[Darshan-users] No PDF file generation with darshan-summary-per-file.sh

[Shane Snyder]

Hi Preeti,

Thanks for the heads up. To answer your questions:

a) Not sure why, but it looks like maybe your LaTeX installation is not 
finding your color.sty file. It might be helpful to check out the 
summary.log generated to see if there is a more helpful error (I give 
details on how you can do this below).

b) Those are the only prerequisites I'm aware of. As you can tell, there 
are some implicit LaTeX dependencies based on which packages we are 
using to generate the PDF summary. Most of those packages should come 
with most LaTeX installations, though. In your case, you have the 
corresponding color.sty file, but LaTeX isn't finding it for some reason.

c) darshan-job-summary creates a temporary directory in /tmp/ that 
stores all of the output data from generating the PDF. This directory is 
normally deleted after the PDF is generated, but you can force it to 
stick around by passing the '--verbose' flag to darshan-job-summary. (I 
know you mentioned you are using darshan-summary-per-file, so you'll 
have to edit that script to pass that flag to darshan-job-summary 
script, or just use darshan-job-summary directly until we can figure out 
what's going on).

Let us know whether you find any more details in the summary.log.

--Shane

On 05/23/2016 02:44 PM, Suman, Preeti wrote:
>
> Hello,
>
> I have installed Darshan-3.0.1. I have couple of questions on 
> darshan-summary-per-file.sh.
> When I run darshan-summary-per-file.sh it gives the following error:
>
> #### BEGIN : output of darshan-summary-per-file.sh (using 
> mpi-io-test-x86_64-3.0.1.darshan from darshan-test)
>
> $ darshan-summary-per-file.sh mpi-io-test-x86_64-3.0.1.darshan output
>
> Status: Generating summary for file 1 of 1: mpi-io-test.tmp.dat
>
> =======================================================
>
> Slowest unique file time: 0
>
> Slowest shared file time: 0.033856
>
> Total bytes read and written by app (may be incorrect): 134217728
>
> Total absolute I/O time: 0.033856
>
> **NOTE: above shared and unique file times calculated using MPI-IO 
> timers if MPI-IO interface used on a given file, POSIX timers otherwise.
>
> LaTeX generation (phase1) failed [256], aborting summary creation.
>
> error log:
>
> or enter new name. (Default extension: sty)
>
> Enter file name:
>
> ! Emergency stop.
>
> <read *>
>
> l.9 \usepackage
>
> {color}^^M
>
> ! ==> Fatal error occurred, no output PDF file produced!
>
> Transcript written on summary.log.
>
> =======================================================
>
> darshan-summary-per-file.sh done. Results can be found in output/*.pdf.
>
> #### END : output of darshan-summary-per-file.sh
>
> System specification:
>
> Kernel Version: Linux 4.0.5-1.el7.elrepo.x86_64
>
> Operating System: CentOS Linux release 7.1.1503
>
> CPU: Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz (Haswell-EP)
>
> Architecture:x86_64
>
> Compiler: GCC 5.1.0
>
> MPI: Intel MPI-5.1.2
>
> I have the following questions:
> a)The color.sty file is located at 
> “/usr/share/texlive/texmf-dist/tex/latex/graphics/color.sty”. What 
> could be the reason for error?
> b)I have installed all the prerequisites mentioned in the Darshan-util 
> installation page (zlib, libbz2 development headers and library 
> (libbz2-dev or similar), Perl, pdflatex, gnuplot 4.2 or later, 
> epstopdf), is there any other prerequisite required?
> c)At the end of the darshan-summary-per-file.sh run, it mentions 
> “Transcript written on summary.log”. Where can I locate the log file?
> I will greatly appreciate your response.
> Thanks,
> Preeti
>
>
>
> _______________________________________________
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> Darshan-users at lists.mcs.anl.gov
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