[fpc-devel] make -j for windows, number of cores?

Reinier Olislagers reinierolislagers at gmail.com
Sun Mar 16 11:01:45 CET 2014

On 16/03/2014 10:22, Mark Morgan Lloyd wrote:
> Reinier Olislagers wrote:
>> 2. I intend to detect the number of logical cores as per
>> http://wiki.lazarus.freepascal.org/Example_of_multi-threaded_application:_array_of_threads#1._Detect_number_of_cores_available.
>> and run that many jobs. Is that a good idea?
> That's non-portable, even on Linux. There's a syscall which returns a
> bit vector of available CPUs, you need to count those bits since the
> layout might be sparse.
> qqv taskset(1), sched_setaffinity(2), sched_getaffinity(2)

Thanks, guys - and also Mattias who I noticed has already updated the
code on the wiki ;)

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