Closed Kojoley closed 6 years ago
Travis Linux containers and Appveyor VMs has two CPU cores. There is no reason not to run tests in parallel.
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Because I was afraid of massive slashing cased by memory footprint, I didn't set the flag but it seemed needless anxiety.
OK, I googled and got sysctl -n hw.ncpu for OS X. I fix it and merge this PR locally.
sysctl -n hw.ncpu
Travis Linux containers and Appveyor VMs has two CPU cores. There is no reason not to run tests in parallel.