#1976: CarpetIOHDF5: add option to have one output file per process -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: new Priority: major | Milestone: Component: Carpet | Version: development version Keywords: | -------------------------+-------------------------------------------------- This is useful when running on systems where many files slow down file access (ie lustre file systems) and where there are many hdf5 output files per MPI rank.
The code combines all output into a file $parfile.h5 which is currently hard-coded.
https://bitbucket.org/eschnett/carpet/pull-requests/14/carpetiohdf5-add- option-to-have-one-output/diff
#1976: CarpetIOHDF5: add option to have one output file per process --------------------------+------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: review Priority: major | Milestone: Component: Carpet | Version: development version Resolution: | Keywords: --------------------------+------------------------------------------------- Changes (by rhaas):
* status: new => review
#1976: CarpetIOHDF5: add option to have one output file per process --------------------------+------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: reviewed_ok Priority: major | Milestone: Component: Carpet | Version: development version Resolution: | Keywords: --------------------------+------------------------------------------------- Changes (by eschnett):
* status: review => reviewed_ok
Comment:
Approved, while suggesting changes on Bitbucket.
#1976: CarpetIOHDF5: add option to have one output file per process --------------------------+------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: closed Priority: major | Milestone: Component: Carpet | Version: development version Resolution: fixed | Keywords: --------------------------+------------------------------------------------- Changes (by rhaas):
* status: reviewed_ok => closed * resolution: => fixed
Comment:
Applied in git hash 3a42c559 of CarpetIOHDF5.
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