El Diumenge, 28 de desembre de 2014, a les 16:55:27, Anthony Wesley va
escriure:
I downloaded and compiled poppler-0.28.0, and the pdftoppm speed is fine in
that version, the same as in the old version I've been using - 0.20.5.
It seems that some change between 0.28.0 and 0.29.0 is causing a 6x slowdown
in pdftoppm, at least in the test cases I'm using...
You should get the code from git and bisect which of the commits between 0.28
and 0.29 introduced the regression.
There are not too many so it should be relatively straight forward.
Cheers,
Albert
regards, Anthony
On 12/27/2014 04:24 PM, Anthony Wesley wrote:
Hi, I'm upgrading my copy of poppler for the first time in a while, I've
been using 0.20.5 but now I've downloaded 0.29.0 and I'm finding that
pdftoppm is *much* slower under the new version, maybe 5x or 6x slower.
Is this already known, and for a good reason? Sorry if this is already
understood.
I'm using a recent centos 6, 64 bit linux and the following configure
command:
./configure --prefix=/usr/local --disable-libjpeg --disable-libopenjpeg
forcing poppler to use the builtin jpeg library. This is the same config
as for the old version I have (0.20.5).
regards, Anthony
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