 22 Jun 2004, Konstantin Olchanski, , How to compile under Darwin-gcc? (MacOS X)
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The current (cvs) version of MIDAS should build on Mac OS X right out of the
box- I fixed all the problems you report back in February(?)- see the macosx
thread in this forum. A few weeks ago I verified that it still compiles on Mac
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23 Jun 2004, Exaos Lee, , How to compile under Darwin-gcc? (MacOS X)
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> The current (cvs) version of MIDAS should build on Mac OS X right out of the
> box- I fixed all the problems you report back in February(?)- see the macosx
> thread in this forum. A few weeks ago I verified that it still compiles on Mac
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23 Jun 2004, Stefan Ritt, , How to compile under Darwin-gcc? (MacOS X)
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> Thanks a lot. But I cannot checkout module:
> ------------
> 01:52:16: pc2075.psi.ch: Operation timed out
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23 Jun 2004, Exaos Lee, , How to compile under Darwin-gcc? (MacOS X)
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>
> Should work fine, just tried from outside PSI. Please check again.
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 30 Mar 2011, Exaos Lee, Forum, How large does "bank32" support?
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Reading an FADC buffer often needs large buffer size, especially while several
FADCs work together. I want to know how large a bank32 can support. |
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30 Mar 2011, Stefan Ritt, Forum, How large does "bank32" support?
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> Reading an FADC buffer often needs large buffer size, especially while several
> FADCs work together. I want to know how large a bank32 can support.
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15 Apr 2011, Konstantin Olchanski, Forum, How large does "bank32" support?
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> Reading an FADC buffer often needs large buffer size, especially while several
> FADCs work together. I want to know how large a bank32 can support.
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22 Dec 2005, Konstantin Olchanski, Info, How do I do custom event building?
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It turns out the the standard event builder fragment matching algorithm cannot
be used in my TPC application. I have two TPC-USB interfaces, which lack any
"busy" or synchronization logic. I send the hardware trigger into both
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23 Dec 2005, Stefan Ritt, Info, How do I do custom event building?
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> It turns out the the standard event builder fragment matching algorithm cannot
> be used in my TPC application. I have two TPC-USB interfaces, which lack any
> "busy" or synchronization logic. I send the hardware trigger into both
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03 Jan 2006, John O'Donnell, Info, How do I do custom event building?
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At DANCE we have a similar issue. We are still doing "software
handshaking" between multiple frontends (15 which read data, and 16th
with direct accessto the trigger logic), and we apply a time stamp
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14 Aug 2025, Tam Kai Chung, Forum, How can I retrieve online data
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Dear experts,
I would like to know how to retrieve the online data during the experiment so
that I can create my own custom plot. I execute my own frontend.exe to start the
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14 Aug 2025, Konstantin Olchanski, Forum, How can I retrieve online data
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> I would like to know how to retrieve the online data during the experiment so
> that I can create my own custom plot. I execute my own frontend.exe to start the
> experiment. I can get a midas file after the experiment, but I am not sure about
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24 Aug 2025, Tam Kai Chung, Forum, How can I retrieve online data
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> > I would like to know how to retrieve the online data during the experiment so
> > that I can create my own custom plot. I execute my own frontend.exe to start the
> > experiment. I can get a midas file after the experiment, but I am not sure about
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24 Aug 2025, Tam Kai Chung, Forum, How can I retrieve online data
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> > I would like to know how to retrieve the online data during the experiment so
> > that I can create my own custom plot. I execute my own frontend.exe to start the
> > experiment. I can get a midas file after the experiment, but I am not sure about
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14 Oct 2014, Konstantin Olchanski, Bug Report, Hostile network scans against MIDAS RPC ports
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At CERN I see a large number of hostile network scans that seem to be injecting HTTP requests into the
MIDAS RPC ports. So far, all these requests seem to be successfully rejected without crashing anything, but
they do clog up midas.log.
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14 Oct 2014, Stefan Ritt, Bug Report, Hostile network scans against MIDAS RPC ports
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Doing this through the ODB seems ok to me. If the ODB cannot be accessed, you can fall back to no protection.
At PSI we fortunately do not have these network scans because PSI uses a institute-wide firewall. So you can connect from outside PSI to inside PSI only |
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16 Oct 2014, Konstantin Olchanski, Bug Report, Hostile network scans against MIDAS RPC ports
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> Doing this through the ODB seems ok to me. If the ODB cannot be accessed, you can fall back to no protection.
>
> At PSI we fortunately do not have these network scans because PSI uses a institute-wide firewall.
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16 Oct 2014, Stefan Ritt, Bug Report, Hostile network scans against MIDAS RPC ports
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> Sometimes we have very small MIDAS installations, i.e. just one machine by itself, and such setups should be secure/secured easily -
> too much work to setup an external firewall box just for one machine and OS-level firewall rules sometimes conflict
> with some OS services (i.e. NIS) (I am still waiting for the "NIS to LDAP migration for dummies" guide).
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26 Jul 2019, Nik Berger, Bug Report, History/Endianness
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Hi,
I have a bank of floats with slow control values that I store to the history and
ODB. When reading the history, both in the webbrowser and with mhist, the floats
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10 Jun 2025, Nik Berger, Bug Report, History variables with leading spaces
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By accident we had history variables with leading spaces. The history schema check then decides that this is a new variable (the leading space is not read
from the history file) and starts a new file. We found this because the run start became slow due to the many, many history files created. It would be
nice to just get an error if one has a malformed variable name like this.
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