Generalize template for orthonormalize #1962

Job	Run time
macos-latest: clang++ Release Threads	23m 0s
macos-latest: clang++ Release OneTBB	4m 0s
macos-latest: clang++ Release PaRSEC	3m 48s
ubuntu-20.04: /usr/bin/g++-9 Release Threads	37m 55s
ubuntu-20.04: /usr/bin/g++-9 Release OneTBB	4m 1s
ubuntu-20.04: /usr/bin/g++-9 Release PaRSEC	3m 27s
macos-latest: clang++ Debug Threads	27m 54s
macos-latest: clang++ Debug OneTBB	8m 5s
macos-latest: clang++ Debug PaRSEC	5m 7s
ubuntu-20.04: /usr/bin/g++-9 Debug Threads	37m 44s
ubuntu-20.04: /usr/bin/g++-9 Debug OneTBB	3m 46s
ubuntu-20.04: /usr/bin/g++-9 Debug PaRSEC	3m 25s
	2h 42m 12s

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