virtual/opencl
dev-util/clinfo
dev-util/opencl-headers

opencl-cpu?
      ( amd64?
            ( ||
                  ( dev-libs/pocl dev-util/intel-ocl-sdk )
             )
       )

video_cards_amdgpu?
      ( dev-libs/rocm-opencl-runtime dev-util/rocminfo sys-apps/amdgpu_top )

elibc_glibc?
      ( video_cards_intel?
            ( dev-libs/intel-compute-runtime )
       video_cards_i915?
            ( dev-libs/intel-compute-runtime )
       video_cards_i965?
            ( dev-libs/intel-compute-runtime )
       )

video_cards_nvidia?
      ( x11-drivers/nvidia-drivers )

llvm_slot_17?
      ( !dev-libs/pocl[-llvm_slot_17
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_17
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_17
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_17
            (-)
      ] )

llvm_slot_18?
      ( !dev-libs/pocl[-llvm_slot_18
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_18
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_18
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_18
            (-)
      ] )

llvm_slot_19?
      ( !dev-libs/pocl[-llvm_slot_19
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_19
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_19
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_19
            (-)
      ] )

llvm_slot_20?
      ( !dev-libs/pocl[-llvm_slot_20
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_20
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_20
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_20
            (-)
      ] )

llvm_slot_21?
      ( !dev-libs/pocl[-llvm_slot_21
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_21
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_21
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_21
            (-)
      ] )

llvm_slot_22?
      ( !dev-libs/pocl[-llvm_slot_22
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_22
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_22
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_22
            (-)
      ] )

llvm_slot_23?
      ( !dev-libs/pocl[-llvm_slot_23
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_23
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_23
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_23
            (-)
      ] )

llvm_slot_24?
      ( !dev-libs/pocl[-llvm_slot_24
            (-)
      ] !dev-libs/rocm-comgr[-llvm_slot_24
            (-)
      ] !dev-util/intel-graphics-compiler[-llvm_slot_24
            (-)
      ] !media-libs/mesa[llvm,-llvm_slot_24
            (-)
      ] )