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TITAN2D / titan2d

The TITAN2D toolkit is used for modeling of geophysical mass flows over natural terrain (volcanic flows, avalanches, landslides, ...).
https://vhub.org/resources/titan2d
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parallel write to single hdf5 file #1

Closed nsimakov closed 4 years ago

nsimakov commented 9 years ago

Right now parallel runs record output to num_proc files, which is inconvinient to use later. Ideally all processes should write to a single file

haghakhani commented 9 years ago

Nikolay,

I think this is the advantage of parallel I/O. If the processors write to a single file, we will need lots of communications.

Regards, Hossein On 9 Jul 2015 00:09, "Nikolay Simakov" notifications@github.com wrote:

Right now parallel runs record output to num_proc files, which is inconvinient to use later. Ideally all processes should write to a single file

— Reply to this email directly or view it on GitHub https://github.com/TITAN2D/titan2d/issues/1.