ci/test.linux.gitlab-ci.yml

# SPDX-FileCopyrightText: The Eigen Authors
# SPDX-License-Identifier: MPL-2.0

.test:linux:
  extends: .common:linux:cross
  stage: test
  script:
    - . ci/scripts/test.linux.script.sh
  after_script:
    - . ci/scripts/test.linux.after_script.sh
  rules: !reference [.rules:libeigen:all-tests, rules]
  tags:
    - saas-linux-2xlarge-amd64
  allow_failure:
    exit_codes: 42

##### x86-64 ###################################################################
.test:linux:x86-64:
  extends: .test:linux
  variables:
    EIGEN_CI_TARGET_ARCH: x86_64
    EIGEN_CI_CROSS_TARGET_TRIPLE: x86_64-linux-gnu

# GCC-10 (modern stable)
.test:linux:x86-64:gcc-10:default:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:gcc-10:default ]
  variables:
    EIGEN_CI_INSTALL: g++-10

test:linux:x86-64:gcc-10:default:official:
  extends: .test:linux:x86-64:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:gcc-10:default:unsupported:
  extends: .test:linux:x86-64:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:gcc-10:avx:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:gcc-10:avx ]
  variables:
    EIGEN_CI_INSTALL: g++-10

test:linux:x86-64:gcc-10:avx:official:
  extends: .test:linux:x86-64:gcc-10:avx
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:gcc-10:avx:unsupported:
  extends: .test:linux:x86-64:gcc-10:avx
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:gcc-10:avx2:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:gcc-10:avx2 ]
  variables:
    EIGEN_CI_INSTALL: g++-10

test:linux:x86-64:gcc-10:avx2:official:
  extends: .test:linux:x86-64:gcc-10:avx2
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:gcc-10:avx2:unsupported:
  extends: .test:linux:x86-64:gcc-10:avx2
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:gcc-10:avx512dq:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:gcc-10:avx512dq ]
  variables:
    EIGEN_CI_INSTALL: g++-10
  tags:
    - eigen-runner
    - linux
    - x86-64
    - avx512

test:linux:x86-64:gcc-10:avx512dq:official:
  extends: .test:linux:x86-64:gcc-10:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:gcc-10:avx512dq:unsupported:
  extends: .test:linux:x86-64:gcc-10:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

# GCC-13 for AVX512-FP16 (_Float16 support).
.test:linux:x86-64:gcc-13:default:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:gcc-13:default ]
  variables:
    EIGEN_CI_INSTALL: g++-13

# The corresponding test jobs (test:linux:x86-64:gcc-13:avx512fp16:{official,
# unsupported}) are intentionally omitted: we do not currently have a runner
# whose CPU supports AVX512-FP16, so running them produces wholesale SIGILL
# failures.  The build:linux:cross:x86-64:gcc-13:avx512fp16:* jobs remain so
# that AVX512-FP16 code paths are still compile-checked.

# Clang-14 (modern stable)
.test:linux:x86-64:clang-14:default:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:clang-14:default ]
  variables:
    EIGEN_CI_INSTALL: clang-14

test:linux:x86-64:clang-14:default:official:
  extends: .test:linux:x86-64:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-14:default:unsupported:
  extends: .test:linux:x86-64:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:clang-14:avx2:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:clang-14:avx2 ]
  variables:
    EIGEN_CI_INSTALL: clang-14

test:linux:x86-64:clang-14:avx2:official:
  extends: .test:linux:x86-64:clang-14:avx2
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-14:avx2:unsupported:
  extends: .test:linux:x86-64:clang-14:avx2
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:clang-14:avx512dq:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:clang-14:avx512dq ]
  variables:
    EIGEN_CI_INSTALL: clang-14
  tags:
    - eigen-runner
    - linux
    - x86-64
    - avx512

test:linux:x86-64:clang-14:avx512dq:official:
  extends: .test:linux:x86-64:clang-14:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-14:avx512dq:unsupported:
  extends: .test:linux:x86-64:clang-14:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

# Generic vector extension backend.
.test:linux:x86-64:clang-19:generic:avx512dq:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:clang-19:generic:avx512dq ]
  variables:
    EIGEN_CI_INSTALL: clang-19
  tags:
    - eigen-runner
    - linux
    - x86-64
    - avx512

test:linux:x86-64:clang-19:generic:avx512dq:official:
  extends: .test:linux:x86-64:clang-19:generic:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-19:generic:avx512dq:unsupported:
  extends: .test:linux:x86-64:clang-19:generic:avx512dq
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:x86-64:clang-19:cxx20:nightly:
  extends: .test:linux:x86-64
  needs: [ build:linux:cross:x86-64:clang-19:cxx20:nightly ]
  variables:
    EIGEN_CI_INSTALL: clang-19
  rules:
    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"
    - if: $CI_PIPELINE_SOURCE == "merge_request_event" && $CI_PROJECT_NAMESPACE == "libeigen" && $CI_MERGE_REQUEST_LABELS =~ "/all-tests/"

test:linux:x86-64:clang-19:cxx20:nightly:official:
  extends: .test:linux:x86-64:clang-19:cxx20:nightly
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-19:cxx20:nightly:unsupported:
  extends: .test:linux:x86-64:clang-19:cxx20:nightly
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### Sanitizers ###############################################################

.test:linux:x86-64:clang-19:default:asan-ubsan:
  extends: .test:linux:x86-64
  variables:
    EIGEN_CI_INSTALL: clang-19 llvm-19
    ASAN_OPTIONS: detect_leaks=0:print_stacktrace=1
    UBSAN_OPTIONS: print_stacktrace=1
    ASAN_SYMBOLIZER_PATH: /usr/lib/llvm-19/bin/llvm-symbolizer
    EIGEN_CI_CTEST_ARGS: --timeout 2000

test:linux:x86-64:clang-19:default:asan-ubsan:official:
  extends: .test:linux:x86-64:clang-19:default:asan-ubsan
  needs: [ build:linux:cross:x86-64:clang-19:default:asan-ubsan:official ]
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:clang-19:default:asan-ubsan:unsupported:
  extends: .test:linux:x86-64:clang-19:default:asan-ubsan
  needs: [ build:linux:cross:x86-64:clang-19:default:asan-ubsan:unsupported ]
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### NVHPC ####################################################################

.test:linux:x86-64:nvhpc-26.1:default:
  extends: .test:linux:x86-64
  image: nvcr.io/nvidia/nvhpc:26.1-devel-cuda13.1-ubuntu24.04
  variables:
    EIGEN_CI_INSTALL: ""

test:linux:x86-64:nvhpc-26.1:default:official:
  extends: .test:linux:x86-64:nvhpc-26.1:default
  needs: [ build:linux:x86-64:nvhpc-26.1:default:official ]
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:x86-64:nvhpc-26.1:default:unsupported:
  extends: .test:linux:x86-64:nvhpc-26.1:default
  needs: [ build:linux:x86-64:nvhpc-26.1:default:unsupported ]
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### CUDA #####################################################################
.test:linux:cuda:
  extends: .test:linux
  allow_failure: true
  variables:
    EIGEN_CI_CTEST_LABEL: gpu
  rules: !reference [.rules:libeigen:gpu, rules]
  tags:
    - saas-linux-medium-amd64-gpu-standard

# ---- CUDA 11.5 + oldest supported compilers ---------------------------------

# GCC-10, CUDA-11.5
test:linux:cuda-11.5:gcc-10:
  extends: .test:linux:cuda
  image: nvidia/cuda:11.5.2-devel-ubuntu20.04
  needs: [ build:linux:cuda-11.5:gcc-10 ]
  variables:
    EIGEN_CI_INSTALL: gcc-10 g++-10
    EIGEN_CI_C_COMPILER: gcc-10
    EIGEN_CI_CXX_COMPILER: g++-10

# Clang-14, CUDA-11.5
test:linux:cuda-11.5:clang-14:
  extends: .test:linux:cuda
  image: nvidia/cuda:11.5.2-devel-ubuntu20.04
  needs: [ build:linux:cuda-11.5:clang-14 ]
  before_script:
    # Ubuntu 20.04 lacks clang-14.  Add the LLVM apt repo before
    # the common before_script installs EIGEN_CI_INSTALL packages.
    - apt-get update -y > /dev/null
    - apt-get install -y --no-install-recommends wget gnupg > /dev/null
    - wget -qO - https://apt.llvm.org/llvm-snapshot.gpg.key
        | gpg --dearmor -o /usr/share/keyrings/llvm-archive-keyring.gpg
    - echo 'deb [signed-by=/usr/share/keyrings/llvm-archive-keyring.gpg] http://apt.llvm.org/focal/ llvm-toolchain-focal-14 main'
        > /etc/apt/sources.list.d/llvm-14.list
    - apt-get update -y > /dev/null
    - . ci/scripts/common.linux.before_script.sh
  variables:
    EIGEN_CI_INSTALL: clang-14
    EIGEN_CI_CXX_COMPILER: clang++-14
    EIGEN_CI_C_COMPILER: clang-14

# ---- New: latest CUDA -------------------------------------------------------

# GCC-13, CUDA-12.6
test:linux:cuda-12.6:gcc-13:
  extends: .test:linux:cuda
  image: nvidia/cuda:12.6.3-devel-ubuntu24.04
  needs: [ build:linux:cuda-12.6:gcc-13 ]
  variables:
    EIGEN_CI_CXX_COMPILER: g++-13
    EIGEN_CI_C_COMPILER: gcc-13

# Clang-19, CUDA-12.6
test:linux:cuda-12.6:clang-19:
  extends: .test:linux:cuda
  image: nvidia/cuda:12.6.3-devel-ubuntu24.04
  needs: [ build:linux:cuda-12.6:clang-19 ]
  variables:
    EIGEN_CI_INSTALL: clang-19
    EIGEN_CI_CXX_COMPILER: clang++-19
    EIGEN_CI_C_COMPILER: clang-19


##### qemu-emulated test base ##################################################

# Shared base for cross-arch tests that run under qemu-user emulation
# (arm, ppc64le, loongarch64).  Limits parallelism, raises the per-test
# timeout, and skips tests that are too slow to be useful under qemu.
.test:linux:qemu:
  extends: .test:linux
  variables:
    EIGEN_CI_CTEST_ARGS: --timeout 2000
    EIGEN_CI_CTEST_PARALLEL: "4"
    EIGEN_CI_CTEST_EXCLUDE: tensor_thread_pool
  tags:
    - saas-linux-large-amd64

##### arm ######################################################################

.test:linux:arm:
  extends: .test:linux:qemu
  variables:
    EIGEN_CI_TARGET_ARCH: arm
    EIGEN_CI_CROSS_TARGET_TRIPLE: arm-linux-gnueabihf

.test:linux:arm:gcc-10:default:
  extends: .test:linux:arm
  needs: [ build:linux:cross:arm:gcc-10:default ]
  variables:
    EIGEN_CI_CROSS_INSTALL: g++-10-arm-linux-gnueabihf qemu-user-static

test:linux:arm:gcc-10:default:official:
  extends: .test:linux:arm:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:arm:gcc-10:default:unsupported:
  extends: .test:linux:arm:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:arm:clang-14:default:
  extends: .test:linux:arm
  needs: [ build:linux:cross:arm:clang-14:default ]
  variables:
    EIGEN_CI_CROSS_INSTALL: g++-10-arm-linux-gnueabihf clang-14 qemu-user-static

test:linux:arm:clang-14:default:official:
  extends: .test:linux:arm:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:arm:clang-14:default:unsupported:
  extends: .test:linux:arm:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### SME ######################################################################

.test:linux:sme:
  extends: .test:linux
  stage: test
  # QEMU enables SME2 via `-cpu max,sme=on` (there is no separate sme2
  # property); the multi-vector ops the kernel uses (svld1_f32_x4, the SME2
  # FMOPA forms) are only emulated from QEMU 10.1 on. Ubuntu 24.04 ships
  # 8.2.2 (base FEAT_SME only), so run the test stage on 26.04 (QEMU 10.2.x).
  # The build stage stays on 24.04 -- it only cross-compiles and never invokes
  # the emulator.
  image: ubuntu:26.04
  variables:
    EIGEN_CI_TARGET_ARCH: aarch64-sme
    EIGEN_CI_CROSS_TARGET_TRIPLE: aarch64-linux-gnu
  # Inherit the 2xlarge runner from .test:linux (same cost under GitLab's
  # open-source program). The qemu-user run is single-threaded per subtest,
  # so this is about cost-neutral consistency, not speed.

.test:linux:sme:gcc-14:default:
  extends: .test:linux:sme
  needs: [ build:linux:cross:sme:gcc-14:default ]
  variables:
    EIGEN_CI_CXX_COMPILER: aarch64-linux-gnu-g++-14
    # Test stage only needs the aarch64 runtime (loader + libstdc++/libc under
    # /usr/aarch64-linux-gnu, used via qemu's -L prefix) and qemu-user; the
    # default-version cross g++ provides the libs on any release, and newer
    # libstdc++ is ABI-compatible with the gcc-14-built binaries. On 25.10+
    # the static qemu binaries are gone (qemu-user-static is now a virtual
    # package), so install qemu-user and invoke the dynamic qemu-aarch64.
    EIGEN_CI_CROSS_INSTALL: g++-aarch64-linux-gnu qemu-user

test:linux:sme:gcc-14:default:official:
  extends: .test:linux:sme:gcc-14:default
  variables:
    # Run only product_sme from the prebuilt dir via the standard test flow
    # (ci/scripts/test.linux.script.sh -> ctest -R ... --build-noclean). ctest
    # invokes each test under the CMAKE_CROSSCOMPILING_EMULATOR baked in at
    # configure time (qemu-aarch64 -L /usr/aarch64-linux-gnu -cpu
    # max,sme=on,sme512=on,...). The kernel is compiled for a fixed 512-bit
    # streaming vector length, so QEMU is pinned to SVL=512 (only sme512
    # enabled); otherwise the default streaming SVL differs and the fixed-512
    # tile geometry miscomputes. The previous `./scripts/check.in product_sme`
    # override ran from the repo root and called ./buildtests.sh, which only
    # exists in ${EIGEN_CI_BUILDDIR}.
    EIGEN_CI_CTEST_REGEX: product_sme

##### aarch64 ##################################################################

.test:linux:aarch64:
  extends: .test:linux
  variables:
    EIGEN_CI_TARGET_ARCH: aarch64
    EIGEN_CI_CROSS_TARGET_TRIPLE: aarch64-linux-gnu
  tags:
    - saas-linux-large-arm64

.test:linux:aarch64:gcc-10:default:
  extends: .test:linux:aarch64
  needs: [ build:linux:cross:aarch64:gcc-10:default ]
  variables:
    EIGEN_CI_INSTALL: g++-10

test:linux:aarch64:gcc-10:default:official:
  extends: .test:linux:aarch64:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:aarch64:gcc-10:default:unsupported:
  extends: .test:linux:aarch64:gcc-10:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:aarch64:clang-14:default:
  extends: .test:linux:aarch64
  needs: [ build:linux:cross:aarch64:clang-14:default ]
  variables:
    EIGEN_CI_INSTALL: clang-14

test:linux:aarch64:clang-14:default:official:
  extends: .test:linux:aarch64:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:aarch64:clang-14:default:unsupported:
  extends: .test:linux:aarch64:clang-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### ppc64le ##################################################################

.test:linux:ppc64le:
  extends: .test:linux:qemu
  variables:
    EIGEN_CI_TARGET_ARCH: ppc64le
    EIGEN_CI_CROSS_TARGET_TRIPLE: powerpc64le-linux-gnu

.test:linux:ppc64le:gcc-14:default:
  extends: .test:linux:ppc64le
  needs: [ build:linux:cross:ppc64le:gcc-14:default ]
  variables:
    EIGEN_CI_CROSS_INSTALL: g++-14-powerpc64le-linux-gnu qemu-user-static

test:linux:ppc64le:gcc-14:default:official:
  extends: .test:linux:ppc64le:gcc-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:ppc64le:gcc-14:default:unsupported:
  extends: .test:linux:ppc64le:gcc-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

.test:linux:ppc64le:clang-16:default:
  extends: .test:linux:ppc64le
  needs: [ build:linux:cross:ppc64le:clang-16:default ]
  variables:
    EIGEN_CI_CROSS_INSTALL: g++-14-powerpc64le-linux-gnu clang-16 qemu-user-static

test:linux:ppc64le:clang-16:default:official:
  extends: .test:linux:ppc64le:clang-16:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:ppc64le:clang-16:default:unsupported:
  extends: .test:linux:ppc64le:clang-16:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### loongarch64 ##############################################################

.test:linux:loongarch64:
  extends: .test:linux:qemu
  variables:
    EIGEN_CI_TARGET_ARCH: loongarch64
    EIGEN_CI_CROSS_TARGET_TRIPLE: loongarch64-linux-gnu
    EIGEN_CI_CROSS_INSTALL: g++-14-loongarch64-linux-gnu qemu-user-static

# GCC-14 (Ubuntu 24)
.test:linux:loongarch64:gcc-14:default:
  extends: .test:linux:loongarch64
  needs: [ build:linux:cross:loongarch64:gcc-14:default ]

test:linux:loongarch64:gcc-14:default:official:
  extends: .test:linux:loongarch64:gcc-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Official

test:linux:loongarch64:gcc-14:default:unsupported:
  extends: .test:linux:loongarch64:gcc-14:default
  variables:
    EIGEN_CI_CTEST_LABEL: Unsupported

##### MR Smoke Tests ###########################################################

test:linux:x86-64:gcc-10:default:smoketest:
  extends: .test:linux:x86-64:gcc-10:default
  image: ${EIGEN_CI_IMAGE_LINUX_AMD64_SMOKETEST_RUN}
  needs: [ build:linux:cross:x86-64:gcc-10:default:smoketest ]
  variables:
    EIGEN_CI_SKIP_APT: "true"
    EIGEN_CI_CTEST_LABEL: smoketest
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
  tags:
    - saas-linux-medium-amd64

test:linux:x86-64:clang-14:default:smoketest:
  extends: .test:linux:x86-64:clang-14:default
  image: ${EIGEN_CI_IMAGE_LINUX_AMD64_SMOKETEST_RUN}
  needs: [ build:linux:cross:x86-64:clang-14:default:smoketest ]
  variables:
    EIGEN_CI_SKIP_APT: "true"
    EIGEN_CI_CTEST_LABEL: smoketest
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
  tags:
    - saas-linux-medium-amd64

test:linux:aarch64:gcc-10:default:smoketest:
  extends: .test:linux:aarch64:gcc-10:default
  image: ${EIGEN_CI_IMAGE_LINUX_ARM64_SMOKETEST_RUN}
  needs: [ build:linux:aarch64:gcc-10:default:smoketest ]
  variables:
    EIGEN_CI_SKIP_APT: "true"
    EIGEN_CI_CTEST_LABEL: smoketest
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
  tags:
    - saas-linux-small-arm64

test:linux:aarch64:clang-14:default:smoketest:
  extends: .test:linux:aarch64:clang-14:default
  image: ${EIGEN_CI_IMAGE_LINUX_ARM64_SMOKETEST_RUN}
  needs: [ build:linux:aarch64:clang-14:default:smoketest ]
  variables:
    EIGEN_CI_SKIP_APT: "true"
    EIGEN_CI_CTEST_LABEL: smoketest
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
  tags:
    - saas-linux-small-arm64