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ICE: parallel compiler: deadlock detected
#111521
Labels
A-const-generics
Area: const generics (parameters and arguments)
C-bug
Category: This is a bug.
F-generic_const_exprs
`#![feature(generic_const_exprs)]`
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
WG-compiler-parallel
Working group: Parallelizing the compiler
Comments
matthiaskrgr
added
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
C-bug
Category: This is a bug.
WG-compiler-parallel
Working group: Parallelizing the compiler
labels
May 13, 2023
BoxyUwU
added
A-const-generics
Area: const generics (parameters and arguments)
F-generic_const_exprs
`#![feature(generic_const_exprs)]`
labels
May 13, 2023
28 tasks
I wasn't able to reproduce this locally. What OS and CPU did you use? |
AMD Ryzen 7 PRO 5850U, manjaro. |
tried again on top of a8b905c 500 threads:
or
|
Could you try on top of #115220, which fixes that particular panic? |
Seems to be fixed with your |
matthiaskrgr
changed the title
ICE: parallel compiler:
ICE: parallel compiler: Nov 6, 2023
found cycle
deadlock detected
Closing as I believe this has been fixed, at least I did not encounter any deadlocks when I checked parallel compiler the last time. 🎉 |
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Labels
A-const-generics
Area: const generics (parameters and arguments)
C-bug
Category: This is a bug.
F-generic_const_exprs
`#![feature(generic_const_exprs)]`
I-ICE
Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
WG-compiler-parallel
Working group: Parallelizing the compiler
Code
you need parallel compiler config to reproduce this!
rustc -Zthreads=300 file.rs
Meta
rustc --version --verbose
:Error output
Backtrace
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