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Re: How to read a HDF5 datablock b4 end of simulation?
From: |
Marcus G. Daniels |
Subject: |
Re: How to read a HDF5 datablock b4 end of simulation? |
Date: |
15 Mar 2002 09:22:43 -0700 |
User-agent: |
Gnus/5.070084 (Pterodactyl Gnus v0.84) Emacs/20.7 |
>>>>> "NEN" == Norberto Eiji Nawa <address@hidden> writes:
NEN> I am outputting data from my simulations to an HDF5
NEN> datablock (every 1e3 iterations; total of 1e5-1e6) and would like
NEN> to see the contents of the HDF5 datablock before the simulation
NEN> is completed. Is there any special procedure I have to perform in
NEN> order to be able to do that? (Such as "closing" the HDF5 file
NEN> periodically?)
It looks to me like the thing to do would be to set up a server based
on SRB (http://www.npaci.edu/Research/DI/srb) for controlling access
to the files, and then retrofit Swarm and R to use HDF5's support for
this package (just calling one function in HDF5). I have not used SRB
before, so I don't know how hard it is to set up or how mature it is.
If SRB had practical problems it would almost certainly work to write
a simple server based on MPI and then use HDF5's support for MPI. One
of the HDF5 guys said that there was work underway to improve parallel
access to HDF5 resources.
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- How to read a HDF5 datablock b4 end of simulation?, Norberto Eiji Nawa, 2002/03/13
- Re: How to read a HDF5 datablock b4 end of simulation?, Marcus G. Daniels, 2002/03/13
- Compiling on Solaris 8, gert, 2002/03/14
- Re: Compiling on Solaris 8, Paul Johnson, 2002/03/14
- Re: Compiling on Solaris 8, Marcus G. Daniels, 2002/03/14
- Re: Compiling on Solaris 8, gert, 2002/03/15
- Re: Compiling on Solaris 8, Marcus G. Daniels, 2002/03/15
- Re: Compiling on Solaris 8, gert, 2002/03/18
- Re: Compiling on Solaris 8, Marcus G. Daniels, 2002/03/18
Re: How to read a HDF5 datablock b4 end of simulation?,
Marcus G. Daniels <=