Eigen CI infrastructure

Eigen's CI infrastructure uses two stages: A build stage to build the unit-test suite and a test stage to run the unit-tests.

Build Stage

The build stage consists of the following jobs:

Job Name	Arch	OS	Compiler	C++11
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-on	x86-64	Ubuntu 18.04	GCC-9	On
build:x86-64:linux:gcc-10:cxx11-on	x86-64	Ubuntu 18.04	GCC-10	On
build:x86-64:linux:clang-10:cxx11-on	x86-64	Ubuntu 18.04	Clang-10	On
build:aarch64:linux:gcc-10:cxx11-on	AArch64	Ubuntu 18.04	GCC-10	On
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 dependencies

Job Name	Arch	OS	Compiler	C++11	Module
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-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-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-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-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-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