[distcc] Distcc pump mode

[yudhistir reddy]

sample output..

src >pump env
__________Using distcc-pump from
/shared_location/Linux/Ubuntu-12.04/x86_64/distcc/3.1/bin
__________Using 4 distcc servers in pump mode
LOGNAME=
_=/shared_location/Linux/Ubuntu-12.04/x86_64/distcc/3.1/bin/pump
BLOCKSIZE=K
INCLUDE_SERVER_PORT=/tmp/distcc-pump.iA44t8/socket
OSTYPE=linux
SSH_CONNECTION=<ip address> 58236 <ip address> 22
DISTCC_HOSTS=s-server01/32,cpp,lzo s-server02/32,cpp,lzo
s-server03/32,cpp,lzo s-server04/32,cpp,lzo
HOSTTYPE=x86_64-linux
EDITOR=vi
__________Shutting down distcc-pump include server

It is diplaying the INCLUDE_SERVER_PORT and its creating the file there in
/tmp directory .

otherway:
eval 'pump --startup'
export INCLUDE_SERVER_PID='13821'
export INCLUDE_SERVER_DIR='/tmp/distcc-pump.ygmgYX'
export INCLUDE_SERVER_PORT='/tmp/distcc-pump.ygmgYX/socket'




On Thu, Mar 13, 2014 at 2:48 PM, Vanush <misha at cs.nuim.ie> wrote:

> On Thu, Mar 13, 2014 at 12:10:24PM +0530, yudhistir reddy wrote:
> > Thank you. Is there any way i can display the list of environment
> variables
> > it sets once pump script starts . mk is just the wrapper to call make .
> We
> > are not doing anything in that . But still i will dig into it more (mk) .
> > distcc normal mode is working fine and i see 10% build time reduction.
>
> I would suspect that whichever way mk is started by the shell it
> resets the environment. Can you show this "mk" script (or at least its
> first few lines)?
>
> Withouth looking at pump itself: is it possible to do someting like
> "pump env" (this should show the environment), and then add an env
> invocation into "mk" script, just before calling make, and compare
> outputs?
>
> Misha.
>
> > Is there any work around for this . I can export these variable for some
> > fixed port like 3632 for tcp .  Pls let me know any other variables i
> need
> > to set to make this pump mode work . Actually i am running out of time
> > because i need to show my colleagues and friends , how distcc is working
> > and improving build time . For the time being , i need some work around
> for
> > pump mode to work , then later i will debug more on this .
> >
> > Any help on this much appreciated .
> >
> > Regards
> > Yudhistir
> > Any help on this much appreciated .
> >
> > Regards
> > Yudhistir
> >
> >
> > On Thu, Mar 13, 2014 at 3:04 AM, Fergus Henderson <fergus at google.com>
> wrote:
> >
> > > The pump script will set that environment variable before invoking
> "mk".
> > > But perhaps "mk" is resetting the environment? Or something else
> between
> > > "mk" and "distcc" might be unsetting it?
> > > On 11 Mar 2014 14:13, "yudhistir reddy" <yudhistir.reddy at gmail.com>
> wrote:
> > >
> > >> Hi,
> > >>
> > >> I am trying to build using distcc pump mode .
> > >>
> > >> I set DISTCC_HOSTS .
> > >>
> > >> i am starting the pump mode with
> > >>
> > >> pump mk jkernel-jobs WITH_DISTCC=yes
> > >>
> > >> I am getting below waring
> > >>
> > >> distcc[3342] Warning: INCLUDE_SERVER_PORT not set - did you forget to
> run
> > >> under 'pump'?
> > >> distcc[3342] (dcc_build_somewhere) Warning: failed to get includes
> from
> > >> include server, preprocessing locally
> > >>
> > >>
> > >> When we start pump mode , is distcc not setting this variable ?
> > >>
> > >>
> > >>
> > >> Regards
> > >> Yudhistir
> > >>
> > >>
> > >>
> > >>
> > >> __
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>
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>
> --
> Vanush "Misha" Paturyan
> Senior Technical Officer
> Room 1.37
> Computer Science Department
> NUI Maynooth
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