[gs-bugs] [Bug 690352] GS 8.63 seems to consume more CPU compared to GS8.54

[bugs.ghostscript.com-bugzilla-daemon at ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=690352





------- Additional Comments From subrahmanyan-h.kalathur at hp.com  2009-03-24 20:08 -------
We compared with GS 8.54 and GS8.63 version
And with GS8.63 we found the performance degradation.

Following are the commands we used:

PS->PDF
/hp/om/bin/gs -sDEVICE=pdfwrite -I/hp/om/lib/FONTS/Unicode/Resource -
I/hp/om/lib/FONTS/Unicode -I/hp/om/lib/FONTS/Soft_Horizons -I/hp/om/lib/PS -q -
dBATCH -dNOPAUSE -dSAFER -dSHORTERRORS -dWRITESYSTEMDICT -dGHOSTSCRIPT -
dDEVICEWIDTHPOINTS=612 -dDEVICEHEIGHTPOINTS=792  -sOutputFile=out.pdf input.ps

PDF->PS
/hp/om/bin/gs -sDEVICE=psmono -q -dNOPAUSE -dBATCH -dSAFER -dSHORTERRORS -
dWRITESYSTEMDICT -I/hp/om/lib/FONTS/Unicode/Resource -
I/hp/om/lib/FONTS/Unicode -I/hp/om/lib/FONTS/Soft_Horizons -I/hp/om/lib/PS  -
sOutputFile=out.ps input.pdf

PS->PS
/hp/om/bin/gs -sDEVICE=pswrite -I/hp/om/lib/FONTS/Unicode/Resource -
I/hp/om/lib/FONTS/Unicode -I/hp/om/lib/FONTS/Soft_Horizons -I/hp/om/lib/PS -q -
dBATCH -dNOPAUSE -dSAFER -dSHORTERRORS -dWRITESYSTEMDICT -dGHOSTSCRIPT -
dDEVICEWIDTHPOINTS=612 -dDEVICEHEIGHTPOINTS=792  -sOutputFile=out.ps in.ps

Please help us in resoloving the issue.
Please let us know if you need any more details.

Regards
Subrahmanyan.



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