updated notes --- really testing new 2fa #1599

Job	Run time
macos-latest: clang++ Release Threads	3m 39s
macos-latest: clang++ Release OneTBB	3m 19s
macos-latest: clang++ Release PaRSEC	3m 31s
ubuntu-20.04: /usr/bin/g++-9 Release Threads	1m 12s
ubuntu-20.04: /usr/bin/g++-9 Release OneTBB	1m 36s
ubuntu-20.04: /usr/bin/g++-9 Release PaRSEC	1m 51s
macos-latest: clang++ Debug Threads	2m 3s
macos-latest: clang++ Debug OneTBB	2m 24s
macos-latest: clang++ Debug PaRSEC	4m 55s
ubuntu-20.04: /usr/bin/g++-9 Debug Threads	1m 16s
ubuntu-20.04: /usr/bin/g++-9 Debug OneTBB	1m 50s
ubuntu-20.04: /usr/bin/g++-9 Debug PaRSEC	1m 43s
	29m 19s

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