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Merge pull request #1538 from su2code/vandv_regressions
Regression script for the V&V repo
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‎.github/workflows/regression.yml‎

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strategy:
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fail-fast: false
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matrix:
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testscript: ['tutorials.py', 'parallel_regression.py', 'parallel_regression_AD.py', 'serial_regression.py', 'serial_regression_AD.py', 'hybrid_regression.py', 'hybrid_regression_AD.py']
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testscript: ['vandv.py', 'tutorials.py', 'parallel_regression.py', 'parallel_regression_AD.py', 'serial_regression.py', 'serial_regression_AD.py', 'hybrid_regression.py', 'hybrid_regression_AD.py']
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include:
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- testscript: 'vandv.py'
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tag: MPI
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- testscript: 'tutorials.py'
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tag: MPI
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- testscript: 'parallel_regression.py'

‎TestCases/vandv.py‎

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#!/usr/bin/env python
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## \file vandv.py
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# \brief Regression tests for the V&V repository.
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# \note Rules for adding cases here:
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# - Use the SU2 --dry_run mode for configs of large tests.
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# - Restart from converged results for medium problems.
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# - Run small cases (<20s) to convergence.
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# \version 7.3.0 "Blackbird"
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#
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# SU2 Project Website: https://su2code.github.io
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#
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# The SU2 Project is maintained by the SU2 Foundation
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# (http://su2foundation.org)
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#
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# Copyright 2012-2022, SU2 Contributors (cf. AUTHORS.md)
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#
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# SU2 is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# SU2 is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with SU2. If not, see <http://www.gnu.org/licenses/>.
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import sys
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from TestCase import TestCase
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def main():
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'''This program runs a subset of the V&V cases.'''
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test_list = []
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##########################
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### Compressible RANS ###
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##########################
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# 30P30N
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channel = TestCase('30P30N')
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channel.cfg_dir = "vandv/rans/30p30n"
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channel.cfg_file = "config.cfg"
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channel.test_iter = 20
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channel.test_vals = [-10.628370, -10.299097, -10.485327, -10.238060, -13.517229, 0.050962, 2.828563, 1.317849, -0.227233]
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test_list.append(channel)
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#################
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### RUN TESTS ###
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#################
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for test in test_list:
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test.su2_exec = "mpirun -n 2 SU2_CFD"
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test.timeout = 300
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test.tol = 1e-5
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#end
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pass_list = [ test.run_test() for test in test_list ]
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# Tests summary
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print('==================================================================')
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print('Summary of the V&V tests')
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print('python version:', sys.version)
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for i, test in enumerate(test_list):
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if (pass_list[i]):
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print(' passed - %s'%test.tag)
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else:
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print('* FAILED - %s'%test.tag)
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if all(pass_list):
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sys.exit(0)
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else:
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sys.exit(1)
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# done
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if __name__ == '__main__':
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main()

‎TestCases/vandv/rans/30p30n/config.cfg‎

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% ------------------------------- SOLVER -------------------------------- %
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%
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SOLVER= RANS
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KIND_TURB_MODEL= SA
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REF_DIMENSIONALIZATION= FREESTREAM_VEL_EQ_MACH
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%
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% ----------------------------- FREESTREAM ------------------------------ %
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%
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MACH_NUMBER= 0.17
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AOA= 5.5
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INIT_OPTION= REYNOLDS
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FREESTREAM_OPTION= TEMPERATURE_FS
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FREESTREAM_TEMPERATURE= 295.56
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REYNOLDS_NUMBER= 1.71E6
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REYNOLDS_LENGTH= 0.4572
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%
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% -------------------------- REFERENCE VALUES --------------------------- %
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%
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REF_AREA= 0.4572
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REF_LENGTH= 0.4572
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REF_ORIGIN_MOMENT_X= 0.0
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REF_ORIGIN_MOMENT_Y= 0.0
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REF_ORIGIN_MOMENT_Z= 0.0
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%
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% ------------------------- BOUNDARY CONDITIONS ------------------------- %
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%
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MARKER_HEATFLUX= ( wall, 0.0 )
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MARKER_FAR= ( farfield )
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MARKER_PLOTTING= ( wall )
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MARKER_MONITORING= ( wall )
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%
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% ---------------------------- FLUID MODELS ----------------------------- %
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%
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FLUID_MODEL= STANDARD_AIR
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GAMMA_VALUE= 1.4
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GAS_CONSTANT= 287.058
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%
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VISCOSITY_MODEL= SUTHERLAND
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MU_REF= 1.716E-5
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MU_T_REF= 273.15
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SUTHERLAND_CONSTANT= 110.4
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%
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CONDUCTIVITY_MODEL= CONSTANT_PRANDTL
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PRANDTL_LAM= 0.72
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PRANDTL_TURB= 0.90
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%
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% ----------------------- SPATIAL DISCRETIZATION ------------------------ %
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%
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NUM_METHOD_GRAD= GREEN_GAUSS
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CONV_NUM_METHOD_FLOW= ROE
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ENTROPY_FIX_COEFF= 1e-5
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MUSCL_FLOW= YES
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SLOPE_LIMITER_FLOW= VAN_ALBADA_EDGE
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%
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CONV_NUM_METHOD_TURB= SCALAR_UPWIND
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MUSCL_TURB= NO
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%
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% ---------- PSEUDOTIME INTEGRATION / CONVERGENCE ACCELERATION ---------- %
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%
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USE_VECTORIZATION= YES
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TIME_DISCRE_FLOW= EULER_IMPLICIT
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TIME_DISCRE_TURB= EULER_IMPLICIT
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%
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CFL_NUMBER= 40
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CFL_REDUCTION_TURB= 1.0
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CFL_ADAPT= NO
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%
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LINEAR_SOLVER= FGMRES
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LINEAR_SOLVER_PREC= ILU
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LINEAR_SOLVER_ERROR= 0.2
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LINEAR_SOLVER_ITER= 4
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%
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MGLEVEL= 0
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NEWTON_KRYLOV= YES
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NEWTON_KRYLOV_IPARAM= ( 0, 0, 1 ) % n0, np, ft
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NEWTON_KRYLOV_DPARAM= ( 0.0, 1e-20, -3, 1e-5 ) % r0, tp, rf, e
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%
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% ------------------------ CONVERGENCE CRITERIA ------------------------- %
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%
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ITER= 10000
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CONV_RESIDUAL_MINVAL= -11.5
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%
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% --------------------------- INPUT / OUTPUT ---------------------------- %
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%
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MESH_FILENAME= 2D_L1_coarse_r1.su2
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MESH_FORMAT= SU2
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RESTART_SOL= YES
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OUTPUT_WRT_FREQ= 1000
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SCREEN_WRT_FREQ_INNER= 1
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HISTORY_OUTPUT= ( ITER, RMS_RES, AERO_COEFF )
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SCREEN_OUTPUT= ( INNER_ITER, RMS_DENSITY, RMS_MOMENTUM-X, RMS_MOMENTUM-Y,\
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RMS_ENERGY, RMS_NU_TILDE, DRAG, LIFT, MOMENT_Z,\
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LINSOL_RESIDUAL )
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