Great. Made a clean install from scratch and now metafun manual compiles
great at first run:

mkiv lua stats  > used engine:* luametatex version: 2.0803, functionality
level: 20201123*, format id: 547, compiler: gcc
mkiv lua stats  > tex properties: 740024 hash slots used of 2097152,
approximate memory usage: 44 MB
mkiv lua stats  > lua properties: engine: lua 5.4, used memory: 140 MB,
ctx: 123 MB, max: 123 MB, hash chars: min(64,40), symbol mask: utf (τεχ)
mkiv lua stats  > runtime: 20.182 seconds, 396 processed pages, 396 shipped
pages, 19.621 pages/second

giulio b.


On Tue, Nov 24, 2020 at 8:07 PM Hans Hagen <j.ha...@xs4all.nl> wrote:

> Hi,
>
> A new upload. Mojca upgraded the build manager and we also updated some
> machines so all binaries (platforms) should be in sync now. (No binaries
> for apples M1 and microsofts SQ2 as we don't have these machines, so
> just good old intel and arm it is.)
>
> On my rusty laptop the luametatex manual takes between 10 and 10.5 sec
> (depending on load). On the raspberry pi 64 bit it takes 32.5 sec
> (ubuntu, ssd on usb 3). The Windows Linux Subsystem (version 1) takes
> some 11.5 seconds and the domotica fitlet with a low power AMD A10 needs
> 27.5 sec.) The ratios match measurements of a while ago. In the meantime
> the format file got smaller, memory more dynamic and the mem footprint
> also smaller. I expect a modern intel laptop cpu to need some 5 seconds
> and a decent desktop less but who knows. It's not easy to squeeze out
> more (the bottleneck is in the lua code as the (con)tex(t) code is
> pretty efficient so we pay a price for flexibility).
>
> (In the process I saw that I bugged the xetex logo but that has to wait
> for a next upload. Hardly critital I suspect.)
>
> Hans
>
>
>
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