The start of the new executable #1322

Job	Run time
macos-latest: clang++ Release Threads	22m 21s
macos-latest: clang++ Release OneTBB	3m 8s
macos-latest: clang++ Release PaRSEC	5m 19s
ubuntu-20.04: /usr/bin/g++-9 Release Threads	27m 37s
ubuntu-20.04: /usr/bin/g++-9 Release OneTBB	2m 31s
ubuntu-20.04: /usr/bin/g++-9 Release PaRSEC	1m 49s
macos-latest: clang++ Debug Threads	25m 58s
macos-latest: clang++ Debug OneTBB	2m 24s
macos-latest: clang++ Debug PaRSEC	6m 43s
ubuntu-20.04: /usr/bin/g++-9 Debug Threads	27m 24s
ubuntu-20.04: /usr/bin/g++-9 Debug OneTBB	2m 39s
ubuntu-20.04: /usr/bin/g++-9 Debug PaRSEC	2m 23s
	2h 10m 16s

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