Macro for fasterMulticolvar+named modes #3280

Job	Run time
codecheck / codecheck	44m 27s
conda / conda (ubuntu-20.04)	11m 23s
docker / docker (fedora39)	4m 53s
conda / conda (macos-12)	6m 22s
linux / linux (-doc-mpi-)	11m 5s
docker / docker (rocky8)	7m 38s
conda / conda (macos-14)	2m 17s
mac / macports (macos-12)	16m 32s
linux / linux (-mpi-)	9m 31s
mac / macports (macos-14)	4m 57s
linux / linux (-coverage-mpi-)	7m 49s
mac / macports (+allmodules, macos-12)	6m 53s
linux / linux (-debug-)	8m 24s
mac / macsimple (macos-12)	9m 18s
mac / macsimple (macos-14)	4m 30s
linux / linux (-debug-mpi-)	10m 0s
linux / linux (-intel-)	8m 15s
linux / linux (-pycv-mpi-)	8m 12s
	3h 2m 26s

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