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[Gnuplot-info] gnuplot dies on me
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From: Lobb, J. <jan...@ya...> - 2013-04-15 20:52:59
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Hi,
Gnuplot 4.2.5, OSX 10.7.5. The machine is a MacPro with 8GB RAM and 2x2 GHz Dual-Core Intel Xeon.
I have a big text file, 39.2MB and contains lines like this
Page : 24399257
Page : 24399258
Page : 24399259
Page : 24399260
Page : 24399261
Page : 24399262
Page : 24399263
Page : 9801816
Page : 9801817
Page : 9801818
Page : 9801819
Page : 9801820
Page : 9801821
Page : 9801822
Page : 9801823
Page : 26178960
Page : 26178961
….
…
…
This is a page allocation chain in sybase.
I tried to plot it with GnuPlot like:
gnuplot> plot "/Volumes/Data/PROJECTS/Fragmentation/2013-4-5/dem/c_textword.txt" using 3 with dots
and got this:
gnuplot-4.2.5(77385,0xac19d2c0) malloc: *** mmap(size=105418752) failed (error code=12)
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
/usr/local/bin/gnuplot: line 71: 77385 Trace/BPT trap: 5 GNUTERM="${GNUTERM}" GNUPLOT_HOME="${GNUPLOT_HOME}" PATH="${PATH}" DYLD_LIBRARY_PATH="${DYLD_LIBRARY_PATH}" HOME="${HOME}" GNUHELP="${GNUHELP}" DYLD_FRAMEWORK_PATH="${DYLD_FRAMEWORK_PATH}" GNUPLOT_PS_DIR="${GNUPLOT_PS_DIR}" DISPLAY="${DISPLAY}" GNUPLOT_DRIVER_DIR="${GNUPLOT_DRIVER_DIR}" "${ROOT}/bin/gnuplot-4.2.5" "$@"
Any good hint how to overcome ?
Thanks ahead,
János
P.S. I am able to plot smaller files of similar nature , the next in like is a 5.9 MB file and gnu plot did it. But looks to me it is choking on the 39.2MB one.
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