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test: added large FTCS testcase

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nebmit 2023-12-01 19:36:59 +01:00
parent 5660783929
commit e7f1e3eb23
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4 changed files with 24 additions and 30 deletions
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10
julia/tests/cpp_bench/BTCS_2027_1999_200.cpp
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@ -20,7 +20,7 @@ int main(int argc, char *argv[])
{
for (int j = 0; j < cols; ++j)
{
concentrations(i, j) = static_cast<double>(i * j) / 1e6;
concentrations(i, j) = static_cast<double>((i + 1) * (j + 1)) / 1e2;
}
}
concentrations(10, 10) = 15000;
@ -36,17 +36,17 @@ int main(int argc, char *argv[])
{
for (int j = 0; j < cols; ++j)
{
alphax(i, j) = std::sin(i / 100.0) * std::cos(j / 100.0);
alphay(i, j) = std::cos(i / 100.0) * std::sin(j / 100.0);
alphax(i, j) = std::sin((i + 1) / 100.0) * std::cos((j + 1) / 100.0);
alphay(i, j) = std::cos((i + 1) / 100.0) * std::sin((j + 1) / 100.0);
}
}
grid.setAlpha(alphax, alphay);
// **** BOUNDARY ****
Boundary bc = Boundary(grid);
bc.setBoundarySideConstant(BC_SIDE_LEFT, 1.5);
bc.setBoundarySideClosed(BC_SIDE_LEFT);
bc.setBoundarySideConstant(BC_SIDE_RIGHT, 1.5);
bc.setBoundarySideConstant(BC_SIDE_TOP, 0.75);
bc.setBoundarySideClosed(BC_SIDE_TOP);
bc.setBoundarySideConstant(BC_SIDE_BOTTOM, 0.75);
// **** SIMULATION ****

23
julia/tests/cpp_bench/FTCS_2027_1999_200.cpp → julia/tests/cpp_bench/FTCS_2000_2000_500.cpp
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@ -11,8 +11,8 @@ using namespace std::chrono;
int main(int argc, char *argv[])
{
// **** GRID ****
int rows = 2027;
int cols = 1999;
int rows = 2000;
int cols = 2000;
Grid64 grid(rows, cols);
MatrixXd concentrations(rows, cols);
@ -20,13 +20,10 @@ int main(int argc, char *argv[])
{
for (int j = 0; j < cols; ++j)
{
concentrations(i, j) = static_cast<double>(i * j) / 1e6;
concentrations(i, j) = static_cast<double>(((i + 1) * (j + 1)) / 1e6);
}
}
concentrations(10, 10) = 15000;
concentrations(2020, 1994) = 7500;
concentrations(10, 1994) = 7500;
concentrations(2020, 10) = 7500;
concentrations(1000, 1000) = 2000;
grid.setConcentrations(concentrations);
// Complex alpha patterns
@ -36,23 +33,23 @@ int main(int argc, char *argv[])
{
for (int j = 0; j < cols; ++j)
{
alphax(i, j) = std::sin(i / 100.0) * std::cos(j / 100.0);
alphay(i, j) = std::cos(i / 100.0) * std::sin(j / 100.0);
alphax(i, j) = std::sin((i + 1) / 100.0) * std::cos((j + 1) / 100.0) + 1;
alphay(i, j) = std::cos((i + 1) / 100.0) * std::sin((j + 1) / 100.0) + 1;
}
}
grid.setAlpha(alphax, alphay);
// **** BOUNDARY ****
Boundary bc = Boundary(grid);
bc.setBoundarySideConstant(BC_SIDE_LEFT, 1.5);
bc.setBoundarySideConstant(BC_SIDE_RIGHT, 1.5);
bc.setBoundarySideConstant(BC_SIDE_TOP, 0.75);
bc.setBoundarySideClosed(BC_SIDE_LEFT);
bc.setBoundarySideClosed(BC_SIDE_RIGHT);
bc.setBoundarySideClosed(BC_SIDE_TOP);
bc.setBoundarySideConstant(BC_SIDE_BOTTOM, 0.75);
// **** SIMULATION ****
Simulation simulation = Simulation<double, tug::FTCS_APPROACH>(grid, bc);
simulation.setTimestep(0.005);
simulation.setIterations(200);
simulation.setIterations(500);
simulation.setOutputCSV(CSV_OUTPUT_ON);
simulation.setOutputConsole(CONSOLE_OUTPUT_OFF);

2
julia/tests/julia_bench/BTCS_2027_1999_200.jl
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@ -10,7 +10,7 @@ function main()
grid::Grid = Grid{Float64}(rows, cols, alphaX, alphaY)
concentrations = [i * j / 1e6 for i in 1:rows, j in 1:cols]
concentrations = [i * j / 1e2 for i in 1:rows, j in 1:cols]
concentrations[11, 11] = 15000
concentrations[2021, 1995] = 7500
concentrations[11, 1995] = 7500

19
julia/tests/julia_bench/FTCS_2027_1999_200.jl → julia/tests/julia_bench/FTCS_2000_2000_500.jl
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@ -2,32 +2,29 @@ include("../../tug/Simulation.jl")
function main()
# **** GRID ****
rows::Int = 2027
cols::Int = 1999
rows::Int = 2000
cols::Int = 2000
alphaX = [sin(i / 100) * cos(j / 100) for i in 1:rows, j in 1:cols]
alphaY = [cos(i / 100) * sin(j / 100) for i in 1:rows, j in 1:cols]
alphaX = [sin(i / 100) * cos(j / 100) + 1 for i in 1:rows, j in 1:cols]
alphaY = [cos(i / 100) * sin(j / 100) + 1 for i in 1:rows, j in 1:cols]
grid::Grid = Grid{Float64}(rows, cols, alphaX, alphaY)
concentrations = [i * j / 1e6 for i in 1:rows, j in 1:cols]
concentrations[11, 11] = 15000
concentrations[2021, 1995] = 7500
concentrations[11, 1995] = 7500
concentrations[2021, 11] = 7500
concentrations = [(i * j) / 1e6 for i in 1:rows, j in 1:cols]
concentrations[1001, 1001] = 2000
setConcentrations!(grid, concentrations)
# **** BOUNDARY ****
bc::Boundary = Boundary(grid)
setBoundarySideClosed!(bc, LEFT)
setBoundarySideConstant!(bc, RIGHT, 1.5)
setBoundarySideClosed!(bc, RIGHT)
setBoundarySideClosed!(bc, TOP)
setBoundarySideConstant!(bc, BOTTOM, 0.75)
# **** SIMULATION ****
simulation::Simulation = Simulation(grid, bc, FTCS)
simulation = setTimestep(simulation, 0.005)
simulation = setIterations(simulation, 200)
simulation = setIterations(simulation, 500)
simulation = setOutputConsole(simulation, CONSOLE_OUTPUT_OFF)
simulation = setOutputCSV(simulation, CSV_OUTPUT_ON)