Hmmm...
Thanks, Jeremiah, for the suggestion.
File win_compat.h is in directory opal/win32 , a directory which by its
name is supposedly concerned only with producing a 32-bit target, and so,
because we are doing a build for a 64-bit target, it seems make should not
be having anything to do with
Agree with what you say Dave.
Regarding not wanting jobs to use certsin cores ie. reserving low-numbered
cores for OS processes then surely a good way forward is to use a 'boot
cpuset' of one or two cores and let your jobs run on the rest of the cores.
You're right about cpusets being helpful wit
John Hearns writes:
> You really should install a job scheduler.
Indeed (although it's the resource management component that does the
job).
> There are free versions.
>
> I'm not sure about cpuset support in Gridengine. Anyone?
Yes, but I've had reports of problems (races?) that I haven't sor
Hi,
1. If you use OMPI's --bind-to-core option and then re-bind yourself to
> some other core, then all the memory affinity that MPI setup during
> MPI_Init() will be "wrong" (possibly on a remote numa node). I would
> advise against doing this.
>
Ah yes! Noted.
>
> 3. Rather that setting up c
>> Is there any other information I could provide that might be useful?
>You might want to audit the code and ensure that you have no pending
>communications that haven't finished -- check all your sends and receives, not
>just in the code, but at run-time (e.g., use an MPI profiling tool to mat
My apologies; I just realized that I was compiling with the LLVM
dragonegg 3.4 GCC plugin, which apparently does not support all of GCC
yet. Hopefully this will be of some help to someone in the future!
--
Hugo Gagnon
On Wed, Aug 21, 2013, at 7:07, Bert Wesarg wrote:
> Hugo,
>
> On Tue, Aug
Hugo,
On Tue, Aug 20, 2013 at 6:09 PM, Hugo Gagnon
wrote:
> Hi,
>
> I'm encountering this error during "make all":
>
> Undefined symbols for architecture x86_64:
> "___atomic_fetch_add_4", referenced from:
> std::locale::locale(std::locale const&,
> SpaceSeparator*) in otfprofile-cr
