switching threading libraries
Daniel Eischen
deischen at freebsd.org
Fri Apr 7 18:37:06 UTC 2006
On Fri, 7 Apr 2006, Julian Elischer wrote:
> Csaba Henk wrote:
>
>> On Fri, Apr 07, 2006 at 09:10:56AM -0400, Daniel Eischen wrote:
>>
>>> Only between libthr and libpthread. libc_r doesn't have symbol
>>> versioning.
>>>
>>
>> That's sad -- given, as noted elsewhere, libc_r is the best suitable
>> for tracing.
>>
>> Will it remain like this or can we expect a symver'd libc_r
>> in due time?
>>
>> Regards,
>> Csaba
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> Dan, maybe we can make an option where libc_r degrades down to one kse
> somehow
> then it would probable be more traceable.
You mean like:
$ sudo sysctl kern.threads.virtual_cpu=1
and, or
$ LIBPTHREAD_PROCESS_SCOPE=yes; export LIBPTHREAD_PROCESS_SCOPE
??
--
DE
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