Re: [Gems-users] Opal compilation and traces

[Dan Gibson <degibson@xxxxxxxx>]

Taking a quick peek at the code, it looks like it might be looking for 
the absolute path /scatch.local rather than the relative path 
./scratch.local. Either:
1) make a link from /scratch.local to your space OR
2) change the hard-coded references to relative paths

Regards,
Dan

Mishali Naik wrote:
> Thanks a lot for your prompt reply. I really appreciate it. I 
> understand that it is hardcoded so if I have a symlink to 
> scratch.local in the  directory where I am running simics, why is 
> still giving error? Sorry if I am missing something.  Also if I add 
> printf's in the opal code and then make clean and rebuild opal, I 
> don't see the changes taking place. What could the problem be?
>
>
> On 10/30/06, *Mike Marty* <mikem@xxxxxxxxxxx 
> <mailto:mikem@xxxxxxxxxxx>> wrote:
>
>     The default directory appears to be hard-coded in several spots in the
>     Opal codebase:
>
>     maya(16)% find . -name "*.C" -exec grep -l 'scratch.local' {} \;
>     ./tester/SCCS/s.makeipage.C
>     ./tester/makeipage.C
>     ./trace/SCCS/s.branchfile.C
>     ./trace/SCCS/s.memtrace.C
>     ./trace/SCCS/s.tracefile.C
>     ./trace/branchfile.C
>     ./trace/memtrace.C
>     ./trace/tracefile.C
>
>     --Mike
>
>
>     > Hi All,
>     >          In opal/README the following is specified:
>     >
>     >    # "data" should be a sym-link to somewhere with lots of space!
>     >    # trace start: outputfile is ./data/onem-latest
>     >    opal0.trace-start onem-latest
>     >
>     > I do have a symlink to scratch.local in
>     simics_workspace/home/MOESI_CMP_NUCA
>     > (thats where I am running simics from) pointing
>     > to a directory, but when I run "opal0.trace-start opal-testrace"
>     command I
>     > get the following
>     > errors:
>     >
>     > opening file /scratch.local/opal-testtrace
>     > opening file /scratch.local/mem-opal-testtrace
>     > [1]     PC 0x18c358     NPC 0x18c35c    ctx 0x81b
>     > sh: /scratch.local/opal-testtrace: No such file or directory
>     > sh: /scratch.local/mem-opal-testtrace: No such file or directory
>     > .......
>     >
>     > Also if I add printf's in the opal code and then make clean and
>     rebuild
>     > opal, I don't see the changes taking place. What could the
>     problem be?
>     >
>     > Any kind of help is appreciated.
>     >
>     > thanks,
>     > Mishali
>     > Undergraduate Student, UCLA
>     >
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