[NTG-context] bottlenecks

[Hans Hagen]

On 12/16/2022 8:36 PM, Henning Hraban Ramm via ntg-context wrote:
> Am 16.12.22 um 18:10 schrieb Hans Hagen via ntg-context:
>> So the challenge is how to determine bottlenecks. Are there users on 
>> this list that have document runs of more than 10 seconds (as 
>> reference: the luametatex manual takes < 9 seconds for 350 pages and 
>> loads plenty fonts and has many tables) or have many (small) runs and 
>> are annoyed by the runtime? And if so, what does one guess are the 
>> bottlenecks?
> 
> (1)
> This is my 366 page ConTeXt book:

> mkiv lua stats  > runtime: 30.592 seconds, 366 processed pages, 366 
> shipped pages, 11.964 pages/second

> (2)
> This is a 720 page novel (first run with this LMTX version, some fonts 
> were still uncached):
> 

> mkiv lua stats  > runtime: 19.275 seconds, 720 processed pages, 720 
> shipped pages, 37.355 pages/second
so what if you add to the top

\enableexperiments[fonts.compact]

Hans

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