Fix CI timeout issues

Clang with UBSAN takes 3 to 10 min to compile each Ekin kernel. GCC
builds with maxset can last for more than 1 hour due to wait times
when downloading Docker images, assembling the code coverage report,
or uploading the job artifacts.

.gitlab-ci.yml

@@ -223,6 +223,7 @@ cuda12-coverage:
      with_stokesian_dynamics: 'true'
   script:
     - bash maintainer/CI/build_cmake.sh
+  timeout: 90m
   tags:
     - espresso
     - cuda
@@ -252,6 +253,7 @@ cuda12-maxset:
     paths:
     - build/
     expire_in: 1 week
+  timeout: 90m
   tags:
     - espresso
     - cuda

src/walberla_bridge/src/electrokinetics/generated_kernels/CMakeLists.txt

@@ -29,4 +29,11 @@ foreach(precision double_precision single_precision)
             FrictionCouplingKernel_${precision}.cpp
             FixedFlux_${precision}.cpp
             Dirichlet_${precision}.cpp)
+  # disable UBSAN on large files due to excessive compile times
+  set_source_files_properties(
+    AdvectiveFluxKernel_${precision}.cpp
+    DiffusiveFluxKernelWithElectrostatic_${precision}.cpp
+    DiffusiveFluxKernelWithElectrostaticThermalized_${precision}.cpp
+    TARGET_DIRECTORY espresso_walberla PROPERTIES COMPILE_FLAGS
+                                                  -fno-sanitize=undefined)
 endforeach()