Am 24.02.22 um 22:09 schrieb luigi scarso:
> I am running lualatex with package pdfpages to insert
> 970 pages of another document:
>
> It takes a lot of time:
>
> real 4m31.530s
> user 3m30.000s
> sys 0m58.771
>
>
> running it with pdflatex:
>
> real 0m27.802s
> user 0m24.902s
> sys 0m2.028s
>
>
> Can you test with an equivalent plain luatex file ?
No change with luatex:
real 4m19.251s
user 3m14.071s
sys 0m57.730s
\outputmode=1
\edef\pdfcompresslevel {\pdfvariable compresslevel}
\edef\pdfminorversion{\pdfvariable minorversion}
\let\pdfximage\saveimageresource
\let\pdfrefximage\useimageresource
\let\pdflastximage\lastsavedimageresourceindex
\pdfminorversion=7
\pdfcompresslevel=0
\topskip0pt
\newcount\pp \pp=1
\loop
\pdfximage width \hsize height \vsize page \the\pp
{target/buch.pdf}\relax
\hbox{\pdfrefximage\pdflastximage}\relax\eject
\advance\pp by 1
\ifnum\the\pp < 950
\repeat
\bye
Herbert
