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Deterministic seeded random streams across runs #194

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merged 10 commits into from
Oct 15, 2024

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jkrumbiegel
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Fixes #192

src/worker.jl Outdated Show resolved Hide resolved
src/worker.jl Outdated Show resolved Hide resolved
const stable_execution_task_channel_out = Channel()
const stable_execution_task_channel_in = Channel() do chan
for expr in chan
result = Core.eval(Main, expr)

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I think QuartoNotebookWorker has its own error handling, but you may want to catch errors from this call to prevent future put!(stable_execution_task_channel_in, ...) to fail after an exception.

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Hm yes I might have to think about what to do in this case, but for normal notebook usage, barring bugs in QuartoNotebookRunner, the error handling inside the passed expressions should be sufficient (as indicated by the test suite passing). Of course it would be nicer if in case of bugs, the behavior was still somewhat robust

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codecov bot commented Oct 14, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.67%. Comparing base (84cb855) to head (ae3a300).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main     #194      +/-   ##
==========================================
+ Coverage   51.56%   51.67%   +0.11%     
==========================================
  Files          30       30              
  Lines        1280     1283       +3     
==========================================
+ Hits          660      663       +3     
  Misses        620      620              

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@MichaelHatherly MichaelHatherly merged commit 4efa39a into main Oct 15, 2024
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@MichaelHatherly MichaelHatherly deleted the jk/deterministic-random branch October 15, 2024 07:55
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Seeded RNGs only work reproducibly within a cell
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