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Parallel-NetCDF
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PnetCDF
Source code repository of PnetCDF library and utilities
https://parallel-netcdf.github.io
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Add new hint nc_header_collective
#104
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wkliao
closed
1 year ago
wkliao
commented
1 year ago
Default is "false"
When it is set to "true", MPI collective reads and writes will be used for accessing file header. In this case, all processes except rank 0 will make zero sized requests.