Copy CI configuration from master

(minus loongarch)

.clang-format

@@ -0,0 +1,19 @@
+---
+BasedOnStyle: Google
+ColumnLimit:  120
+---
+Language:     Cpp
+BasedOnStyle: Google
+ColumnLimit:  120
+StatementMacros:
+  - EIGEN_STATIC_ASSERT
+  - EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
+  - EIGEN_INTERNAL_DENSE_STORAGE_CTOR_PLUGIN
+SortIncludes: false
+AttributeMacros:
+- EIGEN_STRONG_INLINE
+- EIGEN_ALWAYS_INLINE
+- EIGEN_DEVICE_FUNC
+- EIGEN_DONT_INLINE
+- EIGEN_DEPRECATED
+- EIGEN_UNUSED

.gitlab-ci.yml

@@ -1,23 +1,34 @@
 # This file is part of Eigen, a lightweight C++ template library
 # for linear algebra.
 #
-# Copyright (C) 2020 Arm Ltd. and Contributors
+# Copyright (C) 2023, The Eigen Authors
 #
 # This Source Code Form is subject to the terms of the Mozilla
 # Public License v. 2.0. If a copy of the MPL was not distributed
 # with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 stages:
-  - buildsmoketests
+  - checkformat
-  - smoketests
   - build
   - test
+  - deploy
 
 variables:
-  BUILDDIR: builddir
+  # CMake build directory.
-  EIGEN_CI_CMAKE_GENEATOR: "Ninja"
+  EIGEN_CI_BUILDDIR: .build
+  # Specify the CMake build target.
+  EIGEN_CI_BUILD_TARGET: ""
+  # If a test regex is specified, that will be selected.
+  # Otherwise, we will try a label if specified.
+  EIGEN_CI_CTEST_REGEX: ""
+  EIGEN_CI_CTEST_LABEL: ""
+  EIGEN_CI_CTEST_ARGS: ""
 
 include:
-  - "/ci/smoketests.gitlab-ci.yml"
+  - "/ci/checkformat.gitlab-ci.yml"
-  - "/ci/build.gitlab-ci.yml"
+  - "/ci/common.gitlab-ci.yml"
-  - "/ci/test.gitlab-ci.yml"
+  - "/ci/build.linux.gitlab-ci.yml"
+  - "/ci/build.windows.gitlab-ci.yml"
+  - "/ci/test.linux.gitlab-ci.yml"
+  - "/ci/test.windows.gitlab-ci.yml"
+  - "/ci/deploy.gitlab-ci.yml"

ci/README.md

@@ -1,56 +1,12 @@
 ## Eigen CI infrastructure
 
-Eigen's CI infrastructure uses two stages: A `build` stage to build the unit-test
+Eigen's CI infrastructure uses three stages:
-suite and a `test` stage to run the unit-tests.
+  1. A `checkformat` stage to verify MRs satisfy proper formatting style, as
+     defined by `clang-format`.
+  2. A `build` stage to build the unit-tests.
+  3. A `test` stage to run the unit-tests.
 
-### Build Stage
+For merge requests, only a small subset of tests are built/run, and only on a
-
+small subset of platforms.  This is to reduce our overall testing infrastructure
-The build stage consists of the following jobs:
+resource usage.  In addition, we have nightly jobs that build and run the full
-
+suite of tests on most officially supported platforms.
-| Job Name                                 | Arch      | OS             | Compiler   | C++11   |
-|------------------------------------------|-----------|----------------|------------|---------|
-| `build:x86-64:linux:gcc-4.8:cxx11-off`   | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `Off`   |
-| `build:x86-64:linux:gcc-4.8:cxx11-on`    | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `On`    |
-| `build:x86-64:linux:gcc-9:cxx11-off`     | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `Off`   |
-| `build:x86-64:linux:gcc-9:cxx11-on`      | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `On`    |
-| `build:x86-64:linux:gcc-10:cxx11-off`    | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `Off`   |
-| `build:x86-64:linux:gcc-10:cxx11-on`     | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `On`    |
-| `build:x86-64:linux:clang-10:cxx11-off`  | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `Off`   |
-| `build:x86-64:linux:clang-10:cxx11-on`   | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `On`    |
-| `build:aarch64:linux:gcc-10:cxx11-off`   | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `Off`   |
-| `build:aarch64:linux:gcc-10:cxx11-on`    | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `On`    |
-| `build:aarch64:linux:clang-10:cxx11-off` | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `Off`   |
-| `build:aarch64:linux:clang-10:cxx11-on`  | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `On`    |
-
-### Test stage
-
-In principle every build-job has a corresponding test-job, however testing supported and unsupported modules is divided into separate jobs. The test jobs in detail:
-
-### Job dependecies
-
-| Job Name                                            | Arch      | OS             | Compiler   | C++11   | Module
-|-----------------------------------------------------|-----------|----------------|------------|---------|--------
-| `test:x86-64:linux:gcc-4.8:cxx11-off:official`      | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `Off`   | `Official`
-| `test:x86-64:linux:gcc-4.8:cxx11-off:unsupported`   | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `Off`   | `Unsupported`
-| `test:x86-64:linux:gcc-4.8:cxx11-on:official`       | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `On`    | `Official`
-| `test:x86-64:linux:gcc-4.8:cxx11-on:unsupported`    | `x86-64`  | `Ubuntu 18.04` | `GCC-4.8`  | `On`    | `Unsupported`
-| `test:x86-64:linux:gcc-9:cxx11-off:official`        | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `Off`   | `Official`
-| `test:x86-64:linux:gcc-9:cxx11-off:unsupported`     | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `Off`   | `Unsupported`
-| `test:x86-64:linux:gcc-9:cxx11-on:official`         | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `On`    | `Official`
-| `test:x86-64:linux:gcc-9:cxx11-on:unsupported`      | `x86-64`  | `Ubuntu 18.04` | `GCC-9`    | `On`    | `Unsupported`
-| `test:x86-64:linux:gcc-10:cxx11-off:official`       | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `Off`   | `Official`
-| `test:x86-64:linux:gcc-10:cxx11-off:unsupported`    | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `Off`   | `Unsupported`
-| `test:x86-64:linux:gcc-10:cxx11-on:official`        | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `On`    | `Official`
-| `test:x86-64:linux:gcc-10:cxx11-on:unsupported`     | `x86-64`  | `Ubuntu 18.04` | `GCC-10`   | `On`    | `Unsupported`
-| `test:x86-64:linux:clang-10:cxx11-off:official`     | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `Off`   | `Official`
-| `test:x86-64:linux:clang-10:cxx11-off:unsupported`  | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `Off`   | `Unsupported`
-| `test:x86-64:linux:clang-10:cxx11-on:official`      | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `On`    | `Official`
-| `test:x86-64:linux:clang-10:cxx11-on:unsupported`   | `x86-64`  | `Ubuntu 18.04` | `Clang-10` | `On`    | `Unsupported`
-| `test:aarch64:linux:gcc-10:cxx11-off:official`      | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `Off`   | `Official`
-| `test:aarch64:linux:gcc-10:cxx11-off:unsupported`   | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `Off`   | `Unsupported`
-| `test:aarch64:linux:gcc-10:cxx11-on:official`       | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `On`    | `Official`
-| `test:aarch64:linux:gcc-10:cxx11-on:unsupported`    | `AArch64` | `Ubuntu 18.04` | `GCC-10`   | `On`    | `Unsupported`
-| `test:aarch64:linux:clang-10:cxx11-off:official`    | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `Off`   | `Official`
-| `test:aarch64:linux:clang-10:cxx11-off:unsupported` | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `Off`   | `Unsupported`
-| `test:aarch64:linux:clang-10:cxx11-on:official`     | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `On`    | `Official`
-| `test:aarch64:linux:clang-10:cxx11-on:unsupported`  | `AArch64` | `Ubuntu 18.04` | `Clang-10` | `On`    | `Unsupported`

ci/build.gitlab-ci.yml

@@ -1,216 +0,0 @@
-.build:linux:base:
-  stage: build
-  image: ubuntu:18.04
-  before_script:
-    - apt-get update -y
-    - apt-get install -y --no-install-recommends software-properties-common
-    - add-apt-repository -y  ppa:ubuntu-toolchain-r/test
-    - apt-get update
-    - apt-get install --no-install-recommends -y ${EIGEN_CI_CXX_COMPILER}
-      ${EIGEN_CI_CC_COMPILER} cmake ninja-build
-  script:
-    - mkdir -p ${BUILDDIR} && cd ${BUILDDIR}
-    - CXX=${EIGEN_CI_CXX_COMPILER} CC=${EIGEN_CI_CC_COMPILER} cmake -G
-      ${EIGEN_CI_CMAKE_GENEATOR} -DEIGEN_TEST_CXX11=${EIGEN_TEST_CXX11}
-      ${EIGEN_CI_ADDITIONAL_ARGS} ..
-    - cmake --build . --target buildtests
-  artifacts:
-    name: "$CI_JOB_NAME-$CI_COMMIT_REF_NAME"
-    paths:
-      - ${BUILDDIR}/
-    expire_in: 5 days
-  only:
-    - schedules
-
-######## x86-64 ################################################################
-# GCC-4.8 (the oldest compiler we support)
-build:x86-64:linux:gcc-4.8:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-4.8"
-    EIGEN_CI_CC_COMPILER: "gcc-4.8"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-build:x86-64:linux:gcc-4.8:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-4.8"
-    EIGEN_CI_CC_COMPILER: "gcc-4.8"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-# GCC-9
-build:x86-64:linux:gcc-9:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-9"
-    EIGEN_CI_CC_COMPILER: "gcc-9"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-build:x86-64:linux:gcc-9:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-9"
-    EIGEN_CI_CC_COMPILER: "gcc-9"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-# GCC-10
-build:x86-64:linux:gcc-10:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-build:x86-64:linux:gcc-10:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-# Clang-10
-build:x86-64:linux:clang-10:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-build:x86-64:linux:clang-10:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - x86-64
-
-######## AArch64 ###############################################################
-# GCC-10
-build:aarch64:linux:gcc-10:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - aarch64
-
-build:aarch64:linux:gcc-10:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - aarch64
-
-# Clang-10
-build:aarch64:linux:clang-10:cxx11-off:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - aarch64
-
-build:aarch64:linux:clang-10:cxx11-on:
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - aarch64
-
-######## ppc64le ###############################################################
-# Currently all ppc64le jobs are allowed to fail
-
-# GCC-10
-build:ppc64le:linux:gcc-10:cxx11-off:
-  allow_failure: true
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - ppc64le
-
-build:ppc64le:linux:gcc-10:cxx11-on:
-  allow_failure: true
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "g++-10"
-    EIGEN_CI_CC_COMPILER: "gcc-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - ppc64le
-
-# # Clang-10
-build:ppc64le:linux:clang-10:cxx11-off:
-  allow_failure: true
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "off"
-  tags:
-    - eigen-runner
-    - linux
-    - ppc64le
-
-build:ppc64le:linux:clang-10:cxx11-on:
-  allow_failure: true
-  extends: .build:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: "clang++-10"
-    EIGEN_CI_CC_COMPILER: "clang-10"
-    EIGEN_TEST_CXX11: "on"
-  tags:
-    - eigen-runner
-    - linux
-    - ppc64le

ci/build.linux.gitlab-ci.yml

@@ -0,0 +1,323 @@
+# Base configuration for linux cross-compilation.
+.build:linux:cross:
+  extends: .common:linux:cross
+  stage: build
+  variables:
+    EIGEN_CI_BUILD_TARGET: buildtests
+  script:
+    - . ci/scripts/build.linux.script.sh
+  tags:
+    - linux
+    - eigen-runner
+    - cross-compiler
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen"
+    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"
+  cache:
+    key: "$CI_JOB_NAME_SLUG-$CI_COMMIT_REF_SLUG-BUILD"
+    paths:
+      - ${EIGEN_CI_BUILDDIR}/
+
+######## x86-64 ################################################################
+
+.build:linux:cross:x86-64:
+  extends: .build:linux:cross
+  variables:
+    EIGEN_CI_TARGET_ARCH: x86_64
+    EIGEN_CI_CROSS_TARGET_TRIPLE: x86_64-linux-gnu
+
+# GCC-6 (minimum on Ubuntu 18.04)
+build:linux:cross:x86-64:gcc-6:default:
+  extends: .build:linux:cross:x86-64
+  image: ubuntu:18.04
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-6
+    EIGEN_CI_CXX_COMPILER: g++-6
+    EIGEN_CI_CROSS_INSTALL: g++-6-x86-64-linux-gnu
+    EIGEN_CI_CROSS_C_COMPILER: x86_64-linux-gnu-gcc-6
+    EIGEN_CI_CROSS_CXX_COMPILER: x86_64-linux-gnu-g++-6
+
+# GCC-10 (stable recent version)
+build:linux:cross:x86-64:gcc-10:default:
+  extends: .build:linux:cross:x86-64
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_CROSS_INSTALL: g++-10-x86-64-linux-gnu
+    EIGEN_CI_CROSS_C_COMPILER: x86_64-linux-gnu-gcc-10
+    EIGEN_CI_CROSS_CXX_COMPILER: x86_64-linux-gnu-g++-10
+
+build:linux:cross:x86-64:gcc-10:avx:
+  extends: build:linux:cross:x86-64:gcc-10:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX=on"
+
+build:linux:cross:x86-64:gcc-10:avx2:
+  extends: build:linux:cross:x86-64:gcc-10:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX2=on"
+
+build:linux:cross:x86-64:gcc-10:avx512dq:
+  extends: build:linux:cross:x86-64:gcc-10:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX512DQ=on"
+
+# Clang-6 (minimum on Ubuntu 20.04)
+build:linux:cross:x86-64:clang-6:default:
+  extends: .build:linux:cross:x86-64
+  image: ubuntu:20.04
+  variables:
+    EIGEN_CI_INSTALL: g++-8 clang-6.0 lld-6.0
+    EIGEN_CI_C_COMPILER: clang-6.0
+    EIGEN_CI_CXX_COMPILER: clang++-6.0
+    EIGEN_CI_CROSS_INSTALL: g++-8-x86-64-linux-gnu clang-6.0 lld-6.0
+    EIGEN_CI_ADDITIONAL_ARGS: -DCMAKE_EXE_LINKER_FLAGS=-fuse-ld=lld-6.0
+
+# Clang-12 (stable recent version)
+build:linux:cross:x86-64:clang-12:default:
+  extends: .build:linux:cross:x86-64
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CROSS_INSTALL: g++-10-x86-64-linux-gnu clang-12
+
+build:linux:cross:x86-64:clang-12:avx:
+  extends: build:linux:cross:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX=on"
+
+build:linux:cross:x86-64:clang-12:avx2:
+  extends: build:linux:cross:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX2=on"
+
+build:linux:cross:x86-64:clang-12:avx512dq:
+  extends: build:linux:cross:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX512DQ=on"
+
+build:linux:doc:
+  extends: .build:linux:cross
+  variables:
+    EIGEN_CI_TARGET_ARCH: any
+    EIGEN_CI_BUILD_TARGET: doc
+    EIGEN_CI_INSTALL: ca-certificates clang flex python3 bison graphviz
+    EIGEN_CI_C_COMPILER: clang
+    EIGEN_CI_CXX_COMPILER: clang++
+    EIGEN_CI_BEFORE_SCRIPT: ". ci/scripts/build_and_install_doxygen.sh Release_1_13_2"
+
+# # Sanitizers (Disabled because ASAN hangs and MSAN requires instrumented libc++)
+# build:linux:cross:x86-64:clang-12:default:asan:
+#   extends: build:linux:cross:x86-64:clang-12:default
+#   variables:
+#     EIGEN_CI_ADDITIONAL_ARGS:
+#       -DEIGEN_TEST_CUSTOM_CXX_FLAGS=-fsanitize=address,undefined
+#       -DEIGEN_TEST_CUSTOM_LINKER_FLAGS=-fsanitize=address,undefined
+
+# build:linux:cross:x86-64:clang-12:default:msan:
+#   extends: build:linux:cross:x86-64:clang-12:default
+#   variables:
+#     EIGEN_CI_ADDITIONAL_ARGS:
+#       -DEIGEN_TEST_CUSTOM_CXX_FLAGS=-fsanitize=memory
+#       -DEIGEN_TEST_CUSTOM_LINKER_FLAGS=-fsanitize=memory
+
+######## CUDA ##################################################################
+
+.build:linux:cuda:
+  extends: .build:linux:cross:x86-64
+  variables:
+    # Additional flags passed to the cuda compiler.
+    EIGEN_CI_CUDA_CXX_FLAGS: ""
+    # Compute architectures present in the GitLab CI runners.
+    EIGEN_CI_CUDA_COMPUTE_ARCH: "50;75"
+    EIGEN_CI_BUILD_TARGET: buildtests_gpu
+    EIGEN_CI_TEST_CUDA_CLANG: "off"
+    EIGEN_CI_ADDITIONAL_ARGS:
+      -DEIGEN_TEST_CUDA=on
+      -DEIGEN_CUDA_CXX_FLAGS=${EIGEN_CI_CUDA_CXX_FLAGS}
+      -DEIGEN_CUDA_COMPUTE_ARCH=${EIGEN_CI_CUDA_COMPUTE_ARCH}
+      -DEIGEN_TEST_CUDA_CLANG=${EIGEN_CI_TEST_CUDA_CLANG}
+  tags:
+    - eigen-runner
+    - linux
+    # Requires intel runner for cuda docker image support.
+    - x86-64
+
+# NVidia no longer provides docker images < CUDA 11.0.3.
+# # GCC-7, CUDA-9.2
+# build:linux:cuda-9.2:gcc-7:
+#   extends: .build:linux:cuda
+#   image: nvidia/cuda:9.2-devel-ubuntu18.04
+#   variables:
+#     # cuda 9.2 doesn't support sm_75, so lower to 70.
+#     EIGEN_CI_CUDA_COMPUTE_ARCH: "50;70"
+#     EIGEN_CI_C_COMPILER: gcc-7
+#     EIGEN_CI_CXX_COMPILER: g++-7
+
+# # Clang-10, CUDA-9.2
+# build:linux:cuda-9.2:clang-10:
+#   extends: build:linux:cuda-9.2:gcc-7
+#   variables:
+#     EIGEN_CI_C_COMPILER: clang-10
+#     EIGEN_CI_CXX_COMPILER: clang++-10
+#     EIGEN_CI_TEST_CUDA_CLANG: "on"
+
+# # GCC-8, CUDA-10.2
+# build:linux:cuda-10.2:gcc-8:
+#   extends: .build:linux:cuda
+#   image: nvidia/cuda:10.2-devel-ubuntu18.04
+#   variables:
+#     EIGEN_CI_C_COMPILER: gcc-8
+#     EIGEN_CI_CXX_COMPILER: g++-8
+
+# # Clang-10, CUDA-10.2
+# build:linux:cuda-10.2:clang-10:
+#   extends: build:linux:cuda-10.2:gcc-8
+#   variables:
+#     EIGEN_CI_C_COMPILER: clang-10
+#     EIGEN_CI_CXX_COMPILER: clang++-10
+#     EIGEN_CI_TEST_CUDA_CLANG: "on"
+
+# GCC-10, CUDA-11.4
+build:linux:cuda-11.4:gcc-10:
+  extends: .build:linux:cuda
+  image: nvidia/cuda:11.4.3-devel-ubuntu20.04
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+
+# Clang-12, CUDA-11.4
+build:linux:cuda-11.4:clang-12:
+  extends: build:linux:cuda-11.4:gcc-10
+  variables:
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_TEST_CUDA_CLANG: "on"
+
+# GCC-10, CUDA-12.2
+build:linux:cuda-12.2:gcc-10:
+  extends: .build:linux:cuda
+  image: nvidia/cuda:12.2.0-devel-ubuntu20.04
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+
+# Clang-12, CUDA-12.2
+build:linux:cuda-12.2:clang-12:
+  extends: build:linux:cuda-12.2:gcc-10
+  variables:
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_TEST_CUDA_CLANG: "on"
+
+# ######## HIP ###################################################################
+# Note: these are currently build-only, until we get an AMD-supported runner.
+
+# ROCm HIP
+build:linux:rocm-latest:gcc-10:
+  extends: .build:linux:cross
+  image: rocm/dev-ubuntu-24.04:latest
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_BUILD_TARGET: buildtests_gpu
+    EIGEN_CI_ADDITIONAL_ARGS: -DEIGEN_TEST_HIP=on
+  tags:
+    - eigen-runner
+    - linux
+    - x86-64
+
+######## Arm ###################################################################
+
+.build:linux:cross:arm:
+  extends: .build:linux:cross
+  variables:
+    EIGEN_CI_TARGET_ARCH: arm
+    EIGEN_CI_CROSS_TARGET_TRIPLE: arm-linux-gnueabihf
+    EIGEN_CI_ADDITIONAL_ARGS: >
+      -DEIGEN_TEST_CUSTOM_CXX_FLAGS=-march=armv7-a;-mfpu=neon-vfpv4
+
+build:linux:cross:arm:gcc-10:default:
+  extends: .build:linux:cross:arm
+  variables:
+    EIGEN_CI_CROSS_INSTALL: g++-10-arm-linux-gnueabihf
+    EIGEN_CI_CROSS_C_COMPILER: arm-linux-gnueabihf-gcc-10
+    EIGEN_CI_CROSS_CXX_COMPILER: arm-linux-gnueabihf-g++-10
+
+build:linux:cross:arm:clang-12:default:
+  extends: .build:linux:cross:arm
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CROSS_INSTALL: g++-10-arm-linux-gnueabihf clang-12
+
+######## aarch64 ###############################################################
+
+.build:linux:cross:aarch64:
+  extends: .build:linux:cross
+  variables:
+    EIGEN_CI_TARGET_ARCH: aarch64
+    EIGEN_CI_CROSS_TARGET_TRIPLE: aarch64-linux-gnu
+    EIGEN_CI_ADDITIONAL_ARGS: -DEIGEN_TEST_CUSTOM_CXX_FLAGS=-march=armv8.2-a+fp16
+
+build:linux:cross:aarch64:gcc-10:default:
+  extends: .build:linux:cross:aarch64
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_CROSS_INSTALL: g++-10-aarch64-linux-gnu
+    EIGEN_CI_CROSS_C_COMPILER: aarch64-linux-gnu-gcc-10
+    EIGEN_CI_CROSS_CXX_COMPILER: aarch64-linux-gnu-g++-10
+
+build:linux:cross:aarch64:clang-12:default:
+  extends: .build:linux:cross:aarch64
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CROSS_INSTALL: g++-10-aarch64-linux-gnu clang-12
+
+######## ppc64le ###############################################################
+
+.build:linux:cross:ppc64le:
+  extends: .build:linux:cross
+  variables:
+    EIGEN_CI_TARGET_ARCH: ppc64le
+    EIGEN_CI_CROSS_TARGET_TRIPLE: powerpc64le-linux-gnu
+
+build:linux:cross:ppc64le:gcc-10:default:
+  extends: .build:linux:cross:ppc64le
+  variables:
+    EIGEN_CI_C_COMPILER: gcc-10
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_CROSS_INSTALL: g++-10-powerpc64le-linux-gnu
+    EIGEN_CI_CROSS_C_COMPILER: powerpc64le-linux-gnu-gcc-10
+    EIGEN_CI_CROSS_CXX_COMPILER: powerpc64le-linux-gnu-g++-10
+    # Temporarily disable MMA until #2457 is resolved.
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_ALTIVEC_DISABLE_MMA=1"
+
+build:linux:cross:ppc64le:clang-12:default:
+  extends: .build:linux:cross:ppc64le
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+    EIGEN_CI_C_COMPILER: clang-12
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CROSS_INSTALL: g++-10-powerpc64le-linux-gnu clang-12
+
+######## MR Smoke Tests ########################################################
+
+build:linux:cross:x86-64:gcc-10:default:smoketest:
+  extends: build:linux:cross:x86-64:gcc-10:default
+  variables:
+    EIGEN_CI_BUILD_TARGET: buildsmoketests
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+
+build:linux:cross:x86-64:clang-12:default:smoketest:
+  extends: build:linux:cross:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_BUILD_TARGET: buildsmoketests
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"

ci/build.windows.gitlab-ci.yml

@@ -0,0 +1,108 @@
+# Base configuration for windows builds.
+.build:windows:
+  extends: .common:windows
+  stage: build
+  variables:
+    EIGEN_CI_BUILD_TARGET: buildtests
+    # Reduce overall build size and compile time.
+    # Note: /d2ReducedOptimizeHugeFunctions is only available in VS 2019.
+    EIGEN_CI_TEST_CUSTOM_CXX_FLAGS: "/d2ReducedOptimizeHugeFunctions;/DEIGEN_STRONG_INLINE=inline;/Os"
+  script:
+     - ./ci/scripts/build.windows.script.ps1
+  tags:
+    - eigen-runner
+    - windows
+    - x86-64
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen"
+    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"
+  cache:
+    key: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG-BUILD"
+    paths:
+      - ${EIGEN_CI_BUILDDIR}/
+
+######### MSVC #################################################################
+
+# MSVC 14.16 (VS 2017)
+build:windows:x86-64:msvc-14.16:default:
+  extends: .build:windows
+  variables:
+    EIGEN_CI_MSVC_VER: "14.16"
+    # Override to remove unsupported /d2ReducedOptimizeHugeFunctions.
+    EIGEN_CI_TEST_CUSTOM_CXX_FLAGS: "/DEIGEN_STRONG_INLINE=inline;/Os"
+
+# MSVC 14.29 (VS 2019)
+build:windows:x86-64:msvc-14.29:default:
+  extends: .build:windows
+  variables:
+    EIGEN_CI_MSVC_VER: "14.29"
+
+build:windows:x86-64:msvc-14.29:avx2:
+  extends: build:windows:x86-64:msvc-14.29:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX2=on"
+
+build:windows:x86-64:msvc-14.29:avx512dq:
+  extends: build:windows:x86-64:msvc-14.29:default
+  variables:
+    EIGEN_CI_ADDITIONAL_ARGS: "-DEIGEN_TEST_AVX512DQ=on"
+
+######### MSVC + CUDA ##########################################################
+.build:windows:cuda:
+  extends: .build:windows
+  variables:
+    # Compute architectures present in the GitLab CI runners.
+    EIGEN_CI_CUDA_COMPUTE_ARCH: "50;75"
+    EIGEN_CI_BUILD_TARGET: buildtests_gpu
+    EIGEN_CI_ADDITIONAL_ARGS:
+      -DEIGEN_TEST_CUDA=on
+      -DEIGEN_CUDA_COMPUTE_ARCH=${EIGEN_CI_CUDA_COMPUTE_ARCH}
+  tags:
+    - eigen-runner
+    - windows
+    - x86-64
+    - cuda
+
+# The CUDA 9.2 compiler crashes with an internal error.
+# # MSVC 14.16 + CUDA 9.2
+# build:windows:x86-64:cuda-9.2:msvc-14.16:
+#   extends: .build:windows:cuda
+#   variables:
+#     # CUDA 9.2 doesn't support sm_75.
+#     EIGEN_CI_CUDA_COMPUTE_ARCH: "50;70"
+#     # CUDA 9.2 only supports up to VS 2017.
+#     EIGEN_CI_MSVC_VER: "14.16"
+#     EIGEN_CI_TEST_CUSTOM_CXX_FLAGS: "/DEIGEN_STRONG_INLINE=inline;/Os"
+#     EIGEN_CI_BEFORE_SCRIPT: $$env:CUDA_PATH=$$env:CUDA_PATH_V9_2
+
+# MSVC 14.29 + CUDA 10.2
+build:windows:x86-64:cuda-10.2:msvc-14.29:
+  extends: .build:windows:cuda
+  variables:
+    EIGEN_CI_MSVC_VER: "14.29"
+    EIGEN_CI_BEFORE_SCRIPT: $$env:CUDA_PATH=$$env:CUDA_PATH_V10_2
+
+# MSVC 14.29 + CUDA 11.4
+build:windows:x86-64:cuda-11.4:msvc-14.29:
+  extends: .build:windows:cuda
+  variables:
+    EIGEN_CI_MSVC_VER: "14.29"
+    EIGEN_CI_BEFORE_SCRIPT: $$env:CUDA_PATH=$$env:CUDA_PATH_V11_4
+
+######## MR Smoke Tests ########################################################
+
+# MSVC 14.29 64-bit (VS 2019)
+build:windows:x86-64:msvc-14.29:avx512dq:smoketest:
+  extends: build:windows:x86-64:msvc-14.29:avx512dq
+  variables:
+    EIGEN_CI_BUILD_TARGET: buildsmoketests
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+
+# MSVC 14.29 32-bit (VS 2019)
+build:windows:x86:msvc-14.29:avx512dq:smoketest:
+  extends: build:windows:x86-64:msvc-14.29:avx512dq:smoketest
+  variables:
+    EIGEN_CI_MSVC_ARCH: "x86"
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"

ci/checkformat.gitlab-ci.yml

@@ -0,0 +1,10 @@
+checkformat:clangformat:
+  stage: checkformat
+  image: alpine:3.19
+  only:
+    - merge_requests
+  allow_failure: true
+  before_script:
+    - apk add --no-cache git clang17-extra-tools python3
+  script:
+    - git clang-format --diff --commit ${CI_MERGE_REQUEST_DIFF_BASE_SHA}

ci/common.gitlab-ci.yml

@@ -0,0 +1,40 @@
+# Base configuration for linux builds and tests.
+.common:linux:cross:
+  image: ubuntu:20.04
+  variables:
+    EIGEN_CI_TARGET_ARCH: ""
+    EIGEN_CI_ADDITIONAL_ARGS: ""
+    # If host matches target, use the following:
+    EIGEN_CI_C_COMPILER: ""
+    EIGEN_CI_CXX_COMPILER: ""
+    EIGEN_CI_INSTALL: "${EIGEN_CI_C_COMPILER} ${EIGEN_CI_CXX_COMPILER}"
+    # If host does not match the target, use the following:
+    EIGEN_CI_CROSS_TARGET_TRIPLE: ""
+    EIGEN_CI_CROSS_C_COMPILER: ${EIGEN_CI_C_COMPILER}
+    EIGEN_CI_CROSS_CXX_COMPILER: ${EIGEN_CI_CXX_COMPILER}
+    EIGEN_CI_CROSS_INSTALL: "${EIGEN_CI_CROSS_C_COMPILER} ${EIGEN_CI_CROSS_CXX_COMPILER}"
+  before_script:
+    # Call script in current shell - it sets up some environment variables.
+    - . ci/scripts/common.linux.before_script.sh
+  artifacts:
+    when: always
+    name: "$CI_JOB_NAME_SLUG-$CI_COMMIT_REF_SLUG"
+    paths:
+      - ${EIGEN_CI_BUILDDIR}/
+    expire_in: 5 days
+
+# Base configuration for Windows builds and tests.
+.common:windows:
+  variables:
+    EIGEN_CI_MSVC_ARCH: x64
+    EIGEN_CI_MSVC_VER: "14.29"
+    EIGEN_CI_ADDITIONAL_ARGS: ""
+    EIGEN_CI_BEFORE_SCRIPT: ""
+  before_script:
+     - . ci/scripts/common.windows.before_script.ps1
+  artifacts:
+    when: always
+    name: "$CI_JOB_NAME_SLUG-$CI_COMMIT_REF_NAME"
+    paths:
+      - ${EIGEN_CI_BUILDDIR}/
+    expire_in: 5 days

ci/deploy.gitlab-ci.yml

@@ -0,0 +1,39 @@
+ # Push a nightly tag if the pipeline succeeded.
+deploy:tag:nightly:
+  stage: deploy
+  image: alpine:edge
+  dependencies: []
+  before_script:
+    - apk add git
+  script:
+    - git tag -f nightly $CI_COMMIT_SHORT_SHA
+    - git push -f $EIGEN_CI_GIT_PUSH_URL tag nightly
+  tags:
+    - linux
+    - eigen-runner
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen"
+    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"
+
+# Upload docs if pipeline succeeded.
+deploy:doc:nightly:
+  stage: deploy
+  image: busybox
+  dependencies: [ build:linux:doc ]
+  variables:
+    PAGES_PREFIX: docs-nightly
+  script:
+    - echo "Deploying site to $CI_PAGES_URL"
+    - mv ${EIGEN_CI_BUILDDIR}/doc/html public
+  pages:
+    path_prefix: $PAGES_PREFIX
+  artifacts:
+    name: "$CI_JOB_NAME_SLUG-$CI_COMMIT_REF_SLUG"
+    paths:
+      - public
+  tags:
+    - eigen-runner
+    - linux
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen"
+    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"

ci/scripts/common.linux.before_script.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -x
+
+echo "Running ${CI_JOB_NAME}"
+
+# Get architecture and display CI configuration.
+export ARCH=`uname -m`
+export NPROC=`nproc`
+echo "arch=$ARCH, target=${EIGEN_CI_TARGET_ARCH}"
+echo "Processors: ${NPROC}"
+echo "CI Variables:"
+export | grep EIGEN
+
+# Set noninteractive, otherwise tzdata may be installed and prompt for a
+# geographical region.
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -y > /dev/null
+apt-get install -y --no-install-recommends ninja-build cmake git > /dev/null
+
+# Install required dependencies and set up compilers.
+# These are required even for testing to ensure that dynamic runtime libraries
+# are available.
+if [[ "$ARCH" == "${EIGEN_CI_TARGET_ARCH}" || "${EIGEN_CI_TARGET_ARCH}" == "any" ]]; then
+  apt-get install -y --no-install-recommends ${EIGEN_CI_INSTALL} > /dev/null;
+  export EIGEN_CI_CXX_IMPLICIT_INCLUDE_DIRECTORIES="";
+  export EIGEN_CI_CXX_COMPILER_TARGET="";
+else
+  apt-get install -y --no-install-recommends ${EIGEN_CI_CROSS_INSTALL} > /dev/null;
+  export EIGEN_CI_C_COMPILER=${EIGEN_CI_CROSS_C_COMPILER};
+  export EIGEN_CI_CXX_COMPILER=${EIGEN_CI_CROSS_CXX_COMPILER};
+  export EIGEN_CI_CXX_COMPILER_TARGET=${EIGEN_CI_CROSS_TARGET_TRIPLE};
+  # Tell the compiler where to find headers and libraries if using clang.
+  # NOTE: this breaks GCC since it messes with include path order
+  #       (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129)
+  if [[ "${EIGEN_CI_CROSS_CXX_COMPILER}" == *"clang"* ]]; then
+    export CPLUS_INCLUDE_PATH="/usr/${EIGEN_CI_CROSS_TARGET_TRIPLE}/include";
+    export LIBRARY_PATH="/usr/${EIGEN_CI_CROSS_TARGET_TRIPLE}/lib64";
+  fi
+fi
+
+echo "Compilers: ${EIGEN_CI_C_COMPILER} ${EIGEN_CI_CXX_COMPILER}"
+
+if [ -n "$EIGEN_CI_BEFORE_SCRIPT" ]; then eval "$EIGEN_CI_BEFORE_SCRIPT"; fi
+
+set +x

ci/scripts/common.windows.before_script.ps1

@@ -0,0 +1,8 @@
+echo "Running ${CI_JOB_NAME}"
+
+# Print configuration variables.
+Get-Variable EIGEN* | Format-Table -Wrap
+Get-Variable CMAKE* | Format-Table -Wrap
+
+# Run a custom before-script command.
+if ("${EIGEN_CI_BEFORE_SCRIPT}") { Invoke-Expression -Command "${EIGEN_CI_BEFORE_SCRIPT}" }

ci/scripts/test.linux.after_script.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -x
+
+# Enter build directory.
+rootdir=`pwd`
+cd ${EIGEN_CI_BUILDDIR}
+
+# Install xml processor.
+apt-get update -y
+apt-get install --no-install-recommends -y xsltproc
+
+# Generate test results.
+xsltproc ${rootdir}/ci/CTest2JUnit.xsl Testing/`head -n 1 < Testing/TAG`/Test.xml > "JUnitTestResults_$CI_JOB_ID.xml"
+
+# Return to root directory.
+cd ${rootdir}
+
+set +x

ci/scripts/test.linux.script.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -x
+
+# Enter build directory.
+rootdir=`pwd`
+cd ${EIGEN_CI_BUILDDIR}
+
+target=""
+if [[ ${EIGEN_CI_CTEST_REGEX} ]]; then
+  target="-R ${EIGEN_CI_CTEST_REGEX}"
+elif [[ ${EIGEN_CI_CTEST_LABEL} ]]; then
+  target="-L ${EIGEN_CI_CTEST_LABEL}"
+fi
+
+# Repeat tests up to three times to ignore flakes.  Do not re-run with -T test,
+# otherwise we lose test results for those that passed.
+# Note: starting with CMake 3.17, we can use --repeat until-pass:3, but we have
+#       no way of easily installing this on ppc64le.
+ctest ${EIGEN_CI_CTEST_ARGS} --parallel ${NPROC} \
+      --output-on-failure --no-compress-output  \
+      --build-no-clean -T test ${target} || \
+  ctest ${EIGEN_CI_CTEST_ARGS} --parallel ${NPROC} \
+      --output-on-failure --no-compress-output --rerun-failed || \
+  ctest ${EIGEN_CI_CTEST_ARGS} --parallel ${NPROC} \
+      --output-on-failure --no-compress-output --rerun-failed
+
+# Return to root directory.
+cd ${rootdir}
+
+set +x

ci/scripts/test.windows.after_script.ps1

@@ -0,0 +1,17 @@
+# Change to build directory.
+$rootdir = Get-Location
+cd ${EIGEN_CI_BUILDDIR}
+
+# Determine the appropriate test tag and results file.
+$TEST_TAG = Get-Content Testing\TAG | select -first 1
+
+# PowerShell equivalent to xsltproc:
+$XSL_FILE = Resolve-Path "..\ci\CTest2JUnit.xsl"
+$INPUT_FILE = Resolve-Path Testing\$TEST_TAG\Test.xml
+$OUTPUT_FILE = Join-Path -Path $pwd -ChildPath JUnitTestResults_$CI_JOB_ID.xml
+$xslt = New-Object System.Xml.Xsl.XslCompiledTransform;
+$xslt.Load($XSL_FILE)
+$xslt.Transform($INPUT_FILE,$OUTPUT_FILE)
+
+# Return to root directory.
+cd ${rootdir}

ci/scripts/test.windows.script.ps1

@@ -0,0 +1,30 @@
+# Change to build directory.
+$rootdir = Get-Location
+cd $EIGEN_CI_BUILDDIR
+
+# Determine number of processors for parallel tests.
+$NPROC=${Env:NUMBER_OF_PROCESSORS}
+
+# Set target based on regex or label.
+$target = ""
+if (${EIGEN_CI_CTEST_REGEX}) {
+  $target = "-R","${EIGEN_CI_CTEST_REGEX}"
+} elseif (${EIGEN_CI_CTEST_LABEL}) {
+  $target = "-L","${EIGEN_CI_CTEST_LABEL}"
+}
+
+# Repeat tests up to three times to ignore flakes.  Do not re-run with -T test,
+# otherwise we lose test results for those that passed.
+# Note: starting with CMake 3.17, we can use --repeat until-pass:3, but we have
+#       no way of easily installing this on ppc64le.
+ctest $EIGEN_CI_CTEST_ARGS -j$NPROC --output-on-failure --no-compress-output --build-no-clean -T test $target || `
+  ctest $EIGEN_CI_CTEST_ARGS -j$NPROC --output-on-failure --no-compress-output --rerun-failed || `
+  ctest $EIGEN_CI_CTEST_ARGS -j$NPROC --output-on-failure --no-compress-output --rerun-failed
+
+$success = $LASTEXITCODE
+
+# Return to root directory.
+cd ${rootdir}
+
+# Explicitly propagate exit code to indicate pass/failure of test command.
+if($success -ne 0) { Exit $success }

ci/scripts/vars.linux.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Initialize default variables used by the CI.
+export EIGEN_CI_ADDITIONAL_ARGS=""
+export EIGEN_CI_BEFORE_SCRIPT=""
+export EIGEN_CI_BUILD_TARGET="buildtests"
+export EIGEN_CI_BUILDDIR=".build"
+export EIGEN_CI_C_COMPILER="clang"
+export EIGEN_CI_CXX_COMPILER="clang++"
+export EIGEN_CI_TEST_CUSTOM_CXX_FLAGS=""
+export EIGEN_CI_CTEST_LABEL="Official"
+export EIGEN_CI_CTEST_REGEX=""
+export EIGEN_CI_CTEST_ARGS=""
+

ci/scripts/vars.windows.ps1

@@ -0,0 +1,11 @@
+# Initialize default variables used by the CI.
+$EIGEN_CI_ADDITIONAL_ARGS       = ""
+$EIGEN_CI_BEFORE_SCRIPT         = ""
+$EIGEN_CI_BUILD_TARGET          = "buildtests"
+$EIGEN_CI_BUILDDIR              = ".build"
+$EIGEN_CI_MSVC_ARCH             = "x64"
+$EIGEN_CI_MSVC_VER              = "14.29"
+$EIGEN_CI_TEST_CUSTOM_CXX_FLAGS = "/d2ReducedOptimizeHugeFunctions /DEIGEN_STRONG_INLINE=inline /Os"
+$EIGEN_CI_CTEST_LABEL           = "Official"
+$EIGEN_CI_CTEST_REGEX           = ""
+$EIGEN_CI_CTEST_ARGS            = ""

ci/test.gitlab-ci.yml

@@ -1,388 +0,0 @@
-.test:linux:base:
-  stage: test
-  image: ubuntu:18.04
-  retry: 2
-  before_script:
-    - apt-get update -y
-    - apt-get install -y --no-install-recommends software-properties-common
-    - add-apt-repository -y ppa:ubuntu-toolchain-r/test
-    - apt-get update
-    - apt-get install --no-install-recommends -y ${EIGEN_CI_CXX_COMPILER}
-      ${EIGEN_CI_CC_COMPILER} cmake ninja-build xsltproc
-  script:
-    - export CXX=${EIGEN_CI_CXX_COMPILER}
-    - export CC=${EIGEN_CI_CC_COMPILER}
-    - cd ${BUILDDIR} && ctest --output-on-failure --no-compress-output
-      --build-no-clean -T test -L ${EIGEN_CI_TEST_LABEL}
-  after_script:
-    - apt-get update -y
-    - apt-get install --no-install-recommends -y xsltproc
-    - cd ${BUILDDIR}
-    - xsltproc ../ci/CTest2JUnit.xsl Testing/`head -n 1 < Testing/TAG`/Test.xml > "JUnitTestResults_$CI_JOB_ID.xml"
-  artifacts:
-    reports:
-      junit:
-        - ${BUILDDIR}/JUnitTestResults_$CI_JOB_ID.xml
-    expire_in: 5 days
-  only:
-    - schedules
-
-##### x86-64 ###################################################################
-# GCC-4.8
-.test:x86-64:linux:gcc-4.8:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-4.8
-    EIGEN_CI_CC_COMPILER: gcc-4.8
-  needs: [ "build:x86-64:linux:gcc-4.8:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-4.8:cxx11-off:official:
-  extends: .test:x86-64:linux:gcc-4.8:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-4.8:cxx11-off:unsupported:
-  extends: .test:x86-64:linux:gcc-4.8:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:x86-64:linux:gcc-4.8:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-4.8
-    EIGEN_CI_CC_COMPILER: gcc-4.8
-  needs: [ "build:x86-64:linux:gcc-4.8:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-4.8:cxx11-on:official:
-  extends: .test:x86-64:linux:gcc-4.8:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-4.8:cxx11-on:unsupported:
-  extends: .test:x86-64:linux:gcc-4.8:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-# GCC-9
-.test:x86-64:linux:gcc-9:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-9
-    EIGEN_CI_CC_COMPILER: gcc-9
-  needs: [ "build:x86-64:linux:gcc-9:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-9:cxx11-off:official:
-  extends: .test:x86-64:linux:gcc-9:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-9:cxx11-off:unsupported:
-  extends: .test:x86-64:linux:gcc-9:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:x86-64:linux:gcc-9:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-9
-    EIGEN_CI_CC_COMPILER: gcc-9
-  needs: [ "build:x86-64:linux:gcc-9:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-9:cxx11-on:official:
-  extends: .test:x86-64:linux:gcc-9:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-9:cxx11-on:unsupported:
-  extends: .test:x86-64:linux:gcc-9:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-# GCC-10
-.test:x86-64:linux:gcc-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:x86-64:linux:gcc-10:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-10:cxx11-off:official:
-  extends: .test:x86-64:linux:gcc-10:cxx11-off
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-10:cxx11-off:unsupported:
-  extends: .test:x86-64:linux:gcc-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:x86-64:linux:gcc-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:x86-64:linux:gcc-10:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:gcc-10:cxx11-on:official:
-  extends: .test:x86-64:linux:gcc-10:cxx11-on
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:gcc-10:cxx11-on:unsupported:
-  extends: .test:x86-64:linux:gcc-10:cxx11-on
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-# Clang 10
-.test:x86-64:linux:clang-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:x86-64:linux:clang-10:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:clang-10:cxx11-off:official:
-  extends: .test:x86-64:linux:clang-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:clang-10:cxx11-off:unsupported:
-  extends: .test:x86-64:linux:clang-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:x86-64:linux:clang-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:x86-64:linux:clang-10:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - x86-64
-
-test:x86-64:linux:clang-10:cxx11-on:official:
-  extends: .test:x86-64:linux:clang-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:x86-64:linux:clang-10:cxx11-on:unsupported:
-  extends: .test:x86-64:linux:clang-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-##### AArch64 ##################################################################
-# GCC-10
-.test:aarch64:linux:gcc-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:aarch64:linux:gcc-10:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - aarch64
-
-test:aarch64:linux:gcc-10:cxx11-off:official:
-  extends: .test:aarch64:linux:gcc-10:cxx11-off
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:aarch64:linux:gcc-10:cxx11-off:unsupported:
-  extends: .test:aarch64:linux:gcc-10:cxx11-off
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:aarch64:linux:gcc-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:aarch64:linux:gcc-10:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - aarch64
-
-test:aarch64:linux:gcc-10:cxx11-on:official:
-  extends: .test:aarch64:linux:gcc-10:cxx11-on
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:aarch64:linux:gcc-10:cxx11-on:unsupported:
-  extends: .test:aarch64:linux:gcc-10:cxx11-on
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-# Clang 10
-.test:aarch64:linux:clang-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:aarch64:linux:clang-10:cxx11-off" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - aarch64
-
-test:aarch64:linux:clang-10:cxx11-off:official:
-  extends: .test:aarch64:linux:clang-10:cxx11-off
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:aarch64:linux:clang-10:cxx11-off:unsupported:
-  extends: .test:aarch64:linux:clang-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:aarch64:linux:clang-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:aarch64:linux:clang-10:cxx11-on" ]
-  tags: 
-    - eigen-runner
-    - linux
-    - aarch64
-
-test:aarch64:linux:clang-10:cxx11-on:official:
-  extends: .test:aarch64:linux:clang-10:cxx11-on
-  allow_failure: true
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:aarch64:linux:clang-10:cxx11-on:unsupported:
-  extends: .test:aarch64:linux:clang-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-##### ppc64le ##################################################################
-# GCC-10
-.test:ppc64le:linux:gcc-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:ppc64le:linux:gcc-10:cxx11-off" ]
-  allow_failure: true
-  tags: 
-    - eigen-runner
-    - linux
-    - ppc64le
-
-test:ppc64le:linux:gcc-10:cxx11-off:official:
-  extends: .test:ppc64le:linux:gcc-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:ppc64le:linux:gcc-10:cxx11-off:unsupported:
-  extends: .test:ppc64le:linux:gcc-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:ppc64le:linux:gcc-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: g++-10
-    EIGEN_CI_CC_COMPILER: gcc-10
-  needs: [ "build:ppc64le:linux:gcc-10:cxx11-on" ]
-  allow_failure: true
-  tags: 
-    - eigen-runner
-    - linux
-    - ppc64le
-
-test:ppc64le:linux:gcc-10:cxx11-on:official:
-  extends: .test:ppc64le:linux:gcc-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:ppc64le:linux:gcc-10:cxx11-on:unsupported:
-  extends: .test:ppc64le:linux:gcc-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-# # Clang 10
-.test:ppc64le:linux:clang-10:cxx11-off:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:ppc64le:linux:clang-10:cxx11-off" ]
-  allow_failure: true
-  tags: 
-    - eigen-runner
-    - linux
-    - ppc64le
-
-test:ppc64le:linux:clang-10:cxx11-off:official:
-  extends: .test:ppc64le:linux:clang-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:ppc64le:linux:clang-10:cxx11-off:unsupported:
-  extends: .test:ppc64le:linux:clang-10:cxx11-off
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"
-
-.test:ppc64le:linux:clang-10:cxx11-on:
-  extends: .test:linux:base
-  variables:
-    EIGEN_CI_CXX_COMPILER: clang++-10
-    EIGEN_CI_CC_COMPILER: clang-10
-  needs: [ "build:ppc64le:linux:clang-10:cxx11-on" ]
-  allow_failure: true
-  tags: 
-    - eigen-runner
-    - linux
-    - ppc64le
-
-test:ppc64le:linux:clang-10:cxx11-on:official:
-  extends: .test:ppc64le:linux:clang-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Official"
-
-test:ppc64le:linux:clang-10:cxx11-on:unsupported:
-  extends: .test:ppc64le:linux:clang-10:cxx11-on
-  variables:
-    EIGEN_CI_TEST_LABEL: "Unsupported"

ci/test.linux.gitlab-ci.yml

@@ -0,0 +1,434 @@
+.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:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_PROJECT_NAMESPACE == "libeigen"
+    - if: $CI_PIPELINE_SOURCE == "web" && $CI_PROJECT_NAMESPACE == "libeigen"
+
+##### 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
+  tags:
+    - eigen-runner
+    - linux
+    - x86-64
+
+# GCC-6 (minimum on Ubuntu 18.04)
+.test:linux:x86-64:gcc-6:default:
+  extends: .test:linux:x86-64
+  image: ubuntu:18.04
+  needs: [ build:linux:cross:x86-64:gcc-6:default ]
+  variables:
+    EIGEN_CI_INSTALL: g++-6
+
+test:linux:x86-64:gcc-6:default:official:
+  extends: .test:linux:x86-64:gcc-6:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:gcc-6:default:unsupported:
+  extends: .test:linux:x86-64:gcc-6:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+# 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
+
+# Clang-6 (minimum on Ubuntu 20.04)
+.test:linux:x86-64:clang-6:default:
+  extends: .test:linux:x86-64
+  image: ubuntu:20.04
+  needs: [ build:linux:cross:x86-64:clang-6:default ]
+  variables:
+    EIGEN_CI_INSTALL: g++-8 clang-6.0 lld-6.0
+
+test:linux:x86-64:clang-6:default:official:
+  extends: .test:linux:x86-64:clang-6:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:clang-6:default:unsupported:
+  extends: .test:linux:x86-64:clang-6:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+# Clang-12 (modern stable)
+.test:linux:x86-64:clang-12:default:
+  extends: .test:linux:x86-64
+  needs: [ build:linux:cross:x86-64:clang-12:default ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+
+test:linux:x86-64:clang-12:default:official:
+  extends: .test:linux:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:clang-12:default:unsupported:
+  extends: .test:linux:x86-64:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:linux:x86-64:clang-12:avx:
+  extends: .test:linux:x86-64
+  needs: [ build:linux:cross:x86-64:clang-12:avx ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+
+test:linux:x86-64:clang-12:avx:official:
+  extends: .test:linux:x86-64:clang-12:avx
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:clang-12:avx:unsupported:
+  extends: .test:linux:x86-64:clang-12:avx
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:linux:x86-64:clang-12:avx2:
+  extends: .test:linux:x86-64
+  needs: [ build:linux:cross:x86-64:clang-12:avx2 ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+
+test:linux:x86-64:clang-12:avx2:official:
+  extends: .test:linux:x86-64:clang-12:avx2
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:clang-12:avx2:unsupported:
+  extends: .test:linux:x86-64:clang-12:avx2
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:linux:x86-64:clang-12:avx512dq:
+  extends: .test:linux:x86-64
+  needs: [ build:linux:cross:x86-64:clang-12:avx512dq ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+  tags:
+    - eigen-runner
+    - linux
+    - x86-64
+    - avx512
+
+test:linux:x86-64:clang-12:avx512dq:official:
+  extends: .test:linux:x86-64:clang-12:avx512dq
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:x86-64:clang-12:avx512dq:unsupported:
+  extends: .test:linux:x86-64:clang-12:avx512dq
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+##### CUDA #####################################################################
+.test:linux:cuda:
+  extends: .test:linux
+  allow_failure: true
+  variables:
+    EIGEN_CI_CTEST_LABEL: gpu
+  tags:
+    - eigen-runner
+    - linux
+    - x86-64
+    - cuda
+
+# NVidia no longer provides docker images < CUDA 11.0.3.
+# # GCC-7, CUDA-9.2
+# test:linux:cuda-9.2:gcc-7:
+#   extends: .test:linux:cuda
+#   image: nvidia/cuda:9.2-devel-ubuntu18.04
+#   needs: [ build:linux:cuda-9.2:gcc-7 ]
+#   variables:
+#     EIGEN_CI_CXX_COMPILER: g++-7
+#     EIGEN_CI_CC_COMPILER: gcc-7
+
+# # Clang-10, CUDA-9.2
+# test:linux:cuda-9.2:clang-10:
+#   extends: .test:linux:cuda
+#   image: nvidia/cuda:9.2-devel-ubuntu18.04
+#   needs: [ build:linux:cuda-9.2:clang-10 ]
+#   variables:
+#     EIGEN_CI_CXX_COMPILER: clang++-10
+#     EIGEN_CI_CC_COMPILER: clang-10
+
+# # GCC-8, CUDA-10.2
+# test:linux:cuda-10.2:gcc-8:
+#   extends: .test:linux:cuda
+#   image: nvidia/cuda:10.2-devel-ubuntu18.04
+#   needs: [ build:linux:cuda-10.2:gcc-8 ]
+#   variables:
+#     EIGEN_CI_CXX_COMPILER: g++-8
+#     EIGEN_CI_CC_COMPILER: gcc-8
+
+# # Clang-10, CUDA-10.2
+# test:linux:cuda-10.2:clang-10:
+#   extends: .test:linux:cuda
+#   image: nvidia/cuda:10.2-devel-ubuntu18.04
+#   needs: [ build:linux:cuda-10.2:clang-10 ]
+#   variables:
+#     EIGEN_CI_CXX_COMPILER: clang++-10
+#     EIGEN_CI_CC_COMPILER: clang-10
+
+# GCC-10, CUDA-11.4
+test:linux:cuda-11.4:gcc-10:
+  extends: .test:linux:cuda
+  image: nvidia/cuda:11.4.3-devel-ubuntu20.04
+  needs: [ build:linux:cuda-11.4:gcc-10 ]
+  variables:
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_CC_COMPILER: gcc-10
+
+# Clang-12, CUDA-11.4
+test:linux:cuda-11.4:clang-12:
+  extends: .test:linux:cuda
+  image: nvidia/cuda:11.4.3-devel-ubuntu20.04
+  needs: [ build:linux:cuda-11.4:clang-12 ]
+  variables:
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CC_COMPILER: clang-12
+
+# GCC-10, CUDA-12.2
+test:linux:cuda-12.2:gcc-10:
+  extends: .test:linux:cuda
+  image: nvidia/cuda:12.2.0-devel-ubuntu20.04
+  needs: [ build:linux:cuda-12.2:gcc-10 ]
+  variables:
+    EIGEN_CI_CXX_COMPILER: g++-10
+    EIGEN_CI_CC_COMPILER: gcc-10
+
+# Clang-12, CUDA-12.2
+test:linux:cuda-12.2:clang-12:
+  extends: .test:linux:cuda
+  image: nvidia/cuda:12.2.0-devel-ubuntu20.04
+  needs: [ build:linux:cuda-12.2:clang-12 ]
+  variables:
+    EIGEN_CI_CXX_COMPILER: clang++-12
+    EIGEN_CI_CC_COMPILER: clang-12
+
+##### arm ######################################################################
+
+.test:linux:arm:
+  extends: .test:linux
+  variables:
+    EIGEN_CI_TARGET_ARCH: arm
+    EIGEN_CI_CROSS_TARGET_TRIPLE: arm-linux-gnueabihf
+    # Enable cross-compiled arm binary to run on aarch64.
+    EIGEN_CI_BEFORE_SCRIPT: "ln -s /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3 /lib/ && export LD_LIBRARY_PATH=/usr/arm-linux-gnueabihf/lib/"
+  tags:
+    - eigen-runner
+    - linux
+    - aarch64
+
+.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
+
+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-12:default:
+  extends: .test:linux:arm
+  needs: [ build:linux:cross:arm:clang-12:default ]
+  variables:
+    EIGEN_CI_CROSS_INSTALL: g++-10-arm-linux-gnueabihf clang-12
+
+test:linux:arm:clang-12:default:official:
+  extends: .test:linux:arm:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:arm:clang-12:default:unsupported:
+  extends: .test:linux:arm:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+##### aarch64 ##################################################################
+
+.test:linux:aarch64:
+  extends: .test:linux
+  variables:
+    EIGEN_CI_TARGET_ARCH: aarch64
+    EIGEN_CI_CROSS_TARGET_TRIPLE: aarch64-linux-gnu
+  tags:
+    - eigen-runner
+    - linux
+    - aarch64
+
+.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-12:default:
+  extends: .test:linux:aarch64
+  needs: [ build:linux:cross:aarch64:clang-12:default ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+
+test:linux:aarch64:clang-12:default:official:
+  extends: .test:linux:aarch64:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:aarch64:clang-12:default:unsupported:
+  extends: .test:linux:aarch64:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+##### ppc64le ##################################################################
+
+.test:linux:ppc64le:
+  extends: .test:linux
+  variables:
+    EIGEN_CI_TARGET_ARCH: ppc64le
+    EIGEN_CI_CROSS_TARGET_TRIPLE: powerpc64le-linux-gnu
+  tags:
+    - eigen-runner
+    - linux
+    - ppc64le
+
+.test:linux:ppc64le:gcc-10:default:
+  extends: .test:linux:ppc64le
+  needs: [ build:linux:cross:ppc64le:gcc-10:default ]
+  variables:
+    EIGEN_CI_INSTALL: g++-10
+
+test:linux:ppc64le:gcc-10:default:official:
+  extends: .test:linux:ppc64le:gcc-10:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:ppc64le:gcc-10:default:unsupported:
+  extends: .test:linux:ppc64le:gcc-10:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:linux:ppc64le:clang-12:default:
+  extends: .test:linux:ppc64le
+  needs: [ build:linux:cross:ppc64le:clang-12:default ]
+  variables:
+    EIGEN_CI_INSTALL: clang-12
+
+test:linux:ppc64le:clang-12:default:official:
+  extends: .test:linux:ppc64le:clang-12:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:linux:ppc64le:clang-12:default:unsupported:
+  extends: .test:linux:ppc64le:clang-12: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
+  needs: [ build:linux:cross:x86-64:gcc-10:default:smoketest ]
+  variables:
+    EIGEN_CI_CTEST_LABEL: smoketest
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+
+test:linux:x86-64:clang-12:default:smoketest:
+  extends: .test:linux:x86-64:clang-12:default
+  needs: [ build:linux:cross:x86-64:clang-12:default:smoketest ]
+  variables:
+    EIGEN_CI_CTEST_LABEL: smoketest
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"

ci/test.windows.gitlab-ci.yml

@@ -0,0 +1,107 @@
+.test:windows:
+  extends: .common:windows
+  stage: test
+  script:
+    - ./ci/scripts/test.windows.script.ps1
+  after_script:
+    - ./ci/scripts/test.windows.after_script.ps1
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule"
+    - if: $CI_PIPELINE_SOURCE == "web"
+  tags: 
+    - eigen-runner
+    - windows
+    - x86-64
+
+##### MSVC #####################################################################
+
+# MSVC 14.16 (VS 2017)
+.test:windows:x86-64:msvc-14.16:default:
+  extends: .test:windows
+  needs: [ build:windows:x86-64:msvc-14.16:default ]
+
+test:windows:x86-64:msvc-14.16:default:official:
+  extends: .test:windows:x86-64:msvc-14.16:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:windows:x86-64:msvc-14.16:default:unsupported:
+  extends: .test:windows:x86-64:msvc-14.16:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+# MSVC 14.29 (VS 2019)
+.test:windows:x86-64:msvc-14.29:default:
+  extends: .test:windows
+  needs: [ build:windows:x86-64:msvc-14.29:default ]
+
+test:windows:x86-64:msvc-14.29:default:official:
+  extends: .test:windows:x86-64:msvc-14.29:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:windows:x86-64:msvc-14.29:default:unsupported:
+  extends: .test:windows:x86-64:msvc-14.29:default
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:windows:x86-64:msvc-14.29:avx2:
+  extends: .test:windows
+  needs: [ build:windows:x86-64:msvc-14.29:avx2 ]
+
+test:windows:x86-64:msvc-14.29:avx2:official:
+  extends: .test:windows:x86-64:msvc-14.29:avx2
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:windows:x86-64:msvc-14.29:avx2:unsupported:
+  extends: .test:windows:x86-64:msvc-14.29:avx2
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+.test:windows:x86-64:msvc-14.29:avx512dq:
+  extends: .test:windows
+  needs: [ build:windows:x86-64:msvc-14.29:avx512dq ]
+  tags: 
+    - eigen-runner
+    - windows
+    - x86-64
+    - avx512
+
+test:windows:x86-64:msvc-14.29:avx512dq:official:
+  extends: .test:windows:x86-64:msvc-14.29:avx512dq
+  variables:
+    EIGEN_CI_CTEST_LABEL: Official
+
+test:windows:x86-64:msvc-14.29:avx512dq:unsupported:
+  extends: .test:windows:x86-64:msvc-14.29:avx512dq
+  variables:
+    EIGEN_CI_CTEST_LABEL: Unsupported
+
+##### MSVC + CUDA ##############################################################
+.test:windows:cuda:
+  extends: .test:windows
+  allow_failure: true
+  variables:
+    EIGEN_CI_CTEST_LABEL: gpu
+  tags: 
+    - eigen-runner
+    - windows
+    - x86-64
+    - cuda
+
+# The CUDA 9.2 compiler crashes with an internal error.
+# # MSVC 14.16 + CUDA 9.2
+# test:windows:x86-64:cuda-9.2:msvc-14.16:
+#   extends: .test:windows:cuda
+#   needs: [ build:windows:x86-64:cuda-9.2:msvc-14.16 ]
+  
+# MSVC 14.29 + CUDA 10.2
+test:windows:x86-64:cuda-10.2:msvc-14.29:
+  extends: .test:windows:cuda
+  needs: [ build:windows:x86-64:cuda-10.2:msvc-14.29 ]
+  
+# MSVC 14.29 + CUDA 11.4
+test:windows:x86-64:cuda-11.4:msvc-14.29:
+  extends: .test:windows:cuda
+  needs: [ build:windows:x86-64:cuda-11.4:msvc-14.29 ]