LAM: urgent help

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From: lam-bounceslam-mpi.org [mailto:lam-bounceslam-mpi.org] On Behalf Of shravya reddy
Sent: Tuesday, July 04, 2006 6:05 AM
To: General LAM/MPI mailing list
Subject: Re: LAM: urgent help

hi...

         ;thanks for the information.

I have another doubt. Is there any file included in BLCR that supports lam like sss/lampd/lampd.c....what does it do?

when we execute any file then to take a checkpoint we run a command cr_checkpoint...

now in Lam how was this implemented ...means after registering signal handlers when are they called.....My query is how is this interface (from checkpoint signal to cr_checkpoint command) being implemented..

 

thanks

Shravya

 

On 7/3/06, Andrew Friedley <lam-mpi.org">afriedlelam-mpi.org> wrote:

shravya reddy wrote:
>; hii...
>; Can somebody please tell me how libcr.h is being included in the files??? i
> have tried including it but getting a message that no such file
> exists...Are
> there any special options which have to be included at the command
&gt; prompt to
> include this libcr.h file???

Can you be more specific?&nbsp; Which files are you referring to, when you
ask how how libcr.h is being included?&nbsp; Are you talking about your own
application, or LAM itself?

libcr.h belongs to BLCR, not LAM - you should not need to include it in
your own applications if you are using LAM's checkpoint/restart
functionality.

If LAM is not detecting your BLCR installation, you may need to set
CPPFLAGS and LDFLAGS so the compiler can find it. &nbsp;Something like this
might work for bash:

export LDFLAGS="$LDFLAGS -L$BLCR_PREFIX/lib"
export CPPFLAGS="$CPPFLAGS -I$BLCR_PREFIX/include"

Andrew

> Shravya.
&gt;
>
&gt; ------------------------------------------------------------------------
>
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