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Segfault in __vload on 1.11 #106

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KristofferC opened this issue Mar 4, 2024 · 1 comment
Open

Segfault in __vload on 1.11 #106

KristofferC opened this issue Mar 4, 2024 · 1 comment

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@KristofferC
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KristofferC commented Mar 4, 2024

PkgEval report https://s3.amazonaws.com/julialang-reports/nanosoldier/pkgeval/by_hash/0520b80_vs_bd47eca/NaNStatistics.primary.log.

Happens in:

@generated function __vload(
ptr::Ptr{T},
i::I,
::A,
::StaticInt{RS}
) where {A<:StaticBool,T<:NativeTypes,I<:Index,RS}
IT, ind_type, W, X, M, O = index_summary(I)
vload_quote(T, IT, ind_type, W, X, M, O, false, A === True, RS)
end

This comes from LV.jl which is deprecated but it ends up here so not sure if it is relevant. Example stacktrace

[83] signal 11 (128): Segmentation fault
in expression starting at /home/pkgeval/.julia/packages/PlmDCA/V28iv/test/testdca.jl:105
macro expansion at /home/pkgeval/.julia/packages/VectorizationBase/xE5Tx/src/llvm_intrin/memory_addr.jl:997 [inlined]
__vload at /home/pkgeval/.julia/packages/VectorizationBase/xE5Tx/src/llvm_intrin/memory_addr.jl:997 [inlined]
_vload at /home/pkgeval/.julia/packages/VectorizationBase/xE5Tx/src/strided_pointers/stridedpointers.jl:105 [inlined]
macro expansion at /home/pkgeval/.julia/packages/LoopVectorization/7gWfp/src/reconstruct_loopset.jl:1107 [inlined]
_turbo_! at /home/pkgeval/.julia/packages/LoopVectorization/7gWfp/src/reconstruct_loopset.jl:1107
@chriselrod
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This is deprecated alongside LV.

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