[Darshan-users] Instrumenting statically-linked applications

[Dragos Constantin]

Hi Kevin,
The problem is not with the argument parsing. This is what I get in both cases:

login4$ ./darshan-gen-cc.pl /opt/apps/gcc4_4/mvapich/1.0.1/bin/mpicc --output mpicc.darshan
CC_from_link = gcc -Wl,-rpath,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -Wl,-rpath-link -Wl,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib
CC_from_compile = gcc
Error: cannot find matching CC from: gcc -c foo.c -I/opt/apps/gcc4_4/mvapich/1.0.1/include
and: gcc -Wl,-rpath,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -Wl,-rpath-link -Wl,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib foo.o -o foo -lmpich -L/opt/ofed//lib64/ -libverbs -libumad -lpthread -lpthread -lrt

login4$ ./darshan-gen-cc.pl --output mpicc.darshan /opt/apps/gcc4_4/mvapich/1.0.1/bin/mpicc
CC_from_link = gcc -Wl,-rpath,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -Wl,-rpath-link -Wl,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib
CC_from_compile = gcc
Error: cannot find matching CC from: gcc -c foo.c -I/opt/apps/gcc4_4/mvapich/1.0.1/include
and: gcc -Wl,-rpath,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -Wl,-rpath-link -Wl,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib foo.o -o foo -lmpich -L/opt/ofed//lib64/ -libverbs -libumad -lpthread -lpthread -lrt

As you can see:

CC_from_compile = gcc

but CC_from_link is not gcc and if I am not mistaken it should be gcc. I just started to look at the script and you might know better what is going on here.

Thanks,
Dragos


Dragos Constantin, PhD

Research Associate
Department of Radiology 
Stanford University 
Lucas MRS Center 
1201 Welch Rd., PS-055 
Stanford CA 94305 

Office: (650) 736-9961
Fax: (650) 723-5795 

----- Original Message -----
From: "Kevin Harms" <harms at alcf.anl.gov>
To: "Dragos Constantin" <dragos.constantin at stanford.edu>
Cc: darshan-users at lists.mcs.anl.gov
Sent: Monday, November 26, 2012 12:23:00 PM
Subject: Re: [Darshan-users] Instrumenting statically-linked applications


  I think this might be a simple issue with argument parsing. Try this instead:

> ./darshan-gen-cc.pl --output mpicc.darshan /opt/apps/gcc4_4/mvapich/1.0.1/bin/mpicc 

kevin

On Nov 26, 2012, at 2:16 PM, Dragos Constantin wrote:

> Hi,
> I've installed and configured darshan-2.2.3 on TACC Ranger in my user space. I have used gcc-4.4.5 (and mvapich-1.0.1).
> 
> When I try to generate the MPI compiler scripts for statically-linked applications I get the following error:
> 
> login4$ ./darshan-gen-cc.pl /opt/apps/gcc4_4/mvapich/1.0.1/bin/mpicc --output mpicc.darshan
> Error: cannot find matching CC from: gcc -c foo.c -I/opt/apps/gcc4_4/mvapich/1.0.1/include
> and: gcc -Wl,-rpath,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -Wl,-rpath-link -Wl,/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib/shared -L/opt/apps/gcc4_4/mvapich/1.0.1/lib foo.o -o foo -lmpich -L/opt/ofed//lib64/ -libverbs -libumad -lpthread -lpthread -lrt
> 
> I am not quite sure what triggered this. Any ideas how to quickly fix the issue? I will look at the perl script to see what is going on there.
> 
> Thanks,
> Dragos
> 
> 
> Dragos Constantin, PhD
> 
> Research Associate
> Department of Radiology 
> Stanford University 
> Lucas MRS Center 
> 1201 Welch Rd., PS-055 
> Stanford CA 94305 
> 
> Office: (650) 736-9961
> Fax: (650) 723-5795 
> 
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