- To: netcdfgroup@xxxxxxxxxxxxxxxx
- Subject: [netcdfgroup] var_par_access and the C interface
- From: Tiago Pereira <tiago@xxxxxxxxx>
- Date: Tue, 11 Jan 2011 16:39:48 -0800
Hi,According to the NetCDF C interface documentation, the default setting for parallel read/write operations on a variable is collective. However, this is the opposite behaviour of the F77/F90 interfaces, and this presentation also says otherwise:
http://www.unidata.ucar.edu/software/netcdf/workshops/2009/pnetcdf/Collective.htmlWhich one is correct? What is the default behaviour for the C interface, collective or independent read/writes? I am using NetCDF 4.1.1.
Thanks! Tiago
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