Hi, Hans
The enableexperiments switches you pointed to solved the problem for the
mwe I sent, but I'll take a look at the texmfcnf.lua configuration file to
learn more.
Thank you for your suggestions.
Marcus Vinicius
On Thu, Sep 9, 2021 at 5:12 AM Hans Hagen
On 9/9/2021 12:52 AM, Marcus Vinicius Mesquita via ntg-context wrote:
Dear list,
In the MWE below, ConTeXt lmtx throws an error with the message in the title:
\starttext \startluacode
local upperlimit = 90000
context.starttabulate({ "|l|l|l|" }) for i=1,upperlimit do context.NC() context("word 1") context.NC() context("word 2") context.NC() context("word 3") context.NC() context.AR() end context.stoptabulate()
\stopluacode \stoptext
But it compiles with no problems with MKIV.
context version: 2021.09.06 11:47
How to avoid this with lmtx? In luatex there is also a max on configured memory usage but because in luametatex we have larger nodes you hit limits earlier. Also, the memory allocation in luametatex is somewhat different (larger nodes are compensated by savings elsewhere so in the end mem usage for this run is similar).
luatex luametatex
pages 2196 2196 pps/s 8 11 time 278 195 mem 1.1G 1.1G
now, luametatex reports
tex memory > bumping category 'node' succeeded, details: all=400500000 | ini=0 | max=50000000 | mem=44500000 | min=1000000 | ptr=-843956 | set=50000000 | stp=500000 | top=43999999
you can bump the the max in the configuration file and also the step. As you can see, luametatex runs quite a bit faster on this test but that is due to other differences between the two engines.
The reason why it does run on my machine is that i have this:
\enableexperiments [tabulatesparseskips] \enableexperiments [tabulateusesize]
this makes tabulate a bit more efficient in terms of node usage so i stay some 20% below the configured max .. you can try to run with this option. Of course adding more text will also demand more mem but then you can always bump the max (in a configuration file in texmf-local or so; maybe some day i will add a --huge flag to the runner).
Hans
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