NAME¶

adios2_reorganize.mpi - ADIOS2 utility

SYNOPSIS¶

adios_reorganize input output rmethod "params" wmethod "params" <decomposition>

DESCRIPTION¶

input

Input stream path

output

Output file path

rmethod ADIOS method to read with.

Supported read methods: BPFile, HDF5, SST, SSC, DataMan

params

Read method parameters (in quotes; comma-separated list)

wmethod ADIOS method to write with params Write method parameters (in quotes; comma-separated list) <decomposition> list of numbers e.g. 32 8 4

Decomposition values in each dimension of an array The product of these number must be less then the number of processes. Processes whose rank is higher than the product, will not write anything.

Arrays with less dimensions than the number of values, will be decomposed with using the appropriate number of values.