Exclude FluctuatingMRT test when using OPTIMIZE_FOR_LOCALHOST

tests/lbm/CMakeLists.txt

@@ -84,9 +84,12 @@ waLBerla_generate_target_from_python(NAME LbCodeGenerationExampleGenerated
       LbCodeGenerationExample_UBB.cpp LbCodeGenerationExample_UBB.h )
 waLBerla_compile_test( FILES codegen/LbCodeGenerationExample.cpp DEPENDS LbCodeGenerationExampleGenerated)
 
+# FluctuatingMRT test does not work with WALBERLA_OPTIMIZE_FOR_LOCALHOST since the random number generator is not implemented with SIMD
+if ( NOT WALBERLA_OPTIMIZE_FOR_LOCALHOST )
 waLBerla_generate_target_from_python(NAME FluctuatingMRTGenerated FILE codegen/FluctuatingMRT.py
                               OUT_FILES FluctuatingMRT_LatticeModel.cpp FluctuatingMRT_LatticeModel.h )
 waLBerla_compile_test( FILES codegen/FluctuatingMRT.cpp DEPENDS FluctuatingMRTGenerated)
+endif()
 
 waLBerla_generate_target_from_python(NAME FieldLayoutAndVectorizationTestGenerated FILE codegen/FieldLayoutAndVectorizationTest.py
                                      OUT_FILES FieldLayoutAndVectorizationTest_FZYX_Vec_LatticeModel.cpp FieldLayoutAndVectorizationTest_FZYX_Vec_LatticeModel.h
@@ -95,4 +98,4 @@ waLBerla_generate_target_from_python(NAME FieldLayoutAndVectorizationTestGenerat
                                                FieldLayoutAndVectorizationTest_ZYXF_NoVec_LatticeModel.cpp FieldLayoutAndVectorizationTest_ZYXF_NoVec_LatticeModel.h )
 waLBerla_compile_test( FILES codegen/FieldLayoutAndVectorizationTest.cpp DEPENDS FieldLayoutAndVectorizationTestGenerated)
 
-endif()
+endif()
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