Inference failure with sort(::CuMatrix) after loading MLDatasets

[ngphuoc]

The Minimal Working Example (MWE) for this bug:

 ➜  $ julia --project
               _
   _       _ _(_)_     |  Documentation: https://docs.julialang.org
  (_)     | (_) (_)    |
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.10.0 (2023-12-25)
 _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
|__/                   |

(fortest) pkg> st
Status `~/fortest/Project.toml`
  [052768ef] CUDA v5.2.0
  [587475ba] Flux v0.14.11
  [eb30cadb] MLDatasets v0.7.14

julia> using CUDA, MLDatasets

julia> a = CUDA.rand(3, 4)
3×4 CuArray{Float32, 2, CUDA.Mem.DeviceBuffer}:
 0.281195  0.209999  0.826027  0.57313
 0.743842  0.159     0.966851  0.460495
 0.149446  0.301568  0.611666  0.0910624

julia> sort(a, dims=1)
ERROR: InvalidIRError: compiling MethodInstance for CUDA.QuickSortImpl.qsort_kernel(::CuDeviceMatrix{…}, ::Int64, ::Int64, ::Bool, ::Val{…}, ::Int64, ::Nothing, ::typeof(isless), ::typeof(identity), ::Val{…}) resulted in invalid LLVM IR
Reason: unsupported call to an unknown function (call to julia.new_gc_frame)
Stacktrace:
 [1] promote_typejoin
   @ ./promotion.jl:172
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.push_gc_frame)
Stacktrace:
 [1] promote_typejoin
   @ ./promotion.jl:172
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.pop_gc_frame)
Stacktrace:
 [1] promote_typejoin
   @ ./promotion.jl:172
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] _promote_typesubtract
   @ ./promotion.jl:175
 [2] promote_typejoin
   @ ./promotion.jl:172
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to typesplit(a, b) @ Base promotion.jl:140)
Stacktrace:
 [1] _promote_typesubtract
   @ ./promotion.jl:175
 [2] promote_typejoin
   @ ./promotion.jl:172
 [3] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typesplit
   @ ./promotion.jl:142
 [2] _promote_typesubtract
   @ ./promotion.jl:175
 [3] promote_typejoin
   @ ./promotion.jl:172
 [4] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.get_gc_frame_slot)
Stacktrace:
 [1] promote_typejoin
   @ ./promotion.jl:172
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to typesplit(a, b) @ Base promotion.jl:140)
Stacktrace:
 [1] typesplit
   @ ./promotion.jl:146
 [2] _promote_typesubtract
   @ ./promotion.jl:175
 [3] promote_typejoin
   @ ./promotion.jl:172
 [4] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typesplit
   @ ./promotion.jl:146
 [2] _promote_typesubtract
   @ ./promotion.jl:175
 [3] promote_typejoin
   @ ./promotion.jl:172
 [4] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] supertype
   @ ./operators.jl:43
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.new_gc_frame)
Stacktrace:
 [1] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.push_gc_frame)
Stacktrace:
 [1] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.pop_gc_frame)
Stacktrace:
 [1] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.get_gc_frame_slot)
Stacktrace:
 [1] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f__svec_ref)
Stacktrace:
 [1] getindex
   @ ./essentials.jl:764
 [2] full_va_len
   @ ./promotion.jl:230
 [3] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.new_gc_frame)
Reason: unsupported call to an unknown function (call to julia.push_gc_frame)
Reason: unsupported call to an unknown function (call to julia.pop_gc_frame)
Reason: unsupported call to an unknown function (call to julia.get_gc_frame_slot)
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [11] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [12] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:427
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] call
    @ ./none:0
 [11] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [12] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:427
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [11] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [12] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:441
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] call
    @ ./none:0
 [11] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [12] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:441
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:29
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:31
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_type_unionall)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:34
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_type_unionall)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:36
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:49
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to length)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:50
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to length)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:51
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to ==)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:52
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:53
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:53
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to ==)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:55
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:56
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:56
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to full_va_len)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:58
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to full_va_len)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:59
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:61
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] typejoin
   @ ./promotion.jl:62
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:63
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:63
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:63
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] typejoin
   @ ./promotion.jl:66
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:67
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:67
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:71
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] typejoin
   @ ./promotion.jl:72
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:73
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:73
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:73
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] typejoin
   @ ./promotion.jl:76
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to tailjoin)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:77
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:77
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] typejoin
   @ ./promotion.jl:81
 [3] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to min)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:85
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:85
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:87
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f__apply_iterate)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:89
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:94
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:94
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:95
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:98
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:99
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:99
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:100
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:100
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:107
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:109
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to length)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:109
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to ==)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:110
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_alloc_array_1d)
Stacktrace:
 [1] Array
   @ ./boot.jl:477
 [2] Array
   @ ./boot.jl:496
 [3] vect
   @ ./array.jl:160
 [4] typejoin
   @ ./promotion.jl:113
 [5] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to Colon())
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:114
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to iterate)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:114
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to ijl_get_nth_field_checked)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:114
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getproperty)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:115
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to getindex)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:115
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:116
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:117
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to iterate)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:125
 [2] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to UnionAll)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:127
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:45
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_issubtype)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:0
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_egal__unboxed)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:95
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_egal__unboxed)
Stacktrace:
 [1] typejoin
   @ ./promotion.jl:116
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call through a literal pointer (call to ijl_array_grow_beg)
Stacktrace:
 [1] _growbeg!
   @ ./array.jl:1070
 [2] typejoin
   @ ./promotion.jl:121
 [3] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] cudacall
    @ ~/.julia/packages/CUDA/htRwP/lib/cudadrv/execution.jl:133
 [11] multiple call sites
    @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] Pairs
   @ ./essentials.jl:343
 [2] pairs
   @ ./iterators.jl:279
 [3] cudacall
   @ ~/.julia/packages/CUDA/htRwP/lib/cudadrv/execution.jl:133
 [4] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to ijl_new_structv)
Stacktrace:
 [1] Pairs
   @ ./essentials.jl:343
 [2] pairs
   @ ./iterators.jl:279
 [3] cudacall
   @ ~/.julia/packages/CUDA/htRwP/lib/cudadrv/execution.jl:133
 [4] multiple call sites
   @ unknown:0
Reason: unsupported dynamic function invocation (call to #cudacall#892)
Stacktrace:
 [1] cudacall
   @ ~/.julia/packages/CUDA/htRwP/lib/cudadrv/execution.jl:133
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
 [1] promote_typejoin
   @ ./promotion.jl:173
 [2] multiple call sites
   @ unknown:0
Reason: unsupported call to an unknown function (call to julia.new_gc_frame)
Stacktrace:
 [1] qsort_kernel
   @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to julia.push_gc_frame)
Stacktrace:
 [1] qsort_kernel
   @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to julia.pop_gc_frame)
Stacktrace:
 [1] qsort_kernel
   @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to julia.get_gc_frame_slot)
Stacktrace:
 [1] qsort_kernel
   @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [11] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [12] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:427
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] call
    @ ./none:0
 [11] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [12] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:427
 [14] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [11] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [12] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:441
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Reason: unsupported call to an unknown function (call to jl_f_apply_type)
Stacktrace:
  [1] promote_typejoin
    @ ./promotion.jl:173
  [2] #54
    @ ./tuple.jl:235
  [3] afoldl
    @ ./operators.jl:544
  [4] _compute_eltype
    @ ./tuple.jl:231
  [5] eltype
    @ ./tuple.jl:211
  [6] nteltype
    @ ./namedtuple.jl:239
  [7] eltype
    @ ./namedtuple.jl:237
  [8] Pairs
    @ ./essentials.jl:343
  [9] pairs
    @ ./iterators.jl:279
 [10] call
    @ ./none:0
 [11] DeviceKernel
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:422
 [12] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:96
 [13] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:441
 [14] qsort_kernel
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:378
Hint: catch this exception as `err` and call `code_typed(err; interactive = true)` to introspect the erronous code with Cthulhu.jl
Stacktrace:
  [1] check_ir(job::GPUCompiler.CompilerJob{GPUCompiler.PTXCompilerTarget, CUDA.CUDACompilerParams}, args::LLVM.Module)
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/validation.jl:147
  [2] macro expansion
    @ ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:440 [inlined]
  [3] macro expansion
    @ ~/.julia/packages/TimerOutputs/RsWnF/src/TimerOutput.jl:253 [inlined]
  [4] macro expansion
    @ ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:439 [inlined]
  [5]
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/utils.jl:92
  [6] emit_llvm
    @ ~/.julia/packages/GPUCompiler/U36Ed/src/utils.jl:86 [inlined]
  [7]
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:129
  [8] codegen
    @ ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:110 [inlined]
  [9]
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:106
 [10] compile
    @ ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:98 [inlined]
 [11] #1072
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/compilation.jl:247 [inlined]
 [12] JuliaContext(f::CUDA.var"#1072#1075"{GPUCompiler.CompilerJob{GPUCompiler.PTXCompilerTarget, CUDA.CUDACompilerParams}})
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/driver.jl:47
 [13] compile(job::GPUCompiler.CompilerJob)
    @ CUDA ~/.julia/packages/CUDA/htRwP/src/compiler/compilation.jl:246
 [14] actual_compilation(cache::Dict{…}, src::Core.MethodInstance, world::UInt64, cfg::GPUCompiler.CompilerConfig{…}, compiler::typeof(CUDA.compile), linker::typeof(CUDA.link))
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/execution.jl:125
 [15] cached_compilation(cache::Dict{…}, src::Core.MethodInstance, cfg::GPUCompiler.CompilerConfig{…}, compiler::Function, linker::Function)
    @ GPUCompiler ~/.julia/packages/GPUCompiler/U36Ed/src/execution.jl:103
 [16] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:367 [inlined]
 [17] macro expansion
    @ ./lock.jl:267 [inlined]
 [18] cufunction(f::typeof(CUDA.QuickSortImpl.qsort_kernel), tt::Type{Tuple{…}}; kwargs::@Kwargs{})
    @ CUDA ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:362
 [19] cufunction(f::typeof(CUDA.QuickSortImpl.qsort_kernel), tt::Type{Tuple{…}})
    @ CUDA ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:359
 [20] macro expansion
    @ ~/.julia/packages/CUDA/htRwP/src/compiler/execution.jl:112 [inlined]
 [21] quicksort!(c::CuArray{…}; lt::typeof(isless), by::typeof(identity), dims::Int64, partial_k::Nothing, block_size_shift::Int64)
    @ CUDA.QuickSortImpl ~/.julia/packages/CUDA/htRwP/src/sorting.jl:475
 [22] sort!(c::CuArray{Float32, 2, CUDA.Mem.DeviceBuffer}; dims::Int64, lt::Function, by::Function, rev::Bool)
    @ CUDA ~/.julia/packages/CUDA/htRwP/src/sorting.jl:947
 [23] sort!
    @ ~/.julia/packages/CUDA/htRwP/src/sorting.jl:941 [inlined]
 [24] sort(c::CuArray{Float32, 2, CUDA.Mem.DeviceBuffer}; kwargs::@Kwargs{dims::Int64})
    @ CUDA ~/.julia/packages/CUDA/htRwP/src/sorting.jl:952
 [25] top-level scope
    @ REPL[4]:1
 [26] top-level scope
    @ ~/.julia/packages/CUDA/htRwP/src/initialization.jl:206
Some type information was truncated. Use `show(err)` to see complete types.

[maleadt]

So it's just loading MLDatasets that causes this? Reminds me of #1508. These kinds of issues, where method definitions impact inference quality, are fairly hard to address here.

[maleadt]

Let's close this in favor of #1508.