/
ref_metric_test.c
3403 lines (2979 loc) · 120 KB
/
ref_metric_test.c
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/* Copyright 2014 United States Government as represented by the
* Administrator of the National Aeronautics and Space
* Administration. No copyright is claimed in the United States under
* Title 17, U.S. Code. All Other Rights Reserved.
*
* The refine platform is licensed under the Apache License, Version
* 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
#include "ref_metric.h"
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "ref_adapt.h"
#include "ref_adj.h"
#include "ref_args.h"
#include "ref_cell.h"
#include "ref_clump.h"
#include "ref_collapse.h"
#include "ref_dict.h"
#include "ref_edge.h"
#include "ref_egads.h"
#include "ref_export.h"
#include "ref_face.h"
#include "ref_fixture.h"
#include "ref_gather.h"
#include "ref_geom.h"
#include "ref_grid.h"
#include "ref_histogram.h"
#include "ref_import.h"
#include "ref_iso.h"
#include "ref_list.h"
#include "ref_malloc.h"
#include "ref_math.h"
#include "ref_matrix.h"
#include "ref_migrate.h"
#include "ref_mpi.h"
#include "ref_node.h"
#include "ref_part.h"
#include "ref_phys.h"
#include "ref_smooth.h"
#include "ref_sort.h"
#include "ref_split.h"
#include "ref_validation.h"
/*
./test.sh ref_metric && ./ref_metric_test \
../acceptance/2d/linear/two/accept-2d-two-09.b8.ugrid \
--parent ../acceptance/2d/linear/two/accept-2d-two-08.b8.ugrid \
../acceptance/2d/linear/two/accept-2d-two-08.metric
*/
REF_STATUS ref_metric_test_constant_integrand(void *constant_double, REF_DBL t,
REF_DBL *value);
REF_STATUS ref_metric_test_constant_integrand(void *constant_double, REF_DBL t,
REF_DBL *value) {
SUPRESS_UNUSED_COMPILER_WARNING(t);
*value = *((REF_DBL *)constant_double);
return REF_SUCCESS;
}
REF_STATUS ref_metric_test_linear_integrand(void *constant_ax_b, REF_DBL t,
REF_DBL *value);
REF_STATUS ref_metric_test_linear_integrand(void *constant_ax_b, REF_DBL t,
REF_DBL *value) {
REF_DBL a = ((REF_DBL *)constant_ax_b)[0];
REF_DBL b = ((REF_DBL *)constant_ax_b)[1];
*value = a * t + b;
return REF_SUCCESS;
}
REF_STATUS ref_metric_test_quadratic_integrand(void *constant_ax2_bx_c,
REF_DBL t, REF_DBL *value);
REF_STATUS ref_metric_test_quadratic_integrand(void *constant_ax2_bx_c,
REF_DBL t, REF_DBL *value) {
REF_DBL a = ((REF_DBL *)constant_ax2_bx_c)[0];
REF_DBL b = ((REF_DBL *)constant_ax2_bx_c)[1];
REF_DBL c = ((REF_DBL *)constant_ax2_bx_c)[2];
*value = a * t * t + b * t + c;
return REF_SUCCESS;
}
REF_STATUS ref_metric_test_constant_integrand2(void *constant_area,
REF_DBL *bary, REF_DBL *value);
REF_STATUS ref_metric_test_constant_integrand2(void *constant_area,
REF_DBL *bary, REF_DBL *value) {
REF_DBL constant = ((REF_DBL *)constant_area)[0];
REF_DBL area = ((REF_DBL *)constant_area)[1];
SUPRESS_UNUSED_COMPILER_WARNING(bary);
*value = constant * area;
return REF_SUCCESS;
}
int main(int argc, char *argv[]) {
REF_INT fixed_point_pos = REF_EMPTY;
REF_INT curve_limit_pos = REF_EMPTY;
REF_INT parent_pos = REF_EMPTY;
REF_INT wlp_pos = REF_EMPTY;
REF_INT moving_pos = REF_EMPTY;
REF_INT explore_pos = REF_EMPTY;
REF_INT multigrad_pos = REF_EMPTY;
REF_INT lp_pos = REF_EMPTY;
REF_INT combine_pos = REF_EMPTY;
REF_INT opt_goal_pos = REF_EMPTY;
REF_INT no_goal_pos = REF_EMPTY;
REF_INT venditti_pos = REF_EMPTY;
REF_INT belme_pos = REF_EMPTY;
REF_INT euler_opt_goal_pos = REF_EMPTY;
REF_INT euler_cons_pos = REF_EMPTY;
REF_INT viscous_cons_pos = REF_EMPTY;
REF_INT hmax_pos = REF_EMPTY;
REF_INT buffer_pos = REF_EMPTY;
REF_INT kexact_pos = REF_EMPTY;
REF_INT complexity_pos = REF_EMPTY;
REF_INT intersection_pos = REF_EMPTY;
REF_INT gradation_pos = REF_EMPTY;
REF_INT cloud_pos = REF_EMPTY;
REF_INT wake_pos = REF_EMPTY;
REF_INT stepexp_pos = REF_EMPTY;
REF_INT decompose_pos = REF_EMPTY;
REF_INT imply_pos = REF_EMPTY;
REF_INT eigs_pos = REF_EMPTY;
REF_INT error_pos = REF_EMPTY;
REF_MPI ref_mpi;
RSS(ref_mpi_start(argc, argv), "start");
RSS(ref_mpi_create(&ref_mpi), "create");
ref_mpi_stopwatch_start(ref_mpi);
RXS(ref_args_find(argc, argv, "--fixed-point", &fixed_point_pos),
REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--curve-limit", &curve_limit_pos),
REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--parent", &parent_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--wlp", &wlp_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--lp", &lp_pos), REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--combine", &combine_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--multigrad", &multigrad_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--moving", &moving_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--explore", &explore_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--opt-goal", &opt_goal_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--no-goal", &no_goal_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--venditti", &venditti_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--belme", &belme_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--euler-opt-goal", &euler_opt_goal_pos),
REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--euler-cons", &euler_cons_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--viscous-cons", &viscous_cons_pos),
REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--kexact", &kexact_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--hmax", &hmax_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--buffer", &buffer_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--complexity", &complexity_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--intersection", &intersection_pos),
REF_NOT_FOUND, "arg search");
RXS(ref_args_find(argc, argv, "--gradation", &gradation_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--cloud", &cloud_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--wake", &wake_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--stepexp", &stepexp_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--decompose", &decompose_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--imply", &imply_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--eigs", &eigs_pos), REF_NOT_FOUND,
"arg search");
RXS(ref_args_find(argc, argv, "--error", &error_pos), REF_NOT_FOUND,
"arg search");
if (curve_limit_pos != REF_EMPTY) {
REF_GRID ref_grid;
REIS(1, curve_limit_pos,
"required args: --curve-limit grid.ext input.metric geom.egads "
"[assoc.gas]");
REIS(5, argc,
"required args: --curve-limit grid.ext input.metric geom.egads "
"[assoc.gas]");
RSS(ref_import_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 1");
RSS(ref_part_metric(ref_grid_node(ref_grid), argv[3]),
"unable to load parent metric in position 2");
RSS(ref_egads_load(ref_grid_geom(ref_grid), argv[4]),
"unable to load egads in position 3");
RSS(ref_metric_constrain_curvature(ref_grid), "crv const");
RSS(ref_gather_metric(ref_grid, "ref_metric_test_curve_limit.metric"),
"export curve limit metric");
RSS(ref_export_tec_metric_ellipse(ref_grid, "ref_metric_test_curve_limit"),
"al");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (buffer_pos == 1) {
REF_GRID ref_grid;
REF_DBL complexity, *metric;
REIS(6, argc,
"required args: --buffer grid.ext input-metric.solb complexity "
"output-metric.solb");
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
if (ref_mpi_once(ref_mpi)) printf("reading metric %s\n", argv[3]);
RSS(ref_part_metric(ref_grid_node(ref_grid), argv[3]),
"unable to load parent metric in position 3");
ref_mpi_stopwatch_stop(ref_mpi, "read metric");
complexity = atof(argv[4]);
if (ref_mpi_once(ref_mpi))
printf("buffering at complexity %f\n", complexity);
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_from_node(metric, ref_grid_node(ref_grid)), "set node");
RSS(ref_metric_buffer_at_complexity(metric, ref_grid, complexity),
"buffer at complexity");
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_mpi_stopwatch_stop(ref_mpi, "buffer");
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[5]);
RSS(ref_gather_metric(ref_grid, argv[5]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (wlp_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *scalar, *weight, *metric;
REF_INT p;
REF_DBL gradation, complexity, current_complexity, hmin, hmax;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim, wdim;
REIS(1, wlp_pos,
"required args: --wlp grid.meshb scalar.solb weight.solb "
"p gradation complexity output-metric.solb");
if (9 > argc) {
printf(
"required args: --wlp grid.meshb scalar.solb weight.solb "
"p gradation complexity output-metric.solb\n");
return REF_FAILURE;
}
hmin = -1.0;
hmax = -1.0;
if (REF_EMPTY != hmax_pos) {
if (hmax_pos >= argc - 1) {
printf("option missing value: --hmax max_edge_length\n");
return REF_FAILURE;
}
hmax = atof(argv[hmax_pos + 1]);
}
p = atoi(argv[5]);
gradation = atof(argv[6]);
complexity = atof(argv[7]);
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("hmin %f hmax %f (negative is inactive)\n", hmin, hmax);
printf("buffer %d (negative is inactive)\n", buffer_pos);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
if (ref_mpi_para(ref_mpi)) {
if (ref_mpi_once(ref_mpi)) printf("part %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]), "part");
ref_mpi_stopwatch_stop(ref_mpi, "part mesh");
} else {
if (ref_mpi_once(ref_mpi)) printf("import %s\n", argv[2]);
RSS(ref_import_by_extension(&ref_grid, ref_mpi, argv[2]), "import");
ref_mpi_stopwatch_stop(ref_mpi, "import mesh");
}
if (ref_mpi_once(ref_mpi)) printf("reading scalar %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, argv[3]),
"unable to load scalar in position 3");
REIS(1, ldim, "expected one scalar");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar");
if (ref_mpi_once(ref_mpi)) printf("reading weight %s\n", argv[4]);
RSS(ref_part_scalar(ref_grid, &wdim, &weight, argv[4]),
"unable to load weight in position 4");
REIS(1, wdim, "expected one weight");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_lp(metric, ref_grid, scalar, weight, reconstruction, p,
gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "compute metric");
if (REF_EMPTY != buffer_pos) {
RSS(ref_metric_buffer_at_complexity(metric, ref_grid, complexity),
"buffer at complexity");
}
if (hmin > 0.0 || hmax > 0.0) {
RSS(ref_metric_limit_h_at_complexity(metric, ref_grid, hmin, hmax,
complexity),
"limit at complexity");
}
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_mpi))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(weight);
ref_free(scalar);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[8]);
RSS(ref_gather_metric(ref_grid, argv[8]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (lp_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *scalar, *metric;
REF_INT p;
REF_DBL gradation, complexity, current_complexity, hmin, hmax;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim;
REIS(1, lp_pos,
"required args: --lp grid.meshb scalar-mach.solb p gradation "
"complexity output-metric.solb");
if (8 > argc) {
printf(
"required args: --lp grid.meshb scalar-mach.solb p gradation "
"complexity output-metric.solb\n");
return REF_FAILURE;
}
hmin = -1.0;
hmax = -1.0;
if (REF_EMPTY != hmax_pos) {
if (hmax_pos >= argc - 1) {
printf("option missing value: --hmax max_edge_length\n");
return REF_FAILURE;
}
hmax = atof(argv[hmax_pos + 1]);
}
p = atoi(argv[4]);
gradation = atof(argv[5]);
complexity = atof(argv[6]);
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("hmin %f hmax %f (negative is inactive)\n", hmin, hmax);
printf("buffer %d (negative is inactive)\n", buffer_pos);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
if (ref_mpi_once(ref_mpi)) printf("reading scalar %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, argv[3]),
"unable to load scalar in position 3");
REIS(1, ldim, "expected one scalar");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_lp(metric, ref_grid, scalar, NULL, reconstruction, p,
gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "compute metric");
if (REF_EMPTY != buffer_pos) {
RSS(ref_metric_buffer_at_complexity(metric, ref_grid, complexity),
"buffer at complexity");
}
if (hmin > 0.0 || hmax > 0.0) {
RSS(ref_metric_limit_h_at_complexity(metric, ref_grid, hmin, hmax,
complexity),
"limit at complexity");
}
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_mpi))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(scalar);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[7]);
RSS(ref_gather_metric(ref_grid, argv[7]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (combine_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *scalar1, *scalar2, *metric1, *metric2, *metric;
REF_INT p;
REF_DBL gradation, complexity, current_complexity;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim, i, node;
REF_DBL s;
REIS(1, combine_pos,
"required args: --combine grid.meshb scalar1.solb scalar2.solb p "
"gradation "
"complexity s output-metric.solb");
if (9 > argc) {
printf(
"required args: --combine grid.meshb scalar1.solb scalar2.solb p "
"gradation "
"complexity s output-metric.solb\n");
return REF_FAILURE;
}
p = atoi(argv[5]);
gradation = atof(argv[6]);
complexity = atof(argv[7]);
s = atof(argv[8]);
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("s %f\n", s);
printf("reconstruction %d\n", (int)reconstruction);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
if (ref_mpi_once(ref_mpi)) printf("reading scalar1 %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar1, argv[3]),
"unable to load scalar1 in position 3");
REIS(1, ldim, "expected one scalar1");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar1");
if (ref_mpi_once(ref_mpi)) printf("reading scalar2 %s\n", argv[4]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar2, argv[4]),
"unable to load scalar2 in position 4");
REIS(1, ldim, "expected one scalar2");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar2");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
ref_malloc(metric1, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
ref_malloc(metric2, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_lp(metric1, ref_grid, scalar1, NULL, reconstruction, p,
gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "multiscale metric1");
RSS(ref_metric_lp(metric2, ref_grid, scalar2, NULL, reconstruction, p,
gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "multiscale metric2");
each_ref_node_valid_node(ref_grid_node(ref_grid), node) {
REF_DBL log_m1[6];
REF_DBL log_m2[6];
REF_DBL log_m[6];
RSS(ref_matrix_log_m(&(metric1[6 * node]), log_m1), "log");
RSS(ref_matrix_log_m(&(metric2[6 * node]), log_m2), "log");
for (i = 0; i < 6; i++) log_m[i] = (1.0 - s) * log_m1[i] + s * log_m2[i];
RSS(ref_matrix_exp_m(log_m, &(metric[6 * node])), "exp");
}
RSS(ref_metric_gradation_at_complexity(metric, ref_grid, gradation,
complexity),
"gradation at complexity");
ref_mpi_stopwatch_stop(ref_mpi, "metric gradation");
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_mpi))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(metric2);
ref_free(metric1);
ref_free(scalar2);
ref_free(scalar1);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[9]);
RSS(ref_gather_metric(ref_grid, argv[9]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (multigrad_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *grad, *metric;
REF_INT p;
REF_DBL gradation, complexity, current_complexity;
REF_INT ldim;
REIS(1, multigrad_pos,
"required args: --multigrad grid.meshb grad.solb p gradation "
"complexity output-metric.solb");
if (8 > argc) {
printf(
"required args: --multigrad grid.meshb grad.solb p gradation "
"complexity output-metric.solb");
return REF_FAILURE;
}
p = atoi(argv[4]);
gradation = atof(argv[5]);
complexity = atof(argv[6]);
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
if (ref_mpi_once(ref_mpi)) printf("reading scalar %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &grad, argv[3]),
"unable to load scalar in position 3");
REIS(3, ldim, "expected one gradent terms");
ref_mpi_stopwatch_stop(ref_mpi, "read grad");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_multigrad(metric, ref_grid, grad, p, gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "compute metric");
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_mpi))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(grad);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[7]);
RSS(ref_gather_metric(ref_grid, argv[7]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (moving_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *displaced, *scalar, *metric;
REF_INT p;
REF_DBL gradation, complexity;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim;
REIS(1, moving_pos,
"required args: --moving grid.meshb displaced.solb scalar.solb p "
"gradation "
"complexity output-metric.solb");
if (9 > argc) {
printf(
"required args: --moving grid.meshb displaced.solb scalar.solb p "
"gradation "
"complexity output-metric.solb\n");
return REF_FAILURE;
}
p = atoi(argv[5]);
gradation = atof(argv[6]);
complexity = atof(argv[7]);
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
if (ref_mpi_once(ref_mpi)) printf("reading displaced %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &displaced, argv[3]),
"unable to load displaced in position 3");
REIS(3, ldim, "expected 3 [x,y,z]");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar");
if (ref_mpi_once(ref_mpi)) printf("reading scalar %s\n", argv[4]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, argv[4]),
"unable to load scalar in position 4");
REIS(1, ldim, "expected 1 scalar");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_moving_multiscale(metric, ref_grid, displaced, scalar,
reconstruction, p, gradation, complexity),
"moving multiscale norm");
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(displaced);
ref_free(scalar);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[8]);
RSS(ref_gather_metric(ref_grid, argv[8]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (explore_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *field, *scalar, *metric, *output;
REF_INT p;
REF_DBL gradation, complexity;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim, node, var;
REF_DBL h0, multiscale_system[12];
REIS(1, explore_pos,
"required args: --explore grid.meshb scalars.solb p gradation "
"complexity metric-h.tec");
if (8 > argc) {
printf(
"required args: --explore grid.meshb scalars.solb p gradation "
"complexity metric-h.tec\n");
return REF_FAILURE;
}
p = atoi(argv[4]);
gradation = atof(argv[5]);
complexity = atof(argv[6]);
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("buffer %d (negative is inactive)\n", buffer_pos);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
if (ref_mpi_para(ref_mpi)) {
if (ref_mpi_once(ref_mpi)) printf("part %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]), "part");
ref_mpi_stopwatch_stop(ref_mpi, "part mesh");
} else {
if (ref_mpi_once(ref_mpi)) printf("import %s\n", argv[2]);
RSS(ref_import_by_extension(&ref_grid, ref_mpi, argv[2]), "import");
ref_mpi_stopwatch_stop(ref_mpi, "import mesh");
}
if (ref_mpi_once(ref_mpi))
printf("reading field with scalars %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &field, argv[3]),
"unable to load scalar in position 3");
RAS(ldim > 0, "expected at least one scalar");
ref_mpi_stopwatch_stop(ref_mpi, "read scalar");
ref_malloc(output, ldim * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
ref_malloc(scalar, ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
for (var = 0; var < ldim; var++) {
if (ref_mpi_once(ref_mpi)) printf("scalar %d of %d\n", var, ldim);
each_ref_node_valid_node(ref_grid_node(ref_grid), node) {
scalar[node] = field[node + ldim * var];
}
RSS(ref_metric_lp(metric, ref_grid, scalar, NULL, reconstruction, p,
gradation, complexity),
"lp norm");
ref_mpi_stopwatch_stop(ref_mpi, "compute metric");
if (REF_EMPTY != buffer_pos) {
RSS(ref_metric_buffer_at_complexity(metric, ref_grid, complexity),
"buffer at complexity");
}
each_ref_node_valid_node(ref_grid_node(ref_grid), node) {
RSS(ref_matrix_diag_m(&(metric[6 * node]), multiscale_system),
"decomp");
RSS(ref_matrix_ascending_eig(multiscale_system), "sort eig");
if (multiscale_system[0] < 0.0) RSS(REF_DIV_ZERO, "sqrt(-1)");
h0 = sqrt(multiscale_system[0]);
if (!ref_math_divisible(1.0, h0)) RSS(REF_DIV_ZERO, "inf h0");
output[node + var * ldim] = 1.0 / h0;
}
}
ref_free(metric);
ref_free(scalar);
if (ref_mpi_once(ref_mpi)) printf("writing sizes %s\n", argv[7]);
RSS(ref_gather_scalar_by_extension(ref_grid, ldim, output, NULL, argv[7]),
"export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
ref_free(output);
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (fixed_point_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *scalar, *hess, *metric;
REF_INT p, n, timestep, timestep_increment, node, im;
REF_DBL gradation, complexity, current_complexity, hmin, hmax;
REF_RECON_RECONSTRUCTION reconstruction;
char solb[1024];
REF_INT ldim;
REIS(1, fixed_point_pos,
"required args: --fixed-point grid.meshb scalar-mach-root Ntimesteps "
"timestep_increment p gradation complexity output-metric.solb");
if (10 > argc) {
printf(
"required args: --fixed-point grid.meshb scalar-mach-root Ntimesteps "
"timestep_increment p gradation complexity output-metric.solb");
return REF_FAILURE;
}
hmin = -1.0;
hmax = -1.0;
if (REF_EMPTY != hmax_pos) {
if (hmax_pos >= argc - 1) {
printf("option missing value: --hmax max_edge_length\n");
return REF_FAILURE;
}
hmax = atof(argv[hmax_pos + 1]);
}
n = atoi(argv[4]);
timestep_increment = atoi(argv[5]);
p = atoi(argv[6]);
gradation = atof(argv[7]);
complexity = atof(argv[8]);
reconstruction = REF_RECON_KEXACT;
if (ref_mpi_once(ref_mpi)) {
printf("N=%d\n", n);
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("hmin %f hmax %f (negative is inactive)\n", hmin, hmax);
printf("buffer %d (negative is inactive)\n", buffer_pos);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_mpi_stopwatch_stop(ref_mpi, "read grid");
ref_malloc_init(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL,
0.0);
ref_malloc(hess, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
for (timestep = timestep_increment; timestep <= n;
timestep += timestep_increment) {
snprintf(solb, 1024, "%s%d.solb", argv[3], timestep);
if (ref_mpi_once(ref_mpi))
printf("reading and reconstructing hessian for %s\n", solb);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, solb),
"unable to load scalar in position 3");
REIS(1, ldim, "expected one scalar");
RSS(ref_recon_hessian(ref_grid, scalar, hess, reconstruction), "hess");
ref_free(scalar);
each_ref_node_valid_node(ref_grid_node(ref_grid), node) {
for (im = 0; im < 6; im++) {
metric[im + 6 * node] += hess[im + 6 * node];
}
}
ref_mpi_stopwatch_stop(ref_mpi, "timestep processed");
}
RSS(ref_metric_local_scale(metric, NULL, ref_grid, p),
"local lp norm scaling");
ref_mpi_stopwatch_stop(ref_mpi, "local scale metric");
RSS(ref_metric_gradation_at_complexity(metric, ref_grid, gradation,
complexity),
"gradation at complexity");
ref_mpi_stopwatch_stop(ref_mpi, "metric gradation and complexity");
if (REF_EMPTY != buffer_pos) {
RSS(ref_metric_buffer_at_complexity(metric, ref_grid, complexity),
"buffer at complexity");
ref_mpi_stopwatch_stop(ref_mpi, "buffer metric");
}
if (hmin > 0.0 || hmax > 0.0) {
RSS(ref_metric_limit_h_at_complexity(metric, ref_grid, hmin, hmax,
complexity),
"limit at complexity");
ref_mpi_stopwatch_stop(ref_mpi, "h-limit metric");
}
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_grid_mpi(ref_grid)))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(hess);
ref_free(metric);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[9]);
RSS(ref_gather_metric(ref_grid, argv[9]), "export curve limit metric");
ref_mpi_stopwatch_stop(ref_mpi, "write metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (opt_goal_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_DBL *scalar, *metric;
REF_INT p;
REF_DBL gradation, complexity;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim;
REF_DBL current_complexity, hmin, hmax;
REIS(1, opt_goal_pos,
"required args: --opt-goal grid.meshb solution.solb p "
"gradation complexity output-metric.solb");
if (8 > argc) {
printf(
"required args: --opt-goal grid.meshb solution.solb p "
"gradation complexity output-metric.solb\n");
return REF_FAILURE;
}
hmin = -1.0;
hmax = -1.0;
if (REF_EMPTY != hmax_pos) {
if (hmax_pos >= argc - 1) {
printf("option missing value: --hmax max_edge_length\n");
return REF_FAILURE;
}
hmax = atof(argv[hmax_pos + 1]);
}
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
p = atoi(argv[4]);
gradation = atof(argv[5]);
complexity = atof(argv[6]);
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("hmin %f hmax %f (negative is inactive)\n", hmin, hmax);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
if (ref_mpi_once(ref_mpi)) printf("reading solution %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, argv[3]),
"unable to load scalar in position 3");
REIS(20, ldim, "expected 20 (5*adj,5*xflux,5*yflux,5*zflux) scalar");
ref_malloc(metric, 6 * ref_node_max(ref_grid_node(ref_grid)), REF_DBL);
RSS(ref_metric_opt_goal(metric, ref_grid, 5, scalar, reconstruction, p,
gradation, complexity),
"opt goal");
if (hmin > 0.0 || hmax > 0.0) {
RSS(ref_metric_limit_h_at_complexity(metric, ref_grid, hmin, hmax,
complexity),
"limit at complexity");
}
RSS(ref_metric_complexity(metric, ref_grid, ¤t_complexity), "cmp");
if (ref_mpi_once(ref_mpi))
printf("actual complexity %e\n", current_complexity);
RSS(ref_metric_to_node(metric, ref_grid_node(ref_grid)), "set node");
ref_free(metric);
ref_free(scalar);
if (ref_mpi_once(ref_mpi)) printf("writing metric %s\n", argv[7]);
RSS(ref_gather_metric(ref_grid, argv[7]), "export opt goal metric");
RSS(ref_grid_free(ref_grid), "free");
RSS(ref_mpi_free(ref_mpi), "free");
RSS(ref_mpi_stop(), "stop");
return 0;
}
if (no_goal_pos != REF_EMPTY) {
REF_GRID ref_grid;
REF_NODE ref_node;
REF_DBL *scalar, *metric;
REF_INT p;
REF_DBL gradation, complexity;
REF_RECON_RECONSTRUCTION reconstruction = REF_RECON_L2PROJECTION;
REF_INT ldim;
REF_DBL current_complexity, hmin, hmax;
REF_INT i, node;
REIS(1, no_goal_pos,
"required args: --no-goal grid.meshb solution.solb complexity p "
"gradation output-metric.solb");
if (8 > argc) {
printf(
"required args: --no-goal grid.meshb solution.solb complexity p "
"gradation output-metric.solb\n");
return REF_FAILURE;
}
hmin = -1.0;
hmax = -1.0;
if (REF_EMPTY != hmax_pos) {
if (hmax_pos >= argc - 1) {
printf("option missing value: --hmax max_edge_length\n");
return REF_FAILURE;
}
hmax = atof(argv[hmax_pos + 1]);
}
if (REF_EMPTY != kexact_pos) {
reconstruction = REF_RECON_KEXACT;
}
p = atoi(argv[4]);
gradation = atof(argv[5]);
complexity = atof(argv[6]);
if (ref_mpi_once(ref_mpi)) {
printf("Lp=%d\n", p);
printf("gradation %f\n", gradation);
printf("complexity %f\n", complexity);
printf("reconstruction %d\n", (int)reconstruction);
printf("hmin %f hmax %f (negative is inactive)\n", hmin, hmax);
}
if (ref_mpi_once(ref_mpi)) printf("reading grid %s\n", argv[2]);
RSS(ref_part_by_extension(&ref_grid, ref_mpi, argv[2]),
"unable to load target grid in position 2");
ref_node = ref_grid_node(ref_grid);
if (ref_mpi_once(ref_mpi)) printf("reading solution %s\n", argv[3]);
RSS(ref_part_scalar(ref_grid, &ldim, &scalar, argv[3]),
"unable to load scalar in position 3");