Hello Atsugua,
You can only send contiguous data, i.e. arrays of basic datatypes (byte,
char, short, boolean, int, long, float and double) or direct buffers. If
you need to send complex data, then you must serialize into an array or
a direct buffer. This is made using using the mpi.Struct clas
If you are utilizing the CUDA-aware support in Open MPI, can you send me an
email with some information about the application and the cluster you are on.
I will consolidate information.
Thanks,
Rolf (rvandeva...@nvidia.com)
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Hello, I am using Open-MPI 1.8.3 for Java. I would like to know how to
create a derived datatype that enables the sending of an array of complex
data (objects, strings, etc.) to each processor. In fact, I want to create
an array of string or objects and sending a part of this array to each
proccess
