selftest results for PPA 1.15-1 on x86_64
John Szakmeister
john at szakmeister.net
Sat Jun 20 12:24:43 BST 2009
On Sat, Jun 20, 2009 at 6:19 AM, Vincent Ladeuil <v.ladeuil+lp at free.fr> wrote:
>
> >>>>> "John" == John Szakmeister <john at szakmeister.net> writes:
>
> <snip/>
>
> John> No, it runs single threaded by default. But I found on my Mac, the
> John> all complete when I run them in parallel.
>
> And hangs if run single threaded ?
Yep.
> John> Maybe it's an entropy issue?
>
> By default, the test suite is intended to run under the same
> conditions (there are some exceptions, but they are supposed to
> be isolated).
It's not entirely the same environment. The extra i/o of test suites
running in parallel can add extra entropy to the entropy pool. This
wouldn't be the first time I've seen an issue like this. Although, I
must say that a number of systems have the Intel Firmware Hub chip
that's equipped with a thermal noise random number generator... I
don't know why more OSes don't make use of it. *shrug*
It's just a thought, since this appears to be hanging on ssl related
stuff which pulls from the entropy pool.
-John
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