Martin Cracauer wrote:
Is there a facility in FreeBSD that allows me to have a piece of code
executed on each processor, then return to the original thread when
that has been completed?
I need to collect some data that's local to the individual CPUs/cores.
In Linux there is/was smp_call_function(func, ...).
no, though it might be useful.
the rmlock facility does this in order to do its work (from memory)
and it would be a useful thing..
I'd even suggest that it take a bitmask of required CPUs.
that can be used in conjuction with the cpu set stuff.
Martin
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