CI of eigen-qld #66

Job	Run time
build (ubuntu-20.04, Debug, gcc)	2m 48s
build (ubuntu-20.04, Debug, clang)	2m 32s
build (ubuntu-20.04, RelWithDebInfo, gcc)	3m 19s
build (ubuntu-20.04, RelWithDebInfo, clang)	2m 55s
build (ubuntu-22.04, Debug, gcc)	2m 25s
build (ubuntu-22.04, Debug, clang)	2m 25s
build (ubuntu-22.04, RelWithDebInfo, gcc)	2m 59s
build (ubuntu-22.04, RelWithDebInfo, clang)	2m 37s
build (macos-latest, Debug, gcc)	5m 27s
build (macos-latest, RelWithDebInfo, gcc)	4m 49s
build (windows-latest, Debug, gcc)	14m 52s
build (windows-latest, RelWithDebInfo, gcc)	13m 4s
	1h 0m 12s

Provide feedback