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create unit test for gamma node kernel
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Bumseok Lee
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unit_tests/node_kernels/UnitTestBLTGammaM2015NodeKernel.C
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| // Copyright 2017 National Technology & Engineering Solutions of Sandia, LLC | ||
| // (NTESS), National Renewable Energy Laboratory, University of Texas Austin, | ||
| // Northwest Research Associates. Under the terms of Contract DE-NA0003525 | ||
| // with NTESS, the U.S. Government retains certain rights in this software. | ||
| // | ||
| // This software is released under the BSD 3-clause license. See LICENSE file | ||
| // for more details. | ||
| // | ||
|
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| #include "kernels/UnitTestKernelUtils.h" | ||
| #include "UnitTestUtils.h" | ||
| #include "UnitTestHelperObjects.h" | ||
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| #include "node_kernels/BLTGammaM2015NodeKernel.h" | ||
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| namespace { | ||
| namespace hex8_golds { | ||
| namespace blt_gamma { | ||
| static constexpr double rhs[8] = { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0.12823826807242, | ||
| 0, | ||
| 0, | ||
| -0.043287170452808, | ||
| 0.43035793150449, | ||
| }; | ||
|
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| static constexpr double lhs[8][8] = { | ||
| { | ||
| 1.5336779974765e-19, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 4.6113433001562e-05, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 6.4413186123242e-11, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0.13131235277404, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 7.8452858117332e-05, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0.001645541661088, | ||
| 0, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0.12774384574574, | ||
| 0, | ||
| }, | ||
| { | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0.7648927575084, | ||
| }, | ||
| }; | ||
| } // namespace blt_gamma | ||
|
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| } // namespace hex8_golds | ||
| } // namespace | ||
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| TEST_F(BLTGammaM2015KernelHex8Mesh, NGP_blt_gamma_node) | ||
| { | ||
| // Only execute for 1 processor runs | ||
| if (bulk_->parallel_size() > 1) | ||
| return; | ||
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| fill_mesh_and_init_fields(); | ||
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| // Setup solution options | ||
| solnOpts_.meshMotion_ = false; | ||
| solnOpts_.externalMeshDeformation_ = false; | ||
| solnOpts_.initialize_turbulence_constants(); | ||
|
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| unit_test_utils::NodeHelperObjects helperObjs( | ||
| bulk_, stk::topology::HEX_8, 1, partVec_[0]); | ||
|
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| helperObjs.nodeAlg->add_kernel<sierra::nalu::BLTGammaM2015NodeKernel>(*meta_); | ||
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| helperObjs.execute(); | ||
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| Kokkos::deep_copy( | ||
| helperObjs.linsys->hostNumSumIntoCalls_, | ||
| helperObjs.linsys->numSumIntoCalls_); | ||
| EXPECT_EQ(helperObjs.linsys->lhs_.extent(0), 8u); | ||
| EXPECT_EQ(helperObjs.linsys->lhs_.extent(1), 8u); | ||
| EXPECT_EQ(helperObjs.linsys->rhs_.extent(0), 8u); | ||
| EXPECT_EQ(helperObjs.linsys->hostNumSumIntoCalls_(0), 8u); | ||
|
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| namespace hex8_golds = hex8_golds::blt_gamma; | ||
| unit_test_kernel_utils::expect_all_near( | ||
| helperObjs.linsys->rhs_, hex8_golds::rhs, 1.0e-12); | ||
| unit_test_kernel_utils::expect_all_near<8>( | ||
| helperObjs.linsys->lhs_, hex8_golds::lhs, 1.0e-12); | ||
| } |