You are viewing a plain text version of this content. The canonical link for it is here.
Posted to batik-users@xmlgraphics.apache.org by Gregory <de...@yahoo.com> on 2005/07/27 16:03:47 UTC
Rasterization, hardware and performance
Hi,
I am using batik to transcode SVG to relatively high
resolution tiff files.
It take around 10s to do the job on a Pentium III
933Mhz.
I also need to upgrade my hardware and before chosing
a hardware solution I would like to have an idea of
its impact on my batik based application.
I am considering:
- 64bits processor
- and/or a dual processor
Which of this upgrade would have the maximum impact on
performance?
I use Java 1.5 and Linux FC4. I have read on the
mailing list that java doesn't take full advantage of
a dual processor. I am under the impression that it is
not the case anymore with java 1.5.
Any advice welcomed.
Thanks.
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: Rasterization, hardware and performance
Posted by Gregory <de...@yahoo.com>.
--- Thomas DeWeese <Th...@Kodak.com> wrote:
> Hi Gregory,
>
> Gregory wrote:
>
> > I am using batik to transcode SVG to relatively
> high
> > resolution tiff files.
> >
> > It take around 10s to do the job on a Pentium III
> > 933Mhz.
> >
> > I also need to upgrade my hardware and before
> chosing
> > a hardware solution I would like to have an idea
> of
> > its impact on my batik based application.
> >
> > I am considering:
> > - 64bits processor
> > - and/or a dual processor
> >
> > Which of this upgrade would have the maximum
> impact on
> > performance?
>
> I suspect that dual processor will make the
> biggest
> difference. Unfortunately you will likely need to
> modify
> the current Batik code to make the most of a dual
> processor
> system or else run multiple transcode sessions at
> the
> same time. BTW are you using the Tiled Tiff
> transcoder
> to generate these high resolution tiff files?
I tried to use the Tiled Tiff transcoder but got weird
results: the output is only a small part of the
expected result, like as if it were only a 'tile'. I
didn't have the time to investigate further and I find
it safer to use the TIFFTranscoder even if I know that
the TileTranscoder would be more efficient in my case.
By the way, excuse me for answering late to your
question, I just didn't have a chance to read my mails
during the last few days.
>
> > I use Java 1.5 and Linux FC4. I have read on the
> > mailing list that java doesn't take full advantage
> of
> > a dual processor. I am under the impression that
> it is
> > not the case anymore with java 1.5.
> >
> > Any advice welcomed.
> >
> > Thanks.
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Tired of spam? Yahoo! Mail has the best spam
> protection around
> > http://mail.yahoo.com
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
> > For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
> >
>
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail:
> batik-users-help@xmlgraphics.apache.org
>
>
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
Re: Rasterization, hardware and performance
Posted by Thomas DeWeese <Th...@Kodak.com>.
Hi Gregory,
Gregory wrote:
> I am using batik to transcode SVG to relatively high
> resolution tiff files.
>
> It take around 10s to do the job on a Pentium III
> 933Mhz.
>
> I also need to upgrade my hardware and before chosing
> a hardware solution I would like to have an idea of
> its impact on my batik based application.
>
> I am considering:
> - 64bits processor
> - and/or a dual processor
>
> Which of this upgrade would have the maximum impact on
> performance?
I suspect that dual processor will make the biggest
difference. Unfortunately you will likely need to modify
the current Batik code to make the most of a dual processor
system or else run multiple transcode sessions at the
same time. BTW are you using the Tiled Tiff transcoder
to generate these high resolution tiff files?
> I use Java 1.5 and Linux FC4. I have read on the
> mailing list that java doesn't take full advantage of
> a dual processor. I am under the impression that it is
> not the case anymore with java 1.5.
>
> Any advice welcomed.
>
> Thanks.
>
> __________________________________________________
> Do You Yahoo!?
> Tired of spam? Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
> For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org
svg to gif
Posted by BEGUE Pierre <pb...@iftechnologies.net>.
hi thomas,
it's possible to generatethe svg to a gif image or not?
if it's possible where can i find the gif encoder or the prnicipal
variable to generate a gif
thanks
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-users-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-users-help@xmlgraphics.apache.org