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Tracking issue: change execution environment to Wasmer #854

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mikevoronov opened this issue Sep 30, 2019 · 1 comment
Closed
11 of 15 tasks

Tracking issue: change execution environment to Wasmer #854

mikevoronov opened this issue Sep 30, 2019 · 1 comment
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architecture type: architecture enhancement rust tech: rust scala tech: scala ~virtual machine component: virtual machine

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mikevoronov commented Sep 30, 2019 •
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With some Asmble drawbacks it seems more reasonable to use Wasmer as the execution environment, but currently Wasmer doesn't provide some features of Asmble and previous virtual machine like memory merkalization and static module linkage out of the box. Since that, we decided to integrate it step-by-step. This issue is a beacon issue for this process.

  • initial Wasmer support (PR 847):
    • able to work with one module and pass all tests that use one module (PR 847)
    • able to pass config from Scala part and return state back (PR 847)
    • expects_eth support (PR 847)
    • Scala part refactored to support Wasmer (PR 847)
    • support gas and eic metering (PR 847)
    • able to integrate as a jni library (branch)
    • optimize logging (PR 861)
    • able to use singlepass compiler backend and pass our tests
    • preallocates all memory on the startup (PR 862)
    • able to save global Instance with found func (PR 863)
    • optimize parameters passing and returning result back
  • Decouple Frank to a separate project
  • Support of multi modules
  • Memory merkalization
@mikevoronov mikevoronov self-assigned this Sep 30, 2019
@mikevoronov mikevoronov added architecture type: architecture enhancement rust tech: rust scala tech: scala ~virtual machine component: virtual machine labels Sep 30, 2019
This was referenced Sep 30, 2019
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@mikevoronov mikevoronov changed the title Change execution environment on Wasmer Change execution environment to Wasmer Oct 2, 2019
@mikevoronov mikevoronov changed the title Change execution environment to Wasmer Tracking issue: change execution environment to Wasmer Oct 7, 2019
This was referenced Oct 7, 2019
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@mikevoronov mikevoronov pinned this issue Oct 7, 2019
@mikevoronov mikevoronov mentioned this issue Oct 7, 2019
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mikevoronov commented Oct 9, 2019 •
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Supporting of singlepass compiler is now blocked by wasmerio/wasmer#842

@mikevoronov mikevoronov unpinned this issue May 14, 2020
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