add HWASAN CI run (#510)

### Description
This adds a CI run on Oracle Cloud Infrastructure (with Ampere aarch64
processors) with HWASAN enabled.

Processor info:
```
Architecture:           aarch64
  CPU op-mode(s):       32-bit, 64-bit
  Byte Order:           Little Endian
CPU(s):                 4
  On-line CPU(s) list:  0-3
Vendor ID:              ARM
  Model name:           Neoverse-N1
    Model:              1
    Thread(s) per core: 1
    Core(s) per socket: 4
    Socket(s):          1
    Stepping:           r3p1
    BogoMIPS:           50.00
    Flags:              fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs
```

### Related issues
Closes #509.

### Checklist
_Before this pull request can be reviewed, all of these tasks should be
completed. Denote completed tasks with an `x` inside the square brackets
`[ ]` in the Markdown source below:_
- [x] I have added a description (see above).
- [x] I have added a link to any related issues see (see above).
- [x] I have read the [Contributing
Guide](https://github.com/quokka-astro/quokka/blob/development/CONTRIBUTING.md).
- [x] I have added tests for any new physics that this PR adds to the
code.
- [x] I have tested this PR on my local computer and all tests pass.
- [x] I have manually triggered the GPU tests with the magic comment
`/azp run`.
- [ ] I have requested a reviewer for this PR.

---------

Co-authored-by: Piyush Sharda <[email protected]>

.ci/azure-pipelines-aarch64-hwasan.yml

@@ -0,0 +1,41 @@
+# Starter pipeline
+# Start with a minimal pipeline that you can customize to build and deploy your code.
+# Add steps that build, run tests, deploy, and more:
+# https://aka.ms/yaml
+
+trigger:
+- development
+
+pr:
+  autoCancel: true
+  branches:
+    include:
+    - development
+
+jobs:
+- job: BuildAndTest
+  timeoutInMinutes: 180 # how long to run the job before automatically cancelling
+  pool: oracle-cloud
+  steps:
+  - task: CMake@1
+    displayName: 'Configure CMake'
+    inputs:
+      cmakeArgs: '.. -DCMAKE_BUILD_TYPE=Release -DENABLE_HWASAN=ON -DCMAKE_CXX_FLAGS="-fPIC" -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_SHARED_LINKER_FLAGS="-fuse-ld=lld" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DAMReX_SPACEDIM=1'
+
+  - task: CMake@1
+    displayName: 'Build Quokka'
+    inputs:
+      cmakeArgs: '--build .'
+
+  - task: CMake@1
+    displayName: 'Run CTest'
+    inputs:
+      cmakeArgs: '-E chdir . ctest -j 2 -T Test --output-on-failure'
+
+  - task: PublishTestResults@2
+    inputs:
+      testResultsFormat: cTest
+      testResultsFiles: build/Testing/*/Test.xml
+      testRunTitle: $(Agent.JobName)
+    condition: succeededOrFailed()
+    displayName: Publish test results

CMakeLists.txt

@@ -30,6 +30,7 @@ set(AMReX_TINY_PROFILE ON CACHE BOOL "" FORCE)
 option(QUOKKA_PYTHON "Compile with Python support (on/off)" ON)
 option(DISABLE_FMAD "Disable fused multiply-add instructions on GPU (on/off)" ON)
 option(ENABLE_ASAN "Enable AddressSanitizer and UndefinedBehaviorSanitizer" OFF)
+option(ENABLE_HWASAN "Enable HWAddressSanitizer" OFF)
 option(WARNINGS_AS_ERRORS "Treat compiler warnings as errors" OFF)
 option(QUOKKA_OPENPMD "Enable OpenPMD output (on/off)" OFF)
 

src/CMakeLists.txt

@@ -60,6 +60,13 @@ if(ENABLE_ASAN)
   add_link_options(-fsanitize=address -fsanitize=undefined)
 endif(ENABLE_ASAN)
 
+if(ENABLE_HWASAN)
+  # enable HWAddressSanitizer for debugging
+  message(STATUS "Compiling with HWAddressSanitizer *enabled*")
+  add_compile_options(-fsanitize=hwaddress)
+  add_link_options(-fsanitize=hwaddress)
+endif(ENABLE_HWASAN)
+
 if(DISABLE_FMAD)
   message(STATUS "Fused multiply-add (FMAD) is disabled for device code.")
   add_compile_options($<$<COMPILE_LANGUAGE:C>:-ffp-contract=off>)