FWIW,
foreach $host (@syshosts) { threads->new(\&locateSysHost_Parallel, $host)->join; }
starts threads sequentially, since join waits until the thread is finished. So if there are issues with threads running simultaneously, then you're not testing that in this case.

In reply to Re: perl threads and dual core hyper-threading by liz
in thread perl threads and dual core hyper-threading by JFarr

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