[GRASS5] Re: [GRASSLIST:5286] Re: v.out.ascii Segfault -- backup plan?

[Dylan Beaudette]

Thanks for the post.... this has been driving me nuts for the last 2 months on 
PPC and i386 hardware.... since most of my vectors are in 5.7 format, using 
v.out.ascii in 5.4 does not help...

here is a link the the output from strace on my machine (2x XEON)

http://basho.dept-lawr.ucdavis.edu/~dylan/v.out.ascii.strace.txt

FWIW, the errors in my strace seem different than in yours...

PS what version of GRASS is your friend (who is using SID) using?

Dylan

On Monday 10 January 2005 11:44 pm, Jachym Cepicky wrote:
> Hi!
>
> On Mon, Jan 10, 2005 at 05:38:08PM -0800, Dylan Beaudette wrote:
> > Just posted a bug report for v.out.ascii:
> >
> > Same bug as #2851 posted 3 weeks ago, but on PPC.
> >
> > Example Code:
> > v.out.ascii input=trails_57 output=trails.xy
> > Segmentation fault
> >
> > Compile Time Arguments:
> > ./configure --with-tcltk-includes=/usr/include/tcl8.3 --without-postgres
> > --without-odbc --with-mysql --with-mysql-includes=/usr/include/mysql/
> > --with-blas --with-lapack --with-freetype
> > --with-freetype-includes=/usr/include/freetype2
> >
> > System is Debian/testing
> >
> > Any ideas to workarounds until this is working again? I have considered
> > exporting lines as SHP file, and then dumping the xy coords with ogrinfo
> > -al ... any ideas for a better solution?
> >
> > thanks in advance!
>
> I thought, I'm the only one, who gets this bug! I have two installations of
> Sarge + GRASS 5.7 and both of them are segfaulting by v.out.ascii.
>
> Here some details:
>
> I use debian gnu linux sarge. Before I started, I run rm -rf on
> /usr/local/grass-5.7.cvs/ /usr/src/grass57 ~/.grassrc6 and I improved my
> /etc/ld.so.conf like this:
>
> /usr/X11R6/lib
> /usr/local/lib
> /usr/lib/atlas
> /usr/local/grass-5.7.cvs/lib
> /usr/lib
>
> and run ldconfig
>
> cat /proc/cpuinfo
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 15
> model           : 2
> model name      : Intel(R) Celeron(R) CPU 2.00GHz
> stepping        : 9
> cpu MHz         : 2019.960
> cache size      : 128 KB
> fdiv_bug        : no
> hlt_bug         : no
> f00f_bug        : no
> coma_bug        : no
> fpu             : yes
> fpu_exception   : yes
> cpuid level     : 2
> wp              : yes
> flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> = cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
> bogomips        : 4005.88
>
> cat /proc/meminfo
> MemTotal:      1557528 kB
> MemFree:       1260100 kB
> Buffers:         29436 kB
> Cached:         169520 kB
> SwapCached:          0 kB
> Active:         176884 kB
> Inactive:        89052 kB
> HighTotal:      655296 kB
> HighFree:       410112 kB
> LowTotal:       902232 kB
> LowFree:        849988 kB
> SwapTotal:     1518100 kB
> SwapFree:      1518100 kB
> Dirty:             260 kB
> Writeback:           0 kB
> Mapped:         107152 kB
> Slab:            14104 kB
> Committed_AS:   157320 kB
> PageTables:        980 kB
> VmallocTotal:   114680 kB
> VmallocUsed:     26028 kB
> VmallocChunk:    84028 kB
>
> I configured GRASS like this:
>
> CFLAGS=3D"-g -Wall"  ./configure  --with-cxx
> --with-postgres-includes=3D/us= r/include/postgresql/
> --with-gdal=3D/usr/bin/gdal-config --with-proj --with= -motif --with-glw
> --with-nls --with-freetype --with-freetype-includes=3D/us=
> r/include/freetype2/ --with-tcltk-includes=3D/usr/include/tcl8.3/
>
> And I got:
>
> GRASS is now configured for:  i686-pc-linux-gnu
>
>  Source directory:            /usr/src/grass/grass51
>  Build directory:             /usr/src/grass/grass51
>  Installation directory:      /usr/local/grass-5.7.cvs
>  Startup script in directory: ${exec_prefix}/bin
>  C compiler:                  gcc -g -Wall=20
>  C++ compiler:                c++ -g -O2
>  FORTRAN compiler:           =20
>  Building shared libraries:   yes
>
>   NVIZ:                       yes
>
>   X11 support:                yes
>   JPEG support:               yes
>   TIFF support:               yes
>   PNG support:                yes
>   Tcl/Tk support:             yes
>   PostgreSQL support:         yes
>   MySQL support:              no
>   OpenGL(R) support:          yes
>   ODBC support:               no
>   FFTW support:               yes
>   BLAS support:               no
>   LAPACK support:             no
>   Motif support:              yes
>   FreeType support:           yes
>   GLw support:                yes
>   NLS support:                yes
>   Readline support:           no
>   C++ support:                yes
>   openDWG support:            no
>   GDAL support:               yes
>   OGR support:                yes
>
>
> then I run make and error.log says:
>
> GRASS GIS compilation log
> -------------------------
> Started compilation: P=E1 led  7 18:42:50 CET 2005
> Errors in:
> Finished compilation: P=E1 led  7 19:20:59 CET 2005
>
> In GRASS:
>
> GRASS 5.7.cvs:~ > echo "-592854.20115798|-1149140.62500086"| v.in.ascii
> out=tmp Maximum input row length: 35
> Maximum number of columns: 2
> Minimum number of columns: 2
> Building topology ...
> 1 primitives registered     =20
> Building areas:  100%
> 0 areas built     =20
> 0 isles built
> Attaching islands: Attaching centroids:  100%
> Topology was built.
> Number of nodes     :   1
> Number of primitives:   1
> Number of points    :   1
> Number of lines     :   0
> Number of boundaries:   0
> Number of centroids :   0
> Number of areas     :   0
> Number of isles     :   0
> GRASS 5.7.cvs:~ > v.out.ascii tmp
> Segmentation fault
> GRASS 5.7.cvs:~ >
>
>
> NVIZ is running well now.=20
> I tryed the memtest86, it looked good.
>
> The complete strace output from "v.out.ascii tmp" can you find on
> www.fle.czu.cz/~jachym/tmp/strace.txt
>
> My fried has debian sid apparently with out problem.
>
> Jáchym