Hi,
I have a problem introducing a new element type (GEGENBAUER_2_5 -> in
enums defined as 7) in libmesh. actually I had it done already in an
older version, but getting it into a newer version creates problems. I
put the compile output below and as you can see, everything compiles
fine but the
On Jul 1, 2011, at 1:58 PM, Roy Stogner wrote:
>
> On Fri, 1 Jul 2011, Derek Gaston wrote:
>
>> Yes periodic BCs have never worked with threading... they deadlock.
>
> The disgusting thing about threading bugs is that there's no such
> thing as as "never worked". We do test one periodic BC
On Fri, 1 Jul 2011, Derek Gaston wrote:
> Yes periodic BCs have never worked with threading... they deadlock.
The disgusting thing about threading bugs is that there's no such
thing as as "never worked". We do test one periodic BC example, and
it gets run with 2 threads at least 10 times a
Yes periodic BCs have never worked with threading... they deadlock. We've
just never got around to fixing it. Glad you tracked it down. If you're not
going to have time to get to it just let us know.
Derek
On Jul 1, 2011, at 12:40 PM, Roy Stogner wrote:
>
> I just noticed this while fu
I just noticed this while futzing with some related code:
In FEBase::compute_periodic_constraints, we lock DofConstraints writes
with a spin_mutex, but those writes may be happening concurrently with
the unlocked reads elsewhere in the same function; and in that case on
our underlying STL map the
Hi,
I have a problem introducing a new element type (GEGENBAUER_2_5 -> in
enums defined as 7) in libmesh. actually I had it done already in an
older version, but getting it into a newer version creates problems. I
put the compile output below and as you can see, everything compiles
fine but the
