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Disables PETSc signal handler #229

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Merged
boriskaus merged 2 commits into from
Mar 20, 2026
+5 −1
Merged

Disables PETSc signal handler #229

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a77cfa5
deactivate signal handler in all cases (clashes with Julia's)
boriskaus Mar 20, 2026
0d0f55f
bump version
boriskaus Mar 20, 2026
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2 changes: 1 addition & 1 deletion Project.toml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
name = "PETSc"
uuid = "ace2c81b-2b5f-4b1e-a30d-d662738edfe0"
version = "0.4.6"
version = "0.4.7"
authors = ["Boris Kaus <kaus@uni-mainz.de>", "Viral B. Shah <virals@gmail.com>", "Valentin Churavy <v.churavy@gmail.com>", "Erik Schnetter <eschnetter@perimeterinstitute.ca>", "Jeremy E. Kozdon <jeremy@kozdon.net>", "Simon Byrne <simonbyrne@gmail.com>"]

[deps]
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4 changes: 4 additions & 0 deletions src/init.jl
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Expand Up @@ -58,6 +58,10 @@ end

function initialize(petsclib; log_view::Bool = false, options = String[])
if !initialized(petsclib)

# deactivate the signal handler to avoid conflicts with Julia's own handlers when using multithreading
push!(options, " -no_signal_handler ")

if log_view || !isempty(options)
cli_opts = _build_petsc_options(log_view, options)
prev_opts = get(ENV, "PETSC_OPTIONS", "")
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