Re: Erlang on UltraSparc III (again)
On 2/24/08, Jurij Smakov <jurij@wooyd.org> wrote:
>
> I can confirm that there is some serious problem. I've tried to
> rebuild Erlang on SunBlade 1000 (which is Ultrasparc III) and I keep
> getting non-reproducible falures (two "Bus Errors" in different
> places, once aborted saying that the file is missing, and once just
> hanged).
>
> Unfortunately, I don't have a clue on how to even start debugging
> something like this.
I think it could be easier to debug using older erlang version
(11.b.5). It doesn't start a thread for every physical processor by
default. So, its behavior should be more predictable.
Bernd Zeimetz did look at this bug once (see
http://www.mail-archive.com/sparclinux@vger.kernel.org/msg02147.html)
but due to lack of time he couldn't fix it.
--
Sergei Golovan
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