On Sat, 2002-03-16 at 22:50, Rusty Russell wrote:
> Only vs. pthread_cond_broadcast.
No. pthread_barrier_wait has the same problem. It has to wake up lots
of thread.
> And if you're using that you probably
> have some other performance issues anyway?
Why? Conditional variables are of use in situations with loosely
coupled threads.
--=20
---------------. ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Red Hat `--' drepper at redhat.com `------------------------
--=-fdJzidDxnRI4dc2+4R9y
Content-Type: application/pgp-signature; name=signature.asc
Content-Description: This is a digitally signed message part
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org
iD8DBQA8lTow2ijCOnn/RHQRAhQ9AJ9PbWMT0ULslFt9siVmeNkcrfzxgACbB+6k
cIbNhkrDn5ZCM+PKFVoRwSk=
=edt3
-----END PGP SIGNATURE-----
--=-fdJzidDxnRI4dc2+4R9y--
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/