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Midas
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| Midas DAQ System |
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 22 Jan 2007, Carl Metelko, Forum, Midas on a x86_64
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 22 Jan 2007, Konstantin Olchanski, Forum, Midas on a x86_64
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12 Jul 2007, Konstantin Olchanski, Forum, Midas on a x86_64 - incompatible with x86_32
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13 Jul 2007, Stefan Ritt, Forum, Midas on a x86_64 - incompatible with x86_32
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12 Aug 2007, Konstantin Olchanski, Forum, Midas on a x86_64 - incompatible with x86_32
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20 Aug 2007, Konstantin Olchanski, Forum, Midas on a x86_64 - incompatible with x86_32
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29 Aug 2007, Konstantin Olchanski, Forum, ODBv3, second try - Midas on a x86_64 - incompatible with x86_32
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21 Nov 2007, Konstantin Olchanski, Forum, ODBv3, second try - Midas on a x86_64 - incompatible with x86_32
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26 Jan 2007, Carl Metelko, Forum, Midas on a x86_64
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Message ID: 400
Entry time: 20 Aug 2007
In reply to: 399
Reply to this: 403
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| Author: |
Konstantin Olchanski |
| Topic: |
Forum |
| Subject: |
Midas on a x86_64 - incompatible with x86_32 |
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> > I agree to make 32-bit and 64-bit compatible. In the long run, everything will be 64-bit, so I would suggest
> > in breaking the 32-bit ODB, add some padding there where needed, probably with some conditional compiling.
>
> I now have the patches to implement this. Changes turned out to be minimal:
>
> 1) midas.h: remove unused field "dispatch" from EVENT_REQUEST and bump DATABASE_VERSION from 2 to 3
> 2) msystem.h: add 32-bit padding to CHN_STATISTICS and CHN_SETTINGS
The padding of CHN_STATISTICS and CHN_SETTINGS is not working right - somehow mhttpd and mlogger keep recreating the
data in ODB and erasing the padding fields. I am looking into this.
K.O. |