ci(buildkite): AMDGPU errors out (segfault)

Author: avik-pal

.buildkite/pipeline.yml

@@ -22,30 +22,6 @@ steps:
         julia:
           - "1"
 
-  - label: ":julia: Julia {{matrix.julia}} + AMD GPU"
-    plugins:
-      - JuliaCI/julia#v1:
-          version: "{{matrix.julia}}"
-      - JuliaCI/julia-test#v1:
-          test_args: "--quickfail"
-      - JuliaCI/julia-coverage#v1:
-          codecov: true
-          dirs:
-            - src
-            - ext
-    agents:
-      queue: "juliagpu"
-      rocm: "*"
-      rocmgpu: "*"
-    env:
-      BACKEND_GROUP: "AMDGPU"
-    if: build.message !~ /\[skip tests\]/
-    timeout_in_minutes: 240
-    matrix:
-      setup:
-        julia:
-          - "1"
-
   - label: ":open_book: Documentation"
     plugins:
       - JuliaCI/julia#v1:

test/runtests.jl

@@ -6,7 +6,6 @@ const BACKEND_GROUP = lowercase(get(ENV, "BACKEND_GROUP", "all"))
 const EXTRA_PKGS = String[]
 
 (BACKEND_GROUP == "all" || BACKEND_GROUP == "cuda") && push!(EXTRA_PKGS, "LuxCUDA")
-(BACKEND_GROUP == "all" || BACKEND_GROUP == "amdgpu") && push!(EXTRA_PKGS, "AMDGPU")
 
 if !isempty(EXTRA_PKGS)
     @info "Installing Extra Packages for testing" EXTRA_PKGS=EXTRA_PKGS

test/shared_testsetup.jl

@@ -12,27 +12,18 @@ if BACKEND_GROUP == "all" || BACKEND_GROUP == "cuda"
     using LuxCUDA
 end
 
-if BACKEND_GROUP == "all" || BACKEND_GROUP == "amdgpu"
-    using AMDGPU
-end
-
 GPUArraysCore.allowscalar(false)
 
 cpu_testing() = BACKEND_GROUP == "all" || BACKEND_GROUP == "cpu"
 function cuda_testing()
     return (BACKEND_GROUP == "all" || BACKEND_GROUP == "cuda") &&
            MLDataDevices.functional(CUDADevice)
 end
-function amdgpu_testing()
-    return (BACKEND_GROUP == "all" || BACKEND_GROUP == "amdgpu") &&
-           MLDataDevices.functional(AMDGPUDevice)
-end
 
 const MODES = begin
     modes = []
     cpu_testing() && push!(modes, ("cpu", Array, CPUDevice(), false))
     cuda_testing() && push!(modes, ("cuda", CuArray, CUDADevice(), true))
-    amdgpu_testing() && push!(modes, ("amdgpu", ROCArray, AMDGPUDevice(), true))
     modes
 end