Add function barriers to all algorithms #447

Job	Run time
Julia 1 - windows-latest - x64 - pull_request	8m 55s
Julia 1.10 - ubuntu-latest - x86 - pull_request	2m 57s
Julia 1.10 - ubuntu-latest - x64 - pull_request	6m 46s
Julia 1 - ubuntu-latest - x64 - pull_request	7m 52s
	26m 30s

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