "q_data", elem_restr_qd, CEED_BASIS_NONE, q_data)); PetscCallCeed(ceed, CeedOperatorSetField(op_monitor, "v", elem_restr_cfl, CEED_BASIS_NONE, CEED_VECTOR_ACTIVE)); PetscCall(OperatorApplyContextCreate(honee->dm, NULL, ceed, op_monitor, NULL, NULL, NULL, NULL, &monitor_ctx->op_monitor_ctx)); PetscCall(CeedOperatorCreateLocalVecs(op_monitor, DMReturnVecType(honee->dm), PETSC_COMM_SELF, NULL, &monitor_ctx->values)); PetscCall(VecSetBlockSize(monitor_ctx->values, num_comp_cfl)); monitor_ctx->num_comps = num_comp_cfl; PetscCall(PetscObjectGetTabLevel((PetscObject)ts, &tab_level)); monitor_ctx->tab_level = tab_level + 1; ctx->data = monitor_ctx; ctx->data_destroy = MonitorCflCtxDestroy; PetscCallCeed(ceed, CeedQFunctionContextDestroy(&newt_qfctx)); PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_qd)); PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_q)); PetscCallCeed(ceed, CeedElemRestrictionDestroy(&elem_restr_cfl)); PetscCallCeed(ceed, CeedBasisDestroy(&basis_q)); PetscCallCeed(ceed, CeedVectorDestroy(&q_data)); PetscCallCeed(ceed, CeedQFunctionDestroy(&qf_monitor)); PetscCallCeed(ceed, CeedOperatorDestroy(&op_monitor)); PetscFunctionReturn(PETSC_SUCCESS); } PetscErrorCode TSMonitor_Cfl(TS ts, PetscInt step, PetscReal solution_time, Vec Q, PetscViewerAndFormat *ctx) { MonitorCflCtx monitor_ctx = (MonitorCflCtx)ctx->data; Honee honee; MPI_Comm comm; TSConvergedReason reason; PetscReal part_minmax[2], global_minmax[2], dt; PetscFunctionBeginUser; PetscCall(TSGetConvergedReason(ts, &reason)); if (!(step % ctx->view_interval == 0 || reason != TS_CONVERGED_ITERATING)) PetscFunctionReturn(PETSC_SUCCESS); PetscCall(TSGetApplicationContext(ts, &honee)); PetscCall(PetscObjectGetComm((PetscObject)ts, &comm)); PetscCall(UpdateBoundaryValues(honee, honee->Q_loc, solution_time)); PetscCall(DMGlobalToLocal(honee->dm, Q, INSERT_VALUES, honee->Q_loc)); PetscCall(ApplyCeedOperatorLocalToLocal(honee->Q_loc, monitor_ctx->values, monitor_ctx->op_monitor_ctx)); PetscCall(VecMin(monitor_ctx->values, NULL, &part_minmax[0])); PetscCall(VecMax(monitor_ctx->values, NULL, &part_minmax[1])); // Need to get global min/max since `values` is only the local partition PetscCall(PetscGlobalMinMaxReal(comm, part_minmax, global_minmax)); PetscCall(TSGetTimeStep(ts, &dt)); global_minmax[0] *= dt; global_minmax[1] *= dt; if (ctx->format == PETSC_VIEWER_ASCII_CSV) { if (!monitor_ctx->is_header_written) { char buf[PETSC_MAX_PATH_LEN]; const char *buf_const; time_t t = time(NULL); PetscCall(PetscGetVersion(buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# petsc_version: %s\n", buf)); PetscCall(PetscGetPetscDir(&buf_const)); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# petsc_directory: %s\n", buf_const)); PetscCall(PetscGetArchType(buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# petsc_arch: %s\n", buf)); if (strftime(buf, sizeof(buf), "%FT%T%z", localtime(&t)) == 0) SETERRQ(comm, PETSC_ERR_SYS, "strftime() call failed"); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# date: %s\n", buf)); if (strftime(buf, sizeof(buf), "%Z", localtime(&t)) == 0) SETERRQ(comm, PETSC_ERR_SYS, "strftime() call failed"); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# date_timezone: %s\n", buf)); PetscCall(PetscGetUserName(buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# username: %s\n", buf)); PetscCall(PetscGetHostName(buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# hostname: %s\n", buf)); PetscCall(PetscGetWorkingDirectory(buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# working_directory: %s\n", buf)); PetscCall(PetscViewerFileGetName(ctx->viewer, &buf_const)); PetscCall(PetscGetFullPath(buf_const, buf, sizeof(buf))); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "# original_file_path: %s\n", buf)); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "#\n")); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "step,time,mincfl,maxcfl\n")); monitor_ctx->is_header_written = PETSC_TRUE; } PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "%" PetscInt_FMT ",%0.17e,", step, solution_time)); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "%0.17e,%0.17e", global_minmax[0], global_minmax[1])); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "\n")); } else { PetscCall(PetscViewerASCIIAddTab(ctx->viewer, monitor_ctx->tab_level)); PetscCall(PetscViewerASCIIPrintf(ctx->viewer, "Min, Max CFL: %0.5g, %0.5g\n", global_minmax[0], global_minmax[1])); PetscCall(PetscViewerASCIISubtractTab(ctx->viewer, monitor_ctx->tab_level)); } PetscFunctionReturn(PETSC_SUCCESS); }