https://github.com/nhdaly/threadingutils.jl

https://github.com/nhdaly/threadingutils.jl

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/nhdaly/threadingutils.jl
• Owner: NHDaly
• Created: 2023-05-10T23:23:21.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-05-10T23:23:34.000Z (over 1 year ago)
• Last Synced: 2024-11-30T04:05:45.783Z (about 2 months ago)
• Language: Julia
• Homepage:
• Size: 1.95 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Reproducer for Julia GC Corruption / Segfault bug

This small reproducer workload, a package called ThreadingUtils, seems to be enough to

reliably reproduce a memory corruption in Julia, leading to a segfault or a GC Corruption.

See the julia issue for more info.

The error can be reproduced like this:

```bash

~/src/julia/julia --project=. -E 'using Pkg; for _ in 1:100; Pkg.test("ThreadingUtils", julia_args=["-t4,1", "--gcthreads=1"]); end'

```

which seems to fail in around 1/30 runs for me on macOS.

Or like this:

```julia

julia> using ReTestItems; for _ in 1:100; ReTestItems.runtests("packages/ThreadingUtils/test", name="@spawn_interactive_periodic_task"); end

```

which runs a bit faster, and also seems to fail in around 1/10 - 1/30 runs.