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Question: What is in a pvm? #28

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jeswr opened this issue Jan 9, 2023 · 2 comments
Closed

Question: What is in a pvm? #28

jeswr opened this issue Jan 9, 2023 · 2 comments

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@jeswr
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jeswr commented Jan 9, 2023

I'm wondering how much information is contained in the pvm image; in particular has it pre-loaded many/any of the SWIPL modules (such as those listed in https://github.com/SWI-Prolog/swipl-devel/blob/master/src/wasm/exports.json) which would allow us to create a custom minified build of SWIPL?
@josd
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josd commented Jan 9, 2023

In eye.pl there are 13 use_module/1 directives and I assume they are in the pvm file. So I would think that is all we need and if not we can have additional use_module/1 directives.

@josd
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josd commented Jan 9, 2023

Yes, I did an explicit test with :- set_prolog_flag(autoload, false). and the image was running fine for all our tests. So all needed modules are in the pvm file.

@jeswr jeswr closed this as completed Feb 13, 2023
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