v0.5.0

AMDGPU v0.5.0

Diff since v0.4.15

Closed issues:

• Test failures locally on 1.9.0-beta4 -- Radeon 6800XT (#400)
• Update HIP errors codes (#404)
• Optimize wait! for HSA kernel launches (#405)
• rocBLAS synchronization issue? (#418)
• First install with JULIA_AMDGPU_DISABLE_ARTIFACTS leads to broken config (#424)
• Cannot unsafe_wrap a device array if lock=false (#436)

Merged pull requests:

• Use HIP as kernel backend instead of HSA (#423) (@pxl-th)
• fix(docs): Wrong symbol in functional docs (#431) (@kunzaatko)
• Update to GPUCompiler 0.21 & LLVM 6 (#437) (@pxl-th)
• Fix docs for HIP (#439) (@luraess)
• Run tests on multiple workers again (#441) (@pxl-th)
• Specialize ROCArray on buffer type (#442) (@pxl-th)