Indexing `oneArray`s with a `oneArray{Bool}` fails for Julia 1.11
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- Julia
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Description
In 1.10:
```julia-repl
julia> a = oneArray([1., 2., 3.])
3-element oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer}:
1.0
2.0
3.0
julia> a .> 1
3-element oneArray{Bool, 1, oneAPI.oneL0.DeviceBuffer}:
0
1
1
julia> a[a .> 1]
2-element oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer}:
2.0
3.0
```
In 1.11:
```julia-repl
julia> a = oneArray([1., 2., 3.])
3-element oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer}:
1.0
2.0
3.0
julia> a .> 1
3-element oneArray{Bool, 1, oneAPI.oneL0.DeviceBuffer}:
0
1
1
julia> a[a .> 1]
ERROR: BoundsError: attempt to access 3-element oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer} at index [3-element oneArray{Bool, 1, oneAPI.oneL0.DeviceBuffer}]
Stacktrace:
[1] throw_boundserror(A::oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer}, I::Tuple{Base.LogicalIndex{Int64, oneArray{…}}})
@ Base ./essentials.jl:14
[2] checkbounds
@ ./abstractarray.jl:699 [inlined]
[3] vectorized_getindex!
@ ~/.julia/packages/GPUArrays/qt4ax/src/host/indexing.jl:73 [inlined]
[4] vectorized_getindex
@ ~/.julia/packages/GPUArrays/qt4ax/src/host/indexing.jl:82 [inlined]
[5] _getindex
@ ~/.julia/packages/GPUArrays/qt4ax/src/host/indexing.jl:21 [inlined]
[6] getindex(A::oneArray{Float64, 1, oneAPI.oneL0.DeviceBuffer}, Is::oneArray{Bool, 1, oneAPI.oneL0.DeviceBuffer})
@ GPUArrays ~/.julia/packages/GPUArrays/qt4ax/src/host/indexing.jl:17
[7] top-level scope
@ REPL[5]:1
```
For both julia versions, I am using oneAPI v1.6.1
Thank you!
Contributor guide
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Research direction
Reproduce the indexing example with Julia 1.10 and 1.11 using oneAPI v1.6.1, then inspect the GPUArrays host indexing path shown in the stack trace, especially indexing.jl. Done means boolean oneArray indexing works on Julia 1.11 without the reported BoundsError and the existing Julia 1.10 behavior remains intact.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- hpc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100