Communicate between separate MPI-Programs
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Published on 2010-05-23T14:50:36Z
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2010/05/23
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I have the following problem:
Program 1 has a huge amount of data, say 10GB. The data in question consists of large integer- and double-arrays. Program 2 has 1..n MPI processes that use tiles of this data to compute results.
How can I send the data from program 1 to the MPI Processes?
Using File I/O is out of question. The compute node has sufficient RAM.
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