feat(cpp-object-oriented-modular-refactoring): step 5 - solver-workflow-google-style
This commit is contained in:
KOKO\Mimi
@@ -1,9 +1,4 @@
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#include "fesa/analysis/analysis_model.hpp"
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#include "fesa/assembly/parallel_for.hpp"
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#include "fesa/assembly/sparse_assembler.hpp"
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#include "fesa/elements/mitc4_shell.h"
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#include "fesa/fem/dof_manager.hpp"
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#include "fesa/model/domain.h"
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#include "fesa/assembly/sparse_assembler.h"
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#include <gtest/gtest.h>
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@@ -14,326 +9,311 @@
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#include <utility>
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#include <vector>
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#include "fesa/analysis/analysis_model.h"
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#include "fesa/assembly/parallel_for.h"
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#include "fesa/elements/mitc4_shell.h"
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#include "fesa/fem/dof_manager.h"
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#include "fesa/model/domain.h"
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namespace {
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fesa::ModelDefinition makeDefinition() {
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const std::filesystem::path source{"models/sparse-assembly.inp"};
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fesa::ModelDefinition definition{};
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definition.source_path = source;
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definition.source_content_identity = "fnv1a64:0123456789abcdef";
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definition.nodes = {
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{{"Beam-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Beam-1", 2, "2"}, {2.0, 0.0, 0.0}, {source, 11U}},
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{{"Beam-1", 3, "3"}, {5.0, 0.0, 0.0}, {source, 12U}}};
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definition.materials = {
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{"Material", 120.0, 0.25, {source, 20U}}};
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definition.sections = {{
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"Section",
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2.0,
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1.5,
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0.0,
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0.75,
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0.5,
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{0.0, 1.0, 0.0},
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{},
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{source, 30U}}};
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definition.elements = {
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{{"Beam-1", 10, "10"}, {0U, 1U}, 0U, 0U, {source, 40U}},
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{{"Beam-1", 20, "20"}, {1U, 2U}, 0U, 0U, {source, 41U}}};
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definition.steps = {{
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"Step-1", {}, {}, 0.1, 1.0, 0.01, 1.0, {source, 50U}}};
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return definition;
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fesa::ModelDefinition MakeDefinition() {
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const std::filesystem::path source{"models/sparse-assembly.inp"};
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fesa::ModelDefinition definition{};
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definition.source_path = source;
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definition.source_content_identity = "fnv1a64:0123456789abcdef";
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definition.nodes = {{{"Beam-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Beam-1", 2, "2"}, {2.0, 0.0, 0.0}, {source, 11U}},
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{{"Beam-1", 3, "3"}, {5.0, 0.0, 0.0}, {source, 12U}}};
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definition.materials = {{"Material", 120.0, 0.25, {source, 20U}}};
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definition.sections = {{"Section",
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2.0,
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1.5,
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0.0,
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0.75,
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0.5,
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{0.0, 1.0, 0.0},
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{},
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{source, 30U}}};
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definition.elements = {
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{{"Beam-1", 10, "10"}, {0U, 1U}, 0U, 0U, {source, 40U}},
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{{"Beam-1", 20, "20"}, {1U, 2U}, 0U, 0U, {source, 41U}}};
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definition.steps = {{"Step-1", {}, {}, 0.1, 1.0, 0.01, 1.0, {source, 50U}}};
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return definition;
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}
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fesa::ModelDefinition makeShellDefinition(
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const fesa::ShellSourceElementType sourceType,
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const bool twoElements = false) {
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const std::filesystem::path source{"models/shell-sparse-assembly.inp"};
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fesa::ModelDefinition definition{};
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definition.source_path = source;
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definition.source_content_identity = "fnv1a64:fedcba9876543210";
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if (twoElements) {
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definition.nodes = {
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{{"Shell-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Shell-1", 2, "2"}, {1.0, 0.0, 0.0}, {source, 11U}},
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{{"Shell-1", 3, "3"}, {2.0, 0.0, 0.0}, {source, 12U}},
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{{"Shell-1", 4, "4"}, {0.0, 1.0, 0.0}, {source, 13U}},
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{{"Shell-1", 5, "5"}, {1.0, 1.0, 0.0}, {source, 14U}},
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{{"Shell-1", 6, "6"}, {2.0, 1.0, 0.0}, {source, 15U}}};
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for (std::size_t node = 0U; node < definition.nodes.size(); ++node) {
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definition.shell_node_initial_frames.push_back({
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static_cast<fesa::EntityIndex>(node),
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{0.0, 0.0, 1.0},
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{1.0, 0.0, 0.0},
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{0.0, 1.0, 0.0}});
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}
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definition.shell_elements = {
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{{"Shell-1", 10, "10"}, sourceType, {0U, 1U, 4U, 3U},
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0U, 0U, {source, 40U}},
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{{"Shell-1", 20, "20"}, sourceType, {1U, 2U, 5U, 4U},
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0U, 0U, {source, 41U}}};
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} else {
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// A YZ-plane fixture catches any accidental global-Z director assumption.
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definition.nodes = {
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{{"Shell-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Shell-1", 2, "2"}, {0.0, 1.0, 0.0}, {source, 11U}},
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{{"Shell-1", 3, "3"}, {0.0, 1.0, 1.0}, {source, 12U}},
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{{"Shell-1", 4, "4"}, {0.0, 0.0, 1.0}, {source, 13U}}};
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for (std::size_t node = 0U; node < definition.nodes.size(); ++node) {
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definition.shell_node_initial_frames.push_back({
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static_cast<fesa::EntityIndex>(node),
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{1.0, 0.0, 0.0},
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{0.0, 1.0, 0.0},
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{0.0, 0.0, 1.0}});
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}
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definition.shell_elements = {{
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{"Shell-1", 10, "10"}, sourceType, {0U, 1U, 2U, 3U},
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0U, 0U, {source, 40U}}};
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fesa::ModelDefinition MakeShellDefinition(
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const fesa::ShellSourceElementType source_type,
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const bool two_elements = false) {
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const std::filesystem::path source{"models/shell-sparse-assembly.inp"};
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fesa::ModelDefinition definition{};
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definition.source_path = source;
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definition.source_content_identity = "fnv1a64:fedcba9876543210";
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if (two_elements) {
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definition.nodes = {{{"Shell-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Shell-1", 2, "2"}, {1.0, 0.0, 0.0}, {source, 11U}},
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{{"Shell-1", 3, "3"}, {2.0, 0.0, 0.0}, {source, 12U}},
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{{"Shell-1", 4, "4"}, {0.0, 1.0, 0.0}, {source, 13U}},
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{{"Shell-1", 5, "5"}, {1.0, 1.0, 0.0}, {source, 14U}},
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{{"Shell-1", 6, "6"}, {2.0, 1.0, 0.0}, {source, 15U}}};
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for (std::size_t node = 0U; node < definition.nodes.size(); ++node) {
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definition.shell_node_initial_frames.push_back(
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{static_cast<fesa::EntityIndex>(node),
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{0.0, 0.0, 1.0},
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{1.0, 0.0, 0.0},
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{0.0, 1.0, 0.0}});
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}
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definition.materials = {
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{"Material", 120.0, 0.25, {source, 20U}}};
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definition.shell_sections = {
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{"ShellSection", 0.2, 0U, {source, 30U}}};
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definition.steps = {{
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"Step-1", {}, {}, 0.1, 1.0, 0.01, 1.0, {source, 50U}}};
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return definition;
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definition.shell_elements = {{{"Shell-1", 10, "10"},
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source_type,
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{0U, 1U, 4U, 3U},
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0U,
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0U,
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{source, 40U}},
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{{"Shell-1", 20, "20"},
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source_type,
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{1U, 2U, 5U, 4U},
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0U,
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0U,
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{source, 41U}}};
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} else {
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// A YZ-plane fixture catches any accidental global-Z director assumption.
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definition.nodes = {{{"Shell-1", 1, "1"}, {0.0, 0.0, 0.0}, {source, 10U}},
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{{"Shell-1", 2, "2"}, {0.0, 1.0, 0.0}, {source, 11U}},
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{{"Shell-1", 3, "3"}, {0.0, 1.0, 1.0}, {source, 12U}},
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{{"Shell-1", 4, "4"}, {0.0, 0.0, 1.0}, {source, 13U}}};
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for (std::size_t node = 0U; node < definition.nodes.size(); ++node) {
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definition.shell_node_initial_frames.push_back(
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{static_cast<fesa::EntityIndex>(node),
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{1.0, 0.0, 0.0},
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{0.0, 1.0, 0.0},
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{0.0, 0.0, 1.0}});
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}
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definition.shell_elements = {{{"Shell-1", 10, "10"},
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source_type,
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{0U, 1U, 2U, 3U},
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0U,
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0U,
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{source, 40U}}};
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}
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definition.materials = {{"Material", 120.0, 0.25, {source, 20U}}};
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definition.shell_sections = {{"ShellSection", 0.2, 0U, {source, 30U}}};
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definition.steps = {{"Step-1", {}, {}, 0.1, 1.0, 0.01, 1.0, {source, 50U}}};
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return definition;
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}
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fesa::Result<fesa::Mitc4Stiffness> directShellStiffness(
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const fesa::Domain& domain,
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const fesa::EntityIndex elementIndex) {
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const auto& definition = domain.ShellElements().at(elementIndex);
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std::array<const fesa::Node*, 4> nodes{};
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std::array<std::array<double, 3>, 4> directors{};
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for (std::size_t node = 0U; node < definition.node_indices.size(); ++node) {
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const fesa::EntityIndex nodeIndex = definition.node_indices[node];
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nodes[node] = &domain.Nodes().at(nodeIndex);
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directors[node] = domain.ShellNodeInitialFrames().at(nodeIndex).director;
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}
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auto shell = fesa::Mitc4Shell::Create(
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nodes,
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directors,
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domain.ShellSections().at(definition.section_index),
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domain.Materials().at(definition.material_index));
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if (!shell.HasValue()) {
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return fesa::Result<fesa::Mitc4Stiffness>::Failure(shell.GetStatus());
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}
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return shell.Value().Stiffness();
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fesa::Result<fesa::Mitc4Stiffness> DirectShellStiffness(
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const fesa::Domain& domain, const fesa::EntityIndex element_index) {
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const auto& definition = domain.ShellElements().at(element_index);
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std::array<const fesa::Node*, 4> nodes{};
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std::array<std::array<double, 3>, 4> directors{};
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for (std::size_t node = 0U; node < definition.node_indices.size(); ++node) {
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const fesa::EntityIndex node_index = definition.node_indices[node];
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nodes[node] = &domain.Nodes().at(node_index);
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directors[node] = domain.ShellNodeInitialFrames().at(node_index).director;
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}
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auto shell = fesa::Mitc4Shell::Create(
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nodes, directors, domain.ShellSections().at(definition.section_index),
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domain.Materials().at(definition.material_index));
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if (!shell.HasValue()) {
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return fesa::Result<fesa::Mitc4Stiffness>::Failure(shell.GetStatus());
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}
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return shell.Value().Stiffness();
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}
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fesa::Result<fesa::SparseMatrix> assembleShell(
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const fesa::ShellSourceElementType sourceType,
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const fesa::ParallelFor& parallelFor,
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const bool twoElements = false) {
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auto domain = fesa::Domain::Create(
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makeShellDefinition(sourceType, twoElements));
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if (!domain.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(domain.GetStatus());
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}
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auto model = fesa::AnalysisModel::create(domain.Value());
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if (!model.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(model.GetStatus());
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}
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auto dofs = fesa::DofManager::create(model.Value());
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if (!dofs.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(dofs.GetStatus());
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}
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return fesa::SparseAssembler::assembleStiffness(
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model.Value(), dofs.Value(), parallelFor);
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fesa::Result<fesa::SparseMatrix> AssembleShell(
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const fesa::ShellSourceElementType source_type,
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const fesa::ParallelFor& parallel_for, const bool two_elements = false) {
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auto domain =
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fesa::Domain::Create(MakeShellDefinition(source_type, two_elements));
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if (!domain.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(domain.GetStatus());
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}
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auto model = fesa::AnalysisModel::Create(domain.Value());
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if (!model.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(model.GetStatus());
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}
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auto dofs = fesa::DofManager::Create(model.Value());
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if (!dofs.HasValue()) {
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return fesa::Result<fesa::SparseMatrix>::Failure(dofs.GetStatus());
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}
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return fesa::SparseAssembler::AssembleStiffness(model.Value(), dofs.Value(),
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parallel_for);
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}
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template<class T>
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bool byteIdentical(const std::vector<T>& left, const std::vector<T>& right) {
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return left.size() == right.size() &&
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(left.empty() ||
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std::memcmp(
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left.data(), right.data(), left.size() * sizeof(T)) == 0);
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template <class T>
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bool ByteIdentical(const std::vector<T>& left, const std::vector<T>& right) {
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return left.size() == right.size() &&
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(left.empty() ||
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std::memcmp(left.data(), right.data(), left.size() * sizeof(T)) == 0);
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}
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double entry(
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const fesa::SparseMatrix& matrix,
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const std::size_t row,
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const std::size_t column) {
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const auto begin = matrix.ColumnIndices().begin() + matrix.RowOffsets()[row];
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const auto end = matrix.ColumnIndices().begin() + matrix.RowOffsets()[row + 1U];
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const auto found = std::lower_bound(begin, end, column);
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if (found == end || *found != column) {
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return 0.0;
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}
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return matrix.Values()[static_cast<std::size_t>(
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std::distance(matrix.ColumnIndices().begin(), found))];
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double Entry(const fesa::SparseMatrix& matrix, const std::size_t row,
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const std::size_t column) {
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const auto begin = matrix.ColumnIndices().begin() + matrix.RowOffsets()[row];
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const auto end =
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matrix.ColumnIndices().begin() + matrix.RowOffsets()[row + 1U];
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const auto found = std::lower_bound(begin, end, column);
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if (found == end || *found != column) {
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return 0.0;
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}
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return matrix.Values()[static_cast<std::size_t>(
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std::distance(matrix.ColumnIndices().begin(), found))];
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}
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class ReverseParallelFor final : public fesa::ParallelFor {
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public:
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void execute(
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const std::size_t count,
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const std::function<void(std::size_t)>& body) const override {
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++calls_;
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observedCount_ = count;
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for (std::size_t index = count; index > 0U; --index) {
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body(index - 1U);
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}
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public:
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void Execute(const std::size_t count,
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const std::function<void(std::size_t)>& body) const override {
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++calls_;
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observed_count_ = count;
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for (std::size_t index = count; index > 0U; --index) {
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body(index - 1U);
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}
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}
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std::size_t calls() const noexcept {
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return calls_;
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}
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std::size_t Calls() const noexcept { return calls_; }
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std::size_t observedCount() const noexcept {
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return observedCount_;
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}
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std::size_t ObservedCount() const noexcept { return observed_count_; }
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private:
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mutable std::size_t calls_{0U};
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mutable std::size_t observedCount_{0U};
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private:
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mutable std::size_t calls_{0U};
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mutable std::size_t observed_count_{0U};
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};
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void expectByteIdentical(
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const fesa::SparseMatrix& actual,
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const fesa::SparseMatrix& expected) {
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EXPECT_TRUE(byteIdentical(actual.RowOffsets(), expected.RowOffsets()));
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EXPECT_TRUE(byteIdentical(actual.ColumnIndices(), expected.ColumnIndices()));
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EXPECT_TRUE(byteIdentical(actual.Values(), expected.Values()));
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void ExpectByteIdentical(const fesa::SparseMatrix& actual,
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const fesa::SparseMatrix& expected) {
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EXPECT_TRUE(ByteIdentical(actual.RowOffsets(), expected.RowOffsets()));
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EXPECT_TRUE(ByteIdentical(actual.ColumnIndices(), expected.ColumnIndices()));
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EXPECT_TRUE(ByteIdentical(actual.Values(), expected.Values()));
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}
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TEST(SparseAssembly, SerialTbbAndRepeatedRunsAreByteIdentical) {
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auto domainResult = fesa::Domain::Create(makeDefinition());
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ASSERT_TRUE(domainResult.HasValue());
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auto modelResult = fesa::AnalysisModel::create(domainResult.Value());
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ASSERT_TRUE(modelResult.HasValue());
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auto dofsResult = fesa::DofManager::create(modelResult.Value());
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ASSERT_TRUE(dofsResult.HasValue());
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auto domain_result = fesa::Domain::Create(MakeDefinition());
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ASSERT_TRUE(domain_result.HasValue());
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auto model_result = fesa::AnalysisModel::Create(domain_result.Value());
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ASSERT_TRUE(model_result.HasValue());
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auto dofs_result = fesa::DofManager::Create(model_result.Value());
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ASSERT_TRUE(dofs_result.HasValue());
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fesa::SerialParallelFor serialExecutor;
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fesa::TbbParallelFor tbbExecutor;
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ReverseParallelFor reverseExecutor;
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auto serial = fesa::SparseAssembler::assembleStiffness(
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modelResult.Value(), dofsResult.Value(), serialExecutor);
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auto tbb = fesa::SparseAssembler::assembleStiffness(
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modelResult.Value(), dofsResult.Value(), tbbExecutor);
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auto reversed = fesa::SparseAssembler::assembleStiffness(
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modelResult.Value(), dofsResult.Value(), reverseExecutor);
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ASSERT_TRUE(serial.HasValue());
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ASSERT_TRUE(tbb.HasValue());
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ASSERT_TRUE(reversed.HasValue());
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fesa::SerialParallelFor serial_executor;
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fesa::TbbParallelFor tbb_executor;
|
||||
ReverseParallelFor reverse_executor;
|
||||
auto serial = fesa::SparseAssembler::AssembleStiffness(
|
||||
model_result.Value(), dofs_result.Value(), serial_executor);
|
||||
auto tbb = fesa::SparseAssembler::AssembleStiffness(
|
||||
model_result.Value(), dofs_result.Value(), tbb_executor);
|
||||
auto reversed = fesa::SparseAssembler::AssembleStiffness(
|
||||
model_result.Value(), dofs_result.Value(), reverse_executor);
|
||||
ASSERT_TRUE(serial.HasValue());
|
||||
ASSERT_TRUE(tbb.HasValue());
|
||||
ASSERT_TRUE(reversed.HasValue());
|
||||
|
||||
EXPECT_EQ(reverseExecutor.calls(), 1U);
|
||||
EXPECT_EQ(reverseExecutor.observedCount(), 2U);
|
||||
EXPECT_EQ(serial.Value().Rows(), 18U);
|
||||
EXPECT_EQ(serial.Value().Columns(), 18U);
|
||||
EXPECT_EQ(serial.Value().RowOffsets(), dofsResult.Value().sparsePattern().rowOffsets);
|
||||
EXPECT_EQ(
|
||||
serial.Value().ColumnIndices(),
|
||||
dofsResult.Value().sparsePattern().columnIndices);
|
||||
EXPECT_TRUE(serial.Value().Validate().IsOk());
|
||||
expectByteIdentical(tbb.Value(), serial.Value());
|
||||
expectByteIdentical(reversed.Value(), serial.Value());
|
||||
EXPECT_EQ(reverse_executor.Calls(), 1U);
|
||||
EXPECT_EQ(reverse_executor.ObservedCount(), 2U);
|
||||
EXPECT_EQ(serial.Value().Rows(), 18U);
|
||||
EXPECT_EQ(serial.Value().Columns(), 18U);
|
||||
EXPECT_EQ(serial.Value().RowOffsets(),
|
||||
dofs_result.Value().GetSparsePattern().row_offsets);
|
||||
EXPECT_EQ(serial.Value().ColumnIndices(),
|
||||
dofs_result.Value().GetSparsePattern().column_indices);
|
||||
EXPECT_TRUE(serial.Value().Validate().IsOk());
|
||||
ExpectByteIdentical(tbb.Value(), serial.Value());
|
||||
ExpectByteIdentical(reversed.Value(), serial.Value());
|
||||
|
||||
for (std::size_t repetition = 0U; repetition < 8U; ++repetition) {
|
||||
auto repeated = fesa::SparseAssembler::assembleStiffness(
|
||||
modelResult.Value(), dofsResult.Value(), tbbExecutor);
|
||||
ASSERT_TRUE(repeated.HasValue());
|
||||
expectByteIdentical(repeated.Value(), serial.Value());
|
||||
for (std::size_t repetition = 0U; repetition < 8U; ++repetition) {
|
||||
auto repeated = fesa::SparseAssembler::AssembleStiffness(
|
||||
model_result.Value(), dofs_result.Value(), tbb_executor);
|
||||
ASSERT_TRUE(repeated.HasValue());
|
||||
ExpectByteIdentical(repeated.Value(), serial.Value());
|
||||
}
|
||||
|
||||
for (std::size_t row = 0U; row < serial.Value().Rows(); ++row) {
|
||||
for (std::size_t column = 0U; column < serial.Value().Columns(); ++column) {
|
||||
EXPECT_DOUBLE_EQ(Entry(serial.Value(), row, column),
|
||||
Entry(serial.Value(), column, row));
|
||||
}
|
||||
}
|
||||
|
||||
for (std::size_t row = 0U; row < serial.Value().Rows(); ++row) {
|
||||
for (std::size_t column = 0U;
|
||||
column < serial.Value().Columns();
|
||||
++column) {
|
||||
EXPECT_DOUBLE_EQ(
|
||||
entry(serial.Value(), row, column),
|
||||
entry(serial.Value(), column, row));
|
||||
}
|
||||
}
|
||||
|
||||
EXPECT_NEAR(entry(serial.Value(), 0U, 0U), 120.0, 1.0e-12);
|
||||
EXPECT_NEAR(entry(serial.Value(), 0U, 6U), -120.0, 1.0e-12);
|
||||
EXPECT_NEAR(entry(serial.Value(), 6U, 6U), 200.0, 1.0e-12);
|
||||
EXPECT_NEAR(entry(serial.Value(), 6U, 12U), -80.0, 1.0e-12);
|
||||
EXPECT_NEAR(entry(serial.Value(), 12U, 12U), 80.0, 1.0e-12);
|
||||
EXPECT_NEAR(Entry(serial.Value(), 0U, 0U), 120.0, 1.0e-12);
|
||||
EXPECT_NEAR(Entry(serial.Value(), 0U, 6U), -120.0, 1.0e-12);
|
||||
EXPECT_NEAR(Entry(serial.Value(), 6U, 6U), 200.0, 1.0e-12);
|
||||
EXPECT_NEAR(Entry(serial.Value(), 6U, 12U), -80.0, 1.0e-12);
|
||||
EXPECT_NEAR(Entry(serial.Value(), 12U, 12U), 80.0, 1.0e-12);
|
||||
}
|
||||
|
||||
TEST(
|
||||
SparseAssembly,
|
||||
AssemblesFourNodeTwentyFourDofKernelAndPreservesDiagonalSlots) {
|
||||
auto domain = fesa::Domain::Create(
|
||||
makeShellDefinition(fesa::ShellSourceElementType::kS4));
|
||||
ASSERT_TRUE(domain.HasValue());
|
||||
auto model = fesa::AnalysisModel::create(domain.Value());
|
||||
ASSERT_TRUE(model.HasValue());
|
||||
auto dofs = fesa::DofManager::create(model.Value());
|
||||
ASSERT_TRUE(dofs.HasValue());
|
||||
fesa::SerialParallelFor serialExecutor;
|
||||
TEST(SparseAssembly,
|
||||
AssemblesFourNodeTwentyFourDofKernelAndPreservesDiagonalSlots) {
|
||||
auto domain = fesa::Domain::Create(
|
||||
MakeShellDefinition(fesa::ShellSourceElementType::kS4));
|
||||
ASSERT_TRUE(domain.HasValue());
|
||||
auto model = fesa::AnalysisModel::Create(domain.Value());
|
||||
ASSERT_TRUE(model.HasValue());
|
||||
auto dofs = fesa::DofManager::Create(model.Value());
|
||||
ASSERT_TRUE(dofs.HasValue());
|
||||
fesa::SerialParallelFor serial_executor;
|
||||
|
||||
auto assembled = fesa::SparseAssembler::assembleStiffness(
|
||||
model.Value(), dofs.Value(), serialExecutor);
|
||||
auto expected = directShellStiffness(domain.Value(), 0U);
|
||||
ASSERT_TRUE(assembled.HasValue());
|
||||
ASSERT_TRUE(expected.HasValue());
|
||||
auto assembled = fesa::SparseAssembler::AssembleStiffness(
|
||||
model.Value(), dofs.Value(), serial_executor);
|
||||
auto expected = DirectShellStiffness(domain.Value(), 0U);
|
||||
ASSERT_TRUE(assembled.HasValue());
|
||||
ASSERT_TRUE(expected.HasValue());
|
||||
|
||||
EXPECT_EQ(assembled.Value().Rows(), 24U);
|
||||
EXPECT_EQ(assembled.Value().Columns(), 24U);
|
||||
EXPECT_EQ(assembled.Value().Values().size(), 24U * 24U);
|
||||
EXPECT_EQ(
|
||||
assembled.Value().RowOffsets(),
|
||||
dofs.Value().sparsePattern().rowOffsets);
|
||||
EXPECT_EQ(
|
||||
assembled.Value().ColumnIndices(),
|
||||
dofs.Value().sparsePattern().columnIndices);
|
||||
for (std::size_t row = 0U; row < 24U; ++row) {
|
||||
const auto begin = assembled.Value().ColumnIndices().begin() +
|
||||
assembled.Value().RowOffsets()[row];
|
||||
const auto end = assembled.Value().ColumnIndices().begin() +
|
||||
assembled.Value().RowOffsets()[row + 1U];
|
||||
EXPECT_NE(std::lower_bound(begin, end, row), end);
|
||||
for (std::size_t column = 0U; column < 24U; ++column) {
|
||||
EXPECT_DOUBLE_EQ(
|
||||
entry(assembled.Value(), row, column),
|
||||
expected.Value().stabilized_global24(row, column));
|
||||
}
|
||||
EXPECT_EQ(assembled.Value().Rows(), 24U);
|
||||
EXPECT_EQ(assembled.Value().Columns(), 24U);
|
||||
EXPECT_EQ(assembled.Value().Values().size(), 24U * 24U);
|
||||
EXPECT_EQ(assembled.Value().RowOffsets(),
|
||||
dofs.Value().GetSparsePattern().row_offsets);
|
||||
EXPECT_EQ(assembled.Value().ColumnIndices(),
|
||||
dofs.Value().GetSparsePattern().column_indices);
|
||||
for (std::size_t row = 0U; row < 24U; ++row) {
|
||||
const auto begin = assembled.Value().ColumnIndices().begin() +
|
||||
assembled.Value().RowOffsets()[row];
|
||||
const auto end = assembled.Value().ColumnIndices().begin() +
|
||||
assembled.Value().RowOffsets()[row + 1U];
|
||||
EXPECT_NE(std::lower_bound(begin, end, row), end);
|
||||
for (std::size_t column = 0U; column < 24U; ++column) {
|
||||
EXPECT_DOUBLE_EQ(Entry(assembled.Value(), row, column),
|
||||
expected.Value().stabilized_global24(row, column));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
TEST(SparseAssembly, ShellSerialTbbReverseAndRepeatedRunsAreByteIdentical) {
|
||||
fesa::SerialParallelFor serialExecutor;
|
||||
fesa::TbbParallelFor tbbExecutor;
|
||||
ReverseParallelFor reverseExecutor;
|
||||
auto serial = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4, serialExecutor, true);
|
||||
auto tbb = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4, tbbExecutor, true);
|
||||
auto reversed = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4, reverseExecutor, true);
|
||||
ASSERT_TRUE(serial.HasValue());
|
||||
ASSERT_TRUE(tbb.HasValue());
|
||||
ASSERT_TRUE(reversed.HasValue());
|
||||
fesa::SerialParallelFor serial_executor;
|
||||
fesa::TbbParallelFor tbb_executor;
|
||||
ReverseParallelFor reverse_executor;
|
||||
auto serial =
|
||||
AssembleShell(fesa::ShellSourceElementType::kS4, serial_executor, true);
|
||||
auto tbb =
|
||||
AssembleShell(fesa::ShellSourceElementType::kS4, tbb_executor, true);
|
||||
auto reversed =
|
||||
AssembleShell(fesa::ShellSourceElementType::kS4, reverse_executor, true);
|
||||
ASSERT_TRUE(serial.HasValue());
|
||||
ASSERT_TRUE(tbb.HasValue());
|
||||
ASSERT_TRUE(reversed.HasValue());
|
||||
|
||||
EXPECT_EQ(reverseExecutor.calls(), 1U);
|
||||
EXPECT_EQ(reverseExecutor.observedCount(), 2U);
|
||||
expectByteIdentical(tbb.Value(), serial.Value());
|
||||
expectByteIdentical(reversed.Value(), serial.Value());
|
||||
for (std::size_t repetition = 0U; repetition < 8U; ++repetition) {
|
||||
auto repeated = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4, tbbExecutor, true);
|
||||
ASSERT_TRUE(repeated.HasValue());
|
||||
expectByteIdentical(repeated.Value(), serial.Value());
|
||||
}
|
||||
EXPECT_EQ(reverse_executor.Calls(), 1U);
|
||||
EXPECT_EQ(reverse_executor.ObservedCount(), 2U);
|
||||
ExpectByteIdentical(tbb.Value(), serial.Value());
|
||||
ExpectByteIdentical(reversed.Value(), serial.Value());
|
||||
for (std::size_t repetition = 0U; repetition < 8U; ++repetition) {
|
||||
auto repeated =
|
||||
AssembleShell(fesa::ShellSourceElementType::kS4, tbb_executor, true);
|
||||
ASSERT_TRUE(repeated.HasValue());
|
||||
ExpectByteIdentical(repeated.Value(), serial.Value());
|
||||
}
|
||||
}
|
||||
|
||||
TEST(SparseAssembly, S4AndS4rSemanticFixturesAssembleIdenticalStiffness) {
|
||||
fesa::SerialParallelFor serialExecutor;
|
||||
auto s4 = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4, serialExecutor);
|
||||
auto s4r = assembleShell(
|
||||
fesa::ShellSourceElementType::kS4r, serialExecutor);
|
||||
ASSERT_TRUE(s4.HasValue());
|
||||
ASSERT_TRUE(s4r.HasValue());
|
||||
EXPECT_TRUE(std::any_of(
|
||||
s4.Value().Values().begin(),
|
||||
s4.Value().Values().end(),
|
||||
[](const double value) { return value != 0.0; }));
|
||||
expectByteIdentical(s4r.Value(), s4.Value());
|
||||
fesa::SerialParallelFor serial_executor;
|
||||
auto s4 = AssembleShell(fesa::ShellSourceElementType::kS4, serial_executor);
|
||||
auto s4r = AssembleShell(fesa::ShellSourceElementType::kS4r, serial_executor);
|
||||
ASSERT_TRUE(s4.HasValue());
|
||||
ASSERT_TRUE(s4r.HasValue());
|
||||
EXPECT_TRUE(std::any_of(s4.Value().Values().begin(),
|
||||
s4.Value().Values().end(),
|
||||
[](const double value) { return value != 0.0; }));
|
||||
ExpectByteIdentical(s4r.Value(), s4.Value());
|
||||
}
|
||||
|
||||
} // namespace
|
||||
} // namespace
|
||||
|
||||
Reference in New Issue
Block a user