Thank you, this is exactly what I was hoping for!!
Saliya
On Jan 18, 2014 2:40 AM, "Siegmar Gross" <
siegmar.gr...@informatik.hs-fulda.de> wrote:
> Hi,
>
> > Anyway I wonder if there are some samples illustrating the use
> > of complex structures in OpenMPI
>
> I'm not sure if my small programs
Hi,
> Anyway I wonder if there are some samples illustrating the use
> of complex structures in OpenMPI
I'm not sure if my small programs are helpful, but perhaps you get
an idea how to use the new interface.
Kind regards
Siegmar
BcastStructMain.java
Description: BcastStructMain.java
Thank you and this makes sense. In fact we've been trying to avoid
serialization as much as possible because we found it to be a bottleneck.
Anyway I wonder if there are some samples illustrating the use of complex
structures in OpenMPI
Thank you,
Saliya
On Jan 17, 2014 5:20 PM, "Oscar
MPI.OBJECT is no longer supported because of it was based on
serialization, and it made the java bindings more complicated. It
brought more problems than benefits. For example, it was necessary a
shadow communicator...
You can define complex struct data using direct buffers and avoiding
Thank you Oscar. I was using an earlier nightly tarball and in it there was
MPI.OBJECT datatype, which I could use with any serializable complex
object. It seems this is no longer supported as per your answer or did I
get it wrong?
Thank you,
Saliya
On Thu, Jan 16, 2014 at 5:22 PM, Oscar
Hi,
If you are talking about types as ArrayList, it is not
possible, because the Double (D uppercase) is an object which
encapsulates a double. And the elements of an ArrayList are references
(pointers) to Java objects.
You can use complex types but you must create them with the Datatype
Hi,
Is it possible to use non-primitive types with MPI operations in OpenMPI's
Java binding? At the moment in the trunk I only see Datatypes for primitive
kinds.
Thank you,
Saliya
--
Saliya Ekanayake esal...@gmail.com
