[parallel-netcdf] #42: MPI-agnostic "ncmpidiff" tool?

[Wei-keng Liao]

Hi Carl,

I have implemented a serial version of ncmpidiff, named "cdfdiff”.
It is available in PnetCDF repo and will be added to the next release.
https://github.com/Parallel-NetCDF/PnetCDF/tree/master/src/utils/ncmpidiff

Command “make” or “make cdfdiff” will create it.
Note it only compares the classic NetCDF files.
Let me know if it works with you.

Wei-keng

> On Jun 6, 2019, at 1:59 PM, parallel-netcdf <parallel-netcdf at mcs.anl.gov> wrote:
> 
> #42: MPI-agnostic "ncmpidiff" tool?
> ------------------------------+----------------------
>  Reporter:  Carl Ponder      |      Owner:  wkliao
>      Type:  feature request  |     Status:  assigned
>  Priority:  minor            |  Milestone:
> Component:  parallel-netcdf  |    Version:
> Resolution:                   |   Keywords:
> ------------------------------+----------------------
> Changes (by wkliao):
> 
> * owner:  robl => wkliao
> * status:  new => assigned
> 
> 
> Comment:
> 
> I use NetCDF's ncdump and NCO's ncdiff on head nodes.
> PnetCDF uses a lot of MPI derived datatype functions.
> I am not sure how much work is required to add the option
> you suggest, but can look into it.
> 
> FYI, PnetCDF official repo has been moved to github.
> You can create new issues there.
> https://github.com/Parallel-NetCDF/PnetCDF
> 
> -- 
> Ticket URL: <http://trac.mcs.anl.gov/projects/parallel-netcdf/ticket/42#comment:1>
> parallel-netcdf <https://trac.mcs.anl.gov/projects/parallel-netcdf>
>