RE: [gadget-li // pad and write header uint blkSize = sizeof(SnapshotHeader);

From: Carsten Frigaard <carsten_frigaard_at_hotmail.com>
Date: Thu, 20 Mar 2008 23:37:56 +0100

...and, oh, there is a slight defect in the version 0.9 tpm2gadget code, something about the size of the header. I do not remember the actual one-line-fix right now, but it was something about the headerblocksize...You might want to checkout a line like:

              uint blkSize = sizeof(SnapshotHeader);

where blkSize are expected to be 256.
Regards
Carsten Frigaard

----------------------------------------
> From: carsten_frigaard_at_hotmail.com
> Date: Thu, 20 Mar 2008 08:22:58 +0100
> To: gadget-list_at_MPA-Garching.MPG.DE
> Subject: Re: [gadget-list] endrun called with errorlevel 890
>
>
>
> Is the snapshot file in the right format - I think the tpm2gadget outputs in snapshot format 1, that is with a preamble of 256 in the file (in byte or word format, I do not remember), and you can check this by a hexdump of the snapshotfile, or use my "ghead" utility found in the Gadget addon package found at frigaard.homelinux.org.
>
> The Gadget2 parameter file also has to be set to the right snapshotformat, like
>
> % Code options
> ICFormat 1
> SnapFormat 1
>
> Regards
> Carsten
>
>
> ________________________________
>> Date: Thu, 20 Mar 2008 11:09:15 +0500
>> From: ammar.ahmad.awan_at_gmail.com
>> To: gadget-list_at_MPA-Garching.MPG.DE
>> Subject: [gadget-list] endrun called with errorlevel 890
>>
>> Hi all,
>>
>> I am trying to run the simulations with an initial condtions file created using the tpm2gadget (http://www.science.uwaterloo.ca/~bjkrane/) but it is not being recognized with any of the ICFormat in the param file.
>>
>> The simulations exit as follows:
>>
>>
>> Hubble (internal units) = 0.1
>> G (internal units) = 43007.1
>> UnitMass_in_g = 1.989e+43
>> UnitTime_in_s = 3.08568e+16
>> UnitVelocity_in_cm_per_s = 100000
>> UnitDensity_in_cgs = 6.76991e-22
>> UnitEnergy_in_cgs = 1.989e+53
>>
>> incorrect header format
>> task 0: endrun called with an error level of 890
>>
>>
>> [chenab1:25789] MPI_ABORT invoked on rank 0 in communicator MPI_COMM_WORLD with errorcode 890
>> mpirun noticed that job rank 1 with PID 25790 on node chenab1 exited on signal 15 (Terminated).
>> 2 additional processes aborted (not shown)
>>
>> If someone has tried something like this or does any has any idea?
>>
>>
>> -
>> Regards
>> Ammar Ahmad
>
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Received on 2008-03-20 23:37:57

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