Merge branch 'intel18' into 'master'

Add Intel Compiler 2018 to CI

See merge request walberla/walberla!133

.gitlab-ci.yml

@@ -283,9 +283,9 @@ intel_17_mpionly_dbg:
    variables:
       <<: *build_mpionly_dbg_variables
       WALBERLA_BUILD_WITH_CUDA: "OFF"
-   except:
+   only:
       variables:
-         - $DISABLE_PER_COMMIT_BUILDS
+         - $ENABLE_NIGHTLY_BUILDS
    tags:
       - docker
       - intel
@@ -296,9 +296,9 @@ intel_17_hybrid_dbg:
    variables:
       <<: *build_hybrid_dbg_variables
       WALBERLA_BUILD_WITH_CUDA: "OFF"
-   except:
+   only:
       variables:
-         - $DISABLE_PER_COMMIT_BUILDS
+         - $ENABLE_NIGHTLY_BUILDS
    tags:
       - docker
       - intel
@@ -306,6 +306,97 @@ intel_17_hybrid_dbg:
 intel_17_hybrid_dbg_sp:
    <<: *build_definition
    image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:17
+   variables:
+      <<: *build_hybrid_dbg_sp_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   only:
+      variables:
+         - $ENABLE_NIGHTLY_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_serial:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_serial_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   only:
+      variables:
+         - $ENABLE_NIGHTLY_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_mpionly:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_mpionly_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   only:
+      variables:
+         - $ENABLE_NIGHTLY_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_hybrid:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_hybrid_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   except:
+      variables:
+         - $DISABLE_PER_COMMIT_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_serial_dbg:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_serial_dbg_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   except:
+      variables:
+         - $DISABLE_PER_COMMIT_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_mpionly_dbg:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_mpionly_dbg_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   except:
+      variables:
+         - $DISABLE_PER_COMMIT_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_hybrid_dbg:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
+   variables:
+      <<: *build_hybrid_dbg_variables
+      WALBERLA_BUILD_WITH_CUDA: "OFF"
+   except:
+      variables:
+         - $DISABLE_PER_COMMIT_BUILDS
+   tags:
+      - docker
+      - intel
+
+intel_18_hybrid_dbg_sp:
+   <<: *build_definition
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/intel:18
    variables:
       <<: *build_hybrid_dbg_sp_variables
       WALBERLA_BUILD_WITH_CUDA: "OFF"

src/blockforest/loadbalancing/DynamicCurve.h

@@ -719,7 +719,7 @@ void DynamicCurveBalance< PhantomData_T >::mortonOrderWeighted( const std::vecto
       }
    }
       
-#ifdef _OPENMP
+#if defined(_OPENMP) && (__INTEL_COMPILER != 1800) // Disable OpenMP for Intel 2018 due to a bug
    #pragma omp parallel for schedule(static)
 #endif
    for( int i = 0; i < int_c( blocksPerLevel.size() ); ++i )